nes.lib compat

Prevent inadvertent removals of `ldaxysp` runtime calls in `OptStackOps()`

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+insert_final_newline = true
+guidelines = 80, 120
+
+[*.{c,h}]
+cpp_new_line_before_open_brace_block=same_line
+cpp_new_line_before_open_brace_function=new_line
+cpp_space_before_function_open_parenthesis=insert
+cpp_new_line_before_else=false

.gitattributes

@@ -0,0 +1 @@
+* text=auto

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,16 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+**Compiler and OS**
+It is important to know what version of the compiler/assembler you used (call it with --version to get this info). Sometimes we also need to know what OS you are using.
+
+**Describe the bug**
+Please tell us what you did, what happened, and what you expected to happen instead.
+
+**To Reproduce**
+If it isnt obvious how to reproduce the problem, please give use some detailed instructions on how to reproduce it. Ideally provide a testcase (program) that we can put into the testbench later.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,14 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature request
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,9 @@
+## Summary
+
+Provide description of the bug (if an issue exists, link to it) and the fix.
+
+## Checklist
+
+- [ ] The fix meets the codestyle requirements
+- [ ] New unit tests have been added to prevent future regressions
+- [ ] The documentation has been updated if necessary

.github/checks/Makefile

@@ -0,0 +1,46 @@
+
+ifneq ($(shell echo),)
+  CMD_EXE = 1
+endif
+
+ifdef CMD_EXE
+
+.PHONY: checkstyle sorted
+
+checkstyle:
+	$(info INFO: style checks require bash.)
+sorted:
+	$(info INFO: table checks require bash.)
+
+else
+
+.PHONY: checkstyle lineendings tabs lastline spaces noexec sorted
+
+all: checkstyle sorted
+
+checkstyle: lineendings tabs lastline spaces noexec
+
+lineendings: lineendings.sh
+	@./lineendings.sh
+
+tabs: tabs.sh
+	@./tabs.sh
+
+lastline: lastline.sh
+	@./lastline.sh
+
+spaces: spaces.sh
+	@./spaces.sh
+
+noexec: noexec.sh
+	@./noexec.sh
+
+sorted: sorted.sh sorted_codeopt.sh sorted_opcodes.sh
+	@./sorted.sh
+	@./sorted_codeopt.sh
+	@./sorted_opcodes.sh
+
+checksp: checksp.sh
+	@./checksp.sh
+
+endif

.github/checks/checksp.sh

@@ -0,0 +1,22 @@
+#! /bin/bash
+OD65_EXE=../bin/od65
+CHECK_PATH=../../libwrk
+
+cd "${CHECK_PATH}" || {
+    echo "error: Directory ${CHECK_PATH} doesn't seem to exist" >&2
+    exit 1
+}
+
+[ -x "${OD65_EXE}" ] || {
+    echo "error: This check requires the od65 executable to be built" >&2
+    exit 1
+}
+
+EXITCODE=0
+find . -name \*.o -print | while read OBJ; do
+    "${OD65_EXE}" --dump-imports "${OBJ}" | grep -q "\"sp\"" && {
+        echo "error: Usage of symbol 'sp' found in module ${OBJ}" >&2
+        EXITCODE=1
+    }
+done
+exit ${EXITCODE}

.github/checks/lastline.sh

@@ -0,0 +1,26 @@
+#! /bin/bash
+OLDCWD=`pwd`
+SCRIPT_PATH=`dirname $0`
+CHECK_PATH=.
+
+cd $SCRIPT_PATH/../../
+
+nl='
+'
+nl=$'\n'
+r1="${nl}$"
+FILES=`find $CHECK_PATH -type f -size +0 \( -name \*.inc -o -name Makefile -o -name \*.cfg -o -name \*.\[chs\] -o -name \*.mac -o -name \*.asm -o -name \*.sgml \) -print | while read f; do
+    t=$(tail -c2 $f; printf x)
+    [[ ${t%x} =~ $r1 ]] || echo "$f"
+done`
+
+cd $OLDCWD
+
+if [ x"$FILES"x != xx ]; then
+    echo "error: found following files that have no newline at the end:" >&2
+    for n in $FILES; do
+        echo $n >&2
+    done
+    exit -1
+fi
+exit 0

.github/checks/lineendings.sh

@@ -0,0 +1,19 @@
+#! /bin/bash
+OLDCWD=`pwd`
+SCRIPT_PATH=`dirname $0`
+CHECK_PATH=.
+
+cd $SCRIPT_PATH/../../
+
+FILES=`find $CHECK_PATH -type f \( -name \*.inc -o -name Makefile -o -name \*.cfg -o -name \*.\[chs\] -o -name \*.mac -o -name \*.asm -o -name \*.sgml \) -print | grep -v "libwrk/" | grep -v "testwrk/" | xargs grep -IUl $'\r'`
+
+cd $OLDCWD
+
+if [ x"$FILES"x != xx ]; then
+    echo "error: found CR in the following files:" >&2
+    for n in $FILES; do
+        echo $n >&2
+    done
+    exit -1
+fi
+exit 0

.github/checks/noexec.sh

@@ -0,0 +1,19 @@
+#! /bin/bash
+OLDCWD=`pwd`
+SCRIPT_PATH=`dirname $0`
+CHECK_PATH=.
+
+cd $SCRIPT_PATH/../../
+
+FILES=`find $CHECK_PATH -executable -type f \( -name \*.inc -o -name Makefile -o -name \*.cfg -o -name \*.\[chs\] -o -name \*.mac -o -name \*.asm -o -name \*.sgml \) -print`
+
+cd $OLDCWD
+
+if [ x"$FILES"x != xx ]; then
+    echo "error: executable flag is set for the following files:" >&2
+    for n in $FILES; do
+        echo $n >&2
+    done
+    exit -1
+fi
+exit 0

.github/checks/sorted.sh

@@ -0,0 +1,40 @@
+#! /bin/bash
+OLDCWD=`pwd`
+SCRIPT_PATH=`dirname $0`
+
+CHECK_DIR=../../src
+
+SORT_OPT="-u -c"
+
+# $1: filename
+function checkarray_quoted_name
+{
+    CHECK_FILE="$1"
+    START="\\/\\* BEGIN SORTED.SH \\*\\/"
+    END="\\/\\* END SORTED.SH \\*\\/"
+
+    awk '/'"$START"'/{flag=1; count++; next} /'"$END"'/{flag=0;} flag {printf("%04d##%s\n", count, $0)}' "$CHECK_FILE" | \
+        sed -e 's:\(.*\)##.*\"\(.*\)\".*:\1##\2:g' > .a.tmp
+
+    if [[ -z $(grep '[^[:space:]]' .a.tmp) ]] ; then
+        echo "error: "$1" table is empty"
+        rm -rf .a.tmp
+        exit -1
+    fi
+
+    if `LC_COLLATE=C sort $SORT_OPT .a.tmp`; then
+        echo ""$1" tables OK"
+    else
+        echo "error: "$1" tables are not sorted."
+        rm -rf .a.tmp
+        exit -1
+    fi
+    rm -rf .a.tmp
+}
+
+
+FILES=$(find "$CHECK_DIR" -name \*.\[ch\] -print)
+for N in $FILES; do
+    grep -q "BEGIN SORTED.SH" "$N" && checkarray_quoted_name "$N"
+done
+exit 0

.github/checks/sorted_codeopt.sh

@@ -0,0 +1,70 @@
+#! /bin/bash
+OLDCWD=`pwd`
+SCRIPT_PATH=`dirname $0`
+
+CHECK_DIR=../../src
+
+SORT_OPT="-u -c"
+
+# $1: filename
+function checkarray
+{
+    CHECK_FILE="$1"
+    START="\\/\\* BEGIN DECL SORTED_CODEOPT.SH \\*\\/"
+    END="\\/\\* END DECL SORTED_CODEOPT.SH \\*\\/"
+
+    awk '/'"$START"'/{flag=1; count++; next} /'"$END"'/{flag=0;} flag {printf("%04d##%s\n", count, $0)}' "$CHECK_FILE" | \
+        sed -e 's:\(.*##\).*"\(.*\)",.*:\1\2:g' > .a.tmp
+
+    if [[ -z $(grep '[^[:space:]]' .a.tmp) ]] ; then
+        echo "error: "$1" table is empty"
+        rm -rf .a.tmp
+        exit -1
+    fi
+
+    if `LC_COLLATE=C sort $SORT_OPT .a.tmp`; then
+        echo ""$1" decls sorted."
+    else
+        echo "error: "$1" decls are not sorted."
+        rm -rf .a.tmp
+        exit -1
+    fi
+
+    START="\\/\\* BEGIN SORTED_CODEOPT.SH \\*\\/"
+    END="\\/\\* END SORTED_CODEOPT.SH \\*\\/"
+
+    awk '/'"$START"'/{flag=1; count++; next} /'"$END"'/{flag=0;} flag {printf("%04d##%s\n", count, $0)}' "$CHECK_FILE" | \
+        sed -e 's:\(.*##\).*&D\(.*\),.*:\1\2:g' > .b.tmp
+
+    if [[ -z $(grep '[^[:space:]]' .b.tmp) ]] ; then
+        echo "error: "$1" table is empty"
+        rm -rf .a.tmp .b.tmp
+        exit -1
+    fi
+
+    if `LC_COLLATE=C sort $SORT_OPT .b.tmp`; then
+        echo ""$1" tables sorted."
+    else
+        echo "error: "$1" tables are not sorted."
+        rm -rf .a.tmp .b.tmp
+        exit -1
+    fi
+
+    if cmp --silent -- .a.tmp .b.tmp; then
+        echo ""$1" tables OK"
+    else
+        echo "error: "$1" tables are different."
+        diff -y .a.tmp .b.tmp
+        rm -rf .a.tmp .b.tmp
+        exit -1
+    fi
+
+    rm -rf .a.tmp .b.tmp
+}
+
+
+FILES=$(find "$CHECK_DIR" -name \*.\[ch\] -print)
+for N in $FILES; do
+    grep -q "BEGIN DECL SORTED_CODEOPT.SH" "$N" && checkarray "$N"
+done
+exit 0

.github/checks/sorted_opcodes.sh

@@ -0,0 +1,41 @@
+#! /bin/bash
+OLDCWD=`pwd`
+SCRIPT_PATH=`dirname $0`
+
+CHECK_DIR=../../src
+
+SORT_OPT="-u -c"
+
+# $1: filename
+function checkarray_quoted_name
+{
+    CHECK_FILE="$1"
+    START="\\/\\* BEGIN SORTED_OPCODES.SH \\*\\/"
+    END="\\/\\* END SORTED_OPCODES.SH \\*\\/"
+
+    awk '/'"$START"'/{flag=1; count++; next} /'"$END"'/{flag=0;} flag {printf("%04d##%s\n", count, $0)}' "$CHECK_FILE" | \
+        sed 's:/\*.*::g' | \
+        grep '".*",' | \
+        sed -e 's:\(.*\)##.*\"\(.*\)\".*:\1##\2:g' > .a.tmp
+
+    if [[ -z $(grep '[^[:space:]]' .a.tmp) ]] ; then
+        echo "error: "$1" table is empty"
+        rm -rf .a.tmp
+        exit -1
+    fi
+
+    if `LC_COLLATE=C sort $SORT_OPT .a.tmp`; then
+        echo ""$1" tables OK"
+    else
+        echo "error: "$1" tables are not sorted."
+        rm -rf .a.tmp
+        exit -1
+    fi
+    rm -rf .a.tmp
+}
+
+FILES=$(find "$CHECK_DIR" -name \*.\[ch\] -print)
+for N in $FILES; do
+    grep -q "BEGIN SORTED_OPCODES.SH" "$N" && checkarray_quoted_name "$N"
+done
+exit 0

.github/checks/spaces.sh

@@ -0,0 +1,19 @@
+#! /bin/bash
+OLDCWD=`pwd`
+SCRIPT_PATH=`dirname $0`
+CHECK_PATH=.
+
+cd $SCRIPT_PATH/../../
+
+FILES=`find $CHECK_PATH -type f \( -name \*.inc -o -name Makefile -o -name \*.cfg -o -name \*.\[chs\] -o -name \*.mac -o -name \*.asm -o -name \*.sgml \) -print | grep -v "test/" | grep -v "libwrk/" | grep -v "testwrk/" | xargs grep -l ' $'`
+
+cd $OLDCWD
+
+if [ x"$FILES"x != xx ]; then
+    echo "error: found dangling spaces in the following files:" >&2
+    for n in $FILES; do
+        echo $n >&2
+    done
+    exit -1
+fi
+exit 0

.github/checks/tabs.sh

@@ -0,0 +1,19 @@
+#! /bin/bash
+OLDCWD=`pwd`
+SCRIPT_PATH=`dirname $0`
+CHECK_PATH=.
+
+cd $SCRIPT_PATH/../../
+
+FILES=`find $CHECK_PATH -type f \( \( -name \*.inc -a \! -name Makefile.inc \) -o -name \*.cfg -o -name \*.\[chs\] -o -name \*.mac -o -name \*.asm -o -name \*.sgml \) -print | grep -v "test/" | grep -v "libwrk/" | grep -v "testwrk/" | xargs grep -l $'\t'`
+
+cd $OLDCWD
+
+if [ x"$FILES"x != xx ]; then
+    echo "error: found TABs in the following files:" >&2
+    for n in $FILES; do
+        echo $n >&2
+    done
+    exit -1
+fi
+exit 0

.github/workflows/build-on-pull-request.yml

@@ -0,0 +1,101 @@
+name: Build Pull Request
+on: [pull_request]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_linux:
+    name: Build and Test (Linux)
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Install Dependencies
+        shell: bash
+        run: |
+          sudo apt-get update
+          sudo apt-get install linuxdoc-tools-info gcc-mingw-w64-x86-64
+
+      - shell: bash
+        run: git config --global core.autocrlf input
+      - name: Checkout Source
+        uses: actions/checkout@v4
+
+      - name: Do some simple style checks
+        shell: bash
+        run: make -j2 checkstyle
+      - name: Check bsearch tables
+        shell: bash
+        run: make -j2 sorted
+      - name: Build the tools.
+        shell: bash
+        run: make -j2 bin USER_CFLAGS=-Werror QUIET=1
+      - name: Build the dbginfo example
+        shell: bash
+        run: make -j2 -C src test QUIET=1
+      - name: Build the utilities.
+        shell: bash
+        run: make -j2 util QUIET=1
+      - name: Build the platform libraries.
+        shell: bash
+        run: make -j2 lib QUIET=1
+      - name: check test that no modules use sp
+        shell: bash
+        run: make -j2 checksp QUIET=1
+      - name: Run the regression tests.
+        shell: bash
+        run: make -j2 test QUIET=1
+      - name: Test that the samples can be built.
+        run: make -C samples platforms QUIET=1
+      - name: Test that the targettest programs can be built.
+        run: make -C targettest platforms QUIET=1
+      - name: Build the document files.
+        shell: bash
+        run: make -j2 doc QUIET=1
+      - name: Upload a documents snapshot.
+        uses: actions/upload-artifact@v4
+        with:
+          name: docs
+          path: ./html
+      - name: Build 64-bit Windows versions of the tools.
+        run: |
+          make -C src clean QUIET=1
+          make -j2 bin QUIET=1 USER_CFLAGS=-Werror CROSS_COMPILE=x86_64-w64-mingw32-
+
+  build_windows:
+    name: Build and Test (Windows)
+    runs-on: windows-latest
+
+    steps:
+      - shell: bash
+        run: git config --global core.autocrlf input
+
+      - name: Checkout Source
+        uses: actions/checkout@v4
+
+      - name: Add msbuild to PATH
+        uses: microsoft/setup-msbuild@v2
+
+      - name: Build app (x86 debug)
+        run: msbuild src\cc65.sln -t:rebuild -property:Configuration=Debug -property:Platform=Win32
+
+      - name: Build app (x86 release)
+        run: msbuild src\cc65.sln -t:rebuild -property:Configuration=Release -property:Platform=Win32
+
+      - name: Build app (x64 release)
+        run: msbuild src\cc65.sln -t:rebuild -property:Configuration=Debug -property:Platform=x64
+
+      - name: Build app (x64 release)
+        run: msbuild src\cc65.sln -t:rebuild -property:Configuration=Release -property:Platform=x64
+
+      - name: Build utils (MinGW)
+        shell: cmd
+        run: make -j2 util QUIET=1 SHELL=cmd
+
+      - name: Build the platform libraries (make lib)
+        shell: cmd
+        run: make -j2 lib QUIET=1 SHELL=cmd
+
+      - name: Run the regression tests (make test)
+        shell: cmd
+        run: make -j2 test QUIET=1 SHELL=cmd

.github/workflows/snapshot-on-push-master.yml

@@ -0,0 +1,160 @@
+name: Snapshot Build
+on:
+  push:
+    branches:
+      master
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_windows:
+    name: Build (Windows)
+    if: github.repository == 'cc65/cc65'
+    runs-on: windows-latest
+
+    steps:
+      - shell: bash
+        run: git config --global core.autocrlf input
+
+      - name: Checkout Source
+        uses: actions/checkout@v4
+
+      - name: Add msbuild to PATH
+        uses: microsoft/setup-msbuild@v2
+
+      - name: Build app (debug)
+        run: msbuild src\cc65.sln -t:rebuild -property:Configuration=Debug
+
+      - name: Build app (release)
+        run: msbuild src\cc65.sln -t:rebuild -property:Configuration=Release
+
+  build_linux:
+    name: Build, Test, and Snapshot (Linux)
+    if: github.repository == 'cc65/cc65'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Install Dependencies
+        shell: bash
+        run: |
+          sudo apt-get update
+          sudo apt-get install linuxdoc-tools-info gcc-mingw-w64-x86-64 gcc-mingw-w64-i686
+
+      - shell: bash
+        run: git config --global core.autocrlf input
+      - name: Checkout Source
+        uses: actions/checkout@v4
+
+      - name: Do some simple style checks
+        shell: bash
+        run: make -j2 checkstyle
+      - name: Check bsearch tables
+        shell: bash
+        run: make -j2 sorted
+      - name: Build the tools.
+        shell: bash
+        run: |
+            make -j2 bin USER_CFLAGS=-Werror  QUIET=1
+            make -j2 util QUIET=1
+      - name: Build the platform libraries.
+        shell: bash
+        run: make -j2 lib QUIET=1
+      - name: Run the regression tests.
+        shell: bash
+        run: make -j2 test QUIET=1
+      - name: Test that the samples can be built.
+        shell: bash
+        run: make -j2 samples QUIET=1
+      - name: Remove the output from the samples tests.
+        shell: bash
+        run: make -C samples clean QUIET=1
+      - name: Remove programs in util directory
+        shell: bash
+        run: make -C util clean QUIET=1
+      - name: Build the document files.
+        shell: bash
+        run: make -j2 doc QUIET=1
+      - name: Build and package 64-bit Windows versions of the tools.
+        run: |
+          make -C src clean QUIET=1
+          make -j2 bin QUIET=1 USER_CFLAGS=-Werror CROSS_COMPILE=x86_64-w64-mingw32-
+          make zip
+          mv cc65.zip cc65-snapshot-win64.zip
+      - name: Build and package 32-bit Windows versions of the tools.
+        run: |
+          make -C src clean QUIET=1
+          make -j2 bin USER_CFLAGS=-Werror QUIET=1 CROSS_COMPILE=i686-w64-mingw32-
+          make zip
+          mv cc65.zip cc65-snapshot-win32.zip
+
+      - name: Upload a 32-bit Snapshot Zip
+        uses: actions/upload-artifact@v4
+        with:
+          name: cc65-snapshot-win32
+          path: cc65-snapshot-win32.zip
+      - name: Upload a 64-bit Snapshot Zip
+        uses: actions/upload-artifact@v4
+        with:
+          name: cc65-snapshot-win64
+          path: cc65-snapshot-win64.zip
+
+      - name: Get the online documents repo.
+        uses: actions/checkout@v4
+        with:
+          repository: cc65/doc
+          # this token will expire, if it does, generate a new one as decribed in https://github.com/cc65/cc65/issues/2065
+          # - apparently only a "classic" token works here
+          # - the token must exist in the cc65/cc65 repo
+          token: ${{ secrets.DOC_PAT }} # use secret token instead of default
+          path: doc.git
+      - name: Update the online documents.
+        run: |
+          cd doc.git
+          rm *.*
+          cp ../html/*.* .
+          git config user.name "cc65-github"
+          git config user.email "cc65.nomail@github.com"
+          git config push.default simple
+          git add -A
+          # prevent failure when there is nothing to commit
+          git diff-index --quiet HEAD || git commit -m "Updated from https://github.com/cc65/cc65/commit/${GITHUB_SHA}"
+          git push
+      - name: Package offline documents.
+        run: 7z a cc65-snapshot-docs.zip ./html/*.*
+      - name: Upload a Documents Snapshot Zip
+        uses: actions/upload-artifact@v4
+        with:
+          name: cc65-snapshot-docs
+          path: cc65-snapshot-docs.zip
+
+    # enter secrets under "repository secrets"
+      - name: Upload 32-bit Windows snapshot to sourceforge
+        uses: nogsantos/scp-deploy@master
+        with:
+          src: cc65-snapshot-win32.zip
+          host: ${{ secrets.SSH_HOST }}
+          remote: ${{ secrets.SSH_DIR }}
+          port: ${{ secrets.SSH_PORT }}
+          user: ${{ secrets.SSH_USER }}
+          key: ${{ secrets.SSH_KEY }}
+      - name: Upload 64-bit Windows snapshot to sourceforge
+        uses: nogsantos/scp-deploy@master
+        with:
+          src: cc65-snapshot-win64.zip
+          host: ${{ secrets.SSH_HOST }}
+          remote: ${{ secrets.SSH_DIR }}
+          port: ${{ secrets.SSH_PORT }}
+          user: ${{ secrets.SSH_USER }}
+          key: ${{ secrets.SSH_KEY }}
+      - name: Upload documents snapshot to sourceforge
+        uses: nogsantos/scp-deploy@master
+        with:
+          src: cc65-snapshot-docs.zip
+          host: ${{ secrets.SSH_HOST }}
+          remote: ${{ secrets.SSH_DIR }}
+          port: ${{ secrets.SSH_PORT }}
+          user: ${{ secrets.SSH_USER }}
+          key: ${{ secrets.SSH_KEY }}
+
+      # TODO: Publish snapshot zip at https://github.com/cc65/cc65.github.io

.github/workflows/windows-test-scheduled.yml

@@ -0,0 +1,78 @@
+name: Windows Test Scheduled
+# Scheduled or manually dispatched because it's slower than the Linux test.
+
+on:
+  schedule:
+    - cron: '0 0 */1 * *'
+    # every 1 days
+  workflow_dispatch:
+    # allow manual dispatch
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+  # don't run more than once at a time
+
+jobs:
+  build_windows:
+    name: Build, Test (Windows MSVC)
+    runs-on: windows-latest
+
+    steps:
+
+      # This cache is used to remember the last build.
+      # If there are no changes and the last build was successful,
+      # the build and test steps will be omitted.
+      # If the last build failed, the full attempt will be repeated.
+      # Github Actions will retain the last build cache for up to 7 days.
+
+      - name: Create Cache
+        shell: bash
+        run: mkdir ~/.cache-sha
+
+      - name: Cache SHA
+        uses: actions/cache@v4
+        id: check-sha
+        with:
+          path: ~/.cache-sha
+          key: cache-sha-wintest-${{ github.sha }}
+
+      - name: Git Setup
+        if: steps.check-sha.outputs.cache-hit != 'true'
+        shell: bash
+        run: git config --global core.autocrlf input
+
+      - name: Checkout source
+        if: steps.check-sha.outputs.cache-hit != 'true'
+        uses: actions/checkout@v4
+
+      - name: Add msbuild to PATH
+        if: steps.check-sha.outputs.cache-hit != 'true'
+        uses: microsoft/setup-msbuild@v2
+
+      - name: Build app (MSVC debug)
+        if: steps.check-sha.outputs.cache-hit != 'true'
+        run: msbuild src\cc65.sln -t:rebuild -property:Configuration=Debug
+
+      - name: Build app (MSVC release)
+        if: steps.check-sha.outputs.cache-hit != 'true'
+        run: msbuild src\cc65.sln -t:rebuild -property:Configuration=Release
+
+      - name: Build utils (MinGW)
+        if: steps.check-sha.outputs.cache-hit != 'true'
+        shell: cmd
+        run: make -j2 util SHELL=cmd QUIET=1
+
+      - name: Build the platform libraries (make lib)
+        if: steps.check-sha.outputs.cache-hit != 'true'
+        shell: cmd
+        run: make -j2 lib QUIET=1 SHELL=cmd QUIET=1
+
+      - name: Run the regression tests (make test)
+        if: steps.check-sha.outputs.cache-hit != 'true'
+        shell: cmd
+        run: make -j2 test QUIET=1 SHELL=cmd QUIET=1
+
+      - name: Test that the samples can be built (make samples)
+        if: steps.check-sha.outputs.cache-hit != 'true'
+        shell: cmd
+        run: make -j2 samples SHELL=cmd QUIET=1

.gitignore

@@ -0,0 +1,12 @@
+/bin/
+/html/
+/info/
+/lib/
+/libwrk/
+/target/
+/testwrk/
+/wrk/
+/cc65.zip
+/util/atari/*.exe
+/util/gamate/*.exe
+/*.7z

.travis.yml

@@ -0,0 +1,26 @@
+language: c
+
+jobs:
+  include:
+
+  - os: linux
+    name: Linux
+    install:
+      - sudo apt-get update
+      - sudo apt-get install linuxdoc-tools linuxdoc-tools-info binutils-mingw-w64-i686 gcc-mingw-w64-i686 sshpass
+    script:
+      - make -j2 bin USER_CFLAGS=-Werror
+      - make -j2 lib QUIET=1
+      - make test QUIET=1
+      - make -j2 samples
+      - make -C src clean
+      - make -j2 bin USER_CFLAGS=-Werror CROSS_COMPILE=i686-w64-mingw32-
+      - make -C samples clean
+      - make -j2 doc zip
+    after_success:
+      - make -f Makefile.travis
+
+  - os: windows
+    name: Windows
+    script:
+      - src/msbuild.cmd src\\cc65.sln

Code_of_Conduct.md

@@ -0,0 +1,122 @@
+
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, caste, color, religion, or sexual
+identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the overall
+  community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or advances of
+  any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email address,
+  without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official email address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+groepaz@gmx.net.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series of
+actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or permanent
+ban.
+
+### 3. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior, harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within the
+community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.1, available at
+[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
+
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
+[https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

Contributing.md

@@ -0,0 +1,366 @@
+Contributing to cc65
+====================
+
+This document contains all kinds of information that you
+should know if you want to contribute to the cc65 project.
+Before you start, please read all of it.  If something is not
+clear to you, please ask - this document is an ongoing effort
+and may well be incomplete. 
+
+Also, before you put a lot of work into implementing
+something you want to contribute, please get in touch with
+one of the developers and ask if what you are going to do is
+actually wanted and has a chance of being merged.  Perhaps
+someone else is already working on it, or perhaps what you
+have in mind is not how we'd expect it to be - talking to us
+before you start might save you a lot of work in those cases.
+
+(''Note:'' The word "must" indicates a requirement.  The word
+ "should" indicates a recommendation.)
+
+*this is work in progress and is constantly updated - if in
+doubt, please ask*
+
+# Generally
+
+* You must obey these rules when contributing new code or
+  documentation to cc65. We are well aware that not all
+  existing code may respect all rules outlined here - but this
+  is no reason for you not to respect them.
+* One commit/patch/PR per issue. Do not mix several things
+  unless they are very closely related.
+* Sometimes when you make a PR, it may break completely
+  unrelated tests. However, any PR is expected to merge
+  cleanly with no failures.  That means in practise that you
+  are expected to fix/update the failing tests if required -
+  for example this might be needed if you make changes to the
+  compiler that changes the format of error- or warning
+  messages.  In that case you might have to update some
+  reference files in the testbench.  Obviously still check if
+  that is actually the right thing to do. ;)
+
+# Codestyle rules
+
+## All sources
+
+### Line endings
+
+All files must only contain Unix style 'LF' line endings.
+Please configure your editors accordingly.
+
+### TABs and spaces
+
+This is an ongoing controversial topic - everyone knows
+that.  However, the following is how we do it :)
+
+* TAB characters must be expanded to spaces.
+* 4 spaces per indentation level (rather than 8) are
+  preferred, especially if there are many different levels.
+* No extra spaces at the end of lines.
+* All text files must end with new-line characters.  Don't
+  leave the last line "dangling".
+
+The (bash) scripts used to check the above rules can be
+found in ```.github/check```.  You can also run all checks
+using ```make check```.
+
+### Identifiers and symbol names
+
+The C Standard defines certain identifiers and symbol names,
+which we can not use in our code.  Since it is not always
+obvious which parts of the library code will actually end up
+in a linked program, the following applies to ALL of the
+library.
+
+Any non standard identifier/symbol/function that is exported
+from source files, or appears in header files:
+
+* must not be in the "_symbol" form in C, or "__symbol" form
+  in assembly,
+* must start with (at least) two (C Code) or three (assembly
+  code) underscores, unless the symbol appears in a non
+  standard header file.
+
+This is likely more than the standard dictates us to do -
+but it is certainly standard compliant - and easy to
+remember.
+
+Also see the discussion in
+https://github.com/cc65/cc65/issues/1796
+
+### Miscellaneous
+
+* 80 characters is the desired maximum width of files.  But,
+  it isn't a "strong" rule; sometimes, you will want to type
+  longer lines, in order to keep the parts of expressions or
+  comments together on the same line.
+* You should avoid typing non-ASCII characters.
+* If you change "normal" source code into comments, then you
+  must add a comment about why that code is a comment.
+* When you want to create a comment from several lines of
+  code, you should use preprocessor lines, instead of ```/*
+  */``` or "```;```".  Example:
+
+~~~C
+#if 0
+  one (); two ();
+  three = two () + one ();
+#endif
+~~~
+
+* You should type upper case characters for hex values.
+* When you type zero-page addresses in hexadecimal, you
+  should type two hex characters (after the hex prefix).
+  When you type non-zero-page addresses in hex, you should
+  type four hex characters.
+* When you type lists of addresses, it is a good idea to
+  sort them in ascending numerical order.  That makes it
+  easier for readers to build mental pictures of where things
+  are in an address space.  And, it is easier to see how big
+  the variables and buffers are.  Example:
+
+~~~asm
+xCoord := $0703
+yCoord := $0705 ; (this address implies that xCoord is 16 bits)
+cmdbuf := $0706 ; (this address implies that yCoord is 8 bits)
+cmdlen := $0786 ; (this address implies that cmdbuf is 128 bytes)
+color  := $0787
+~~~
+
+## C sources
+
+The following is still very incomplete - if in doubt please
+look at existing sourcefiles and adapt to the existing style.
+
+Your files should generally obey the C89 standard, with a
+few C99 things (this is a bit similar to what cc65 itself
+supports). The exceptions are:
+
+* Use stdint.h for variables that require a certain bit size
+* In printf-style functions use the PRIX64 (and similar)
+  macros to deal with 64bit values (from inttypes.h) This
+  list is not necessarily complete - if in doubt, please ask.
+* We generally have a "no warnings" policy
+* Warnings must not be hidden by using typecasts - fix the
+  code instead
+* The normal indentation width should be four spaces.
+* You must use ANSI C comments (```/* */```); you must not
+  use C++ comments (```//```).
+* When you add functions to an existing file, you should
+  separate them by the same number of blank lines that
+  separate the functions that already are in that file.
+* All function declarations must be followed by a comment
+  block that tells at least briefly what the function does,
+  what the parameters are, and what is returned. This comment
+  must sit between the declaration and the function body, like
+  this:
+
+~~~C
+int foo(int bar)
+/* Add 1 to bar, takes bar and returns the result */
+{
+    return bar + 1;
+}
+~~~
+
+* When a function's argument list wraps around to a next
+  line, you should indent that next line by either the
+  normal width or enough spaces to align it with the arguments
+  on the previous line.
+* All declarations in a block must be at the beginning of
+  that block.
+* You should put a blank line between a list of local
+  variable declarations and the first line of code.
+* Always use curly braces even for single statements after
+  ```if```, and the single statement should go into a new
+  line.
+* Use "cuddling" braces, ie the opening brace goes in the
+  same line as the ```if```:
+
+~~~C
+if (foo > 42) {
+    bar = 23;
+}
+~~~
+
+* Should the ```if``` statement be followed by an empty
+  conditional block, there should be a comment telling why
+  this is the case:
+
+~~~C
+if (check()) { /* nothing happened, do nothing */ }
+~~~
+
+* You must separate function names and parameter/argument
+  lists by one space.
+* When declaring/defining pointers, you must put the
+  asterisk (```*```) next to the data type, with a space
+  between it and the variable's name.  Examples:
+
+~~~C
+int* namedPtr[5];
+char* nextLine (FILE* f);
+~~~
+
+### Header files
+
+* All Headers should start with a copyright/license banner
+* Function prototypes must be a single line, not contain the redundant
+  "extern" keyword, and followed by a brief comment that explains what
+  the function does, and separated from the next prototype by a blank
+  line:
+
+~~~C
+void __fastcall__ cclear (unsigned char length);
+/* Clear part of a line (write length spaces). */
+
+~~~
+
+Headers that belong to the standard library (libc) must
+conform with the C standard. That means:
+
+* All non standard functions, or functions that only exist
+  in a certain standard, should be in #ifdefs
+* The same is true for macros or typedefs.
+  You can refer to Annex B of the ISO C99 standard
+  ([here](https://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf)
+  is the draft).  Example:
+
+~~~C
+#if __CC65_STD__ == __CC65_STD_C99__ /* stuff that only exists in C99 here */
+#endif
+#if __CC65_STD__ == __CC65_STD_CC65__ /* non standard stuff here */
+#endif </pre>
+~~~
+
+## Assembly sources
+
+* Opcode mnemonics must have lower-case letters.  The names
+  of instruction macroes may have upper-case letters.
+* Opcodes must use their official and commonly used
+  mnemonics, ie 'bcc' and 'bcs' and not 'bgt' and 'blt'.
+* Hexadecimal number constants should be used except where
+  decimal or binary numbers make much more sense in that
+  constant's context.
+* Hexadecimal letters should be upper-case.
+* When you set two registers or two memory locations to an
+  immediate 16-bit zero, you should use the expressions
+  ```#<$0000``` and ```#>$0000``` (they make it obvious where
+  you are putting the lower and upper bytes).
+* If a function is declared to return a char-sized value, it
+  actually must return an integer-sized value.  (When cc65
+  promotes a returned value, it sometimes assumes that the value
+  already is an integer.)
+  This must be done in one of the following ways:
+
+~~~asm
+    lda #RETURN_VALUE
+    ldx #0 ; Promote char return value
+
+    ; If the value is 0, you can use:
+    lda #RETURN_VALUE
+    .assert RETURN_VALUE = 0
+    tax
+
+    ; Sometimes jumping to 'return0' could save a byte:
+    .assert RETURN_VALUE = 0
+    jmp return0
+~~~
+
+* Functions, that are intended for a platform's system
+  library, should be optimized as much as possible.
+* Sometimes, there must be a trade-off between size and
+  speed.  If you think that a library function won't be used
+  often, then you should make it small.  Otherwise, you should
+  make it fast.
+* Comments that are put on the right side of instructions
+  must be aligned (start in the same character columns).
+* Assembly source fields (label, operation, operand,
+  comment) should start ''after'' character columns that are
+  multiples of eight (such as 1, 9, 17, 33, and 41).
+  
+## LinuxDoc sources
+
+* TAB characters must be expanded to spaces.
+* All text files must end with new-line characters.  Don't
+  leave the last line "dangling".
+* 80 characters is the desired maximum width of files.
+* You should avoid typing non-ASCII characters.
+
+* You should put blank lines between LinuxDoc sections:
+* Three blank lines between ```<sect>``` sections.
+* Two blank lines between ```<sect1>``` sections.
+* One blank line between other sections.
+
+# Library implementation rules
+
+* By default the toolchain must output a "standard" binary
+  for the platform, no emulator formats, no extra headers
+  used by tools.  If the resulting binaries can not be run as
+  is on emulators or eg flash cartridges, the process of
+  converting them to something that can be used with these
+  should be documented in the user manual.
+* Generally every function should live in a separate source
+  file - unless the functions are so closely related that
+  splitting makes no sense.
+* Source files should not contain commented out code - if
+  they do, there should be a comment that explains why that
+  commented out code exists.
+
+# Makefile rules
+
+* Makefiles must generally work on both *nix (ba)sh and
+  windows cmd.exe.
+* Makefiles must not use external tools that are not
+  provided by the cc65 toolchain itself.
+
+The only exception to the above are actions that are exclusive
+to the github actions - those may rely on bash and/or linux tools.
+
+# Documentation rules
+
+## User manual (LinuxDoc)
+
+* This is the primary documentation.
+
+## Wiki
+
+* The Wiki is strictly for additional information that does
+  not fit into the regular user manual (LinuxDoc).  The wiki
+  must not duplicate any information that is present in the
+  user manual.
+
+# Roadmap / TODOs / open ends
+
+## Documentation
+
+* The printf() family of functions does not completely
+  implement all printf() modifiers and does not behave as
+  expected in some cases - all this should be documented in
+  detail.
+
+## Compiler
+
+* We need a way that makes it possible to feed arbitrary
+  assembler code into the optimizer, so we can have proper
+  tests for it.
+
+### Floating point support
+
+The first step is implementing the datatype "float" as IEEE
+754 floats.  Help welcomed!
+
+* WIP compiler/library changes are here:
+  https://github.com/cc65/cc65/pull/1777
+
+## Library
+
+Some name clashes need to be resolved.  Please see the
+[detailed list of name clashes](libsrc/NameClashes.md).
+
+## Test suite
+
+* Specific tests to check the optimizer (rather than the code
+  generator) are needed.
+* We need more specific tests to check standard conformance
+  of the library headers.

LICENSE

@@ -0,0 +1,17 @@
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from
+the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not
+claim that you wrote the original software. If you use this software in
+a product, an acknowledgment in the product documentation would be
+appreciated but is not required.
+
+2. Altered source versions must be plainly marked as such, and must not
+be misrepresented as being the original software.
+
+3. This notice may not be removed or altered from any source distribution.

Makefile

@@ -0,0 +1,106 @@
+# ---- Display info during parsing phase ----
+SILENT:=$(findstring s,$(word 1, $(MAKEFLAGS)))
+ifneq ($(SILENT),s)
+    $(info Using Makefile: $(realpath $(firstword $(MAKEFILE_LIST))) $(MAKECMDGOALS))
+endif
+
+.PHONY: all mostlyclean clean install zip avail unavail bin lib doc html info samples test util checkstyle check checkprefix
+
+.SUFFIXES:
+
+all:
+	@$(MAKE) -C src         --no-print-directory $@
+	@$(MAKE) -C libsrc      --no-print-directory $@
+	@$(MAKE) -C doc         --no-print-directory $@
+	@$(MAKE) -C util        --no-print-directory $@
+	@$(MAKE) -C samples     --no-print-directory $@
+	@$(MAKE) checkprefix    --no-print-directory
+
+zip:
+	@$(MAKE) -C src         --no-print-directory $@
+	@$(MAKE) -C libsrc      --no-print-directory $@
+	@$(MAKE) -C doc         --no-print-directory $@
+	@$(MAKE) -C util        --no-print-directory $@
+	@$(MAKE) -C samples     --no-print-directory $@
+
+install:
+ifndef PREFIX
+ifndef DESTDIR
+	$(error Error: PREFIX or DESTDIR must be set for install to work)
+endif
+endif
+	@$(MAKE) -C src        --no-print-directory $@
+	@$(MAKE) -C libsrc     --no-print-directory $@
+	@$(MAKE) -C doc        --no-print-directory $@
+	@$(MAKE) -C util       --no-print-directory $@
+	@$(MAKE) -C samples    --no-print-directory $@
+
+mostlyclean clean:
+	@$(MAKE) -C src        --no-print-directory $@
+	@$(MAKE) -C libsrc     --no-print-directory $@
+	@$(MAKE) -C doc        --no-print-directory $@
+	@$(MAKE) -C util       --no-print-directory $@
+	@$(MAKE) -C samples    --no-print-directory $@
+	@$(MAKE) -C test       --no-print-directory $@
+	@$(MAKE) -C targettest --no-print-directory $@
+
+avail unavail:
+# FIXME: actually not true, PREFIX is ignored?
+#ifndef PREFIX
+#    $(error Error: PREFIX must be set for avail/unavail to work)
+#endif
+	@$(MAKE) -C src        --no-print-directory $@
+
+bin:
+	@$(MAKE) -C src         --no-print-directory $@
+	@$(MAKE) checkprefix    --no-print-directory
+
+lib libtest:
+	@$(MAKE) -C libsrc     --no-print-directory $@
+
+doc html info:
+	@$(MAKE) -C doc        --no-print-directory $@
+
+samples:
+	@$(MAKE) -C samples    --no-print-directory $@
+
+util:
+	@$(MAKE) -C util       --no-print-directory $@
+
+%65:
+	@$(MAKE) -C src        --no-print-directory $@
+
+%:
+	@$(MAKE) -C libsrc     --no-print-directory $@
+
+checkprefix:
+ifndef PREFIX
+ifndef DESTDIR
+	$(warning Warning: PREFIX and DESTDIR are empty - make install will not work)
+endif
+endif
+
+# check the code style
+checkstyle:
+	@$(MAKE) -C .github/checks --no-print-directory $@
+
+# check bsearch tables
+sorted:
+	@$(MAKE) -C .github/checks --no-print-directory $@
+
+# check that no modules use "sp", requires the binaries to be built first
+checksp:
+	@$(MAKE) -C .github/checks --no-print-directory $@
+
+# runs regression tests, requires libtest target libraries
+test:
+	@$(MAKE) -C test                 --no-print-directory $@
+
+# GNU "check" target, which runs all tests
+check:
+	@$(MAKE) -C .github/checks checkstyle --no-print-directory
+	@$(MAKE) -C .github/checks sorted     --no-print-directory
+	@$(MAKE) -C src test                  --no-print-directory
+	@$(MAKE) test
+	@$(MAKE) -C targettest platforms      --no-print-directory
+	@$(MAKE) -C samples platforms         --no-print-directory

Makefile.travis

@@ -0,0 +1,36 @@
+.PHONY: all gh-pages sf-files
+
+.SUFFIXES:
+
+all: gh-pages sf-files
+
+GH_NAME = Oliver Schmidt
+GH_MAIL = ol.sc@web.de
+GH_PATH = ../doc
+
+gh-pages:
+ifdef GH_TOKEN
+	@echo 'git clone https://$$(GH_TOKEN)@github.com/cc65/doc.git $(GH_PATH)'
+	@git clone https://$(GH_TOKEN)@github.com/cc65/doc.git $(GH_PATH)
+	cd $(GH_PATH) && git config user.name "$(GH_NAME)"
+	cd $(GH_PATH) && git config user.email "$(GH_MAIL)"
+	cd $(GH_PATH) && git config push.default simple
+	$(RM) $(GH_PATH)/*.*
+	cp html/*.* $(GH_PATH)
+	cd $(GH_PATH) && git add -A
+	-cd $(GH_PATH) && git commit -m "Updated from commit $(TRAVIS_COMMIT)."
+	cd $(GH_PATH) && git push -q
+endif
+
+SF_USER = oliverschmidt
+SF_HOST = frs.sourceforge.net
+SF_FILE = /home/frs/project/cc65/cc65-snapshot-win32.zip
+
+SCPFLAGS = -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -q
+
+sf-files:
+ifdef SF_PASS
+	echo $(TRAVIS_COMMIT) | zip -z cc65
+	@echo 'sshpass -p $$(SF_PASS) scp $(SCPFLAGS) cc65.zip $(SF_USER)@$(SF_HOST):$(SF_FILE)'
+	@sshpass -p $(SF_PASS) scp $(SCPFLAGS) cc65.zip $(SF_USER)@$(SF_HOST):$(SF_FILE)
+endif

README.md

@@ -0,0 +1,108 @@
+The cc65 cross-compiler suite
+=============================
+
+cc65 is a complete cross-development package for 65(C)02 systems,
+including a powerful macro assembler, a C compiler, linker, archiver,
+simulator and several other tools.  cc65 has C and runtime library
+support for many of the old 6502 machines.  For details look at
+the [cc65 web site](https://cc65.github.io):
+
+| Company / People        | Machine / Environment               |
+|-------------------------|-------------------------------------|
+| Apple                   | Apple II                            |
+|                         | Apple IIe enhanced                  |
+| Atari                   | Atari 400/800                       |
+|                         | Atari 2600                          |
+|                         | Atari 5200                          |
+|                         | Atari 7800                          |
+|                         | Atari XL                            |
+|                         | Lynx                                |
+| Tangerine               | Oric Atmos                          |
+| Eureka                  | Oric Telestrat                      |
+| Acorn                   | BBC series                          |
+| Commodore               | C128                                |
+|                         | C16                                 |
+|                         | C64                                 |
+|                         | CBM 510/610                         |
+|                         | PET                                 |
+|                         | Plus/4                              |
+|                         | VIC-20                              |
+| VTech                   | CreatiVision                        |
+| Commander X16 Community | Commander X16                       |
+| Bit Corporation         | Gamate                              |
+| Berkeley Softworks      | GEOS (Apple/CBM)                    |
+| LUnix Team              | LUnix (C64)                         |
+| Nintendo                | Nintendo Entertainment System (NES) |
+| Ohio Scientific         | OSI C1P                             |
+| MOS Technology, Inc.    | KIM-1                               |
+| NEC                     | PC Engine (PCE)                     |
+| Rumbledethumps          | Picocomputer 6502 (RP6502)          |
+| Watara                  | Watara/QuickShot Supervision        |
+| Synertek                | SYM-1                               |
+| USSR                    | Agat-7/9                            |
+
+A generic configuration to adapt cc65 to new targets is also around.
+
+## People
+
+cc65 is originally based on the "Small C" compiler by Ron Cain and
+enhanced by James E. Hendrix.
+
+### Project founders
+
+* John R. Dunning: [original implementation](https://public.websites.umich.edu/~archive/atari/8bit/Languages/Cc65/)
+  of the C compiler and runtime library, Atari hosted.
+* Ullrich von Bassewitz:
+  * moved Dunning's code to modern systems,
+  * rewrote most parts of the compiler,
+  * rewrote all of the runtime library.
+
+### Core team members
+
+* [Christian Groessler](https://github.com/groessler): Atari, Atari5200, and CreatiVision library Maintainer
+* [dqh](https://github.com/dqh-au): GHA help
+* [Greg King](https://github.com/greg-king5): all around hackery
+* [groepaz](https://github.com/mrdudz): CBM library, Project Maintainer
+* [Oliver Schmidt](https://github.com/oliverschmidt): Apple II library Maintainer
+
+### External contributors
+
+* [acqn](https://github.com/acqn): various compiler fixes
+* [jedeoric](https://github.com/jedeoric): Telestrat target
+* [jmr](https://github.com/jmr): compiler fixes
+* [karrika](https://github.com/karrika): Atari 7800 target
+* [Stephan Mühlstrasser](https://github.com/smuehlst): osic1p target
+* [Wayne Parham](https://github.com/WayneParham): Sym-1 target
+* [Dave Plummer](https://github.com/davepl): KIM-1 target
+* [Rumbledethumps](https://github.com/rumbledethumps): RP6502 target
+
+*(The above list is incomplete, if you feel left out - please speak up or add yourself in a PR)*
+
+For a complete list look at the [full team list](https://github.com/orgs/cc65/teams)
+or the list of [all contributors](https://github.com/cc65/cc65/graphs/contributors).
+
+# Contact
+
+For general discussion, questions, etc subscribe to the
+[mailing list](https://cc65.github.io/mailing-lists.html)
+or use the [github discussions](https://github.com/cc65/cc65/discussions).
+
+Some of us may also be around on IRC [#cc65](https://web.libera.chat/#cc65) on libera.chat.
+
+# Documentation
+
+* The main [Documentation](https://cc65.github.io/doc) for users and
+  developers.
+* Info on [Contributing](Contributing.md) to the CC65 project. Please
+  read this before working on something you want to contribute, and
+  before reporting bugs.
+* The [Wiki](https://github.com/cc65/wiki/wiki) contains some extra info
+  that does not fit into the regular documentation.
+
+# Downloads
+
+* [Windows 64bit Snapshot](https://sourceforge.net/projects/cc65/files/cc65-snapshot-win64.zip)
+* [Windows 32bit Snapshot](https://sourceforge.net/projects/cc65/files/cc65-snapshot-win32.zip)
+* [Linux Snapshot DEB and RPM](https://software.opensuse.org/download.html?project=home%3Astrik&package=cc65)
+
+[![Snapshot Build](https://github.com/cc65/cc65/actions/workflows/snapshot-on-push-master.yml/badge.svg?branch=master)](https://github.com/cc65/cc65/actions/workflows/snapshot-on-push-master.yml)

asminc/_file.inc

@@ -0,0 +1,27 @@
+;
+; _file.inc
+;
+; (C) Copyright 2002 Ullrich von Bassewitz (uz@cc65.org)
+;
+
+; Assembler include file that makes the constants and structures in _file.h
+; available for asm code.
+
+; Struct _FILE
+.struct _FILE
+        f_fd        .byte
+        f_flags     .byte
+        f_pushback  .byte
+.endstruct
+
+; Flags field
+_FCLOSED        = $00
+_FOPEN          = $01
+_FEOF           = $02
+_FERROR         = $04
+_FPUSHBACK      = $08
+
+; File table
+.global         __filetab
+
+

asminc/_heap.inc

@@ -0,0 +1,35 @@
+;
+; _heap.inc
+;
+; (c) Copyright 2003, Ullrich von Bassewitz (uz@cc65.org)
+;
+
+; Assembler include file that makes the constants and structures in _heap.h
+; available for asm code.
+
+; Struct freeblock
+; NOTE: For performance reasons, the asm code often uses increment/decrement
+; operators to access other offsets, so just changing offsets here will
+; probably not work.
+.struct freeblock
+        size    .word
+        next    .addr
+        prev    .addr
+.endstruct
+
+; Struct usedblock
+; See notes above
+.struct usedblock
+        size    .word
+        start   .addr
+.endstruct
+
+HEAP_MIN_BLOCKSIZE  = .sizeof (freeblock)   ; Minimum size of an allocated block
+HEAP_ADMIN_SPACE    = .sizeof (usedblock)   ; Additional space for used bock
+
+; Variables
+.global         ___heaporg
+.global         ___heapptr
+.global         ___heapend
+.global         ___heapfirst
+.global         ___heaplast

asminc/accelerator.inc

@@ -0,0 +1,80 @@
+;
+; Accelerator definitions.
+;
+
+; ---------------------------------------------------------------------------
+; Speed definitions for all accelerator, to be used as input for the 'set'
+; functions.
+
+
+SPEED_SLOW = $00
+SPEED_FAST = $FF
+
+SPEED_1X    = SPEED_SLOW
+SPEED_2X    =  2 - 1
+SPEED_3X    =  3 - 1
+SPEED_4X    =  4 - 1
+SPEED_5X    =  5 - 1
+SPEED_6X    =  6 - 1
+SPEED_7X    =  7 - 1
+SPEED_8X    =  8 - 1
+SPEED_10X   = 10 - 1
+SPEED_12X   = 12 - 1
+SPEED_16X   = 16 - 1
+SPEED_20X   = 20 - 1
+
+
+; ---------------------------------------------------------------------------
+; C64/C128 Super CPU cartridge
+
+SuperCPU_Slow       := $D07A
+SuperCPU_Fast       := $D07B
+SuperCPU_Speed_Mode := $D0B8
+SuperCPU_Detect     := $D0BC
+
+
+; ---------------------------------------------------------------------------
+; C64DTV
+
+C64DTV_Extended_Regs := $D03F
+
+C64DTV_Slow = $00
+C64DTV_Fast = $03
+
+
+; ---------------------------------------------------------------------------
+; C128 native and C128 in C64 mode
+
+C128_VICIIE_CLK := $D030
+
+
+; ---------------------------------------------------------------------------
+; C64 Chameleon cartridge
+
+CHAMELEON_CFGTUR := $D0F3
+CHAMELEON_CFGENA := $D0FE
+
+CHAMELEON_ENABLE_REGS  = $2A
+CHAMELEON_DISABLE_REGS = $FF
+
+CHAMELEON_CFGTUR_LIMIT_1MHZ = %00001100
+CHAMELEON_CFGTUR_LIMIT_NONE = %10000000
+
+
+; ---------------------------------------------------------------------------
+; C65/C64DX in C64 mode
+
+C65_VICIII_KEY    := $D02F
+C65_VICIII_CTRL_B := $D031
+
+C65_VICIII_UNLOCK_1 = $A5
+C65_VICIII_UNLOCK_2 = $96
+
+
+; ---------------------------------------------------------------------------
+; C64 Turbo Master cartridge
+
+TURBOMASTER_DETECT    := $BF53
+
+TURBOMASTER_SPEED_REG := $00
+

asminc/agat.inc

@@ -0,0 +1,39 @@
+
+;-----------------------------------------------------------------------------
+; Zero page stuff
+
+WNDLFT  :=      $20     ; Text window left
+WNDWDTH :=      $21     ; Text window width
+WNDTOP  :=      $22     ; Text window top
+WNDBTM  :=      $23     ; Text window bottom+1
+CH      :=      $24     ; Cursor horizontal position
+CV      :=      $25     ; Cursor vertical position
+BASL    :=      $28     ; Text base address low
+BASH    :=      $29     ; Text base address high
+CURSOR  :=      $2D     ; Cursor character
+TATTR   :=      $32     ; Text attributes
+PROMPT  :=      $33     ; Used by GETLN
+VCOUT   :=      $36     ; COUT Subroutine Vector
+VCIN    :=      $38     ; CIN Subroutine Vector
+RNDL    :=      $4E     ; Random counter low
+RNDH    :=      $4F     ; Random counter high
+HIMEM   :=      $73     ; Highest available memory address+1
+
+;-----------------------------------------------------------------------------
+; Vectors
+
+DOSWARM :=      $03D0   ; DOS warmstart vector
+BRKVec  :=      $03F0   ; Break vector
+SOFTEV  :=      $03F2   ; Vector for warm start
+PWREDUP :=      $03F4   ; This must be = EOR #$A5 of SOFTEV+1
+
+;-----------------------------------------------------------------------------
+; Hardware
+
+; Keyboard input
+KBD     :=      $C000   ; Read keyboard
+KBDSTRB :=      $C010   ; Clear keyboard strobe
+
+; Game controller
+BUTN0   :=      $C061   ; Open-Apple Key
+BUTN1   :=      $C062   ; Closed-Apple Key

asminc/apple2.inc

@@ -0,0 +1,95 @@
+
+;-----------------------------------------------------------------------------
+; Zero page
+
+WNDLFT  :=      $20     ; Text window left
+WNDWDTH :=      $21     ; Text window width
+WNDTOP  :=      $22     ; Text window top
+WNDBTM  :=      $23     ; Text window bottom+1
+CH      :=      $24     ; Cursor horizontal position
+CV      :=      $25     ; Cursor vertical position
+BASL    :=      $28     ; Text base address low
+BASH    :=      $29     ; Text base address high
+INVFLG  :=      $32     ; Normal/inverse(/flash)
+PROMPT  :=      $33     ; Used by GETLN
+RNDL    :=      $4E     ; Random counter low
+RNDH    :=      $4F     ; Random counter high
+HIMEM   :=      $73     ; Highest available memory address+1
+CURLIN  :=      $75     ; Current line number being executed
+
+;-----------------------------------------------------------------------------
+; Vectors
+
+DOSWARM :=      $03D0   ; DOS warmstart vector
+BRKVec  :=      $03F0   ; Break vector
+SOFTEV  :=      $03F2   ; Vector for warm start
+PWREDUP :=      $03F4   ; This must be = EOR #$A5 of SOFTEV+1
+ROM_RST :=      $FFFC   ; 6502 reset vector
+ROM_IRQ :=      $FFFE   ; 6502 IRQ vector
+
+;-----------------------------------------------------------------------------
+; 80 column firmware
+
+OURCH   :=      $057B   ; Cursor horizontal position
+OURCV   :=      $05FB   ; Cursor vertical position
+
+;-----------------------------------------------------------------------------
+; Hardware
+
+; Keyboard input
+KBD     :=      $C000   ; Read keyboard
+KBDSTRB :=      $C010   ; Clear keyboard strobe
+
+; 80 column video
+CLR80COL:=      $C000   ; Disable 80 column store
+SET80COL:=      $C001   ; Enable 80 column store
+RD80COL :=      $C018   ; >127 if 80 column store enabled
+RD80VID :=      $C01F   ; >127 if 80 column video enabled
+
+; Character set
+CLRALTCHAR :=   $C00E   ; Normal Apple II char set
+SETALTCHAR :=   $C00F   ; Norm/inv LC, no flash
+ALTCHARSET :=   $C01E   ; >127 if alt charset switched in
+
+; Language card
+RDLCBNK2:=      $C011   ; >127 if LC bank 2 in use
+RDLCRAM :=      $C012   ; >127 if LC is read enabled
+ROMIN   :=      $C081   ; Swap in D000-FFFF ROM
+LCBANK2 :=      $C083   ; Swap in LC bank 2
+LCBANK1 :=      $C08B   ; Swap in LC bank 1
+
+; Vertical blanking
+RDVBLBAR    :=  $C019   ; >127 if not vertical blanking
+RDVBLMSK    :=  $C041   ; >127 if VBL interrupts enabled
+DISVBL      :=  $C05A   ; Disable VBL interrupts
+ENVBL       :=  $C05B   ; Enable VBL interrupts
+
+; Video mode
+TXTCLR      :=  $C050   ; Display graphics
+TXTSET      :=  $C051   ; Display text
+MIXCLR      :=  $C052   ; Disable 4 lines of text
+MIXSET      :=  $C053   ; Enable 4 lines of text
+LOWSCR      :=  $C054   ; Page 1
+HISCR       :=  $C055   ; Page 2
+LORES       :=  $C056   ; Lores graphics
+HIRES       :=  $C057   ; Hires graphics
+DHIRESON    :=  $C05E   ; Enable double-width graphics
+DHIRESOFF   :=  $C05F   ; Disable double-width graphics
+
+; Game controller
+TAPEIN  :=      $C060   ; Read casette input / Switch input 3
+BUTN0   :=      $C061   ; Switch input 0 / Open-Apple key
+BUTN1   :=      $C062   ; Switch input 1 / Closed-Apple key
+BUTN2   :=      $C063   ; Switch input 2 / Shift key
+PADDL0  :=      $C064   ; Analog input 0
+PADDL1  :=      $C065   ; Analog input 1
+PADDL2  :=      $C066   ; Analog input 2
+PADDL3  :=      $C067   ; Analog input 3
+PTRIG   :=      $C070   ; Analog input reset
+
+; Input/Output Unit
+IOUDISON    :=  $C07E   ; Disable IOU
+IOUDISOFF   :=  $C07F   ; Enable IOU
+
+; Control Your Apple
+CYAREG  :=      $C036   ; Bits 0-3=disk detect 4=shadow all banks 7=fast

asminc/apple2.mac

@@ -0,0 +1,54 @@
+; Convert characters to screen codes
+
+; Helper macro that converts and outputs one character
+.macro _scrcode char
+        .if (char < 256)
+                .byte   (char + 128)
+        .else
+                .error  "scrcode: Character constant out of range"
+        .endif
+.endmacro
+
+.macro  scrcode arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9
+
+        ; Bail out if next argument is empty
+        .if     .blank (arg1)
+                .exitmacro
+        .endif
+
+        ; Check for a string
+        .if     .match ({arg1}, "")
+
+                ; Walk over all string chars
+                .repeat .strlen (arg1), i
+                        _scrcode        {.strat (arg1, i)}
+                .endrepeat
+
+        ; Check for a number
+        .elseif .match (.left (1, {arg1}), 0)
+
+                ; Just output the number
+                _scrcode        arg1
+
+        ; Check for a character
+        .elseif .match (.left (1, {arg1}), 'a')
+
+                ; Just output the character
+                _scrcode        arg1
+
+        ; Check for an identifier
+        .elseif .match (.left (1, {arg1}), identifier)
+
+                ; Just output the identifier
+                _scrcode        arg1
+
+        ; Anything else is an error
+        .else
+
+                .error  "scrcode: invalid argument type"
+
+        .endif
+
+        ; Call the macro recursively with the remaining args
+        scrcode arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9
+.endmacro

asminc/ascii_charmap.inc

@@ -0,0 +1,287 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                              ascii_charmap.inc                            */
+;/*                                                                           */
+;/*   No translations, encodings are stored as they were typed in the host.   */
+;/*                                                                           */
+;/*                                                                           */
+;/* 2019-09-07, Greg King                                                     */
+;/*                                                                           */
+;/* This software is provided "as-is", without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated, but is not required.                                      */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice must not be removed or altered from any source             */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+;/* ASCII */
+.charmap $00, $00
+.charmap $01, $01
+.charmap $02, $02
+.charmap $03, $03
+.charmap $04, $04
+.charmap $05, $05
+.charmap $06, $06
+.charmap $07, $07
+.charmap $08, $08
+.charmap $09, $09
+.charmap $0A, $0A
+.charmap $0B, $0B
+.charmap $0C, $0C
+.charmap $0D, $0D
+.charmap $0E, $0E
+.charmap $0F, $0F
+.charmap $10, $10
+.charmap $11, $11
+.charmap $12, $12
+.charmap $13, $13
+.charmap $14, $14
+.charmap $15, $15
+.charmap $16, $16
+.charmap $17, $17
+.charmap $18, $18
+.charmap $19, $19
+.charmap $1A, $1A
+.charmap $1B, $1B
+.charmap $1C, $1C
+.charmap $1D, $1D
+.charmap $1E, $1E
+.charmap $1F, $1F
+.charmap $20, $20
+.charmap $21, $21
+.charmap $22, $22
+.charmap $23, $23
+.charmap $24, $24
+.charmap $25, $25
+.charmap $26, $26
+.charmap $27, $27
+.charmap $28, $28
+.charmap $29, $29
+.charmap $2A, $2A
+.charmap $2B, $2B
+.charmap $2C, $2C
+.charmap $2D, $2D
+.charmap $2E, $2E
+.charmap $2F, $2F
+.charmap $30, $30
+.charmap $31, $31
+.charmap $32, $32
+.charmap $33, $33
+.charmap $34, $34
+.charmap $35, $35
+.charmap $36, $36
+.charmap $37, $37
+.charmap $38, $38
+.charmap $39, $39
+.charmap $3A, $3A
+.charmap $3B, $3B
+.charmap $3C, $3C
+.charmap $3D, $3D
+.charmap $3E, $3E
+.charmap $3F, $3F
+.charmap $40, $40
+.charmap $41, $41
+.charmap $42, $42
+.charmap $43, $43
+.charmap $44, $44
+.charmap $45, $45
+.charmap $46, $46
+.charmap $47, $47
+.charmap $48, $48
+.charmap $49, $49
+.charmap $4A, $4A
+.charmap $4B, $4B
+.charmap $4C, $4C
+.charmap $4D, $4D
+.charmap $4E, $4E
+.charmap $4F, $4F
+.charmap $50, $50
+.charmap $51, $51
+.charmap $52, $52
+.charmap $53, $53
+.charmap $54, $54
+.charmap $55, $55
+.charmap $56, $56
+.charmap $57, $57
+.charmap $58, $58
+.charmap $59, $59
+.charmap $5A, $5A
+.charmap $5B, $5B
+.charmap $5C, $5C
+.charmap $5D, $5D
+.charmap $5E, $5E
+.charmap $5F, $5F
+.charmap $60, $60
+.charmap $61, $61
+.charmap $62, $62
+.charmap $63, $63
+.charmap $64, $64
+.charmap $65, $65
+.charmap $66, $66
+.charmap $67, $67
+.charmap $68, $68
+.charmap $69, $69
+.charmap $6A, $6A
+.charmap $6B, $6B
+.charmap $6C, $6C
+.charmap $6D, $6D
+.charmap $6E, $6E
+.charmap $6F, $6F
+.charmap $70, $70
+.charmap $71, $71
+.charmap $72, $72
+.charmap $73, $73
+.charmap $74, $74
+.charmap $75, $75
+.charmap $76, $76
+.charmap $77, $77
+.charmap $78, $78
+.charmap $79, $79
+.charmap $7A, $7A
+.charmap $7B, $7B
+.charmap $7C, $7C
+.charmap $7D, $7D
+.charmap $7E, $7E
+.charmap $7F, $7F
+
+;/* beyond ASCII */
+.charmap $80, $80
+.charmap $81, $81
+.charmap $82, $82
+.charmap $83, $83
+.charmap $84, $84
+.charmap $85, $85
+.charmap $86, $86
+.charmap $87, $87
+.charmap $88, $88
+.charmap $89, $89
+.charmap $8A, $8A
+.charmap $8B, $8B
+.charmap $8C, $8C
+.charmap $8D, $8D
+.charmap $8E, $8E
+.charmap $8F, $8F
+.charmap $90, $90
+.charmap $91, $91
+.charmap $92, $92
+.charmap $93, $93
+.charmap $94, $94
+.charmap $95, $95
+.charmap $96, $96
+.charmap $97, $97
+.charmap $98, $98
+.charmap $99, $99
+.charmap $9A, $9A
+.charmap $9B, $9B
+.charmap $9C, $9C
+.charmap $9D, $9D
+.charmap $9E, $9E
+.charmap $9F, $9F
+.charmap $A0, $A0
+.charmap $A1, $A1
+.charmap $A2, $A2
+.charmap $A3, $A3
+.charmap $A4, $A4
+.charmap $A5, $A5
+.charmap $A6, $A6
+.charmap $A7, $A7
+.charmap $A8, $A8
+.charmap $A9, $A9
+.charmap $AA, $AA
+.charmap $AB, $AB
+.charmap $AC, $AC
+.charmap $AD, $AD
+.charmap $AE, $AE
+.charmap $AF, $AF
+.charmap $B0, $B0
+.charmap $B1, $B1
+.charmap $B2, $B2
+.charmap $B3, $B3
+.charmap $B4, $B4
+.charmap $B5, $B5
+.charmap $B6, $B6
+.charmap $B7, $B7
+.charmap $B8, $B8
+.charmap $B9, $B9
+.charmap $BA, $BA
+.charmap $BB, $BB
+.charmap $BC, $BC
+.charmap $BD, $BD
+.charmap $BE, $BE
+.charmap $BF, $BF
+.charmap $C0, $C0
+.charmap $C1, $C1
+.charmap $C2, $C2
+.charmap $C3, $C3
+.charmap $C4, $C4
+.charmap $C5, $C5
+.charmap $C6, $C6
+.charmap $C7, $C7
+.charmap $C8, $C8
+.charmap $C9, $C9
+.charmap $CA, $CA
+.charmap $CB, $CB
+.charmap $CC, $CC
+.charmap $CD, $CD
+.charmap $CE, $CE
+.charmap $CF, $CF
+.charmap $D0, $D0
+.charmap $D1, $D1
+.charmap $D2, $D2
+.charmap $D3, $D3
+.charmap $D4, $D4
+.charmap $D5, $D5
+.charmap $D6, $D6
+.charmap $D7, $D7
+.charmap $D8, $D8
+.charmap $D9, $D9
+.charmap $DA, $DA
+.charmap $DB, $DB
+.charmap $DC, $DC
+.charmap $DD, $DD
+.charmap $DE, $DE
+.charmap $DF, $DF
+.charmap $E0, $E0
+.charmap $E1, $E1
+.charmap $E2, $E2
+.charmap $E3, $E3
+.charmap $E4, $E4
+.charmap $E5, $E5
+.charmap $E6, $E6
+.charmap $E7, $E7
+.charmap $E8, $E8
+.charmap $E9, $E9
+.charmap $EA, $EA
+.charmap $EB, $EB
+.charmap $EC, $EC
+.charmap $ED, $ED
+.charmap $EE, $EE
+.charmap $EF, $EF
+.charmap $F0, $F0
+.charmap $F1, $F1
+.charmap $F2, $F2
+.charmap $F3, $F3
+.charmap $F4, $F4
+.charmap $F5, $F5
+.charmap $F6, $F6
+.charmap $F7, $F7
+.charmap $F8, $F8
+.charmap $F9, $F9
+.charmap $FA, $FA
+.charmap $FB, $FB
+.charmap $FC, $FC
+.charmap $FD, $FD
+.charmap $FE, $FE
+.charmap $FF, $FF

asminc/atari.mac

@@ -0,0 +1,65 @@
+; Convert characters to screen codes
+
+; Helper macro that converts and outputs one character
+.macro _scrcode char
+        .if (char >= 0) .and (char <= 31)
+                .byte   (char + 64)
+        .elseif (char >= 32) .and (char <= 95)
+                .byte   (char - 32)
+        .elseif (char >= 96) .and (char <= 127)
+                .byte   char
+        .elseif (char >= 128) .and (char <= 159)
+                .byte   (char + 64)
+        .elseif (char >= 160) .and (char <= 223)
+                .byte   (char - 32)
+        .elseif (char >= 224) .and (char <= 255)
+                .byte   char
+        .else
+                .error  "scrcode: Character constant out of range"
+        .endif
+.endmacro
+
+.macro  scrcode arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9
+
+        ; Bail out if next argument is empty
+        .if     .blank (arg1)
+                .exitmacro
+        .endif
+
+        ; Check for a string
+        .if     .match ({arg1}, "")
+
+                ; Walk over all string chars
+                .repeat .strlen (arg1), i
+                        _scrcode        {.strat (arg1, i)}
+                .endrepeat
+
+        ; Check for a number
+        .elseif .match (.left (1, {arg1}), 0)
+
+                ; Just output the number
+                _scrcode        arg1
+
+        ; Check for a character
+        .elseif .match (.left (1, {arg1}), 'a')
+
+                ; Just output the character
+                _scrcode        arg1
+
+        ; Check for an identifier
+        .elseif .match (.left (1, {arg1}), identifier)
+
+                ; Just output the identifier
+                _scrcode        arg1
+
+        ; Anything else is an error
+        .else
+
+                .error  "scrcode: invalid argument type"
+
+        .endif
+
+        ; Call the macro recursively with the remaining args
+        scrcode arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9
+.endmacro
+

asminc/atari2600.inc

@@ -0,0 +1,7 @@
+; Atari 2600 TIA & RIOT read / write registers
+;
+; Florent Flament (contact@florentflament.com), 2017
+
+; TIA & RIOT registers mapping
+.include "atari2600_tia.inc"
+.include "atari2600_riot.inc"

asminc/atari2600_riot.inc

@@ -0,0 +1,20 @@
+; Atari 2600 RIOT read / write registers
+;
+; Source: DASM - vcs.h
+; Details available in: Stella Programmer's Guide by Steve Wright
+;
+; Florent Flament (contact@florentflament.com), 2017
+
+; Read registers
+SWCHA  := $0280
+SWACNT := $0281
+SWCHB  := $0282
+SWBCNT := $0283
+INTIM  := $0284
+TIMINT := $0285
+
+; Write registers
+TIM1T  := $0294
+TIM8T  := $0295
+TIM64T := $0296
+T1024T := $0297

asminc/atari2600_tia.inc

@@ -0,0 +1,69 @@
+; Atari 2600 TIA read / write registers
+;
+; Source: DASM - vcs.h
+; Details available in: Stella Programmer's Guide by Steve Wright
+;
+; Florent Flament (contact@florentflament.com), 2017
+
+; Read registers
+VSYNC  := $00
+VBLANK := $01
+WSYNC  := $02
+RSYNC  := $03
+NUSIZ0 := $04
+NUSIZ1 := $05
+COLUP0 := $06
+COLUP1 := $07
+COLUPF := $08
+COLUBK := $09
+CTRLPF := $0A
+REFP0  := $0B
+REFP1  := $0C
+PF0    := $0D
+PF1    := $0E
+PF2    := $0F
+RESP0  := $10
+RESP1  := $11
+RESM0  := $12
+RESM1  := $13
+RESBL  := $14
+AUDC0  := $15
+AUDC1  := $16
+AUDF0  := $17
+AUDF1  := $18
+AUDV0  := $19
+AUDV1  := $1A
+GRP0   := $1B
+GRP1   := $1C
+ENAM0  := $1D
+ENAM1  := $1E
+ENABL  := $1F
+HMP0   := $20
+HMP1   := $21
+HMM0   := $22
+HMM1   := $23
+HMBL   := $24
+VDELP0 := $25
+VDELP1 := $26
+VDELBL := $27
+RESMP0 := $28
+RESMP1 := $29
+HMOVE  := $2A
+HMCLR  := $2B
+CXCLR  := $2C
+
+; Write registers
+CXM0P  := $00
+CXM1P  := $01
+CXP0FB := $02
+CXP1FB := $03
+CXM0FB := $04
+CXM1FB := $05
+CXBLPF := $06
+CXPPMM := $07
+INPT0  := $08
+INPT1  := $09
+INPT2  := $0A
+INPT3  := $0B
+INPT4  := $0C
+INPT5  := $0D

asminc/atari5200.inc

@@ -0,0 +1,133 @@
+;-------------------------------------------------------------------------
+; Atari 5200 System Equates
+; by Christian Groessler <chris@groessler.org>
+; taken from EQUATES.INC from Atari Inc.
+;-------------------------------------------------------------------------
+
+;-------------------------------------------------------------------------
+; ATASCII CHARACTER DEFS
+;-------------------------------------------------------------------------
+
+ATEOL   = $9B      ; END-OF-LINE, used by CONIO
+
+;-------------------------------------------------------------------------
+; CONIO CHARACTER DEFS
+;-------------------------------------------------------------------------
+
+CH_ULCORNER = $0B  ; '+' sign
+CH_URCORNER = $0B
+CH_LLCORNER = $0B
+CH_LRCORNER = $0B
+CH_HLINE    = $0D  ; dash
+CH_VLINE    = $01  ; exclamation mark
+
+;-------------------------------------------------------------------------
+; Zero Page
+;-------------------------------------------------------------------------
+
+POKMSK  =  $00     ; Mask for Pokey IRQ enable
+RTCLOK  =  $01     ; 60 hz. clock
+JUMP    =  $01
+CRITIC  =  $03     ; Critical section
+ATRACT  =  $04     ; Attract Mode
+
+SDLSTL  =  $05     ; DLISTL Shadow
+SDLSTH  =  $06     ; DLISTH  "
+SDMCTL  =  $07     ; DMACTL  "
+
+PCOLR0  =  $08     ; COLPM0 Shadow
+PCOLR1  =  $09     ; COLPM1  "
+PCOLR2  =  $0A     ; COLPM2  "
+PCOLR3  =  $0B     ; COLPM3  "
+
+COLOR0  =  $0C     ; COLPF0 Shadow
+COLOR1  =  $0D     ; COLPF1  "
+COLOR2  =  $0E     ; COLPF2  "
+COLOR3  =  $0F     ; COLPF3  "
+COLOR4  =  $10     ; COLBK   "
+
+PADDL0  =  $11     ; POT0 Shadow
+PADDL1  =  $12     ; POT1  "
+PADDL2  =  $13     ; POT2  "
+PADDL3  =  $14     ; POT3  "
+PADDL4  =  $15     ; POT4  "
+PADDL5  =  $16     ; POT5  "
+PADDL6  =  $17     ; POT6  "
+PADDL7  =  $18     ; POT7  "
+
+; cc65 runtime zero page variables
+
+ROWCRS_5200     =       $19
+COLCRS_5200     =       $1A
+SAVMSC          =       $1B             ; pointer to screen memory (conio)
+
+;-------------------------------------------------------------------------
+; Page #2
+;-------------------------------------------------------------------------
+
+;Interrupt Vectors
+
+VIMIRQ  =  $0200   ; Immediate IRQ
+                      ; Preset $FC03 (SYSIRQ)
+VVBLKI  =  $0202   ; Vblank immediate
+                      ; Preset $FCB8 (SYSVBL)
+VVBLKD  =  $0204   ; Vblank deferred
+                      ; Preset $FCB2 (XITVBL)
+VDSLST  =  $0206   ; Display List
+                      ; Preset $FEA1 (OSDLI)
+VKYBDI  =  $0208   ; Keyboard immediate
+                      ; Preset $FD02 (SYSKBD)
+VKYBDF  =  $020A   ; Deferred Keyboard
+                      ; Preset $FCB2 (XITVBL)
+VTRIGR  =  $020C   ; Soft Trigger
+VBRKOP  =  $020E   ; BRK Opcode
+VSERIN  =  $0210   ; Serial in Ready
+VSEROR  =  $0212   ; Serial Out Ready
+VSEROC  =  $0214   ; Serial Output complete
+VTIMR1  =  $0216   ; Pokey Timer 1
+VTIMR2  =  $0218   ; Pokey Timer 2
+VTIMR4  =  $021A   ; Pokey Timer 4
+
+
+
+;-------------------------------------------------------------------------
+; CTIA/GTIA Address Equates
+;-------------------------------------------------------------------------
+
+GTIA    = $C000    ; CTIA/GTIA area
+.include "atari_gtia.inc"
+
+;-------------------------------------------------------------------------
+; ANTIC Address Equates
+;-------------------------------------------------------------------------
+
+ANTIC     = $D400  ; ANTIC area
+.include  "atari_antic.inc"
+
+;-------------------------------------------------------------------------
+; POKEY Address Equates
+;-------------------------------------------------------------------------
+
+POKEY     = $E800  ; POKEY area
+.include  "atari_pokey.inc"
+
+;-------------------------------------------------------------------------
+; conio color defines
+;-------------------------------------------------------------------------
+
+COLOR_WHITE = 0
+COLOR_RED   = 1
+COLOR_GREEN = 2
+COLOR_BLACK = 3
+
+;-------------------------------------------------------------------------
+; Cartridge Parameters
+;-------------------------------------------------------------------------
+
+CARTNM  =  $BFE8   ; Cartridge Name Area
+COPYD   =  $BFFC   ; Copyright Decade in Cart
+COPYR   =  $BFFD   ; Copyright Year in Cart
+                      ; $FF=Diagnostic Cart
+GOCART  =  $BFFE   ; Cartridge Start Vector
+
+CHRORG  =  $F800   ; Character Generator Base

asminc/atari7800.inc

@@ -0,0 +1,14 @@
+; Atari 7800 TIA & RIOT read / write registers
+;
+; Karri Kaksonen (karri@sipo.fi), 2022
+
+; TIA, RIOT & MARIA registers mapping
+.include "atari7800_tia.inc"
+.include "atari7800_riot.inc"
+.include "atari7800_maria.inc"
+
+; constants for the conio implementation
+mono_charsperline    = 40
+charsperline    = 20
+screenrows      = 28
+

asminc/atari7800_maria.inc

@@ -0,0 +1,39 @@
+; Atari 7800 MARIA read / write registers
+;
+
+; Read registers
+BKGRND := $20
+P0C1   := $21
+P0C2   := $22
+P0C3   := $23
+MWSYNC := $24
+P1C1   := $25
+P1C2   := $26
+P1C3   := $27
+MSTAT  := $28
+P2C1   := $29
+P2C2   := $2A
+P2C3   := $2B
+DPPH   := $2C
+P3C1   := $2D
+P3C2   := $2E
+P3C3   := $2F
+DPPL   := $30
+P4C1   := $31
+P4C2   := $32
+P4C3   := $33
+CHBASE := $34
+P5C1   := $35
+P5C2   := $36
+P5C3   := $37
+OFFSET := $38
+P6C1   := $39
+P6C2   := $3A
+P6C3   := $3B
+CTRL   := $3C
+P7C1   := $3D
+P7C2   := $3E
+P7C3   := $3F
+
+; Write registers
+

asminc/atari7800_riot.inc

@@ -0,0 +1,20 @@
+; Atari 7800 RIOT read / write registers
+;
+; Source: DASM - vcs.h
+; Details available in: Stella Programmer's Guide by Steve Wright
+;
+; Florent Flament (contact@florentflament.com), 2017
+
+; Read registers
+SWCHA  := $0280
+CTLSWA := $0281
+SWCHB  := $0282
+CTLSWB := $0283
+INTIM  := $0284
+TIMINT := $0285
+
+; Write registers
+TIM1T  := $0294
+TIM8T  := $0295
+TIM64T := $0296
+T1024T := $0297

asminc/atari7800_tia.inc

@@ -0,0 +1,69 @@
+; Atari 7800 TIA read / write registers
+;
+; Source: DASM - vcs.h
+; Details available in: Stella Programmer's Guide by Steve Wright
+;
+; Florent Flament (contact@florentflament.com), 2017
+
+; Read registers
+VSYNC  := $00
+VBLANK := $01
+WSYNC  := $02
+RSYNC  := $03
+NUSIZ0 := $04
+NUSIZ1 := $05
+COLUP0 := $06
+COLUP1 := $07
+COLUPF := $08
+COLUBK := $09
+CTRLPF := $0A
+REFP0  := $0B
+REFP1  := $0C
+PF0    := $0D
+PF1    := $0E
+PF2    := $0F
+RESP0  := $10
+RESP1  := $11
+RESM0  := $12
+RESM1  := $13
+RESBL  := $14
+AUDC0  := $15
+AUDC1  := $16
+AUDF0  := $17
+AUDF1  := $18
+AUDV0  := $19
+AUDV1  := $1A
+GRP0   := $1B
+GRP1   := $1C
+ENAM0  := $1D
+ENAM1  := $1E
+ENABL  := $1F
+HMP0   := $20
+HMP1   := $21
+HMM0   := $22
+HMM1   := $23
+HMBL   := $24
+VDELP0 := $25
+VDELP1 := $26
+VDELBL := $27
+RESMP0 := $28
+RESMP1 := $29
+HMOVE  := $2A
+HMCLR  := $2B
+CXCLR  := $2C
+
+; Write registers
+CXM0P  := $00
+CXM1P  := $01
+CXP0FB := $02
+CXP1FB := $03
+CXM0FB := $04
+CXM1FB := $05
+CXBLPF := $06
+CXPPMM := $07
+INPT0  := $08
+INPT1  := $09
+INPT2  := $0A
+INPT3  := $0B
+INPT4  := $0C
+INPT5  := $0D

asminc/atari_antic.inc

@@ -0,0 +1,95 @@
+;-------------------------------------------------------------------------
+; ANTIC Address Equates
+;-------------------------------------------------------------------------
+
+; Read Addresses
+
+VCOUNT  = ANTIC + $0B         ;vertical line counter
+PENH    = ANTIC + $0C         ;light pen horizontal position
+PENV    = ANTIC + $0D         ;light pen vertical position
+NMIST   = ANTIC + $0F         ;NMI interrupt status
+
+; Write Addresses
+
+DMACTL  = ANTIC + $00         ;DMA control
+CHACTL  = ANTIC + $01         ;character control
+DLISTL  = ANTIC + $02         ;low display list address
+DLISTH  = ANTIC + $03         ;high display list address
+HSCROL  = ANTIC + $04         ;horizontal scroll
+VSCROL  = ANTIC + $05         ;vertical scroll
+PMBASE  = ANTIC + $07         ;player-missile base address
+CHBASE  = ANTIC + $09         ;character base address
+WSYNC   = ANTIC + $0A         ;wait for HBLANK synchronization
+NMIEN   = ANTIC + $0E         ;NMI enable
+NMIRES  = ANTIC + $0F         ;NMI interrupt reset
+
+
+;-------------------------------------------------------------------------
+; Antic opcodes
+;-------------------------------------------------------------------------
+
+; usage example:
+;
+; ScreenDL:
+; .byte DL_BLK8
+; .byte DL_BLK8
+; .byte DL_CHR40x8x1 | DL_LMS | DL_DLI
+; .word ScreenAlignment
+; .byte DL_BLK1 | DL_DLI
+; .byte DL_MAP320x1x1 | DL_LMS
+; .word Screen
+;
+; .repeat 99
+; .byte DL_MAP320x1x1
+; .endrepeat
+; .byte DL_MAP320x1x1 | DL_LMS
+; .word Screen + 40 * 100       ; 100 lines a 40 byte, 'Screen' has to be aligned correctly!
+; .repeat 92
+; .byte DL_MAP320x1x1
+; .endrepeat
+;
+; .byte DL_JVB
+
+; absolute instructions (non mode lines)
+
+DL_JMP  = 1
+DL_JVB  = 65
+
+; DL_BLKn display n empty lines (just background)
+
+DL_BLK1  = 0
+DL_BLK2  = 16
+DL_BLK3  = 32
+DL_BLK4  = 48
+DL_BLK5  = 64
+DL_BLK6  = 80
+DL_BLK7  = 96
+DL_BLK8  = 112
+
+; absolute instructions (mode lines)
+
+DL_CHR40x8x1  = 2               ; monochrome, 40 character & 8 scanlines per mode line (GR. 0)
+DL_CHR40x10x1 = 3               ; monochrome, 40 character & 10 scanlines per mode line
+DL_CHR40x8x4  = 4               ; colour, 40 character & 8 scanlines per mode line (GR. 12)
+DL_CHR40x16x4 = 5               ; colour, 40 character & 16 scanlines per mode line (GR. 13)
+DL_CHR20x8x2  = 6               ; colour (duochrome per character), 20 character & 8 scanlines per mode line (GR. 1)
+DL_CHR20x16x2 = 7               ; colour (duochrome per character), 20 character & 16 scanlines per mode line (GR. 2)
+
+DL_MAP40x8x4  = 8               ; colour, 40 pixel & 8 scanlines per mode line (GR. 3)
+DL_MAP80x4x2  = 9               ; 'duochrome', 80 pixel & 4 scanlines per mode line (GR.4)
+DL_MAP80x4x4  = 10              ; colour, 80 pixel & 4 scanlines per mode line (GR.5)
+DL_MAP160x2x2 = 11              ; 'duochrome', 160 pixel & 2 scanlines per mode line (GR.6)
+DL_MAP160x1x2 = 12              ; 'duochrome', 160 pixel & 1 scanline per mode line (GR.14)
+DL_MAP160x2x4 = 13              ; 4 colours, 160 pixel & 2 scanlines per mode line (GR.7)
+DL_MAP160x1x4 = 14              ; 4 colours, 160 pixel & 1 scanline per mode line (GR.15)
+DL_MAP320x1x1 = 15              ; monochrome, 320 pixel & 1 scanline per mode line (GR.8)
+
+; modifiers on mode lines...
+
+DL_HSCROL = 16
+DL_VSCROL = 32
+DL_LMS    = 64
+
+; general modifier...
+
+DL_DLI    = 128

asminc/atari_atascii_charmap.inc

@@ -0,0 +1,301 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                       atari_atascii_charmap.inc                           */
+;/*                                                                           */
+;/*        Atari system standard string mapping ISO-8859-1 -> AtASCII         */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/* C 2016 Christian Krueger                                                  */
+;/*                                                                           */
+;/*                                                                           */
+;/* This software is provided 'as-is', without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated but is not required.                                       */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice may not be removed or altered from any source              */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+.charmap $00, $00
+.charmap $01, $01
+.charmap $02, $02
+.charmap $03, $03
+.charmap $04, $04
+.charmap $05, $05
+.charmap $06, $06
+.charmap $07, $FD
+.charmap $08, $08
+.charmap $09, $7F
+.charmap $0A, $9B
+.charmap $0B, $0B
+.charmap $0C, $7D
+.charmap $0D, $0D
+.charmap $0E, $0E
+.charmap $0F, $0F
+
+.charmap $10, $10
+.charmap $11, $11
+.charmap $12, $12
+.charmap $13, $13
+.charmap $14, $14
+.charmap $15, $15
+.charmap $16, $16
+.charmap $17, $17
+.charmap $18, $18
+.charmap $19, $19
+.charmap $1A, $1A
+.charmap $1B, $1B
+.charmap $1C, $1C
+.charmap $1D, $1D
+.charmap $1E, $1E
+.charmap $1F, $1F
+
+.charmap $20, $20
+.charmap $21, $21
+.charmap $22, $22
+.charmap $23, $23
+.charmap $24, $24
+.charmap $25, $25
+.charmap $26, $26
+.charmap $27, $27
+.charmap $28, $28
+.charmap $29, $29
+.charmap $2A, $2A
+.charmap $2B, $2B
+.charmap $2C, $2C
+.charmap $2D, $2D
+.charmap $2E, $2E
+.charmap $2F, $2F
+
+.charmap $30, $30
+.charmap $31, $31
+.charmap $32, $32
+.charmap $33, $33
+.charmap $34, $34
+.charmap $35, $35
+.charmap $36, $36
+.charmap $37, $37
+.charmap $38, $38
+.charmap $39, $39
+.charmap $3A, $3A
+.charmap $3B, $3B
+.charmap $3C, $3C
+.charmap $3D, $3D
+.charmap $3E, $3E
+.charmap $3F, $3F
+
+.charmap $40, $40
+.charmap $41, $41
+.charmap $42, $42
+.charmap $43, $43
+.charmap $44, $44
+.charmap $45, $45
+.charmap $46, $46
+.charmap $47, $47
+.charmap $48, $48
+.charmap $49, $49
+.charmap $4A, $4A
+.charmap $4B, $4B
+.charmap $4C, $4C
+.charmap $4D, $4D
+.charmap $4E, $4E
+.charmap $4F, $4F
+
+.charmap $50, $50
+.charmap $51, $51
+.charmap $52, $52
+.charmap $53, $53
+.charmap $54, $54
+.charmap $55, $55
+.charmap $56, $56
+.charmap $57, $57
+.charmap $58, $58
+.charmap $59, $59
+.charmap $5A, $5A
+.charmap $5B, $5B
+.charmap $5C, $5C
+.charmap $5D, $5D
+.charmap $5E, $5E
+.charmap $5F, $5F
+
+.charmap $60, $60
+.charmap $61, $61
+.charmap $62, $62
+.charmap $63, $63
+.charmap $64, $64
+.charmap $65, $65
+.charmap $66, $66
+.charmap $67, $67
+.charmap $68, $68
+.charmap $69, $69
+.charmap $6A, $6A
+.charmap $6B, $6B
+.charmap $6C, $6C
+.charmap $6D, $6D
+.charmap $6E, $6E
+.charmap $6F, $6F
+
+.charmap $70, $70
+.charmap $71, $71
+.charmap $72, $72
+.charmap $73, $73
+.charmap $74, $74
+.charmap $75, $75
+.charmap $76, $76
+.charmap $77, $77
+.charmap $78, $78
+.charmap $79, $79
+.charmap $7A, $7A
+.charmap $7B, $7B
+.charmap $7C, $7C
+.charmap $7D, $7D
+.charmap $7E, $7E
+.charmap $7F, $7F
+
+.charmap $80, $80
+.charmap $81, $81
+.charmap $82, $82
+.charmap $83, $83
+.charmap $84, $84
+.charmap $85, $85
+.charmap $86, $86
+.charmap $87, $87
+.charmap $88, $88
+.charmap $89, $89
+.charmap $8A, $8A
+.charmap $8B, $8B
+.charmap $8C, $8C
+.charmap $8D, $8D
+.charmap $8E, $8E
+.charmap $8F, $8F
+
+.charmap $90, $90
+.charmap $91, $91
+.charmap $92, $92
+.charmap $93, $93
+.charmap $94, $94
+.charmap $95, $95
+.charmap $96, $96
+.charmap $97, $97
+.charmap $98, $98
+.charmap $99, $99
+.charmap $9A, $9A
+.charmap $9B, $9B
+.charmap $9C, $9C
+.charmap $9D, $9D
+.charmap $9E, $9E
+.charmap $9F, $9F
+
+.charmap $A0, $A0
+.charmap $A1, $A1
+.charmap $A2, $A2
+.charmap $A3, $A3
+.charmap $A4, $A4
+.charmap $A5, $A5
+.charmap $A6, $A6
+.charmap $A7, $A7
+.charmap $A8, $A8
+.charmap $A9, $A9
+.charmap $AA, $AA
+.charmap $AB, $AB
+.charmap $AC, $AC
+.charmap $AD, $AD
+.charmap $AE, $AE
+.charmap $AF, $AF
+
+.charmap $B0, $B0
+.charmap $B1, $B1
+.charmap $B2, $B2
+.charmap $B3, $B3
+.charmap $B4, $B4
+.charmap $B5, $B5
+.charmap $B6, $B6
+.charmap $B7, $B7
+.charmap $B8, $B8
+.charmap $B9, $B9
+.charmap $BA, $BA
+.charmap $BB, $BB
+.charmap $BC, $BC
+.charmap $BD, $BD
+.charmap $BE, $BE
+.charmap $BF, $BF
+
+.charmap $C0, $C0
+.charmap $C1, $C1
+.charmap $C2, $C2
+.charmap $C3, $C3
+.charmap $C4, $C4
+.charmap $C5, $C5
+.charmap $C6, $C6
+.charmap $C7, $C7
+.charmap $C8, $C8
+.charmap $C9, $C9
+.charmap $CA, $CA
+.charmap $CB, $CB
+.charmap $CC, $CC
+.charmap $CD, $CD
+.charmap $CE, $CE
+.charmap $CF, $CF
+
+.charmap $D0, $D0
+.charmap $D1, $D1
+.charmap $D2, $D2
+.charmap $D3, $D3
+.charmap $D4, $D4
+.charmap $D5, $D5
+.charmap $D6, $D6
+.charmap $D7, $D7
+.charmap $D8, $D8
+.charmap $D9, $D9
+.charmap $DA, $DA
+.charmap $DB, $DB
+.charmap $DC, $DC
+.charmap $DD, $DD
+.charmap $DE, $DE
+.charmap $DF, $DF
+
+.charmap $E0, $E0
+.charmap $E1, $E1
+.charmap $E2, $E2
+.charmap $E3, $E3
+.charmap $E4, $E4
+.charmap $E5, $E5
+.charmap $E6, $E6
+.charmap $E7, $E7
+.charmap $E8, $E8
+.charmap $E9, $E9
+.charmap $EA, $EA
+.charmap $EB, $EB
+.charmap $EC, $EC
+.charmap $ED, $ED
+.charmap $EE, $EE
+.charmap $EF, $EF
+
+.charmap $F0, $F0
+.charmap $F1, $F1
+.charmap $F2, $F2
+.charmap $F3, $F3
+.charmap $F4, $F4
+.charmap $F5, $F5
+.charmap $F6, $F6
+.charmap $F7, $F7
+.charmap $F8, $F8
+.charmap $F9, $F9
+.charmap $FA, $FA
+.charmap $FB, $FB
+.charmap $FC, $FC
+.charmap $FD, $FD
+.charmap $FE, $FE
+.charmap $FF, $FF

asminc/atari_gtia.inc

@@ -0,0 +1,119 @@
+;-------------------------------------------------------------------------
+; CTIA/GTIA Address Equates
+;-------------------------------------------------------------------------
+
+; Read/Write Addresses
+
+CONSOL  = GTIA + $1F         ;console switches and speaker control
+
+; Read Addresses
+
+M0PF    = GTIA + $00         ;missile 0 and playfield collision
+M1PF    = GTIA + $01         ;missile 1 and playfield collision
+M2PF    = GTIA + $02         ;missile 2 and playfield collision
+M3PF    = GTIA + $03         ;missile 3 and playfield collision
+
+P0PF    = GTIA + $04         ;player 0 and playfield collision
+P1PF    = GTIA + $05         ;player 1 and playfield collision
+P2PF    = GTIA + $06         ;player 2 and playfield collision
+P3PF    = GTIA + $07         ;player 3 and playfield collision
+
+M0PL    = GTIA + $08         ;missile 0 and player collision
+M1PL    = GTIA + $09         ;missile 1 and player collision
+M2PL    = GTIA + $0A         ;missile 2 and player collision
+M3PL    = GTIA + $0B         ;missile 3 and player collision
+
+P0PL    = GTIA + $0C         ;player 0 and player collision
+P1PL    = GTIA + $0D         ;player 1 and player collision
+P2PL    = GTIA + $0E         ;player 2 and player collision
+P3PL    = GTIA + $0F         ;player 3 and player collision
+
+TRIG0   = GTIA + $10         ;joystick trigger 0
+TRIG1   = GTIA + $11         ;joystick trigger 1
+
+TRIG2   = GTIA + $12         ;cartridge interlock
+TRIG3   = GTIA + $13         ;ACMI module interlock
+
+PAL     = GTIA + $14         ;##rev2## PAL/NTSC indicator
+
+; Write Addresses
+
+HPOSP0  = GTIA + $00         ;player 0 horizontal position
+HPOSP1  = GTIA + $01         ;player 1 horizontal position
+HPOSP2  = GTIA + $02         ;player 2 horizontal position
+HPOSP3  = GTIA + $03         ;player 3 horizontal position
+
+HPOSM0  = GTIA + $04         ;missile 0 horizontal position
+HPOSM1  = GTIA + $05         ;missile 1 horizontal position
+HPOSM2  = GTIA + $06         ;missile 2 horizontal position
+HPOSM3  = GTIA + $07         ;missile 3 horizontal position
+
+SIZEP0  = GTIA + $08         ;player 0 size
+SIZEP1  = GTIA + $09         ;player 1 size
+SIZEP2  = GTIA + $0A         ;player 2 size
+SIZEP3  = GTIA + $0B         ;player 3 size
+
+SIZEM   = GTIA + $0C         ;missile sizes
+
+GRAFP0  = GTIA + $0D         ;player 0 graphics
+GRAFP1  = GTIA + $0E         ;player 1 graphics
+GRAFP2  = GTIA + $0F         ;player 2 graphics
+GRAFP3  = GTIA + $10         ;player 3 graphics
+
+GRAFM   = GTIA + $11         ;missile graphics
+
+COLPM0  = GTIA + $12         ;player-missile 0 color/luminance
+COLPM1  = GTIA + $13         ;player-missile 1 color/luminance
+COLPM2  = GTIA + $14         ;player-missile 2 color/luminance
+COLPM3  = GTIA + $15         ;player-missile 3 color/luminance
+
+COLPF0  = GTIA + $16         ;playfield 0 color/luminance
+COLPF1  = GTIA + $17         ;playfield 1 color/luminance
+COLPF2  = GTIA + $18         ;playfield 2 color/luminance
+COLPF3  = GTIA + $19         ;playfield 3 color/luminance
+
+COLBK   = GTIA + $1A         ;background color/luminance
+
+PRIOR   = GTIA + $1B         ;priority select
+VDELAY  = GTIA + $1C         ;vertical delay
+GRACTL  = GTIA + $1D         ;graphic control
+HITCLR  = GTIA + $1E         ;collision clear
+
+
+; Hue values
+
+HUE_GREY        = 0
+HUE_GOLD        = 1
+HUE_GOLDORANGE  = 2
+HUE_REDORANGE   = 3
+HUE_ORANGE      = 4
+HUE_MAGENTA     = 5
+HUE_PURPLE      = 6
+HUE_BLUE        = 7
+HUE_BLUE2       = 8
+HUE_CYAN        = 9
+HUE_BLUEGREEN   = 10
+HUE_BLUEGREEN2  = 11
+HUE_GREEN       = 12
+HUE_YELLOWGREEN = 13
+HUE_YELLOW      = 14
+HUE_YELLOWRED   = 15
+
+; Color defines, similar to c64 colors (untested)
+
+GTIA_COLOR_BLACK      = (HUE_GREY << 4)
+GTIA_COLOR_WHITE      = (HUE_GREY << 4 | 7 << 1)
+GTIA_COLOR_RED        = (HUE_REDORANGE << 4 | 1 << 1)
+GTIA_COLOR_CYAN       = (HUE_CYAN << 4 | 3 << 1)
+GTIA_COLOR_VIOLET     = (HUE_PURPLE << 4 | 4 << 1)
+GTIA_COLOR_GREEN      = (HUE_GREEN << 4 | 2 << 1)
+GTIA_COLOR_BLUE       = (HUE_BLUE << 4 | 2 << 1)
+GTIA_COLOR_YELLOW     = (HUE_YELLOW << 4 | 7 << 1)
+GTIA_COLOR_ORANGE     = (HUE_ORANGE << 4 | 5 << 1)
+GTIA_COLOR_BROWN      = (HUE_YELLOW << 4 | 2 << 1)
+GTIA_COLOR_LIGHTRED   = (HUE_REDORANGE << 4 | 6 << 1)
+GTIA_COLOR_GRAY1      = (HUE_GREY << 4 | 2 << 1)
+GTIA_COLOR_GRAY2      = (HUE_GREY << 4 | 3 << 1)
+GTIA_COLOR_LIGHTGREEN = (HUE_GREEN << 4 | 6 << 1)
+GTIA_COLOR_LIGHTBLUE  = (HUE_BLUE << 4 | 6 << 1)
+GTIA_COLOR_GRAY3      = (HUE_GREY << 4 | 5 << 1)

asminc/atari_pokey.inc

@@ -0,0 +1,43 @@
+;-------------------------------------------------------------------------
+; POKEY Address Equates
+;-------------------------------------------------------------------------
+
+; Read Addresses
+
+POT0    = POKEY + $00         ;potentiometer 0
+POT1    = POKEY + $01         ;potentiometer 1
+POT2    = POKEY + $02         ;potentiometer 2
+POT3    = POKEY + $03         ;potentiometer 3
+POT4    = POKEY + $04         ;potentiometer 4
+POT5    = POKEY + $05         ;potentiometer 5
+POT6    = POKEY + $06         ;potentiometer 6
+POT7    = POKEY + $07         ;potentiometer 7
+
+ALLPOT  = POKEY + $08         ;potentiometer port status
+KBCODE  = POKEY + $09         ;keyboard code
+RANDOM  = POKEY + $0A         ;random number generator
+SERIN   = POKEY + $0D         ;serial port input
+IRQST   = POKEY + $0E         ;IRQ interrupt status
+SKSTAT  = POKEY + $0F         ;serial port and keyboard status
+
+; Write Addresses
+
+AUDF1   = POKEY + $00         ;channel 1 audio frequency
+AUDC1   = POKEY + $01         ;channel 1 audio control
+
+AUDF2   = POKEY + $02         ;channel 2 audio frequency
+AUDC2   = POKEY + $03         ;channel 2 audio control
+
+AUDF3   = POKEY + $04         ;channel 3 audio frequency
+AUDC3   = POKEY + $05         ;channel 3 audio control
+
+AUDF4   = POKEY + $06         ;channel 4 audio frequency
+AUDC4   = POKEY + $07         ;channel 4 audio control
+
+AUDCTL  = POKEY + $08         ;audio control
+STIMER  = POKEY + $09         ;start timers
+SKRES   = POKEY + $0A         ;reset SKSTAT status
+POTGO   = POKEY + $0B         ;start potentiometer scan sequence
+SEROUT  = POKEY + $0D         ;serial port output
+IRQEN   = POKEY + $0E         ;IRQ interrupt enable
+SKCTL   = POKEY + $0F         ;serial port and keyboard control

asminc/atari_screen_charmap.inc

@@ -0,0 +1,303 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                         atari_screen_charmap.inc                          */
+;/*                                                                           */
+;/* Atari system internal string mapping ISO-8859-1 -> Internal/Screen-Code   */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/* C 2016 Christian Krueger                                                  */
+;/*                                                                           */
+;/*                                                                           */
+;/* This software is provided 'as-is', without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated but is not required.                                       */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice may not be removed or altered from any source              */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+.charmap $00, $40
+.charmap $01, $41
+.charmap $02, $42
+.charmap $03, $43
+.charmap $04, $44
+.charmap $05, $45
+.charmap $06, $46
+.charmap $07, $FD
+.charmap $08, $48
+.charmap $09, $7F
+.charmap $0A, $DB
+.charmap $0B, $4B
+.charmap $0C, $7D
+.charmap $0D, $4D
+.charmap $0E, $4E
+.charmap $0F, $4F
+
+.charmap $10, $50
+.charmap $11, $51
+.charmap $12, $52
+.charmap $13, $53
+.charmap $14, $54
+.charmap $15, $55
+.charmap $16, $56
+.charmap $17, $57
+.charmap $18, $58
+.charmap $19, $59
+.charmap $1A, $5A
+.charmap $1B, $5B
+.charmap $1C, $5C
+.charmap $1D, $5D
+.charmap $1E, $5E
+.charmap $1F, $5F
+
+.charmap $20, $00
+
+.charmap $21, $01
+.charmap $22, $02
+.charmap $23, $03
+.charmap $24, $04
+.charmap $25, $05
+.charmap $26, $06
+.charmap $27, $07
+.charmap $28, $08
+.charmap $29, $09
+.charmap $2A, $0A
+.charmap $2B, $0B
+.charmap $2C, $0C
+.charmap $2D, $0D
+.charmap $2E, $0E
+.charmap $2F, $0F
+
+.charmap $30, $10
+.charmap $31, $11
+.charmap $32, $12
+.charmap $33, $13
+.charmap $34, $14
+.charmap $35, $15
+.charmap $36, $16
+.charmap $37, $17
+.charmap $38, $18
+.charmap $39, $19
+.charmap $3A, $1A
+.charmap $3B, $1B
+.charmap $3C, $1C
+.charmap $3D, $1D
+.charmap $3E, $1E
+.charmap $3F, $1F
+
+.charmap $40, $20
+.charmap $41, $21
+.charmap $42, $22
+.charmap $43, $23
+.charmap $44, $24
+.charmap $45, $25
+.charmap $46, $26
+.charmap $47, $27
+.charmap $48, $28
+.charmap $49, $29
+.charmap $4A, $2A
+.charmap $4B, $2B
+.charmap $4C, $2C
+.charmap $4D, $2D
+.charmap $4E, $2E
+.charmap $4F, $2F
+
+.charmap $50, $30
+.charmap $51, $31
+.charmap $52, $32
+.charmap $53, $33
+.charmap $54, $34
+.charmap $55, $35
+.charmap $56, $36
+.charmap $57, $37
+.charmap $58, $38
+.charmap $59, $39
+.charmap $5A, $3A
+.charmap $5B, $3B
+.charmap $5C, $3C
+.charmap $5D, $3D
+.charmap $5E, $3E
+.charmap $5F, $3F
+
+.charmap $60, $60
+.charmap $61, $61
+.charmap $62, $62
+.charmap $63, $63
+.charmap $64, $64
+.charmap $65, $65
+.charmap $66, $66
+.charmap $67, $67
+.charmap $68, $68
+.charmap $69, $69
+.charmap $6A, $6A
+.charmap $6B, $6B
+.charmap $6C, $6C
+.charmap $6D, $6D
+.charmap $6E, $6E
+.charmap $6F, $6F
+
+.charmap $70, $70
+.charmap $71, $71
+.charmap $72, $72
+.charmap $73, $73
+.charmap $74, $74
+.charmap $75, $75
+.charmap $76, $76
+.charmap $77, $77
+.charmap $78, $78
+.charmap $79, $79
+.charmap $7A, $7A
+.charmap $7B, $7B
+.charmap $7C, $7C
+.charmap $7D, $7D
+.charmap $7E, $7E
+.charmap $7F, $7F
+
+.charmap $80, $C0
+.charmap $81, $C1
+.charmap $82, $C2
+.charmap $83, $C3
+.charmap $84, $C4
+.charmap $85, $C5
+.charmap $86, $C6
+.charmap $87, $C7
+.charmap $88, $C8
+.charmap $89, $C9
+.charmap $8A, $CA
+.charmap $8B, $CB
+.charmap $8C, $CC
+.charmap $8D, $CD
+.charmap $8E, $CE
+.charmap $8F, $CF
+
+.charmap $90, $D0
+.charmap $91, $D1
+.charmap $92, $D2
+.charmap $93, $D3
+.charmap $94, $D4
+.charmap $95, $D5
+.charmap $96, $D6
+.charmap $97, $D7
+.charmap $98, $D8
+.charmap $99, $D9
+.charmap $9A, $DA
+.charmap $9B, $DB
+.charmap $9C, $DC
+.charmap $9D, $DD
+.charmap $9E, $DE
+.charmap $9F, $DF
+
+.charmap $A0, $80
+.charmap $A1, $81
+.charmap $A2, $82
+.charmap $A3, $83
+.charmap $A4, $84
+.charmap $A5, $85
+.charmap $A6, $86
+.charmap $A7, $87
+.charmap $A8, $88
+.charmap $A9, $89
+.charmap $AA, $8A
+.charmap $AB, $8B
+.charmap $AC, $8C
+.charmap $AD, $8D
+.charmap $AE, $8E
+.charmap $AF, $8F
+
+.charmap $B0, $90
+.charmap $B1, $91
+.charmap $B2, $92
+.charmap $B3, $93
+.charmap $B4, $94
+.charmap $B5, $95
+.charmap $B6, $96
+.charmap $B7, $97
+.charmap $B8, $98
+.charmap $B9, $99
+.charmap $BA, $9A
+.charmap $BB, $9B
+.charmap $BC, $9C
+.charmap $BD, $9D
+.charmap $BE, $9E
+.charmap $BF, $9F
+
+.charmap $C0, $A0
+.charmap $C1, $A1
+.charmap $C2, $A2
+.charmap $C3, $A3
+.charmap $C4, $A4
+.charmap $C5, $A5
+.charmap $C6, $A6
+.charmap $C7, $A7
+.charmap $C8, $A8
+.charmap $C9, $A9
+.charmap $CA, $AA
+.charmap $CB, $AB
+.charmap $CC, $AC
+.charmap $CD, $AD
+.charmap $CE, $AE
+.charmap $CF, $AF
+
+.charmap $D0, $B0
+.charmap $D1, $B1
+.charmap $D2, $B2
+.charmap $D3, $B3
+.charmap $D4, $B4
+.charmap $D5, $B5
+.charmap $D6, $B6
+.charmap $D7, $B7
+.charmap $D8, $B8
+.charmap $D9, $B9
+.charmap $DA, $BA
+.charmap $DB, $BB
+.charmap $DC, $BC
+.charmap $DD, $BD
+.charmap $DE, $BE
+.charmap $DF, $BF
+
+.charmap $E0, $E0
+.charmap $E1, $E1
+.charmap $E2, $E2
+.charmap $E3, $E3
+.charmap $E4, $E4
+.charmap $E5, $E5
+.charmap $E6, $E6
+.charmap $E7, $E7
+.charmap $E8, $E8
+.charmap $E9, $E9
+.charmap $EA, $EA
+.charmap $EB, $EB
+.charmap $EC, $EC
+.charmap $ED, $ED
+.charmap $EE, $EE
+.charmap $EF, $EF
+
+.charmap $F0, $F0
+.charmap $F1, $F1
+.charmap $F2, $F2
+.charmap $F3, $F3
+.charmap $F4, $F4
+.charmap $F5, $F5
+.charmap $F6, $F6
+.charmap $F7, $F7
+.charmap $F8, $F8
+.charmap $F9, $F9
+.charmap $FA, $FA
+.charmap $FB, $FB
+.charmap $FC, $FC
+.charmap $FD, $FD
+.charmap $FE, $FE
+.charmap $FF, $FF
+

asminc/atmos.inc

@@ -0,0 +1,117 @@
+;
+; Oric Atmos definitions
+; BASIC 1.1 addresses
+;
+
+
+; ---------------------------------------------------------------------------
+; Constants
+
+SCREEN_XSIZE    = 40            ; screen columns
+SCREEN_YSIZE    = 28            ; screen rows
+
+FUNCTKEY        = $A5
+
+FNAME_LEN       = 16            ; maximum length of file-name
+
+
+; ---------------------------------------------------------------------------
+; Zero page
+
+SCRPTR          := $12
+BASIC_BUF       := $35
+CHARGOT         := $E8
+TXTPTR          := $E9
+
+
+; ---------------------------------------------------------------------------
+; Low memory
+
+MODEKEY         := $0209
+CAPSLOCK        := $020C        ; $7F = not locked, $FF = locked
+PATTERN         := $0213
+IRQVec          := $0245        ; "fast" interrupt vector
+JOINFLAG        := $025A        ; 0 = don't joiu, $4A = join BASIC programs
+VERIFYFLAG      := $025B        ; 0 = load, 1 = verify
+CURS_Y          := $0268
+CURS_X          := $0269
+STATUS          := $026A
+BACKGRND        := $026B
+FOREGRND        := $026C
+TIMER3          := $0276
+CFILE_NAME      := $027F
+CFOUND_NAME     := $0293
+FILESTART       := $02A9
+FILEEND         := $02AB
+AUTORUN         := $02AD        ; $00 = only load, $C7 = autorun
+LANGFLAG        := $02AE        ; $00 = BASIC, $80 = machine code
+LOADERR         := $02B1
+KEYBUF          := $02DF
+PARMERR         := $02E0
+PARAM1          := $02E1        ; & $02E2
+PARAM2          := $02E3        ; & $02E4
+PARAM3          := $02E5        ; & $02E6
+BANGVEC         := $02F5
+
+
+; ---------------------------------------------------------------------------
+; I/O locations
+
+; 6522
+.struct VIA                     ; Versatile Interface Adapter
+        .res    $0300
+PRB     .byte                   ; Port Register B
+PRA     .byte                   ; Port Register A
+DDRB    .byte                   ; Data Direction Register B
+DDRA    .byte                   ; Data Direction Register A
+T1      .word                   ; Timer 1
+T1L     .word                   ; Timer 1 Latch
+T2      .word                   ; Timer 2
+SR      .byte                   ; Shift Register
+ACR     .byte                   ; Auxiliary Control Register
+PCR     .byte                   ; Peripheral Control Register
+IFR     .byte                   ; Interrupt Flags Register
+IER     .byte                   ; Interrupt Enable Register
+PRA2    .byte                   ; Port Register A without handshaking
+.endstruct
+
+; 6551
+.struct ACIA                    ; Asynchronous Communications Interface Adapter
+        .res    $031C
+DATA    .byte
+STATUS  .byte
+CMD     .byte                   ; Command register
+CTRL    .byte                   ; Control register
+.endstruct
+
+SCREEN          := $BB80
+
+
+; ---------------------------------------------------------------------------
+; ROM entries
+
+GETLINE         := $C592
+TEXT            := $EC21
+HIRES           := $EC33
+CURSET          := $F0C8
+CURMOV          := $F0FD
+DRAW            := $F110
+CHAR            := $F12D
+POINT           := $F1C8
+PAPER           := $F204
+INK             := $F210
+PRINT           := $F77C
+
+; Sound Effects
+PING            := $FA9F
+PING1           := $FA85
+SHOOT           := $FAB5
+SHOOT1          := $FA9B
+EXPLODE         := $FACB
+EXPLODE1        := $FAB1
+ZAP             := $FAE1
+ZAP1            := $FAC7
+TICK            := $FB14
+TICK1           := $FAFA
+TOCK            := $FB2A
+TOCK1           := $FB10

asminc/c128.inc

@@ -0,0 +1,224 @@
+;
+; C128 generic definitions. Stolen from Elite128
+;
+
+
+; ---------------------------------------------------------------------------
+; Zero page, Commodore stuff
+
+TXTPTR          := $3D          ; Pointer into BASIC source code
+STATUS          := $90          ; Kernal I/O completion status
+TIME            := $A0          ; 60HZ clock
+FNAM_LEN        := $B7          ; Length of filename
+SECADR          := $B9          ; Secondary address
+DEVNUM          := $BA          ; Device number
+FNAM            := $BB          ; Address of filename
+FNAM_BANK       := $C7          ; Bank for filename
+KEY_COUNT       := $D0          ; Number of keys in input buffer
+FKEY_COUNT      := $D1          ; Characters for function key
+MODE            := $D7          ; 40-/80-column mode (bit 7: 80 columns)
+GRAPHM          := $D8          ; Graphics mode flags (bits 5-7)
+CHARDIS         := $D9          ; Bit 2 shadow for location $01
+CURS_X          := $EC          ; Cursor column
+CURS_Y          := $EB          ; Cursor row
+SCREEN_PTR      := $E0          ; Pointer to current char in text screen
+CRAM_PTR        := $E2          ; Pointer to current char in color RAM
+
+CHARCOLOR       := $F1
+RVS             := $F3          ; Reverse output flag
+SCROLL          := $F8          ; Disable scrolling flag
+
+BASIC_BUF       := $0200        ; Location of command-line
+BASIC_BUF_LEN   = 162           ; Maximum length of command-line
+
+FETCH           := $02A2        ; Fetch subroutine in RAM
+FETVEC          := $02AA        ; Vector patch location for FETCH
+STASH           := $02AF        ; Stash routine in RAM
+STAVEC          := $02B9        ; Vector patch location for STASH
+IRQInd          := $02FD        ; JMP $0000 -- used as indirect IRQ vector
+PALFLAG         := $0A03        ; $FF=PAL, $00=NTSC
+INIT_STATUS     := $0A04        ; Flags: Reset/Restore initiation status
+VM2             := $0A2D        ; VIC-IIe shadow for $D018 -- graphics mode
+FKEY_LEN        := $1000        ; Function key lengths
+FKEY_TEXT       := $100A        ; Function key texts
+
+KBDREPEAT       := $028a
+KBDREPEATRATE   := $028b
+KBDREPEATDELAY  := $028c
+
+; ---------------------------------------------------------------------------
+; Vectors
+
+IRQVec          := $0314
+BRKVec          := $0316
+NMIVec          := $0318
+KeyStoreVec     := $033C
+
+; ---------------------------------------------------------------------------
+; I/O: VIC
+
+VIC             := $D000
+VIC_SPR0_X      := $D000
+VIC_SPR0_Y      := $D001
+VIC_SPR1_X      := $D002
+VIC_SPR1_Y      := $D003
+VIC_SPR2_X      := $D004
+VIC_SPR2_Y      := $D005
+VIC_SPR3_X      := $D006
+VIC_SPR3_Y      := $D007
+VIC_SPR4_X      := $D008
+VIC_SPR4_Y      := $D009
+VIC_SPR5_X      := $D00A
+VIC_SPR5_Y      := $D00B
+VIC_SPR6_X      := $D00C
+VIC_SPR6_Y      := $D00D
+VIC_SPR7_X      := $D00E
+VIC_SPR7_Y      := $D00F
+VIC_SPR_HI_X    := $D010
+VIC_SPR_ENA     := $D015
+VIC_SPR_EXP_Y   := $D017
+VIC_SPR_EXP_X   := $D01D
+VIC_SPR_MCOLOR  := $D01C
+VIC_SPR_BG_PRIO := $D01B
+
+VIC_SPR_MCOLOR0 := $D025
+VIC_SPR_MCOLOR1 := $D026
+
+VIC_SPR0_COLOR  := $D027
+VIC_SPR1_COLOR  := $D028
+VIC_SPR2_COLOR  := $D029
+VIC_SPR3_COLOR  := $D02A
+VIC_SPR4_COLOR  := $D02B
+VIC_SPR5_COLOR  := $D02C
+VIC_SPR6_COLOR  := $D02D
+VIC_SPR7_COLOR  := $D02E
+
+VIC_CTRL1       := $D011
+VIC_CTRL2       := $D016
+
+VIC_HLINE       := $D012
+
+VIC_LPEN_X      := $D013
+VIC_LPEN_Y      := $D014
+
+VIC_VIDEO_ADR   := $D018
+
+VIC_IRR         := $D019        ; Interrupt request register
+VIC_IMR         := $D01A        ; Interrupt mask register
+
+VIC_BORDERCOLOR := $D020
+VIC_BG_COLOR0   := $D021
+VIC_BG_COLOR1   := $D022
+VIC_BG_COLOR2   := $D023
+VIC_BG_COLOR3   := $D024
+
+; 128 stuff:
+VIC_KBD_128     := $D02F        ; Extended kbd bits (visible in 64 mode)
+VIC_CLK_128     := $D030        ; Clock rate register (visible in 64 mode)
+
+
+; ---------------------------------------------------------------------------
+; I/O: SID
+
+SID             := $D400
+SID_S1Lo        := $D400
+SID_S1Hi        := $D401
+SID_PB1Lo       := $D402
+SID_PB1Hi       := $D403
+SID_Ctl1        := $D404
+SID_AD1         := $D405
+SID_SUR1        := $D406
+
+SID_S2Lo        := $D407
+SID_S2Hi        := $D408
+SID_PB2Lo       := $D409
+SID_PB2Hi       := $D40A
+SID_Ctl2        := $D40B
+SID_AD2         := $D40C
+SID_SUR2        := $D40D
+
+SID_S3Lo        := $D40E
+SID_S3Hi        := $D40F
+SID_PB3Lo       := $D410
+SID_PB3Hi       := $D411
+SID_Ctl3        := $D412
+SID_AD3         := $D413
+SID_SUR3        := $D414
+
+SID_FltLo       := $D415
+SID_FltHi       := $D416
+SID_FltCtl      := $D417
+SID_Amp         := $D418
+SID_ADConv1     := $D419
+SID_ADConv2     := $D41A
+SID_Noise       := $D41B
+SID_Read3       := $D41C
+
+; ---------------------------------------------------------------------------
+; I/O: VDC (128 only)
+
+VDC_INDEX       := $D600        ; register address port
+VDC_DATA        := $D601        ; data port
+
+; Registers
+VDC_DATA_HI     = 18            ; video RAM address (big endian)
+VDC_DATA_LO     = 19
+VDC_CSET        = 28
+VDC_RAM_RW      = 31            ; RAM port
+
+; ---------------------------------------------------------------------------
+; I/O: Complex Interface Adapters
+
+CIA1            := $DC00
+CIA1_PRA        := $DC00        ; Port A
+CIA1_PRB        := $DC01        ; Port B
+CIA1_DDRA       := $DC02        ; Data direction register for port A
+CIA1_DDRB       := $DC03        ; Data direction register for port B
+CIA1_TA         := $DC04        ; 16-bit timer A
+CIA1_TB         := $DC06        ; 16-bit timer B
+CIA1_TOD10      := $DC08        ; Time-of-day tenths of a second
+CIA1_TODSEC     := $DC09        ; Time-of-day seconds
+CIA1_TODMIN     := $DC0A        ; Time-of-day minutes
+CIA1_TODHR      := $DC0B        ; Time-of-day hours
+CIA1_SDR        := $DC0C        ; Serial data register
+CIA1_ICR        := $DC0D        ; Interrupt control register
+CIA1_CRA        := $DC0E        ; Control register for timer A
+CIA1_CRB        := $DC0F        ; Control register for timer B
+
+CIA2            := $DD00
+CIA2_PRA        := $DD00
+CIA2_PRB        := $DD01
+CIA2_DDRA       := $DD02
+CIA2_DDRB       := $DD03
+CIA2_TA         := $DD04
+CIA2_TB         := $DD06
+CIA2_TOD10      := $DD08
+CIA2_TODSEC     := $DD09
+CIA2_TODMIN     := $DD0A
+CIA2_TODHR      := $DD0B
+CIA2_SDR        := $DD0C
+CIA2_ICR        := $DD0D
+CIA2_CRA        := $DD0E
+CIA2_CRB        := $DD0F
+
+; ---------------------------------------------------------------------------
+; I/O: MMU
+
+MMU_CR          := $FF00
+MMU_CFG_CC65    := %00001110    ; Bank 0 with kernal ROM
+MMU_CFG_RAM0    := %00111111    ; Bank 0 full RAM
+MMU_CFG_RAM1    := %01111111    ; Bank 1 full RAM
+MMU_CFG_RAM2    := %10111111    ; Bank 2 full RAM
+MMU_CFG_RAM3    := %11111111    ; Bank 3 full RAM
+MMU_CFG_IFROM   := %01010111    ; Bank 1 with Internal Function RAM/ROM
+MMU_CFG_EFROM   := %01101011    ; Bank 1 with External Function RAM/ROM
+
+; ---------------------------------------------------------------------------
+; Super CPU
+
+SCPU_VIC_Bank1  := $D075
+SCPU_Slow       := $D07A
+SCPU_Fast       := $D07B
+SCPU_EnableRegs := $D07E
+SCPU_DisableRegs:= $D07F
+SCPU_Detect     := $D0BC

asminc/c16.inc

@@ -0,0 +1,9 @@
+;
+; C16 generic definitions.
+;
+; The C16 and Plus/4 are identical, so just include the Plus/4 include file.
+
+
+.include        "plus4.inc"
+
+

asminc/c64.inc

@@ -0,0 +1,219 @@
+;
+; C64 generic definitions. Stolen from Elite128
+;
+
+
+; ---------------------------------------------------------------------------
+; Zero page, Commodore stuff
+
+VARTAB          := $2D          ; Pointer to start of BASIC variables
+MEMSIZE         := $37          ; Pointer to highest BASIC RAM location (+1)
+TXTPTR          := $7A          ; Pointer into BASIC source code
+STATUS          := $90          ; Kernal I/O completion status
+TIME            := $A0          ; 60 HZ clock
+FNAM_LEN        := $B7          ; Length of filename
+SECADR          := $B9          ; Secondary address
+DEVNUM          := $BA          ; Device number
+FNAM            := $BB          ; Pointer to filename
+KEY_COUNT       := $C6          ; Number of keys in input buffer
+RVS             := $C7          ; Reverse flag
+CURS_FLAG       := $CC          ; 1 = cursor off
+CURS_BLINK      := $CD          ; Blink counter
+CURS_CHAR       := $CE          ; Character under the cursor
+CURS_STATE      := $CF          ; Cursor blink state
+SCREEN_PTR      := $D1          ; Pointer to current char in text screen
+CURS_X          := $D3          ; Cursor column
+CURS_Y          := $D6          ; Cursor row
+CRAM_PTR        := $F3          ; Pointer to current char in color RAM
+FREKZP          := $FB          ; Five unused bytes
+
+BASIC_BUF       := $200         ; Location of command-line
+BASIC_BUF_LEN   = 89            ; Maximum length of command-line
+
+CHARCOLOR       := $286
+CURS_COLOR      := $287         ; Color under the cursor
+PALFLAG         := $2A6         ; $01 = PAL, $00 = NTSC
+
+KBDREPEAT       := $28a
+KBDREPEATRATE   := $28b
+KBDREPEATDELAY  := $28c
+
+; ---------------------------------------------------------------------------
+; Vector and other locations
+
+IRQVec          := $0314
+BRKVec          := $0316
+NMIVec          := $0318
+
+; ---------------------------------------------------------------------------
+; Screen size
+
+XSIZE           = 40
+YSIZE           = 25
+
+; ---------------------------------------------------------------------------
+; I/O: VIC
+
+VIC             := $D000
+VIC_SPR0_X      := $D000
+VIC_SPR0_Y      := $D001
+VIC_SPR1_X      := $D002
+VIC_SPR1_Y      := $D003
+VIC_SPR2_X      := $D004
+VIC_SPR2_Y      := $D005
+VIC_SPR3_X      := $D006
+VIC_SPR3_Y      := $D007
+VIC_SPR4_X      := $D008
+VIC_SPR4_Y      := $D009
+VIC_SPR5_X      := $D00A
+VIC_SPR5_Y      := $D00B
+VIC_SPR6_X      := $D00C
+VIC_SPR6_Y      := $D00D
+VIC_SPR7_X      := $D00E
+VIC_SPR7_Y      := $D00F
+VIC_SPR_HI_X    := $D010
+VIC_SPR_ENA     := $D015
+VIC_SPR_EXP_Y   := $D017
+VIC_SPR_EXP_X   := $D01D
+VIC_SPR_MCOLOR  := $D01C
+VIC_SPR_BG_PRIO := $D01B
+VIC_SPR_COLL    := $D01E
+VIC_SPR_BG_COLL := $D01F
+
+VIC_SPR_MCOLOR0 := $D025
+VIC_SPR_MCOLOR1 := $D026
+
+VIC_SPR0_COLOR  := $D027
+VIC_SPR1_COLOR  := $D028
+VIC_SPR2_COLOR  := $D029
+VIC_SPR3_COLOR  := $D02A
+VIC_SPR4_COLOR  := $D02B
+VIC_SPR5_COLOR  := $D02C
+VIC_SPR6_COLOR  := $D02D
+VIC_SPR7_COLOR  := $D02E
+
+VIC_CTRL1       := $D011
+VIC_CTRL2       := $D016
+
+VIC_HLINE       := $D012
+
+VIC_LPEN_X      := $D013
+VIC_LPEN_Y      := $D014
+
+VIC_VIDEO_ADR   := $D018
+
+VIC_IRR         := $D019        ; Interrupt request register
+VIC_IMR         := $D01A        ; Interrupt mask register
+
+VIC_BORDERCOLOR := $D020
+VIC_BG_COLOR0   := $D021
+VIC_BG_COLOR1   := $D022
+VIC_BG_COLOR2   := $D023
+VIC_BG_COLOR3   := $D024
+
+; 128 stuff:
+VIC_KBD_128     := $D02F        ; Extended kbd bits (visible in 64 mode)
+VIC_CLK_128     := $D030        ; Clock rate register (visible in 64 mode)
+
+
+; ---------------------------------------------------------------------------
+; I/O: SID
+
+SID             := $D400
+SID_S1Lo        := $D400
+SID_S1Hi        := $D401
+SID_PB1Lo       := $D402
+SID_PB1Hi       := $D403
+SID_Ctl1        := $D404
+SID_AD1         := $D405
+SID_SUR1        := $D406
+
+SID_S2Lo        := $D407
+SID_S2Hi        := $D408
+SID_PB2Lo       := $D409
+SID_PB2Hi       := $D40A
+SID_Ctl2        := $D40B
+SID_AD2         := $D40C
+SID_SUR2        := $D40D
+
+SID_S3Lo        := $D40E
+SID_S3Hi        := $D40F
+SID_PB3Lo       := $D410
+SID_PB3Hi       := $D411
+SID_Ctl3        := $D412
+SID_AD3         := $D413
+SID_SUR3        := $D414
+
+SID_FltLo       := $D415
+SID_FltHi       := $D416
+SID_FltCtl      := $D417
+SID_Amp         := $D418
+SID_ADConv1     := $D419
+SID_ADConv2     := $D41A
+SID_Noise       := $D41B
+SID_Read3       := $D41C
+
+; ---------------------------------------------------------------------------
+; I/O: VDC (128 only)
+
+VDC_INDEX       := $D600
+VDC_DATA        := $D601
+
+; ---------------------------------------------------------------------------
+; I/O: Complex Interface Adapters
+
+CIA1            := $DC00
+CIA1_PRA        := $DC00        ; Port A
+CIA1_PRB        := $DC01        ; Port B
+CIA1_DDRA       := $DC02        ; Data direction register for port A
+CIA1_DDRB       := $DC03        ; Data direction register for port B
+CIA1_TA         := $DC04        ; 16-bit timer A
+CIA1_TB         := $DC06        ; 16-bit timer B
+CIA1_TOD10      := $DC08        ; Time-of-day tenths of a second
+CIA1_TODSEC     := $DC09        ; Time-of-day seconds
+CIA1_TODMIN     := $DC0A        ; Time-of-day minutes
+CIA1_TODHR      := $DC0B        ; Time-of-day hours
+CIA1_SDR        := $DC0C        ; Serial data register
+CIA1_ICR        := $DC0D        ; Interrupt control register
+CIA1_CRA        := $DC0E        ; Control register for timer A
+CIA1_CRB        := $DC0F        ; Control register for timer B
+
+CIA2            := $DD00
+CIA2_PRA        := $DD00
+CIA2_PRB        := $DD01
+CIA2_DDRA       := $DD02
+CIA2_DDRB       := $DD03
+CIA2_TA         := $DD04
+CIA2_TB         := $DD06
+CIA2_TOD10      := $DD08
+CIA2_TODSEC     := $DD09
+CIA2_TODMIN     := $DD0A
+CIA2_TODHR      := $DD0B
+CIA2_SDR        := $DD0C
+CIA2_ICR        := $DD0D
+CIA2_CRA        := $DD0E
+CIA2_CRB        := $DD0F
+
+; ---------------------------------------------------------------------------
+; Super CPU
+
+SCPU_VIC_Bank1  := $D075
+SCPU_Slow       := $D07A
+SCPU_Fast       := $D07B
+SCPU_EnableRegs := $D07E
+SCPU_DisableRegs:= $D07F
+SCPU_Detect     := $D0BC
+
+
+; ---------------------------------------------------------------------------
+; Processor Port at $01
+
+LORAM           = $01           ; Enable the basic rom
+HIRAM           = $02           ; Enable the kernal rom
+IOEN            = $04           ; Enable I/O
+CASSDATA        = $08           ; Cassette data
+CASSPLAY        = $10           ; Cassette: Play
+CASSMOT         = $20           ; Cassette motor on
+TP_FAST         = $80           ; Switch Rossmoeller TurboProcess to fast mode
+
+RAMONLY         = $F8           ; (~(LORAM | HIRAM | IOEN)) & $FF

asminc/c65.inc

@@ -0,0 +1,239 @@
+
+; ---------------------------------------------------------------------------
+; Zero page, Commodore stuff
+
+TXTPTR          := $3C          ; Pointer into BASIC source code
+STATUS          := $90          ; Kernal I/O completion status
+FNAM_LEN        := $B7          ; Length of filename
+SECADR          := $B9          ; Secondary address
+DEVNUM          := $BA          ; Device number
+FNAM            := $BB          ; Address of filename
+FNAM_BANK       := $BE          ; Bank for filename
+KEY_COUNT       := $D0          ; Number of keys in input buffer
+FKEY_COUNT      := $D1          ; Characters for function key
+MODE            := $D7          ; 40-/80-column mode (bit 7: 80 columns)
+GRAPHM          := $D8          ; Graphics mode flags (bits 5-7)
+CHARDIS         := $D9          ; Bit 2 shadow for location $01
+CURS_X          := $EC          ; Cursor column
+CURS_Y          := $EB          ; Cursor row
+SCREEN_PTR      := $E0          ; Pointer to current char in text screen
+CRAM_PTR        := $E2          ; Pointer to current char in color RAM
+CHARCOLOR       := $F1
+RVS             := $F3          ; Reverse output flag
+SCROLL          := $F8          ; Disable scrolling flag
+
+BASIC_BUF       := $0200        ; Location of command-line
+BASIC_BUF_LEN   = 161           ; Maximum length of command-line
+
+FKEY_LEN        := $1000        ; Function key lengths
+FKEY_TEXT       := $100A        ; Function key texts
+
+PALFLAG         := $1103        ; $FF=PAL, $00=NTSC
+INIT_STATUS     := $1104        ; Flags: Reset/Restore initiation status
+TIME            := $110C        ; 60HZ clock
+
+KBDREPEAT       := $111a
+KBDREPEATRATE   := $111b
+KBDREPEATDELAY  := $111c
+
+; ---------------------------------------------------------------------------
+; Vectors
+
+IRQVec          := $0314
+BRKVec          := $0316
+NMIVec          := $0318
+
+; ---------------------------------------------------------------------------
+; I/O: VIC
+
+VIC             := $D000
+VIC_SPR0_X      := $D000
+VIC_SPR0_Y      := $D001
+VIC_SPR1_X      := $D002
+VIC_SPR1_Y      := $D003
+VIC_SPR2_X      := $D004
+VIC_SPR2_Y      := $D005
+VIC_SPR3_X      := $D006
+VIC_SPR3_Y      := $D007
+VIC_SPR4_X      := $D008
+VIC_SPR4_Y      := $D009
+VIC_SPR5_X      := $D00A
+VIC_SPR5_Y      := $D00B
+VIC_SPR6_X      := $D00C
+VIC_SPR6_Y      := $D00D
+VIC_SPR7_X      := $D00E
+VIC_SPR7_Y      := $D00F
+VIC_SPR_HI_X    := $D010
+VIC_SPR_ENA     := $D015
+VIC_SPR_EXP_Y   := $D017
+VIC_SPR_EXP_X   := $D01D
+VIC_SPR_MCOLOR  := $D01C
+VIC_SPR_BG_PRIO := $D01B
+VIC_SPR_COLL    := $D01E
+VIC_SPR_BG_COLL := $D01F
+
+VIC_SPR_MCOLOR0 := $D025
+VIC_SPR_MCOLOR1 := $D026
+
+VIC_SPR0_COLOR  := $D027
+VIC_SPR1_COLOR  := $D028
+VIC_SPR2_COLOR  := $D029
+VIC_SPR3_COLOR  := $D02A
+VIC_SPR4_COLOR  := $D02B
+VIC_SPR5_COLOR  := $D02C
+VIC_SPR6_COLOR  := $D02D
+VIC_SPR7_COLOR  := $D02E
+
+VIC_CTRL1       := $D011
+VIC_CTRL2       := $D016
+
+VIC_HLINE       := $D012
+
+VIC_LPEN_X      := $D013
+VIC_LPEN_Y      := $D014
+
+VIC_VIDEO_ADR   := $D018
+
+VIC_IRR         := $D019        ; Interrupt request register
+VIC_IMR         := $D01A        ; Interrupt mask register
+
+VIC_BORDERCOLOR := $D020
+VIC_BG_COLOR0   := $D021
+VIC_BG_COLOR1   := $D022
+VIC_BG_COLOR2   := $D023
+VIC_BG_COLOR3   := $D024
+
+
+; ---------------------------------------------------------------------------
+; I/O: FDC
+
+FDC             := $D080
+
+; ---------------------------------------------------------------------------
+; I/O: SID
+
+SID1            := $D400
+SID1_S1Lo       := $D400
+SID1_S1Hi       := $D401
+SID1_PB1Lo      := $D402
+SID1_PB1Hi      := $D403
+SID1_Ctl1       := $D404
+SID1_AD1        := $D405
+SID1_SUR1       := $D406
+
+SID1_S2Lo       := $D407
+SID1_S2Hi       := $D408
+SID1_PB2Lo      := $D409
+SID1_PB2Hi      := $D40A
+SID1_Ctl2       := $D40B
+SID1_AD2        := $D40C
+SID1_SUR2       := $D40D
+
+SID1_S3Lo       := $D40E
+SID1_S3Hi       := $D40F
+SID1_PB3Lo      := $D410
+SID1_PB3Hi      := $D411
+SID1_Ctl3       := $D412
+SID1_AD3        := $D413
+SID1_SUR3       := $D414
+
+SID1_FltLo      := $D415
+SID1_FltHi      := $D416
+SID1_FltCtl     := $D417
+SID1_Amp        := $D418
+SID1_ADConv1    := $D419
+SID1_ADConv2    := $D41A
+SID1_Noise      := $D41B
+SID1_Read3      := $D41C
+
+SID2            := $D420
+SID2_S1Lo       := $D420
+SID2_S1Hi       := $D421
+SID2_PB1Lo      := $D422
+SID2_PB1Hi      := $D423
+SID2_Ctl1       := $D424
+SID2_AD1        := $D425
+SID2_SUR1       := $D426
+
+SID2_S2Lo       := $D427
+SID2_S2Hi       := $D428
+SID2_PB2Lo      := $D429
+SID2_PB2Hi      := $D42A
+SID2_Ctl2       := $D42B
+SID2_AD2        := $D42C
+SID2_SUR2       := $D42D
+
+SID2_S3Lo       := $D42E
+SID2_S3Hi       := $D42F
+SID2_PB3Lo      := $D430
+SID2_PB3Hi      := $D431
+SID2_Ctl3       := $D432
+SID2_AD3        := $D433
+SID2_SUR3       := $D434
+
+SID2_FltLo      := $D435
+SID2_FltHi      := $D436
+SID2_FltCtl     := $D437
+SID2_Amp        := $D438
+SID2_ADConv1    := $D439
+SID2_ADConv2    := $D43A
+SID2_Noise      := $D43B
+SID2_Read3      := $D43C
+
+; ---------------------------------------------------------------------------
+; I/O: Complex Interface Adapters
+
+CIA1            := $DC00
+CIA1_PRA        := $DC00        ; Port A
+CIA1_PRB        := $DC01        ; Port B
+CIA1_DDRA       := $DC02        ; Data direction register for port A
+CIA1_DDRB       := $DC03        ; Data direction register for port B
+CIA1_TA         := $DC04        ; 16-bit timer A
+CIA1_TB         := $DC06        ; 16-bit timer B
+CIA1_TOD10      := $DC08        ; Time-of-day tenths of a second
+CIA1_TODSEC     := $DC09        ; Time-of-day seconds
+CIA1_TODMIN     := $DC0A        ; Time-of-day minutes
+CIA1_TODHR      := $DC0B        ; Time-of-day hours
+CIA1_SDR        := $DC0C        ; Serial data register
+CIA1_ICR        := $DC0D        ; Interrupt control register
+CIA1_CRA        := $DC0E        ; Control register for timer A
+CIA1_CRB        := $DC0F        ; Control register for timer B
+
+CIA2            := $DD00
+CIA2_PRA        := $DD00
+CIA2_PRB        := $DD01
+CIA2_DDRA       := $DD02
+CIA2_DDRB       := $DD03
+CIA2_TA         := $DD04
+CIA2_TB         := $DD06
+CIA2_TOD10      := $DD08
+CIA2_TODSEC     := $DD09
+CIA2_TODMIN     := $DD0A
+CIA2_TODHR      := $DD0B
+CIA2_SDR        := $DD0C
+CIA2_ICR        := $DD0D
+CIA2_CRA        := $DD0E
+CIA2_CRB        := $DD0F
+
+; ---------------------------------------------------------------------------
+; I/O: DMA
+
+DMA             := $D700
+
+
+; ---------------------------------------------------------------------------
+; Processor Port at $01
+
+LORAM           = $01           ; Enable the basic rom
+HIRAM           = $02           ; Enable the kernal rom
+IOEN            = $04           ; Enable I/O
+CASSDATA        = $08           ; Cassette data
+CASSPLAY        = $10           ; Cassette: Play
+CASSMOT         = $20           ; Cassette motor on
+TP_FAST         = $80           ; Switch Rossmoeller TurboProcess to fast mode
+
+RAMONLY         = $F8           ; (~(LORAM | HIRAM | IOEN)) & $FF
+
+; temporary, to get conio working
+XSIZE = 80
+YSIZE = 50

asminc/cbm.mac

@@ -0,0 +1,56 @@
+; Convert characters to screen codes
+
+; Macro that converts one character.
+; scrbyte() can be used as an instruction operand
+.define scrbyte(code)   (<(.strat ("h@dbdlhh", code >> 5) << 4) ^ code)
+
+; Helper macro that stores one character
+.macro _scrcode char
+        .if (char < 256)
+                .byte   scrbyte {char}
+        .else
+                .error  "scrcode: Character constant out of range"
+        .endif
+.endmacro
+
+.macro  scrcode arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9
+
+        ; Bail out if next argument is empty
+        .if     .blank ({arg1})
+                .exitmacro
+        .endif
+
+        ; Check for a string
+        .if     .match ({arg1}, "")
+
+                ; Walk over all string chars
+                .repeat .strlen (arg1), i
+                        _scrcode        {.strat (arg1, i)}
+                .endrepeat
+
+        ; Check for a number
+        .elseif .match (.left (1, {arg1}), 0)
+
+                ; Just output the number
+                _scrcode        arg1
+
+        ; Check for a character
+        .elseif .match (.left (1, {arg1}), 'a')
+
+                ; Just output the character
+                _scrcode        arg1
+
+        ; Check for an identifier
+        .elseif .match (.left (1, {arg1}), identifier)
+
+                ; Just output the identifier
+                _scrcode        arg1
+
+        ; Anything else is an error
+        .else
+                .error  "scrcode: invalid argument type"
+        .endif
+
+        ; Call the macro recursively with the remaining args
+        scrcode arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9
+.endmacro

asminc/cbm510.inc

@@ -0,0 +1,200 @@
+;
+; Zero page variables and I/O definitions for the CBM 510
+;
+; Taken from a kernal disassembly done by myself in 2000/2001.
+;
+; 2001-09-13, Ullrich von Bassewitz
+; 2014-04-02, Greg King
+
+
+;-----------------------------------------------------------------------------
+; Zeropage stuff
+
+ExecReg         := $00          ; Controls execution memory bank
+IndReg          := $01          ; Controls indirect indexed load-store bank
+
+TXTPTR          := $85          ; Far pointer into BASIC source code
+FNAM            := $90          ; Far pointer to LOAD/SAVE file-name
+FNAM_SEG        := $92
+STATUS          := $9C          ; Kernal I/O completion status
+FNAM_LEN        := $9D          ; Holds length of file-name
+
+; ---------------------------------------------------------------------------
+; Screen size
+
+XSIZE           = 40
+YSIZE           = 25
+
+;-----------------------------------------------------------------------------
+; I/O Definitions
+; Note:  These numbers aren't addresses.  They are offsets from the start of
+; each chip's register set.  They are used in the indirect indexed addressing
+; mode.
+
+; I/O  $d800: VIC-II
+
+VIC_SPR0_X      = $00
+VIC_SPR0_Y      = $01
+VIC_SPR1_X      = $02
+VIC_SPR1_Y      = $03
+VIC_SPR2_X      = $04
+VIC_SPR2_Y      = $05
+VIC_SPR3_X      = $06
+VIC_SPR3_Y      = $07
+VIC_SPR4_X      = $08
+VIC_SPR4_Y      = $09
+VIC_SPR5_X      = $0A
+VIC_SPR5_Y      = $0B
+VIC_SPR6_X      = $0C
+VIC_SPR6_Y      = $0D
+VIC_SPR7_X      = $0E
+VIC_SPR7_Y      = $0F
+VIC_SPR_HI_X    = $10
+VIC_SPR_ENA     = $15
+VIC_SPR_EXP_Y   = $17
+VIC_SPR_EXP_X   = $1D
+VIC_SPR_MCOLOR  = $1C
+VIC_SPR_BG_PRIO = $1B
+
+VIC_SPR_MCOLOR0 = $25
+VIC_SPR_MCOLOR1 = $26
+
+VIC_SPR0_COLOR  = $27
+VIC_SPR1_COLOR  = $28
+VIC_SPR2_COLOR  = $29
+VIC_SPR3_COLOR  = $2A
+VIC_SPR4_COLOR  = $2B
+VIC_SPR5_COLOR  = $2C
+VIC_SPR6_COLOR  = $2D
+VIC_SPR7_COLOR  = $2E
+
+VIC_CTRL1       = $11
+VIC_CTRL2       = $16
+
+VIC_HLINE       = $12
+
+VIC_LPEN_X      = $13
+VIC_LPEN_Y      = $14
+
+VIC_VIDEO_ADR   = $18
+
+VIC_IRR         = $19           ; Interrupt request register
+VIC_IMR         = $1A           ; Interrupt mask register
+
+VIC_BORDERCOLOR = $20
+VIC_BG_COLOR0   = $21
+VIC_BG_COLOR1   = $22
+VIC_BG_COLOR2   = $23
+VIC_BG_COLOR3   = $24
+
+
+; I/O  $da00: SID 6581
+
+SID_S1Lo        = $00
+SID_S1Hi        = $01
+SID_PB1Lo       = $02
+SID_PB1Hi       = $03
+SID_Ctl1        = $04
+SID_AD1         = $05
+SID_SUR1        = $06
+
+SID_S2Lo        = $07
+SID_S2Hi        = $08
+SID_PB2Lo       = $09
+SID_PB2Hi       = $0A
+SID_Ctl2        = $0B
+SID_AD2         = $0C
+SID_SUR2        = $0D
+
+SID_S3Lo        = $0E
+SID_S3Hi        = $0F
+SID_PB3Lo       = $10
+SID_PB3Hi       = $11
+SID_Ctl3        = $12
+SID_AD3         = $13
+SID_SUR3        = $14
+
+SID_FltLo       = $15
+SID_FltHi       = $16
+SID_FltCtl      = $17
+SID_Amp         = $18
+SID_ADConv1     = $19
+SID_ADConv2     = $1A
+SID_Noise       = $1B
+SID_Read3       = $1C
+
+
+; I/O  $db00: CIA 6526, Inter Process Communication
+; I/O  $dc00: CIA 6526
+
+.struct CIA
+        PRA     .byte
+        PRB     .byte
+        DDRA    .byte
+        DDRB    .byte
+        .union
+            .struct
+                TALO    .byte
+                TAHI    .byte
+            .endstruct
+            TA          .word
+        .endunion
+        .union
+            .struct
+                TBLO    .byte
+                TBHI    .byte
+            .endstruct
+            TB          .word
+        .endunion
+        TOD10   .byte
+        TODSEC  .byte
+        TODMIN  .byte
+        TODHR   .byte
+        SDR     .byte
+        ICR     .byte
+        CRA     .byte
+        CRB     .byte
+.endstruct
+
+
+; I/O  $dd00: ACIA 6551
+
+.struct ACIA
+        DATA    .byte
+        STATUS  .byte
+        CMD     .byte
+        CTRL    .BYTE
+.endstruct
+
+
+; I/O  $de00: Triport #1 6525
+; I/O  $df00: Triport #2 6525
+
+.struct TPI
+        PRA     .byte
+        PRB     .byte
+        .union
+                PRC     .byte
+                INT     .byte
+        .endunion
+        DDRA    .byte
+        DDRB    .byte
+        .union
+                DDRC    .byte
+                IMR     .byte
+        .endunion
+        CR      .byte
+        AIR     .byte
+.endstruct
+
+
+;-----------------------------------------------------------------------------
+; Our video memory address
+
+COLOR_RAM       := $D400        ; System bank
+
+
+;-----------------------------------------------------------------------------
+
+BASIC_BUF       := $FB5E        ; Bank 0 location of command-line
+BASIC_BUF_LEN   = 162           ; Maximum length of command-line

asminc/cbm610.inc

@@ -0,0 +1,121 @@
+;
+; Zero page variables and I/O definitions for the CBM 610
+;
+; Taken from a kernal disassembly done by myself in 1987.
+;
+; 1998-09-28, Ullrich von Bassewitz
+; 2014-04-02, Greg King
+
+
+; ---------------------------------------------------------------------------
+; Zeropage stuff
+
+ExecReg         := $00          ; Controls execution memory bank
+IndReg          := $01          ; Controls indirect indexed load-store bank
+
+TXTPTR          := $85          ; Far pointer into BASIC source code
+FNAM            := $90          ; Far pointer to LOAD/SAVE file-name
+FNAM_SEG        := $92
+STATUS          := $9C          ; Kernal I/O completion status
+FNAM_LEN        := $9D          ; Holds length of file-name
+
+; ---------------------------------------------------------------------------
+; Screen size
+
+XSIZE           = 80
+YSIZE           = 25
+
+; ---------------------------------------------------------------------------
+; I/O definitions
+
+
+; I/O  $d800: CRTC 6545
+
+.struct CRTC
+        ADDR    .byte
+        DATA    .byte
+.endstruct
+
+
+; I/O  $db00: CIA 6526, Inter Process Communication
+;
+;       IPCcia          =       $db00
+
+.struct CIA
+        PRA     .byte
+        PRB     .byte
+        DDRA    .byte
+        DDRB    .byte
+        .union
+            .struct
+                TALO    .byte
+                TAHI    .byte
+            .endstruct
+            TA          .word
+        .endunion
+        .union
+            .struct
+                TBLO    .byte
+                TBHI    .byte
+            .endstruct
+            TB          .word
+        .endunion
+        TOD10   .byte
+        TODSEC  .byte
+        TODMIN  .byte
+        TODHR   .byte
+        SDR     .byte
+        ICR     .byte
+        CRA     .byte
+        CRB     .byte
+.endstruct
+
+
+; I/O  $dc00: CIA 6526
+;
+;       cia             =       $dc00
+
+
+; I/O  $dd00: ACIA 6551
+;
+;       acia            =       $dd00
+
+.struct ACIA
+        DATA    .byte
+        STATUS  .byte
+        CMD     .byte
+        CTRL    .BYTE
+.endstruct
+
+
+; I/O  $de00: Triport #1 6525
+;
+;       tpi1            =       $de00
+
+.struct TPI
+        PRA     .byte
+        PRB     .byte
+        .union
+                PRC     .byte
+                INT     .byte
+        .endunion
+        DDRA    .byte
+        DDRB    .byte
+        .union
+                DDRC    .byte
+                IMR     .byte
+        .endunion
+        CR      .byte
+        AIR     .byte
+.endstruct
+
+
+; I/O  $df00: Triport #2 6525
+
+;       tpi2            =       $df00
+
+
+;-----------------------------------------------------------------------------
+
+BASIC_BUF       := $FA5E        ; Bank 1 location of command-line
+BASIC_BUF_LEN   = 162           ; Maximum length of command-line

asminc/cbm_filetype.inc

@@ -0,0 +1,34 @@
+;
+; Definitions for CBM file types. From cbm.h
+;
+; Ullrich von Bassewitz, 2012-06-03
+;
+
+; Define bitmapped constants for the table entries
+
+.enum
+        CBM_T_REG     = $10     ; Bit set for regular files
+        CBM_T_SEQ     = $10     ; Sequential file
+        CBM_T_PRG     = $11     ; Program file
+        CBM_T_USR     = $12     ; User file
+        CBM_T_REL     = $13     ; Relative file
+        CBM_T_VRP     = $14     ; Vorpal fast-loadable format
+        CBM_T_DEL     = $00     ; Deleted file
+        CBM_T_CBM     = $01     ; 1581 sub-partition
+        CBM_T_DIR     = $02     ; IDE64 and CMD sub-directory
+        CBM_T_LNK     = $03     ; IDE64 soft-link
+        CBM_T_OTHER   = $04     ; File-type not recognized
+        CBM_T_HEADER  = $05     ; Disk header / title
+.endenum
+
+
+; The following function maps the start character for a file type to
+; one of the file types above. Note: 'd' will always mapped to CBM_T_DEL.
+; The calling function has to look at the following character to determine
+; if the file type is actually CBM_T_DIR.
+;
+; unsigned char __fastcall__ _cbm_filetype (unsigned char c);
+
+        .global __cbm_filetype
+
+

asminc/cbm_kernal.inc

@@ -0,0 +1,248 @@
+;
+; Olli Savia <ops@iki.fi>
+; Greg King
+;
+; Commodore-compatibles Kernal functions
+;
+
+.if .def(__CX16__)
+  ; CX16 extended jump table
+  KBDBUF_PEEK                   := $FEBD
+  KBDBUF_GET_MODIFIERS          := $FEC0
+  KBDBUF_PUT                    := $FEC3
+  I2C_READ_BYTE                 := $FEC6
+  I2C_WRITE_BYTE                := $FEC9
+  CX_MONITOR                    := $FECC
+  ENTROPY_GET                   := $FECF
+  CONSOLE_SET_PAGE_MSG          := $FED5
+  CONSOLE_PUT_IMAGE             := $FED8
+  CONSOLE_INIT                  := $FEDB
+  CONSOLE_PUT_CHAR              := $FEDE
+  CONSOLE_GET_CHAR              := $FEE1
+  MEMORY_FILL                   := $FEE4
+  MEMORY_COPY                   := $FEE7
+  MEMORY_CRC                    := $FEEA
+  MEMORY_DECOMPRESS             := $FEED
+  SPRITE_SET_IMAGE              := $FEF0
+  SPRITE_SET_POSITION           := $FEF3
+  FB_INIT                       := $FEF6
+  FB_GET_INFO                   := $FEF9
+  FB_SET_PALETTE                := $FEFC
+  FB_CURSOR_POSITION            := $FEFF
+  FB_CURSOR_NEXT_LINE           := $FF02
+  FB_GET_PIXEL                  := $FF05
+  FB_GET_PIXELS                 := $FF08
+  FB_SET_PIXEL                  := $FF0B
+  FB_SET_PIXELS                 := $FF0E
+  FB_SET_8_PIXELS               := $FF11
+  FB_SET_8_PIXELS_OPAQUE        := $FF14
+  FB_FILL_PIXELS                := $FF17
+  FB_FILTER_PIXELS              := $FF1A
+  FB_MOVE_PIXELS                := $FF1D
+  GRAPH_INIT                    := $FF20
+  GRAPH_CLEAR                   := $FF23
+  GRAPH_SET_WINDOW              := $FF26
+  GRAPH_SET_COLORS              := $FF29
+  GRAPH_DRAW_LINE               := $FF2C
+  GRAPH_DRAW_RECT               := $FF2F
+  GRAPH_MOVE_RECT               := $FF32
+  GRAPH_DRAW_OVAL               := $FF35
+  GRAPH_DRAW_IMAGE              := $FF38
+  GRAPH_SET_FONT                := $FF3B
+  GRAPH_GET_CHAR_SIZE           := $FF3E
+  GRAPH_PUT_CHAR                := $FF41
+  MULTI_ACPTR                   := $FF44
+  RESTORE_BASIC                 := $FF47
+  CLOCK_SET_DATE_TIME           := $FF4D
+  CLOCK_GET_DATE_TIME           := $FF50
+  JOYSTICK_SCAN                 := $FF53
+  JOYSTICK_GET                  := $FF56
+  SCREEN_MODE                   := $FF5F
+  SCREEN_SET_CHARSET            := $FF62
+  MOUSE_CONFIG                  := $FF68
+  MOUSE_GET                     := $FF6B
+.endif
+
+.if .def (__MEGA65__)
+  ; extended C65 jump table
+
+; memory before $ff3b is all $ff in mega65 ROM?
+;  VERSIONQ     := $FF2F
+;  RESET_RUN    := $FF32
+;  CURSOR       := $FF35
+
+  SAVEFL       := $FF3B
+  GETIO        := $FF41
+  GETLFS       := $FF44
+  KEYLOCKS     := $FF47
+  ADDKEY       := $FF4A
+.endif
+
+.if .def(__C65__) || .def (__MEGA65__)
+  CURSOR       := $E030     ; in editor ROM
+
+  SPIN_SPOUT   := $FF4D
+  CLSALL       := $FF50
+  C64MODE      := $FF53
+  MonitorCall  := $FF56
+  BOOT_SYS     := $FF59
+  PHOENIX      := $FF5C
+  LKUPLA       := $FF5F
+  LKUPSA       := $FF62
+  SWAPPER      := $FF65
+  PFKEY        := $FF68
+  SETBNK       := $FF6B
+  JSRFAR       := $FF6E
+  JMPFAR       := $FF71
+  LDA_FAR      := $FF74
+  STA_FAR      := $FF77
+  CMP_FAR      := $FF7A
+  PRIMM        := $FF7D
+.endif
+
+.if .def(__C128__)
+  ; C128 extended jump table
+  C64MODE      := $FF4D
+  SWAPPER      := $FF5F
+  SETBNK       := $FF68
+.endif
+
+.if .def(__C128__) || .def(__CX16__)
+  ; Extended jump table
+  CLSALL       := $FF4A
+  LKUPLA       := $FF59
+  LKUPSA       := $FF5C
+  PFKEY        := $FF65
+  JSRFAR       := $FF6E
+  INDFET       := $FF74
+  INDSTA       := $FF77
+  INDCMP       := $FF7A
+  PRIMM        := $FF7D
+.endif
+
+.if .def(__C64__) || .def(__C128__) || .def(__C16__) || .def(__CX16__) || .def(__C65__) || .def (__MEGA65__)
+  CINT         := $FF81
+  IOINIT       := $FF84
+  RAMTAS       := $FF87
+.elseif .def(__VIC20__)
+  CINT         := $E518         ; No entries are in the Kernal jump table of the VIC-20 for these three (3) functions.
+  IOINIT       := $FDF9         ; The entries for these functions have been set to point directly to the functions
+  RAMTAS       := $FD8D         ; in the Kernal, to maintain compatibility with the other Commodore platforms.
+.elseif .def(__CBM510__) || .def(__CBM610__)
+  IOINIT       := $FF7B
+  CINT         := $FF7E
+.endif
+
+.if .def(__VIC20__) || .def(__C64__) || .def(__C128__) || .def(__C16__) || .def(__CX16__) || .def(__C65__) || .def (__MEGA65__)
+  RESTOR       := $FF8A
+  VECTOR       := $FF8D
+.elseif .def(__CBM510__) || .def(__CBM610__)
+  VECTOR       := $FF84
+  RESTOR       := $FF87
+.endif
+
+.if .def(__CBM510__) || .def(__CBM610__) || .def(__VIC20__) || .def(__C64__) || .def(__C128__) || .def(__C16__) || .def(__CX16__)
+  SETMSG       := $FF90
+  SECOND       := $FF93
+  TKSA         := $FF96
+  MEMTOP       := $FF99
+  MEMBOT       := $FF9C
+  SCNKEY       := $FF9F
+  SETTMO       := $FFA2
+.elseif .def(__C65__) || .def (__MEGA65__)
+  SETMSG       := $FF90
+  SECOND       := $FF93
+  TKSA         := $FF96
+  MEMTOP       := $FF99
+  MEMBOT       := $FF9C
+  SCNKEY       := $FF9F
+  MONEXIT      := $FFA2
+.endif
+
+.if .def(__CBM510__) || .def(__CBM610__) || .def(__VIC20__) || .def(__C64__) || .def(__C128__) || .def(__C16__) || .def(__CX16__) || .def(__C65__) || .def(__MEGA65__)
+  ACPTR        := $FFA5
+  CIOUT        := $FFA8
+  UNTLK        := $FFAB
+  UNLSN        := $FFAE
+  LISTEN       := $FFB1
+  TALK         := $FFB4
+  READST       := $FFB7
+  SETLFS       := $FFBA
+  SETNAM       := $FFBD
+  OPEN         := $FFC0
+  CLOSE        := $FFC3
+.endif
+
+; Available on all platforms including PET
+CHKIN          := $FFC6
+CKOUT          := $FFC9
+CHKOUT         := $FFC9
+CLRCH          := $FFCC
+CLRCHN         := $FFCC
+BASIN          := $FFCF
+CHRIN          := $FFCF
+BSOUT          := $FFD2
+CHROUT         := $FFD2
+
+.if .def(__CBM510__) || .def(__CBM610__) || .def(__VIC20__) || .def(__C64__) || .def(__C128__) || .def(__C16__) || .def(__CX16__) || .def(__C65__) || .def(__MEGA65__)
+  LOAD         := $FFD5
+  SAVE         := $FFD8
+  SETTIM       := $FFDB
+  RDTIM        := $FFDE
+.endif
+
+; Available on all platforms including PET
+STOP           := $FFE1
+GETIN          := $FFE4
+CLALL          := $FFE7
+
+.if .def(__C65__) || .def(__MEGA65__)
+ScanStopKey    := $FFEA
+.else
+UDTIM          := $FFEA
+.endif
+
+.if .def(__CBM510__) || .def(__CBM610__) || .def(__VIC20__) || .def(__C64__) || .def(__C128__) || .def(__C16__) || .def(__CX16__) || .def(__C65__) || .def(__MEGA65__)
+  SCREEN       := $FFED
+  PLOT         := $FFF0
+  IOBASE       := $FFF3
+.endif
+
+; ---------------------------------------------------------------------------
+; Kernal routines, direct entries
+;
+; Unlike the above, these are not standard functions with entries in the jump
+; table. They do not exist in all Kernals, and where they do the entry point is
+; specific to that particular machine and possibly even Kernal version.
+;
+; This list is not comprehensive: missing items for particular machines
+; should be added as needed.
+;
+; UPDCRAMPTR: Updates the color RAM pointer to match the screen RAM pointer.
+;
+
+.if .def(__VIC20__)
+  CLRSCR       := $E55F
+  KBDREAD      := $E5CF
+  UPDCRAMPTR   := $EAB2
+.elseif .def(__C64__)
+  CLRSCR       := $E544     ; Clear the screen
+  KBDREAD      := $E5B4     ; Get Character From Keyboard Buffer
+  NMIEXIT      := $FEBC
+  UPDCRAMPTR   := $EA24     ; Update color ram pointer
+.elseif .def(__C128__)
+  CLRSCR       := $C142
+  KBDREAD      := $C006
+  NMIEXIT      := $FF33
+  NEWLINE      := $C363
+  PRINT        := $C322
+  CURS_SET     := $CD57
+  CURS_ON      := $CD6F
+  CURS_OFF     := $CD9F
+.elseif .def(__C16__)
+  CLRSCR       := $D88B
+  KBDREAD      := $D8C1
+.elseif .def(__C65__) ||  .def(__MEGA65__)
+;  CLRSCR       := $E0EC ; ???
+  KBDREAD      := $E006
+.endif

asminc/cbm_petscii_charmap.inc

@@ -0,0 +1,291 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                        cbm_petscii_charmap.inc                            */
+;/*                                                                           */
+;/*         CBM system standard string mapping ISO-8859-1 -> PetSCII          */
+;/*                                                                           */
+;/*                                                                           */
+;/* 2019-03-10, Greg King                                                     */
+;/*                                                                           */
+;/* This software is provided "as-is", without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated, but is not required.                                      */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice must not be removed or altered from any source             */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+.charmap $00, $00
+.charmap $01, $01
+.charmap $02, $02
+.charmap $03, $03
+.charmap $04, $04
+.charmap $05, $05
+.charmap $06, $06
+.charmap $07, $07
+.charmap $08, $14
+.charmap $09, $09
+.charmap $0A, $0D
+.charmap $0B, $11
+.charmap $0C, $93
+.charmap $0D, $0A
+.charmap $0E, $0E
+.charmap $0F, $0F
+.charmap $10, $10
+.charmap $11, $0B
+.charmap $12, $12
+.charmap $13, $13
+.charmap $14, $08
+.charmap $15, $15
+.charmap $16, $16
+.charmap $17, $17
+.charmap $18, $18
+.charmap $19, $19
+.charmap $1A, $1A
+.charmap $1B, $1B
+.charmap $1C, $1C
+.charmap $1D, $1D
+.charmap $1E, $1E
+.charmap $1F, $1F
+
+.charmap $20, $20
+.charmap $21, $21
+.charmap $22, $22
+.charmap $23, $23
+.charmap $24, $24
+.charmap $25, $25
+.charmap $26, $26
+.charmap $27, $27
+.charmap $28, $28
+.charmap $29, $29
+.charmap $2A, $2A
+.charmap $2B, $2B
+.charmap $2C, $2C
+.charmap $2D, $2D
+.charmap $2E, $2E
+.charmap $2F, $2F
+.charmap $30, $30
+.charmap $31, $31
+.charmap $32, $32
+.charmap $33, $33
+.charmap $34, $34
+.charmap $35, $35
+.charmap $36, $36
+.charmap $37, $37
+.charmap $38, $38
+.charmap $39, $39
+.charmap $3A, $3A
+.charmap $3B, $3B
+.charmap $3C, $3C
+.charmap $3D, $3D
+.charmap $3E, $3E
+.charmap $3F, $3F
+
+.charmap $40, $40
+.charmap $41, $C1
+.charmap $42, $C2
+.charmap $43, $C3
+.charmap $44, $C4
+.charmap $45, $C5
+.charmap $46, $C6
+.charmap $47, $C7
+.charmap $48, $C8
+.charmap $49, $C9
+.charmap $4A, $CA
+.charmap $4B, $CB
+.charmap $4C, $CC
+.charmap $4D, $CD
+.charmap $4E, $CE
+.charmap $4F, $CF
+.charmap $50, $D0
+.charmap $51, $D1
+.charmap $52, $D2
+.charmap $53, $D3
+.charmap $54, $D4
+.charmap $55, $D5
+.charmap $56, $D6
+.charmap $57, $D7
+.charmap $58, $D8
+.charmap $59, $D9
+.charmap $5A, $DA
+.charmap $5B, $5B
+.charmap $5C, $BF
+.charmap $5D, $5D
+.charmap $5E, $5E
+.charmap $5F, $A4
+
+.charmap $60, $AD
+.charmap $61, $41
+.charmap $62, $42
+.charmap $63, $43
+.charmap $64, $44
+.charmap $65, $45
+.charmap $66, $46
+.charmap $67, $47
+.charmap $68, $48
+.charmap $69, $49
+.charmap $6A, $4A
+.charmap $6B, $4B
+.charmap $6C, $4C
+.charmap $6D, $4D
+.charmap $6E, $4E
+.charmap $6F, $4F
+.charmap $70, $50
+.charmap $71, $51
+.charmap $72, $52
+.charmap $73, $53
+.charmap $74, $54
+.charmap $75, $55
+.charmap $76, $56
+.charmap $77, $57
+.charmap $78, $58
+.charmap $79, $59
+.charmap $7A, $5A
+.charmap $7B, $B3
+.charmap $7C, $DD
+.charmap $7D, $AB
+.charmap $7E, $B1
+.charmap $7F, $DF
+
+.charmap $80, $80
+.charmap $81, $81
+.charmap $82, $82
+.charmap $83, $83
+.charmap $84, $84
+.charmap $85, $85
+.charmap $86, $86
+.charmap $87, $87
+.charmap $88, $88
+.charmap $89, $89
+.charmap $8A, $8A
+.charmap $8B, $8B
+.charmap $8C, $8C
+.charmap $8D, $8D
+.charmap $8E, $8E
+.charmap $8F, $8F
+.charmap $90, $90
+.charmap $91, $91
+.charmap $92, $92
+.charmap $93, $0C
+.charmap $94, $94
+.charmap $95, $95
+.charmap $96, $96
+.charmap $97, $97
+.charmap $98, $98
+.charmap $99, $99
+.charmap $9A, $9A
+.charmap $9B, $9B
+.charmap $9C, $9C
+.charmap $9D, $9D
+.charmap $9E, $9E
+.charmap $9F, $9F
+
+.charmap $A0, $A0
+.charmap $A1, $A1
+.charmap $A2, $A2
+.charmap $A3, $A3
+.charmap $A4, $A4
+.charmap $A5, $A5
+.charmap $A6, $A6
+.charmap $A7, $A7
+.charmap $A8, $A8
+.charmap $A9, $A9
+.charmap $AA, $AA
+.charmap $AB, $AB
+.charmap $AC, $AC
+.charmap $AD, $AD
+.charmap $AE, $AE
+.charmap $AF, $AF
+.charmap $B0, $B0
+.charmap $B1, $B1
+.charmap $B2, $B2
+.charmap $B3, $B3
+.charmap $B4, $B4
+.charmap $B5, $B5
+.charmap $B6, $B6
+.charmap $B7, $B7
+.charmap $B8, $B8
+.charmap $B9, $B9
+.charmap $BA, $BA
+.charmap $BB, $BB
+.charmap $BC, $BC
+.charmap $BD, $BD
+.charmap $BE, $BE
+.charmap $BF, $BF
+
+.charmap $C0, $60
+.charmap $C1, $61
+.charmap $C2, $62
+.charmap $C3, $63
+.charmap $C4, $64
+.charmap $C5, $65
+.charmap $C6, $66
+.charmap $C7, $67
+.charmap $C8, $68
+.charmap $C9, $69
+.charmap $CA, $6A
+.charmap $CB, $6B
+.charmap $CC, $6C
+.charmap $CD, $6D
+.charmap $CE, $6E
+.charmap $CF, $6F
+.charmap $D0, $70
+.charmap $D1, $71
+.charmap $D2, $72
+.charmap $D3, $73
+.charmap $D4, $74
+.charmap $D5, $75
+.charmap $D6, $76
+.charmap $D7, $77
+.charmap $D8, $78
+.charmap $D9, $79
+.charmap $DA, $7A
+.charmap $DB, $7B
+.charmap $DC, $7C
+.charmap $DD, $7D
+.charmap $DE, $7E
+.charmap $DF, $7F
+
+.charmap $E0, $E0
+.charmap $E1, $E1
+.charmap $E2, $E2
+.charmap $E3, $E3
+.charmap $E4, $E4
+.charmap $E5, $E5
+.charmap $E6, $E6
+.charmap $E7, $E7
+.charmap $E8, $E8
+.charmap $E9, $E9
+.charmap $EA, $EA
+.charmap $EB, $EB
+.charmap $EC, $EC
+.charmap $ED, $ED
+.charmap $EE, $EE
+.charmap $EF, $EF
+.charmap $F0, $F0
+.charmap $F1, $F1
+.charmap $F2, $F2
+.charmap $F3, $F3
+.charmap $F4, $F4
+.charmap $F5, $F5
+.charmap $F6, $F6
+.charmap $F7, $F7
+.charmap $F8, $F8
+.charmap $F9, $F9
+.charmap $FA, $FA
+.charmap $FB, $FB
+.charmap $FC, $FC
+.charmap $FD, $FD
+.charmap $FE, $FE
+.charmap $FF, $FF

asminc/cbm_screen_charmap.inc

@@ -0,0 +1,305 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/* cbm_screen_charmap.inc                                                    */
+;/*                                                                           */
+;/* c Copyright 2019, Gerhard W. Gruber (sparhawk@gmx.at)                     */
+;/*                                                                           */
+;/* When using CBM mode, this include converts character literals             */
+;/* from ASCII to screen-code mapping, so you can write directly              */
+;/* to the screen memory.                                                     */
+;/*                                                                           */
+;/* If this include is used, no additional macros are needed.                 */
+;/*                                                                           */
+;/*****************************************************************************/
+
+; Char $00 -> c + 128
+.charmap $00, $80
+
+; Char $01 ... $1A -> c + 128 + 64 control alphabet
+.charmap $01, $C1
+.charmap $02, $C2
+.charmap $03, $C3
+.charmap $04, $C4
+.charmap $05, $C5
+.charmap $06, $C6
+.charmap $07, $C7
+.charmap $08, $C8
+.charmap $09, $C9
+.charmap $0A, $CA
+.charmap $0B, $CB
+.charmap $0C, $CC
+.charmap $0D, $CD
+.charmap $0E, $CE
+.charmap $0F, $CF
+.charmap $10, $D0
+.charmap $11, $D1
+.charmap $12, $D2
+.charmap $13, $D3
+.charmap $14, $D4
+.charmap $15, $D5
+.charmap $16, $D6
+.charmap $17, $D7
+.charmap $18, $D8
+.charmap $19, $D9
+.charmap $1A, $DA
+
+; Char $1B ... $1F -> c + 128
+.charmap $1B, $9B
+.charmap $1C, $9C
+.charmap $1D, $9D
+.charmap $1E, $9E
+.charmap $1F, $9F
+
+; Char $20 ... $3F -> c
+.charmap $20, $20
+.charmap $21, $21
+.charmap $22, $22
+.charmap $23, $23
+.charmap $24, $24
+.charmap $25, $25
+.charmap $26, $26
+.charmap $27, $27
+.charmap $28, $28
+.charmap $29, $29
+.charmap $2A, $2A
+.charmap $2B, $2B
+.charmap $2C, $2C
+.charmap $2D, $2D
+.charmap $2E, $2E
+.charmap $2F, $2F
+.charmap $30, $30
+.charmap $31, $31
+.charmap $32, $32
+.charmap $33, $33
+.charmap $34, $34
+.charmap $35, $35
+.charmap $36, $36
+.charmap $37, $37
+.charmap $38, $38
+.charmap $39, $39
+.charmap $3A, $3A
+.charmap $3B, $3B
+.charmap $3C, $3C
+.charmap $3D, $3D
+.charmap $3E, $3E
+.charmap $3F, $3F
+
+; Char $40 -> c - 64
+.charmap $40, $00
+
+; Char $41 ... $5A -> c upper-case alphabet
+.charmap $41, $41
+.charmap $42, $42
+.charmap $43, $43
+.charmap $44, $44
+.charmap $45, $45
+.charmap $46, $46
+.charmap $47, $47
+.charmap $48, $48
+.charmap $49, $49
+.charmap $4A, $4A
+.charmap $4B, $4B
+.charmap $4C, $4C
+.charmap $4D, $4D
+.charmap $4E, $4E
+.charmap $4F, $4F
+.charmap $50, $50
+.charmap $51, $51
+.charmap $52, $52
+.charmap $53, $53
+.charmap $54, $54
+.charmap $55, $55
+.charmap $56, $56
+.charmap $57, $57
+.charmap $58, $58
+.charmap $59, $59
+.charmap $5A, $5A
+
+; Char $5B ... $5F -> c - 64
+.charmap $5B, $1B
+.charmap $5C, $1C
+.charmap $5D, $1D
+.charmap $5E, $1E
+.charmap $5F, $1F
+
+; Char $60 -> c - 32
+.charmap $60, $40
+
+; Char $61 ... $7A -> c - 32 - 64 lower-case alphabet
+.charmap $61, $01
+.charmap $62, $02
+.charmap $63, $03
+.charmap $64, $04
+.charmap $65, $05
+.charmap $66, $06
+.charmap $67, $07
+.charmap $68, $08
+.charmap $69, $09
+.charmap $6A, $0A
+.charmap $6B, $0B
+.charmap $6C, $0C
+.charmap $6D, $0D
+.charmap $6E, $0E
+.charmap $6F, $0F
+.charmap $70, $10
+.charmap $71, $11
+.charmap $72, $12
+.charmap $73, $13
+.charmap $74, $14
+.charmap $75, $15
+.charmap $76, $16
+.charmap $77, $17
+.charmap $78, $18
+.charmap $79, $19
+.charmap $7A, $1A
+
+; Char $7B ... $7F -> c - 32
+.charmap $7B, $5B
+.charmap $7C, $5C
+.charmap $7D, $5D
+.charmap $7E, $5E
+.charmap $7F, $5F
+
+; Char $80 -> c + 64
+.charmap $80, $C0
+
+; Char $81 ... $9A -> c control alphabet
+.charmap $81, $81
+.charmap $82, $82
+.charmap $83, $83
+.charmap $84, $84
+.charmap $85, $85
+.charmap $86, $86
+.charmap $87, $87
+.charmap $88, $88
+.charmap $89, $89
+.charmap $8A, $8A
+.charmap $8B, $8B
+.charmap $8C, $8C
+.charmap $8D, $8D
+.charmap $8E, $8E
+.charmap $8F, $8F
+.charmap $90, $90
+.charmap $91, $91
+.charmap $92, $92
+.charmap $93, $93
+.charmap $94, $94
+.charmap $95, $95
+.charmap $96, $96
+.charmap $97, $97
+.charmap $98, $98
+.charmap $99, $99
+.charmap $9A, $9A
+
+; Char $9B ... $9F -> c + 64
+.charmap $9B, $DB
+.charmap $9C, $DC
+.charmap $9D, $DD
+.charmap $9E, $DE
+.charmap $9F, $DF
+
+; Char $A0 ... $BF -> c - 64
+.charmap $A0, $60
+.charmap $A1, $61
+.charmap $A2, $62
+.charmap $A3, $63
+.charmap $A4, $64
+.charmap $A5, $65
+.charmap $A6, $66
+.charmap $A7, $67
+.charmap $A8, $68
+.charmap $A9, $69
+.charmap $AA, $6A
+.charmap $AB, $6B
+.charmap $AC, $6C
+.charmap $AD, $6D
+.charmap $AE, $6E
+.charmap $AF, $6F
+.charmap $B0, $70
+.charmap $B1, $71
+.charmap $B2, $72
+.charmap $B3, $73
+.charmap $B4, $74
+.charmap $B5, $75
+.charmap $B6, $76
+.charmap $B7, $77
+.charmap $B8, $78
+.charmap $B9, $79
+.charmap $BA, $7A
+.charmap $BB, $7B
+.charmap $BC, $7C
+.charmap $BD, $7D
+.charmap $BE, $7E
+.charmap $BF, $7F
+
+; Char $C0 ... $DF -> c - 128
+.charmap $C0, $40
+
+; Char $C1 ... $DA -> c - 128 - 64 lower-case alphabet
+.charmap $C1, $01
+.charmap $C2, $02
+.charmap $C3, $03
+.charmap $C4, $04
+.charmap $C5, $05
+.charmap $C6, $06
+.charmap $C7, $07
+.charmap $C8, $08
+.charmap $C9, $09
+.charmap $CA, $0A
+.charmap $CB, $0B
+.charmap $CC, $0C
+.charmap $CD, $0D
+.charmap $CE, $0E
+.charmap $CF, $0F
+.charmap $D0, $10
+.charmap $D1, $11
+.charmap $D2, $12
+.charmap $D3, $13
+.charmap $D4, $14
+.charmap $D5, $15
+.charmap $D6, $16
+.charmap $D7, $17
+.charmap $D8, $18
+.charmap $D9, $19
+.charmap $DA, $1A
+
+; Char $DB ... $DF -> c - 128
+.charmap $DB, $5B
+.charmap $DC, $5C
+.charmap $DD, $5D
+.charmap $DE, $5E
+.charmap $DF, $5F
+
+; Char $E0 ... $FF -> c - 128
+.charmap $E0, $60
+.charmap $E1, $61
+.charmap $E2, $62
+.charmap $E3, $63
+.charmap $E4, $64
+.charmap $E5, $65
+.charmap $E6, $66
+.charmap $E7, $67
+.charmap $E8, $68
+.charmap $E9, $69
+.charmap $EA, $6A
+.charmap $EB, $6B
+.charmap $EC, $6C
+.charmap $ED, $6D
+.charmap $EE, $6E
+.charmap $EF, $6F
+.charmap $F0, $70
+.charmap $F1, $71
+.charmap $F2, $72
+.charmap $F3, $73
+.charmap $F4, $74
+.charmap $F5, $75
+.charmap $F6, $76
+.charmap $F7, $77
+.charmap $F8, $78
+.charmap $F9, $79
+.charmap $FA, $7A
+.charmap $FB, $7B
+.charmap $FC, $7C
+.charmap $FD, $7D
+.charmap $FE, $7E
+.charmap $FF, $7F

asminc/cpu.mac

@@ -0,0 +1,4 @@
+; This file is no longer needed as the symbols that were defined here are now
+; internal symbols generated by the assembler. It is kept to avoid breaking
+; old sources.
+.warning "'.macpack cpu' is no longer required"

asminc/creativision.inc

@@ -0,0 +1,66 @@
+;*
+;** VTech Creativision Definitions
+;*
+
+;** Screen
+SCREEN_ROWS             = 24
+SCREEN_COLS             = 32
+SCREEN_PTR              := $3A
+CURSOR_X                := $3C
+CURSOR_Y                := $3D
+
+;** VDP
+VDP_DATA_R              := $2000
+VDP_STATUS_R            := $2001
+VDP_DATA_W              := $3000
+VDP_CONTROL_W           := $3001
+
+;** PIA
+PIA0_DATA               := $1000
+PIA0_STATUS             := $1001
+PIA1_DATA               := $1002
+PIA1_STATUS             := $1003
+
+;** General
+CH_VLINE                = 33
+CH_HLINE                = 34
+CH_ULCORNER             = 35
+CH_URCORNER             = 36
+CH_LLCORNER             = 37
+CH_LRCORNER             = 38
+
+;** I/O (Zero-page variables)
+ZP_KEYBOARD             := $10
+ZP_JOY0_DIR             := $11
+ZP_JOY1_DIR             := $13
+ZP_JOY0_BUTTONS         := $16
+ZP_JOY1_BUTTONS         := $17
+
+;** Joystick direction values (ZP_JOY0_DIR/ZP_JOY1_DIR)
+JOY_N                   = $49
+JOY_NNE                 = $48
+JOY_NE                  = $47
+JOY_ENE                 = $46
+JOY_E                   = $45
+JOY_ESE                 = $44
+JOY_SE                  = $43
+JOY_SSE                 = $42
+JOY_S                   = $41
+JOY_SSW                 = $40
+JOY_SW                  = $4F
+JOY_WSW                 = $4E
+JOY_W                   = $4D
+JOY_WNW                 = $4C
+JOY_NW                  = $4B
+JOY_NNW                 = $4A
+
+;** BIOS routines
+BIOS_NMI_RESET_ADDR     := $F808
+BIOS_PLAY_TUNE1         := $FBD6
+BIOS_PLAY_SONG          := $FBED
+BIOS_PLAY_TUNE2         := $FCE6
+BIOS_WRITE_VDP_REG      := $FE1F
+BIOS_QUIET_PSG          := $FE54
+BIOS_POKE_PSG           := $FE77
+BIOS_IRQ1_ADDR          := $FF3F
+BIOS_IRQ2_ADDR          := $FF52

asminc/ctype.inc

@@ -0,0 +1,31 @@
+; ctype.inc
+;
+; This file is part of
+; cc65 - a freeware C compiler for 6502 based systems
+;
+; https://cc65.github.io
+;
+; See "LICENSE" file for legal information.
+;
+; Definitions for the character type tables
+;
+; Ullrich von Bassewitz, 08.09.2001
+;
+
+; Define bitmapped constants for the table entries
+
+CT_NONE         = %00000000     ; Nothing special
+CT_LOWER        = %00000001     ; 0 - Lower case char
+CT_UPPER        = %00000010     ; 1 - Upper case char
+CT_DIGIT        = %00000100     ; 2 - Numeric digit
+CT_XDIGIT       = %00001000     ; 3 - Hex digit (both, lower and upper)
+CT_CTRL         = %00010000     ; 4 - Control character
+CT_SPACE        = %00100000     ; 5 - The space character itself
+CT_OTHER_WS     = %01000000     ; 6 - Other whitespace ('\f', '\n', '\r', '\t' and '\v')
+CT_SPACE_TAB    = %10000000     ; 7 - Space or tab character
+
+; Combined stuff
+CT_ALNUM        = (CT_LOWER | CT_UPPER | CT_DIGIT)
+CT_ALPHA        = (CT_LOWER | CT_UPPER)
+CT_CTRL_SPACE   = (CT_CTRL | CT_SPACE)
+CT_NOT_PUNCT    = (CT_SPACE | CT_CTRL | CT_DIGIT | CT_UPPER | CT_LOWER)

asminc/ctype_common.inc

@@ -0,0 +1,91 @@
+; ctype_common.inc
+;
+; This file is part of
+; cc65 - a freeware C compiler for 6502 based systems
+;
+; https://cc65.github.io
+;
+; See "LICENSE" file for legal information.
+;
+; Character specification table for some common targets.
+;
+
+        .include        "ctypetable.inc"
+        .export         __ctypeidx
+
+; The tables are readonly, put them into the rodata segment
+
+.rodata
+
+__ctypeidx:
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;   0/00 ___ctrl_@___,  1/01 ___ctrl_A___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;   2/02 ___ctrl_B___,  3/03 ___ctrl_C___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;   4/04 ___ctrl_D___,  5/05 ___ctrl_E___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;   6/06 ___ctrl_F___,  7/07 ___ctrl_G___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_WS_SPACETAB_IDX     ;   8/08 ___ctrl_H___,  9/09 ___ctrl_I___
+        ct_mix  CT_CTRL_WS_IDX, CT_CTRL_WS_IDX           ;  10/0a ___ctrl_J___, 11/0b ___ctrl_K___
+        ct_mix  CT_CTRL_WS_IDX, CT_CTRL_WS_IDX           ;  12/0c ___ctrl_L___, 13/0d ___ctrl_M___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;  14/0e ___ctrl_N___, 15/0f ___ctrl_O___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;  16/10 ___ctrl_P___, 17/11 ___ctrl_Q___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;  18/12 ___ctrl_R___, 19/13 ___ctrl_S___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;  20/14 ___ctrl_T___, 21/15 ___ctrl_U___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;  22/16 ___ctrl_V___, 23/17 ___ctrl_W___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;  24/18 ___ctrl_X___, 25/19 ___ctrl_Y___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;  26/1a ___ctrl_Z___, 27/1b ___ctrl_[___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;  28/1c ___ctrl_\___, 29/1d ___ctrl_]___
+        ct_mix  CT_CTRL_IDX, CT_CTRL_IDX                 ;  30/1e ___ctrl_^___, 31/1f ___ctrl_____
+
+        ct_mix  CT_SPACE_SPACETAB_IDX, CT_NONE_IDX       ;  32/20 ___SPACE___, 33/21 _____!_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  34/22 _____"_____, 35/23 _____#_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  36/24 _____$_____, 37/25 _____%_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  38/26 _____&_____, 39/27 _____'_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  40/28 _____(_____, 41/29 _____)_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  42/2a _____*_____, 43/2b _____+_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  44/2c _____,_____, 45/2d _____-_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  46/2e _____._____, 47/2f _____/_____
+        ct_mix  CT_DIGIT_XDIGIT_IDX, CT_DIGIT_XDIGIT_IDX ;  48/30 _____0_____, 49/31 _____1_____
+        ct_mix  CT_DIGIT_XDIGIT_IDX, CT_DIGIT_XDIGIT_IDX ;  50/32 _____2_____, 51/33 _____3_____
+        ct_mix  CT_DIGIT_XDIGIT_IDX, CT_DIGIT_XDIGIT_IDX ;  52/34 _____4_____, 53/35 _____5_____
+        ct_mix  CT_DIGIT_XDIGIT_IDX, CT_DIGIT_XDIGIT_IDX ;  54/36 _____6_____, 55/37 _____7_____
+        ct_mix  CT_DIGIT_XDIGIT_IDX, CT_DIGIT_XDIGIT_IDX ;  56/38 _____8_____, 57/39 _____9_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  58/3a _____:_____, 59/3b _____;_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  60/3c _____<_____, 61/3d _____=_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  62/3e _____>_____, 63/3f _____?_____
+
+        ct_mix  CT_NONE_IDX, CT_UPPER_XDIGIT_IDX         ;  64/40 _____@_____,  65/41 _____A_____
+        ct_mix  CT_UPPER_XDIGIT_IDX, CT_UPPER_XDIGIT_IDX ;  66/42 _____B_____,  67/43 _____C_____
+        ct_mix  CT_UPPER_XDIGIT_IDX, CT_UPPER_XDIGIT_IDX ;  68/44 _____D_____,  69/45 _____E_____
+        ct_mix  CT_UPPER_XDIGIT_IDX, CT_UPPER_IDX        ;  70/46 _____F_____,  71/47 _____G_____
+        ct_mix  CT_UPPER_IDX, CT_UPPER_IDX               ;  72/48 _____H_____,  73/49 _____I_____
+        ct_mix  CT_UPPER_IDX, CT_UPPER_IDX               ;  74/4a _____J_____,  75/4b _____K_____
+        ct_mix  CT_UPPER_IDX, CT_UPPER_IDX               ;  76/4c _____L_____,  77/4d _____M_____
+        ct_mix  CT_UPPER_IDX, CT_UPPER_IDX               ;  78/4e _____N_____,  79/4f _____O_____
+        ct_mix  CT_UPPER_IDX, CT_UPPER_IDX               ;  80/50 _____P_____,  81/51 _____Q_____
+        ct_mix  CT_UPPER_IDX, CT_UPPER_IDX               ;  82/52 _____R_____,  83/53 _____S_____
+        ct_mix  CT_UPPER_IDX, CT_UPPER_IDX               ;  84/54 _____T_____,  85/55 _____U_____
+        ct_mix  CT_UPPER_IDX, CT_UPPER_IDX               ;  86/56 _____V_____,  87/57 _____W_____
+        ct_mix  CT_UPPER_IDX, CT_UPPER_IDX               ;  88/58 _____X_____,  89/59 _____Y_____
+        ct_mix  CT_UPPER_IDX, CT_NONE_IDX                ;  90/5a _____Z_____,  91/5b _____[_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  92/5c _____\_____,  93/5d _____]_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ;  94/5e _____^_____,  95/5f _UNDERLINE_
+
+        ct_mix  CT_NONE_IDX, CT_LOWER_XDIGIT_IDX         ;  96/60 ___grave___,  97/61 _____a_____
+        ct_mix  CT_LOWER_XDIGIT_IDX, CT_LOWER_XDIGIT_IDX ;  98/62 _____b_____,  99/63 _____c_____
+        ct_mix  CT_LOWER_XDIGIT_IDX, CT_LOWER_XDIGIT_IDX ; 100/64 _____d_____, 101/65 _____e_____
+        ct_mix  CT_LOWER_XDIGIT_IDX, CT_LOWER_IDX        ; 102/66 _____f_____, 103/67 _____g_____
+        ct_mix  CT_LOWER_IDX, CT_LOWER_IDX               ; 104/68 _____h_____, 105/69 _____i_____
+        ct_mix  CT_LOWER_IDX, CT_LOWER_IDX               ; 106/6a _____j_____, 107/6b _____k_____
+        ct_mix  CT_LOWER_IDX, CT_LOWER_IDX               ; 108/6c _____l_____, 109/6d _____m_____
+        ct_mix  CT_LOWER_IDX, CT_LOWER_IDX               ; 110/6e _____n_____, 111/6f _____o_____
+        ct_mix  CT_LOWER_IDX, CT_LOWER_IDX               ; 112/70 _____p_____, 113/71 _____q_____
+        ct_mix  CT_LOWER_IDX, CT_LOWER_IDX               ; 114/72 _____r_____, 115/73 _____s_____
+        ct_mix  CT_LOWER_IDX, CT_LOWER_IDX               ; 116/74 _____t_____, 117/75 _____u_____
+        ct_mix  CT_LOWER_IDX, CT_LOWER_IDX               ; 118/76 _____v_____, 119/77 _____w_____
+        ct_mix  CT_LOWER_IDX, CT_LOWER_IDX               ; 120/78 _____x_____, 121/79 _____y_____
+        ct_mix  CT_LOWER_IDX, CT_NONE_IDX                ; 122/7a _____z_____, 123/7b _____{_____
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                 ; 124/7c _____|_____, 125/7d _____}_____
+        ct_mix  CT_NONE_IDX, CT_WS_IDX                   ; 126/7e _____~_____, 127/7f ____DEL____
+
+.repeat 64
+        ct_mix  CT_NONE_IDX, CT_NONE_IDX                ; 128-255
+.endrepeat

asminc/ctypetable.inc

@@ -0,0 +1,48 @@
+; ctypetable.inc
+;
+; This file is part of
+; cc65 - a freeware C compiler for 6502 based systems
+;
+; https://cc65.github.io
+;
+; See "LICENSE" file for legal information.
+;
+; Data covering all possible combinations of character flags for target specific definition
+;
+
+.include    "ctype.inc"
+.export     __ctype
+
+; Table definition covering all possible ctype combinations
+
+.rodata
+__ctype:
+ct_none:                .byte CT_NONE
+ct_lower:               .byte CT_LOWER
+ct_upper:               .byte CT_UPPER
+ct_digit_xdigit:        .byte CT_DIGIT | CT_XDIGIT
+ct_lower_xdigit:        .byte CT_LOWER | CT_XDIGIT
+ct_upper_xdigit:        .byte CT_UPPER | CT_XDIGIT
+ct_ctrl:                .byte CT_CTRL
+ct_ws:                  .byte CT_OTHER_WS
+ct_ctrl_ws:             .byte CT_CTRL | CT_OTHER_WS
+ct_space_spacetab:      .byte CT_SPACE | CT_SPACE_TAB
+ct_ctrl_ws_spacetab:    .byte CT_CTRL | CT_OTHER_WS | CT_SPACE_TAB
+
+; build indices out of the table above:
+
+CT_NONE_IDX             = ct_none - __ctype
+CT_LOWER_IDX            = ct_lower - __ctype
+CT_UPPER_IDX            = ct_upper - __ctype
+CT_DIGIT_XDIGIT_IDX     = ct_digit_xdigit - __ctype
+CT_LOWER_XDIGIT_IDX     = ct_lower_xdigit - __ctype
+CT_UPPER_XDIGIT_IDX     = ct_upper_xdigit - __ctype
+CT_CTRL_IDX             = ct_ctrl - __ctype
+CT_WS_IDX               = ct_ws - __ctype
+CT_CTRL_WS_IDX          = ct_ctrl_ws - __ctype
+CT_SPACE_SPACETAB_IDX   = ct_space_spacetab - __ctype
+CT_CTRL_WS_SPACETAB_IDX = ct_ctrl_ws_spacetab - __ctype
+
+.macro ct_mix lower, upper
+        .byte ((lower) & $0F) | ((upper) << 4)
+.endmacro

asminc/cx16.inc

@@ -0,0 +1,574 @@
+;
+; CX16 r39 definitions
+;
+
+; ---------------------------------------------------------------------------
+; Constants
+
+.enum COLOR
+  BLACK         = $00
+  WHITE
+  RED
+  CYAN
+  PURPLE
+  GREEN
+  BLUE
+  YELLOW
+  ORANGE
+  BROWN
+  PINK
+  LIGHTRED      = PINK
+  GRAY1
+  GRAY2
+  LIGHTGREEN
+  LIGHTBLUE
+  GRAY3
+.endenum
+
+; Special characters
+.enum CH
+COLOR_SWAP      = $01
+STOP            = $03
+UNDERLINE
+WHITE
+BOLD
+BELL
+BACKSPACE
+TAB
+LINEFEED
+ITALIC
+OUTLINE
+ENTER
+FONT_LOWER
+FONT_ISO
+F9
+CURS_DOWN
+REVERSE
+HOME
+DEL
+F10
+F11
+F12
+SHIFT_TAB
+RED             = $1C
+CURS_RIGHT
+GREEN
+BLUE
+LIRA            = $5C
+ORANGE          = $81
+RUN             = $83
+HELP
+F1
+F3
+F5
+F7
+F2
+F4
+F6
+F8
+SHIFT_ENTER
+FONT_UPPER
+FONT_PET
+BLACK
+CURS_UP
+ATTR_CLEAR
+SCRN_CLEAR
+INS
+BROWN
+PINK
+LIGHTRED        = PINK
+GRAY1
+GRAY2
+LIGHTGREEN
+LIGHTBLUE
+GRAY3
+PURPLE
+CURS_LEFT
+YELLOW
+CYAN
+SHIFT_SPACE
+LTEE            = $AB
+LLCORNER        = $AD
+URCORNER
+ULCORNER        = $B0
+BTEE
+TTEE
+RTEE
+LRCORNER        = $BD
+HLINE           = $C0
+CROSS           = $DB
+VLINE           = $DD
+PI
+.endenum
+
+; ---------------------------------------------------------------------------
+; Zero page
+
+; Banking registers
+RAM_BANK        := $00
+ROM_BANK        := $01
+
+; GEOS and graphics pseudo-registers
+.struct gREG
+                .org    $02
+  .union
+  r0            .word
+  .struct
+  r0L           .byte
+  r0H           .byte
+  .endstruct
+  .endunion
+  .union
+  r1            .word
+  .struct
+  r1L           .byte
+  r1H           .byte
+  .endstruct
+  .endunion
+  .union
+  r2            .word
+  .struct
+  r2L           .byte
+  r2H           .byte
+  .endstruct
+  .endunion
+  .union
+  r3            .word
+  .struct
+  r3L           .byte
+  r3H           .byte
+  .endstruct
+  .endunion
+  .union
+  r4            .word
+  .struct
+  r4L           .byte
+  r4H           .byte
+  .endstruct
+  .endunion
+  .union
+  r5            .word
+  .struct
+  r5L           .byte
+  r5H           .byte
+  .endstruct
+  .endunion
+  .union
+  r6            .word
+  .struct
+  r6L           .byte
+  r6H           .byte
+  .endstruct
+  .endunion
+  .union
+  r7            .word
+  .struct
+  r7L           .byte
+  r7H           .byte
+  .endstruct
+  .endunion
+  .union
+  r8            .word
+  .struct
+  r8L           .byte
+  r8H           .byte
+  .endstruct
+  .endunion
+  .union
+  r9            .word
+  .struct
+  r9L           .byte
+  r9H           .byte
+  .endstruct
+  .endunion
+  .union
+  r10           .word
+  .struct
+  r10L          .byte
+  r10H          .byte
+  .endstruct
+  .endunion
+  .union
+  r11           .word
+  .struct
+  r11L          .byte
+  r11H          .byte
+  .endstruct
+  .endunion
+  .union
+  r12           .word
+  .struct
+  r12L          .byte
+  r12H          .byte
+  .endstruct
+  .endunion
+  .union
+  r13           .word
+  .struct
+  r13L          .byte
+  r13H          .byte
+  .endstruct
+  .endunion
+  .union
+  r14           .word
+  .struct
+  r14L          .byte
+  r14H          .byte
+  .endstruct
+  .endunion
+  .union
+  r15           .word
+  .struct
+  r15L          .byte
+  r15H          .byte
+  .endstruct
+  .endunion
+.endstruct
+
+; Kernal
+KTEMP2          := $80          ; 2 bytes for temporary storage
+IMPARM          := $82          ; Pointer for PRIMM function
+FNAM            := $8A          ; Pointer to filename
+
+; BASIC
+TXTPTR          := $EE          ; Pointer into BASIC source code
+
+; Page two
+
+BASIC_BUF       := $0200        ; Location of command-line
+BASIC_BUF_LEN   = 81            ; Maximum length of command-line
+
+SCREEN_PTR      := $0262        ; Pointer to current row on text screen (16 bits)
+STATUS          := $0287        ; Status from previous I/O operation
+IN_DEV          := $028B        ; Current input device number
+OUT_DEV         := $028C        ; Current output device number
+FNAM_LEN        := $028F        ; Length of filename
+SECADR          := $0291        ; Secondary address
+DEVNUM          := $0292        ; Device number
+CURS_COLOR      := $0373        ; Color under the cursor
+CHARCOLOR       := $0376        ; Cursor's color nybbles (high: background, low: foreground)
+RVS             := $0377        ; Reverse flag
+CURS_FLAG       := $037B        ; 1 = cursor off
+CURS_BLINK      := $037C        ; Blink counter
+CURS_CHAR       := $037D        ; Character under the cursor
+CURS_STATE      := $037E        ; Cursor blink state
+CURS_X          := $0380        ; Cursor column
+CURS_Y          := $0383        ; Cursor row
+LLEN            := $0386        ; Line length
+NLINES          := $0387        ; Number of screen lines
+
+; BASIC
+VARTAB          := $03E1        ; Pointer to start of BASIC variables
+MEMSIZE         := $0259        ; Pointer to highest BASIC RAM location (+1)
+
+; ---------------------------------------------------------------------------
+; Vector and other locations
+
+IRQVec          := $0314
+BRKVec          := $0316
+NMIVec          := $0318
+
+; ---------------------------------------------------------------------------
+; I/O locations
+
+; 65C22 Versatile Interface Adapter
+.struct VIA1                    ; Versatile Interface Adapter
+        .org    $9F00
+  PRB   .byte                   ; mouse, LED, VIC bus  (Port Register B)
+  PRA   .byte                   ; keyboard, controllers  (Port Register A)
+  DDRB  .byte                   ; (Data Direction Register B)
+  DDRA  .byte                   ; (Data Direction Register A)
+  T1    .word                   ; (Timer 1)
+  T1L   .word                   ; (Timer 1 Latch)
+  T2    .word                   ; (Timer 2)
+  SR    .byte                   ; (Shift Register)
+  ACR   .byte                   ; (Auxiliary Control Register)
+  PCR   .byte                   ; (Peripheral Control Register)
+  IFR   .byte                   ; (Interrupt Flags Register)
+  IER   .byte                   ; (Interrupt Enable Register)
+  PRA2  .byte                   ; keyboard, controllers  (PRA without handshake)
+.endstruct
+
+; 65C22 Versatile Interface Adapter
+.struct VIA2
+        .org    $9F10
+  PRB   .byte
+  PRA   .byte
+  DDRB  .byte
+  DDRA  .byte
+  T1    .word
+  T1L   .word
+  T2    .word
+  SR    .byte
+  ACR   .byte
+  PCR   .byte
+  IFR   .byte
+  IER   .byte
+  PRA2  .byte
+.endstruct
+
+; Video Enhanced Retro Adapter
+; Has audio and SPI.
+.scope  VERA
+
+  ; External registers
+
+  .struct
+                .org    $9F20
+  ADDR          .faraddr        ; Address for data port access
+  DATA0         .byte           ; First data port
+  DATA1         .byte           ; Second data port
+  CTRL          .byte           ; Control register
+  IRQ_EN        .byte           ; Interrupt enable bits
+  IRQ_FLAGS     .byte           ; Interrupt flags
+  IRQ_RASTER    .byte           ; Line where IRQ will occur
+  .endstruct
+  .enum                         ; Address automatic increment amounts
+  DEC0          =       (($00 << 1) | $01) << 3
+  DEC1          =       (($01 << 1) | $01) << 3
+  DEC2          =       (($02 << 1) | $01) << 3
+  DEC4          =       (($03 << 1) | $01) << 3
+  DEC8          =       (($04 << 1) | $01) << 3
+  DEC16         =       (($05 << 1) | $01) << 3
+  DEC32         =       (($06 << 1) | $01) << 3
+  DEC64         =       (($07 << 1) | $01) << 3
+  DEC128        =       (($08 << 1) | $01) << 3
+  DEC256        =       (($09 << 1) | $01) << 3
+  DEC512        =       (($0A << 1) | $01) << 3
+  DEC40         =       (($0B << 1) | $01) << 3
+  DEC80         =       (($0C << 1) | $01) << 3
+  DEC160        =       (($0D << 1) | $01) << 3
+  DEC320        =       (($0E << 1) | $01) << 3
+  DEC640        =       (($0F << 1) | $01) << 3
+  INC0          =       (($00 << 1) | $00) << 3
+  INC1          =       (($01 << 1) | $00) << 3
+  INC2          =       (($02 << 1) | $00) << 3
+  INC4          =       (($03 << 1) | $00) << 3
+  INC8          =       (($04 << 1) | $00) << 3
+  INC16         =       (($05 << 1) | $00) << 3
+  INC32         =       (($06 << 1) | $00) << 3
+  INC64         =       (($07 << 1) | $00) << 3
+  INC128        =       (($08 << 1) | $00) << 3
+  INC256        =       (($09 << 1) | $00) << 3
+  INC512        =       (($0A << 1) | $00) << 3
+  INC40         =       (($0B << 1) | $00) << 3
+  INC80         =       (($0C << 1) | $00) << 3
+  INC160        =       (($0D << 1) | $00) << 3
+  INC320        =       (($0E << 1) | $00) << 3
+  INC640        =       (($0F << 1) | $00) << 3
+  .endenum
+  .enum                         ; Interrupt request flags
+  VERT_SYNC     =       %00000001
+  RASTER_IRQ    =       %00000010
+  SPR_COLLIDED  =       %00000100
+  AUDIO_LOW     =       %00001000
+  .endenum
+  .scope        DISP            ; Display controller
+    SELECT1     =       %00000010
+    .union
+                .org    $9F29
+    .struct
+    ; These four registers are visible when the DCSEL flag = %0
+    VIDEO       .byte
+    HSCALE      .byte
+    VSCALE      .byte
+    FRAME       .byte
+    .endstruct
+    .struct
+    ; These four registers are visible when the DCSEL flag = %1
+    HSTART      .byte
+    HSTOP       .byte
+    VSTART      .byte
+    VSTOP       .byte
+    .endstruct
+    .endunion
+    .enum       MODE            ; Output mode
+      DISABLE   =       $00
+      VGA
+      NTSC
+      RGB                       ; Interlaced, composite sync
+    .endenum
+    .enum       DISABLE
+    COLOR       =       %00000100       ; NTSC monochrome
+    .endenum
+    .enum       ENABLE
+      LAYER0    =       %00010000
+      LAYER1    =       %00100000
+      SPRITES   =       %01000000
+    .endenum
+  .endscope
+  .struct       L0              ; Display layer 0
+                .org    $9F2D
+    CONFIG      .byte
+    MAP_BASE    .byte
+    TILE_BASE   .byte
+    HSCROLL     .word
+    VSCROLL     .word
+  .endstruct
+  .struct       L1              ; Display layer 1
+                .org    $9F34
+    CONFIG      .byte
+    MAP_BASE    .byte
+    TILE_BASE   .byte
+    HSCROLL     .word
+    VSCROLL     .word
+  .endstruct
+  .enum                         ; Layer display modes
+  TILE1BPP      =       %00000000 | $00
+  TILE2BPP
+  TILE4BPP
+  TILE8BPP
+  T256C         =       %00001000
+  BITMAP1BPP    =       %00000100 | $00
+  BITMAP2BPP
+  BITMAP4BPP
+  BITMAP8BPP
+  .endenum
+  .enum         MAP             ; Map geometry
+    WIDTH32     =       $00 << 4
+    WIDTH64     =       $01 << 4
+    WIDTH128    =       $02 << 4
+    WIDTH256    =       $03 << 4
+    HEIGHT32    =       $00 << 6
+    HEIGHT64    =       $01 << 6
+    HEIGHT128   =       $02 << 6
+    HEIGHT256   =       $03 << 6
+  .endenum
+  .enum         TILE            ; Tile geometry
+    WIDTH8      =       $00
+    WIDTH16     =       $01
+    WIDTH320    =       WIDTH8
+    WIDTH640    =       WIDTH16
+    HEIGHT8     =       $00 << 1
+    HEIGHT16    =       $01 << 1
+  .endenum
+  .scope        PCM             ; Pulse-Code Modulator
+    .struct
+                .org    $9F3B
+    CTRL        .byte
+    RATE        .byte
+    DATA        .byte
+    .endstruct
+    .enum
+    STEREO      =       %00010000
+    BITS16      =       %00100000
+    RESET       =       %10000000
+    .endenum
+  .endscope
+  .scope        SPI
+    .struct
+                .org    $9F3E
+    DATA        .byte
+    CTRL        .byte
+    .endstruct
+    .enum
+    SELECT      =       %00000001
+    SLOW        =       %00000010
+    .endenum
+  .endscope
+
+  ; Internal RAM and registers
+
+  .struct
+                .org    $000000
+  VRAM          .res    $020000 ; 128 Kibibytes
+  .endstruct
+  .scope        PSG             ; Programmable Sound Generator
+    .struct
+    PITCH       .word
+    VOL         .byte           ; Right, left sides; volume
+    WAVEFORM    .byte           ; Wave shape, pulse width
+    .endstruct
+    LEFT        =       %01 << 6
+    RIGHT       =       %10 << 6
+    .enum
+    PULSE       =       $00 << 6
+    SAWTOOTH    =       $01 << 6
+    TRIANGLE    =       $02 << 6
+    NOISE       =       $03 << 6
+    .endenum
+    .struct
+                .org    $01F9C0
+    VOICES      .res    $10 * 4
+    .endstruct
+  .endscope
+  .struct
+                .org    $01FA00
+  PALETTE       .word   $0100
+  .endstruct
+  .scope        SPRITE
+    .struct                     ; Sprite attributes
+    ADDR        .addr           ; Address and color mode
+    XX          .word           ; Co-ordinates
+    YY          .word
+    Z_FLIP      .byte           ; Collision mask, Z-depth, flip bits
+    SIZE_PAL    .byte
+    .endstruct
+    .enum       FLIP
+      NONE      =       %00000000
+      HORIZ
+      VERT
+      BOTH
+    .endenum
+    .enum       DEPTH
+      DISABLE   =       $00 << 2
+      CANVAS    =       $01 << 2
+      LAYER0    =       $02 << 2
+      LAYER1    =       $03 << 2
+    .endenum
+    .enum                       ; Sprite geometry
+    WIDTH8      =       $00 << 4
+    WIDTH16     =       $01 << 4
+    WIDTH32     =       $02 << 4
+    WIDTH64     =       $03 << 4
+    HEIGHT8     =       $00 << 6
+    HEIGHT16    =       $01 << 6
+    HEIGHT32    =       $02 << 6
+    HEIGHT64    =       $03 << 6
+    COLORS16    =       $00 << 7
+    COLORS256   =       $01 << 7
+    .endenum
+  .endscope
+  .struct
+                .org    $01FC00
+  SPRITES       .res    128 * 8
+  .endstruct
+.endscope
+
+; YM2151 audio chip
+.struct YM2151
+                .org    $9F40
+  ADDR          .byte
+  .union
+  DATA          .byte
+  STATUS        .byte
+  .endunion
+.endstruct
+
+; X16 Emulator device
+; This device doesn't exist on the real machine.
+.struct EMULATOR
+                .org    $9FB0
+  DEBUG         .byte           ; Boolean: debugging enabled
+  VERALOG       .byte           ; Boolean: log VERA activity
+  KEYBOARDLOG   .byte           ; Boolean: log keyboard data
+  ECHO          .byte           ; Type of echo that's enabled
+  SAVEXIT       .byte           ; Boolean: save machine state on exit
+  GIFREC        .byte           ; Method of recording GIF movie
+                .res    2
+  CYCLECOUNT    .dword          ; Running count of CPU cycles (Read-Only)
+                .res    1
+  KEYMAP        .byte           ; Current keyboard layout number (Read-Only)
+  DETECT        .byte   2       ; If is "16" string, then running on emulator (RO)
+.endstruct
+
+; ---------------------------------------------------------------------------
+; Banked RAM and ROM
+
+TIMER           := $A03B        ; (bank 0) 60 Hz. timer (3 bytes, big-endian)
+
+.struct BANK
+        .org    $A000
+  RAM   .res    $2000           ; 8 Kibibyte window into 512 Kibibytes or 2048 Kibibytes
+  ROM   .res    $4000           ; 16 Kibibyte window into 128 Kibibytes
+.endstruct

asminc/em-error.inc

@@ -0,0 +1,49 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                               em-error.inc                                */
+;/*                                                                           */
+;/*                              EM error codes                               */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/* (C) 2002-2012, Ullrich von Bassewitz                                      */
+;/*                Roemerstrasse 52                                           */
+;/*                D-70794 Filderstadt                                        */
+;/* EMail:         uz@cc65.org                                                */
+;/*                                                                           */
+;/*                                                                           */
+;/* This software is provided 'as-is', without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated but is not required.                                       */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice may not be removed or altered from any source              */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+
+
+; Error constants
+.enum
+        EM_ERR_OK                       ; No error
+        EM_ERR_NO_DRIVER                ; No driver available
+        EM_ERR_CANNOT_LOAD              ; Error loading driver
+        EM_ERR_INV_DRIVER               ; Invalid driver
+        EM_ERR_NO_DEVICE                ; Device (hardware) not found
+        EM_ERR_INSTALLED                ; A driver is already installed
+
+        EM_ERR_COUNT                    ; Special: Number of error messages
+.endenum
+
+
+

asminc/em-kernel.inc

@@ -0,0 +1,106 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                              em-kernel.inc                                */
+;/*                                                                           */
+;/*                           EM kernel interface                             */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/* (C) 2002-2003 Ullrich von Bassewitz                                       */
+;/*               Roemerstrasse 52                                            */
+;/*               D-70794 Filderstadt                                         */
+;/* EMail:        uz@cc65.org                                                 */
+;/*                                                                           */
+;/*                                                                           */
+;/* This software is provided 'as-is', without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated but is not required.                                       */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice may not be removed or altered from any source              */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+
+
+;------------------------------------------------------------------------------
+; The driver header
+
+.struct EMD_HDR
+        ID      .byte   3       ; Contains 0x65, 0x6d, 0x64 ("emd")
+        VERSION .byte   1       ; Interface version
+        LIBREF  .addr           ; Library reference
+        JUMPTAB .struct
+            INSTALL     .addr   ; INSTALL routine
+            UNINSTALL   .addr   ; UNINSTALL routine
+            PAGECOUNT   .addr   ; PAGECOUNT routine
+            MAP         .addr   ; MAP routine
+            USE         .addr   ; USE routine
+            MAPCLEAN    .addr   ; MAPCLEAN routine
+            COPYFROM    .addr   ; COPYFROM routine
+            COPYTO      .addr   ; COPYTO routine
+        .endstruct
+.endstruct
+
+;------------------------------------------------------------------------------
+; The EMD API version, stored in EMD_HDR::VERSION
+
+EMD_API_VERSION         = $02
+
+;------------------------------------------------------------------------------
+; The asm equivalent to the C em_copy structure
+
+.struct EM_COPY
+        BUF     .addr           ; Memory buffer to copy from or to
+        OFFS    .byte           ; Offset into page
+        PAGE    .word           ; Starting page to copy from or to
+        COUNT   .word           ; Number of bytes to copy
+        UNUSED  .byte           ; Make the size 8 bytes
+.endstruct
+
+;------------------------------------------------------------------------------
+; Variables
+
+        .global _em_drv                         ; Pointer to driver
+
+;------------------------------------------------------------------------------
+; Driver entry points
+
+        .global emd_install
+        .global emd_uninstall
+        .global emd_pagecount
+        .global emd_map
+        .global emd_use
+        .global emd_commit
+        .global emd_copyfrom
+        .global emd_copyto
+
+;------------------------------------------------------------------------------
+; ASM functions
+
+        .global em_clear_ptr
+
+;------------------------------------------------------------------------------
+; C callable functions
+
+        .global _em_load_driver
+        .global _em_unload
+        .global _em_install
+        .global _em_uninstall
+        .global _em_pagecount
+        .global _em_map
+        .global _em_use
+        .global _em_commit
+        .global _em_copyfrom
+        .global _em_copyto
+

asminc/errno.inc

@@ -0,0 +1,37 @@
+;
+; Ullrich von Bassewitz, 16.05.2000
+;
+
+; Variables and functions
+
+        .global         ___errno, ___oserror
+        .global         ___osmaperrno
+        .global         ___seterrno
+        .global         ___directerrno, ___mappederrno
+
+; Error codes, must match the values in the C headers
+.enum
+        EOK                     ; No error
+        ENOENT                  ; No such file or directory
+        ENOMEM                  ; Out of memory
+        EACCES                  ; Permission denied
+        ENODEV                  ; No such device
+        EMFILE                  ; Too many open files
+        EBUSY                   ; Device or resource busy
+        EINVAL                  ; Invalid argument
+        ENOSPC                  ; No space left on device
+        EEXIST                  ; File exists
+        EAGAIN                  ; Try again
+        EIO                     ; I/O error
+        EINTR                   ; Interrupted system call
+        ENOSYS                  ; Function not implemented
+        ESPIPE                  ; Illegal seek
+        ERANGE                  ; Range error
+        EBADF                   ; Bad file number
+        ENOEXEC                 ; Exec format error
+        EUNKNOWN                ; Unknown OS specific error - must be last!
+
+        EMAX    = EUNKNOWN      ; Highest error code
+.endenum
+
+

asminc/fcntl.inc

@@ -0,0 +1,21 @@
+;
+; Ullrich von Bassewitz, 05.06.1999
+;
+
+; Predefined file handles
+STDIN_FILENO    = 0
+STDOUT_FILENO   = 1
+STDERR_FILENO   = 2
+
+; File mode constants, must match the values in the C headers
+O_RDONLY        = $01
+O_WRONLY        = $02
+O_RDWR          = $03
+O_CREAT         = $10
+O_TRUNC         = $20
+O_APPEND        = $40
+O_EXCL          = $80
+
+
+
+

asminc/gamate.inc

@@ -0,0 +1,64 @@
+;-------------------------------------------------------------------------------
+;                                gamate.inc
+;
+;                   Gamate system specific definitions
+;
+; (w) 2015 Groepaz/Hitmen (groepaz@gmx.net)
+;     based on technical reference by PeT (mess@utanet.at)
+;-------------------------------------------------------------------------------
+
+; look at gamate.h for comments, they are not duplicated here
+
+AUDIO_BASE      = $4000
+
+JOY_DATA        = $4400
+
+JOY_DATA_UP     = $01
+JOY_DATA_DOWN   = $02
+JOY_DATA_LEFT   = $04
+JOY_DATA_RIGHT  = $08
+JOY_DATA_FIRE_A = $10
+JOY_DATA_FIRE_B = $20
+JOY_DATA_START  = $40
+JOY_DATA_SELECT = $80
+
+LCD_WIDTH       = 160
+LCD_HEIGHT      = 152
+
+LCD_BASE        = $5000
+LCD_MODE        = $5001
+LCD_XPOS        = $5002
+LCD_YPOS        = $5003
+LCD_X           = $5004
+LCD_Y           = $5005
+LCD_READ        = $5006
+LCD_DATA        = $5007
+
+LCD_MODE_INC_X  = $00
+LCD_MODE_INC_Y  = $40
+LCD_XPOS_PLANE1 = $00
+LCD_XPOS_PLANE2 = $80
+
+; constants for the conio implementation
+charsperline    = (LCD_WIDTH / 8)
+screenrows      = (LCD_HEIGHT / 8)
+
+CH_HLINE        = 1
+CH_VLINE        = 2
+
+COLOR_WHITE     = 0
+COLOR_GREY2     = 1
+COLOR_GREY1     = 2
+COLOR_BLACK     = 3
+
+; bios zp usage:
+ZP_NMI_4800     = $0a
+ZP_IRQ_COUNT    = $0b
+ZP_IRQ_CTRL     = $0c
+
+ZP_IRQ_CNT1     = $0e
+ZP_IRQ_CNT2     = $0f
+ZP_IRQ_CNT3     = $10
+ZP_IRQ_CNT4     = $11
+
+ZP_NMI_FLAG     = $e8

asminc/generic.mac

@@ -0,0 +1,53 @@
+
+; add - Add without carry
+.macro  add     Arg1, Arg2
+        clc
+        .if .paramcount = 2
+                adc     Arg1, Arg2
+        .else
+                adc     Arg1
+        .endif
+.endmacro
+
+; sub - subtract without borrow
+.macro  sub     Arg1, Arg2
+        sec
+        .if .paramcount = 2
+                sbc     Arg1, Arg2
+        .else
+                sbc     Arg1
+        .endif
+.endmacro
+
+; bge - jump if unsigned greater or equal
+.macro  bge     Arg
+        bcs     Arg
+.endmacro
+
+; blt - Jump if unsigned less
+.macro  blt     Arg
+        bcc     Arg
+.endmacro
+
+; bgt - jump if unsigned greater
+.macro  bgt     Arg
+        beq     *+4
+        bcs     Arg
+.endmacro
+
+; ble - jump if unsigned less or equal
+.macro  ble     Arg
+        beq     Arg
+        bcc     Arg
+.endmacro
+
+; bnz - jump if not zero
+.macro  bnz     Arg
+        bne     Arg
+.endmacro
+
+; bze - jump if zero
+.macro  bze     Arg
+        beq     Arg
+.endmacro
+

asminc/get_tv.inc

@@ -0,0 +1,22 @@
+;
+; get_tv.inc
+;
+; Ullrich von Bassewitz, 2004-10-15
+;
+; Defines for the get_tv function.
+
+
+
+; Error codes returned by all functions
+.enum TV
+    NTSC
+    PAL
+    OTHER
+.endenum
+
+
+; get_tv function
+
+        .global _get_tv
+
+

asminc/joy-error.inc

@@ -0,0 +1,44 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                              joy-error.inc                                */
+;/*                                                                           */
+;/*                         Joystick error codes                              */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/* (C) 2002      Ullrich von Bassewitz                                       */
+;/*               Wacholderweg 14                                             */
+;/*               D-70597 Stuttgart                                           */
+;/* EMail:        uz@musoftware.de                                            */
+;/*                                                                           */
+;/*                                                                           */
+;/* This software is provided 'as-is', without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated but is not required.                                       */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice may not be removed or altered from any source              */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+
+
+; Error codes
+JOY_ERR_OK              = 0       ; No error
+JOY_ERR_NO_DRIVER       = 1       ; No driver available
+JOY_ERR_CANNOT_LOAD     = 2       ; Error loading driver
+JOY_ERR_INV_DRIVER      = 3       ; Invalid driver
+JOY_ERR_NO_DEVICE       = 4       ; Device (hardware) not found
+
+
+

asminc/joy-kernel.inc

@@ -0,0 +1,83 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                              joy-kernel.inc                               */
+;/*                                                                           */
+;/*                    Internally used joystick functions                     */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/* (C) 2002-2006, Ullrich von Bassewitz                                      */
+;/*                Roemerstrasse 52                                           */
+;/*                D-70794 Filderstadt                                        */
+;/* EMail:         uz@cc65.org                                                */
+;/*                                                                           */
+;/*                                                                           */
+;/* This software is provided 'as-is', without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated but is not required.                                       */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice may not be removed or altered from any source              */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+
+
+
+
+
+;------------------------------------------------------------------------------
+; Driver header stuff
+
+.struct JOY_HDR
+        ID      .byte   3       ; $6A, $6F, $79 ("joy")
+        VERSION .byte   1       ; Interface version
+        LIBREF  .addr           ; Library reference
+        JUMPTAB .struct
+            INSTALL     .addr   ; INSTALL routine
+            UNINSTALL   .addr   ; UNINSTALL routine
+            COUNT       .addr   ; COUNT routine
+            READ        .addr   ; READ routine
+        .endstruct
+.endstruct
+
+;------------------------------------------------------------------------------
+; The JOY API version, stored in JOY_HDR::VERSION
+
+JOY_API_VERSION         = $05
+
+;------------------------------------------------------------------------------
+; Variables
+
+        .global _joy_drv                        ; Pointer to driver
+        .global _joy_masks
+
+;------------------------------------------------------------------------------
+; Driver entry points
+
+        .global joy_install
+        .global joy_uninstall
+        .global joy_count
+        .global joy_read
+
+;------------------------------------------------------------------------------
+; C callable functions
+
+        .global _joy_load_driver
+        .global _joy_unload
+        .global _joy_install
+        .global _joy_uninstall
+        .global _joy_count
+        .global _joy_read
+
+        .global _joy_clear_ptr

asminc/kim1.inc

@@ -0,0 +1,31 @@
+; ---------------------------------------------------------------------------
+;
+; KIM-1 definitions
+;
+; ---------------------------------------------------------------------------
+
+
+RAMSTART := $0200     ; Entry point
+
+
+; ---------------------------------------------------------------------------
+; Monitor Functions
+; ---------------------------------------------------------------------------
+OUTCHR   := $1EA0     ; Output character
+INTCHR   := $1E5A     ; Input character without case conversion
+DUMPT    := $1800     ; Dump memory to tape
+LOADT    := $1873     ; Load memory from tape
+START    := $1C4F     ; Enter KIM-1 monitor
+SCANDS   := $1F1F     ; Scan 7-segment display
+KEYIN    := $1F40     ; Open up keyboard channel
+GETKEY   := $1F6A     ; Return key from keyboard
+
+
+; ---------------------------------------------------------------------------
+; System Memory
+; ---------------------------------------------------------------------------
+SAL      := $17F5     ; Tape load address low
+SAH      := $17F6     ; Tape load address high
+EAL      := $17F7     ; Tape address end low
+EAH      := $17F8     ; Tape address end high
+ID       := $17F9     ; Tape Identification number

asminc/longbranch.mac

@@ -0,0 +1,88 @@
+.macro  jeq     Target
+        .if     .match(Target, 0)
+        bne     *+5
+        jmp     Target
+        .elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
+                beq     Target
+        .else
+                bne     *+5
+                jmp     Target
+        .endif
+.endmacro
+.macro  jne     Target
+        .if     .match(Target, 0)
+                beq     *+5
+                jmp     Target
+        .elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
+                bne     Target
+        .else
+                beq     *+5
+                jmp     Target
+        .endif
+.endmacro
+.macro  jmi     Target
+        .if     .match(Target, 0)
+                bpl     *+5
+                jmp     Target
+        .elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
+                bmi     Target
+        .else
+                bpl     *+5
+                jmp     Target
+        .endif
+.endmacro
+.macro  jpl     Target
+        .if     .match(Target, 0)
+                bmi     *+5
+                jmp     Target
+        .elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
+                bpl     Target
+        .else
+                bmi     *+5
+                jmp     Target
+        .endif
+.endmacro
+.macro  jcs     Target
+        .if     .match(Target, 0)
+                bcc     *+5
+                jmp     Target
+        .elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
+                bcs     Target
+        .else
+                bcc     *+5
+                jmp     Target
+        .endif
+.endmacro
+.macro  jcc     Target
+        .if     .match(Target, 0)
+                bcs     *+5
+                jmp     Target
+        .elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
+                bcc     Target
+        .else
+                bcs     *+5
+                jmp     Target
+        .endif
+.endmacro
+.macro  jvs     Target
+        .if     .match(Target, 0)
+                bvc     *+5
+                jmp     Target
+        .elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
+                bvs     Target
+        .else
+                bvc     *+5
+                jmp     Target
+        .endif
+.endmacro
+.macro  jvc     Target
+        .if     .match(Target, 0)
+                bvs     *+5
+                jmp     Target
+        .elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
+                bvc     Target
+        .else
+                bvs     *+5
+                jmp     Target
+        .endif
+.endmacro

asminc/lynx.inc

@@ -0,0 +1,460 @@
+; Lynx system hardware includes
+; Shawn Jefferson
+; June 18th, 2004
+;
+; Reference:
+;  Bastian Schick's Lynx Documentation
+;  http://www.geocities.ws/SiliconValley/Byte/4242/lynx/
+;
+
+; ***
+; *** Suzy Addresses
+; ***
+
+; Sprite Control Block
+
+TMPADRL     = $FC00
+TMPADRH     = $FC01
+TILTACUML   = $FC02
+TILTACUMH   = $FC03
+HOFFL       = $FC04
+HOFFH       = $FC05
+VOFFL       = $FC06
+VOFFH       = $FC07
+VIDBASL     = $FC08
+VIDBASH     = $FC09
+COLLBASL    = $FC0A
+COLLBASH    = $FC0B
+VIDADRL     = $FC0C
+VIDADRH     = $FC0D
+COLLADRL    = $FC0E
+COLLADRH    = $FC0F
+SCBNEXTL    = $FC10
+SCBNEXTH    = $FC11
+SPRDLINEL   = $FC12
+SPRDLINEH   = $FC13
+HPOSSTRTL   = $FC14
+HPOSSTRTH   = $FC15
+VPOSSTRTL   = $FC16
+VPOSSTRTH   = $FC17
+SPRHSIZL    = $FC18
+SPRHSIZH    = $FC19
+SPRVSIZL    = $FC1A
+SPRVSIZH    = $FC1B
+STRETCHL    = $FC1C
+STRETCHH    = $FC1D
+TILTL       = $FC1E
+TILTH       = $FC1F
+SPRDOFFL    = $FC20
+SPRDOFFH    = $FC21
+SPRVPOSL    = $FC22
+SPRVPOSH    = $FC23
+COLLOFFL    = $FC24
+COLLOFFH    = $FC25
+VSIZACUML   = $FC26
+VSIZACUMH   = $FC27
+HSIZOFFL    = $FC28
+HSIZOFFH    = $FC29
+VSIZOFFL    = $FC2A
+VSIZOFFH    = $FC2B
+SCBADRL     = $FC2C
+SCBADRH     = $FC2D
+PROCADRL    = $FC2E
+PROCADRH    = $FC2F
+
+; Suzy Math
+
+MATHD       = $FC52
+MATHC       = $FC53
+MATHB       = $FC54
+MATHA       = $FC55
+MATHP       = $FC56
+MATHN       = $FC57
+MATHH       = $FC60
+MATHG       = $FC61
+MATHF       = $FC62
+MATHE       = $FC63
+MATHM       = $FC6C
+MATHL       = $FC6D
+MATHK       = $FC6E
+MATHJ       = $FC6F
+
+; Suzy sprite engine
+
+SPRCTL0          = $FC80
+; Sprite bits-per-pixel definitions
+BPP_MASK         = %11000000  ; Mask for settings bits per pixel
+BPP_1            = %00000000
+BPP_2            = %01000000
+BPP_3            = %10000000
+BPP_4            = %11000000
+; More sprite control 0 bit definitions
+HFLIP            = %00100000
+VFLIP            = %00010000
+; Sprite types - redefined to reflect the reality caused by the shadow error
+TYPE_SHADOW      = %00000111
+TYPE_XOR         = %00000110
+TYPE_NONCOLL     = %00000101  ; Non-colliding
+TYPE_NORMAL      = %00000100
+TYPE_BOUNDARY    = %00000011
+TYPE_BSHADOW     = %00000010  ; Background shadow
+TYPE_BACKNONCOLL = %00000001  ; Background non-colliding
+TYPE_BACKGROUND  = %00000000
+
+SPRCTL1     = $FC81
+LITERAL     = %10000000
+PACKED      = %00000000
+ALGO3       = %01000000  ; Broken, do not set this bit!
+; Sprite reload mask definitions
+RELOAD_MASK = %00110000
+RENONE      = %00000000  ; Reload nothing
+REHV        = %00010000  ; Reload hsize, vsize
+REHVS       = %00100000  ; Reload hsize, vsize, stretch
+REHVST      = %00110000  ; Reload hsize, vsize, stretch, tilt
+; More sprite control 1 bit definitions
+REUSEPAL    = %00001000
+SKIP        = %00000100
+DRAWUP      = %00000010
+DRAWLEFT    = %00000001
+
+SPRCOLL   = $FC82
+SPRINIT   = $FC83
+SUZYHREV  = $FC88
+SUZYSREV  = $FC89
+SUZYBUSEN = $FC90
+
+SPRGO = $FC91
+; SPRGO bit definitions
+SPRITE_GO = %00000001  ; sprite process start bit
+EVER_ON   = %00000100  ; everon detector enable
+
+SPRSYS = $FC92
+; SPRSYS bit definitions for write operations
+SIGNMATH      = %10000000  ; signed math
+ACCUMULATE    = %01000000  ; accumulate multiplication results
+NO_COLLIDE    = %00100000  ; do not collide with any sprites (also SPRCOLL bit definition)
+VSTRETCH      = %00010000  ; stretch v
+LEFTHAND      = %00001000
+CLR_UNSAFE    = %00000100  ; unsafe access reset
+SPRITESTOP    = %00000010  ; request to stop sprite process
+; SPRSYS bit definitions for read operations
+MATHWORKING   = %10000000  ; math operation in progress
+MATHWARNING   = %01000000  ; accumulator overflow on multiple or divide by zero
+MATHCARRY     = %00100000  ; last carry bit
+VSTRETCHING   = %00010000
+LEFTHANDED    = %00001000
+UNSAFE_ACCESS = %00000100  ; unsafe access performed
+SPRITETOSTOP  = %00000010  ; requested to stop
+SPRITEWORKING = %00000001  ; sprite process is active
+
+JOYSTICK = $FCB0
+; JOYSTICK bit definitions
+JOYPAD_UP      = %10000000
+JOYPAD_DOWN    = %01000000
+JOYPAD_LEFT    = %00100000
+JOYPAD_RIGHT   = %00010000
+BUTTON_OPTION1 = %00001000
+BUTTON_OPTION2 = %00000100
+BUTTON_INNER   = %00000010
+BUTTON_OUTER   = %00000001
+
+SWITCHES    = $FCB1
+; SWITCHES bit definitions
+CART1_IO_INACTIVE = %00000100
+CART0_IO_INACTIVE = %00000010
+BUTTON_PAUSE      = %00000001
+
+RCART0      = $FCB2
+RCART1      = $FCB3
+LEDS        = $FCC0
+PARSTATUS   = $FCC2
+PARDATA     = $FCC3
+HOWIE       = $FCC4
+
+;
+; *** Mikey Addresses
+; ***
+
+; Mikey timers
+
+; Logical timer names
+TIMER0 = $FD00
+TIMER1 = $FD04
+TIMER2 = $FD08
+TIMER3 = $FD0C
+TIMER4 = $FD10
+TIMER5 = $FD14
+TIMER6 = $FD18
+TIMER7 = $FD1C
+HTIMER = TIMER0  ; horizontal line timer (timer 0)
+VTIMER = TIMER2  ; vertical blank timer (timer 2)
+STIMER = TIMER7  ; sound timer (timer 7)
+
+HTIMBKUP = $FD00  ; horizontal line timer (timer 0)
+HTIMCTLA = $FD01
+HTIMCNT  = $FD02
+HTIMCTLB = $FD03
+VTIMBKUP = $FD08  ; vertical blank timer (timer 2)
+VTIMCTLA = $FD09
+VTIMCNT  = $FD0A
+VTIMCTLB = $FD0B
+BAUDBKUP = $FD10  ; serial timer (timer 4)
+STIMBKUP = $FD1C  ; sound timer (timer 7)
+STIMCTLA = $FD1D
+STIMCNT  = $FD1E
+STIMCTLB = $FD1F
+
+TIM0BKUP = $FD00
+TIM0CTLA = $FD01
+TIM0CNT  = $FD02
+TIM0CTLB = $FD03
+TIM1BKUP = $FD04
+TIM1CTLA = $FD05
+TIM1CNT  = $FD06
+TIM1CTLB = $FD07
+TIM2BKUP = $FD08
+TIM2CTLA = $FD09
+TIM2CNT  = $FD0A
+TIM2CTLB = $FD0B
+TIM3BKUP = $FD0C
+TIM3CTLA = $FD0D
+TIM3CNT  = $FD0E
+TIM3CTLB = $FD0F
+TIM4BKUP = $FD10
+TIM4CTLA = $FD11
+TIM4CNT  = $FD12
+TIM4CTLB = $FD13
+TIM5BKUP = $FD14
+TIM5CTLA = $FD15
+TIM5CNT  = $FD16
+TIM5CTLB = $FD17
+TIM6BKUP = $FD18
+TIM6CTLA = $FD19
+TIM6CNT  = $FD1A
+TIM6CTLB = $FD1B
+TIM7BKUP = $FD1C
+TIM7CTLA = $FD1D
+TIM7CNT  = $FD1E
+TIM7CTLB = $FD1F
+
+; Timer offsets
+TIM_BACKUP   = 0
+TIM_CONTROLA = 1
+TIM_COUNT    = 2
+TIM_CONTROLB = 3
+
+; TIM_CONTROLA control bits
+ENABLE_INT     = %10000000
+RESET_DONE     = %01000000
+ENABLE_RELOAD  = %00010000
+ENABLE_COUNT   = %00001000
+AUD_CLOCK_MASK = %00000111
+; Clock settings
+AUD_LINKING = %00000111
+AUD_64      = %00000110
+AUD_32      = %00000101
+AUD_16      = %00000100
+AUD_8       = %00000011
+AUD_4       = %00000010
+AUD_2       = %00000001
+AUD_1       = %00000000
+
+; TIM_CONTROLB control bits
+TIMER_DONE = %00001000
+LAST_CLOCK = %00000100
+BORROW_IN  = %00000010
+BORROW_OUT = %00000001
+
+; Mikey Audio
+
+AUDIO0 = $FD20  ; audio channel 0
+AUDIO1 = $FD28  ; audio channel 1
+AUDIO2 = $FD30  ; audio channel 2
+AUDIO3 = $FD38  ; audio channel 3
+
+AUD0VOL   = $FD20
+AUD0FEED  = $FD21
+AUD0OUT   = $FD22
+AUD0SHIFT = $FD23
+AUD0BKUP  = $FD24
+AUD0CTLA  = $FD25
+AUD0CNT   = $FD26
+AUD0CTLB  = $FD27
+AUD1VOL   = $FD28
+AUD1FEED  = $FD29
+AUD1OUT   = $FD2A
+AUD1SHIFT = $FD2B
+AUD1BKUP  = $FD2C
+AUD1CTLA  = $FD2D
+AUD1CNT   = $FD2E
+AUD1CTLB  = $FD2F
+AUD2VOL   = $FD30
+AUD2FEED  = $FD31
+AUD2OUT   = $FD32
+AUD2SHIFT = $FD33
+AUD2BKUP  = $FD34
+AUD2CTLA  = $FD35
+AUD2CNT   = $FD36
+AUD2CTLB  = $FD37
+AUD3VOL   = $FD38
+AUD3FEED  = $FD39
+AUD3OUT   = $FD3A
+AUD3SHIFT = $FD3B
+AUD3BKUP  = $FD3C
+AUD3CTLA  = $FD3D
+AUD3CNT   = $FD3E
+AUD3CTLB  = $FD3F
+
+; AUD_CONTROL bits are almost identical to TIM_CONTROLA bits.
+; See TIM_CONTROLA above for the other definitions
+FEEDBACK_7       = %10000000
+ENABLE_INTEGRATE = %00100000
+
+; Stereo control registers follow
+; Stereo capability does not exist in all Lynxes
+; Left and right may be reversed, and if so will be corrected in a later
+; release
+ATTENREG0 = $FD40 ; Stereo attenuation registers
+ATTENREG1 = $FD41
+ATTENREG2 = $FD42
+ATTENREG3 = $FD43
+
+MPAN    = $FD44
+MSTEREO = $FD50
+; Bit definitions for MPAN and MSTEREO registers
+LEFT_ATTENMASK  = %11110000
+RIGHT_ATTENMASK = %00001111
+LEFT3_SELECT  = %10000000
+LEFT2_SELECT  = %01000000
+LEFT1_SELECT  = %00100000
+LEFT0_SELECT  = %00010000
+RIGHT3_SELECT = %00001000
+RIGHT2_SELECT = %00000100
+RIGHT1_SELECT = %00000010
+RIGHT0_SELECT = %00000001
+
+; Mikey interrupts
+
+INTRST = $FD80
+INTSET = $FD81
+
+; Interrupt bits in INTRST and INTSET
+TIMER0_INTERRUPT = %00000001
+TIMER1_INTERRUPT = %00000010
+TIMER2_INTERRUPT = %00000100
+TIMER3_INTERRUPT = %00001000
+TIMER4_INTERRUPT = %00010000
+TIMER5_INTERRUPT = %00100000
+TIMER6_INTERRUPT = %01000000
+TIMER7_INTERRUPT = %10000000
+
+HBL_INTERRUPT    = TIMER0_INTERRUPT
+VBL_INTERRUPT    = TIMER2_INTERRUPT
+SERIAL_INTERRUPT = TIMER4_INTERRUPT
+SND_INTERRUPT    = TIMER7_INTERRUPT
+
+MAGRDY0 = $FD84
+MAGRDY1 = $FD85
+AUDIN   = $FD86
+SYSCTL1 = $FD87
+; SYSCTL1 bit definitions
+POWERON          = %00000010
+CART_ADDR_STROBE = %00000001
+
+MIKEYHREV = $FD88
+MIKEYSREV = $FD89
+
+IODIR = $FD8A
+IODAT = $FD8B
+; IODIR and IODAT bit definitions
+AUDIN_BIT      = %00010000  ; Note that there is also the address AUDIN
+READ_ENABLE    = %00010000  ; Same bit for AUDIN_BIT
+RESTLESS       = %00001000
+NOEXP          = %00000100  ; If set, redeye is not connected
+CART_ADDR_DATA = %00000010
+CART_POWER_OFF = %00000010  ; Same bit for CART_ADDR_DATA
+EXTERNAL_POWER = %00000001
+
+SERCTL = $FD8C
+; SERCTL bit definitions for write operations
+TXINTEN  = %10000000
+RXINTEN  = %01000000
+PAREN    = %00010000
+RESETERR = %00001000
+TXOPEN   = %00000100
+TXBRK    = %00000010
+PAREVEN  = %00000001
+; SERCTL bit definitions for read operations
+TXRDY    = %10000000
+RXRDY    = %01000000
+TXEMPTY  = %00100000
+PARERR   = %00010000
+OVERRUN  = %00001000
+FRAMERR  = %00000100
+RXBRK    = %00000010
+PARBIT   = %00000001
+
+SERDAT   = $FD8D
+SDONEACK = $FD90
+CPUSLEEP = $FD91
+DISPCTL  = $FD92
+; DISPCTL bit definitions
+DISP_COLOR   = %10000000  ; must be set to 1
+DISP_FOURBIT = %01000000  ; must be set to 1
+DISP_FLIP    = %00100000
+DMA_ENABLE   = %00010000  ; must be set to 1
+
+PBKUP    = $FD93
+DISPADRL = $FD94
+DISPADRH = $FD95
+
+MTEST0 = $FD9C
+; MTEST0 bit definitions
+AT_CNT16   = %10000000
+AT_TEST    = %01000000
+XCLKEN     = %00100000
+UART_TURBO = %00010000
+ROM_SEL    = %00001000
+ROM_TEST   = %00000100
+M_TEST     = %00000010
+CPU_TEST   = %00000001
+
+MTEST1 = $FD9D
+; MTEST1 bit definitions
+P_CNT16     = %01000000
+REF_CNT16   = %00100000
+VID_TRIG    = %00010000
+REF_TRIG    = %00001000
+VID_DMA_DIS = %00000100
+REF_FAST    = %00000010
+REF_DIS     = %00000001
+
+MTEST2 = $FD9E
+; MTEST2 bit definitions
+V_STROBE  = %00010000
+V_ZERO    = %00001000
+H_120     = %00000100
+H_ZERO    = %00000010
+V_BLANKEF = %00000001
+
+PALETTE  = $FDA0  ; hardware rgb palette
+GCOLMAP  = $FDA0  ; hardware rgb palette (green)
+RBCOLMAP = $FDB0  ; hardware rgb palette (red-blue)
+
+; Memory mapping control and 6502 vectors
+
+MAPCTL        = $FFF9
+; MAPCTL bit definitions
+TURBO_DISABLE = %10000000
+VECTOR_SPACE  = %00001000  ; 1 maps RAM into specified space
+ROM_SPACE     = %00000100
+MIKEY_SPACE   = %00000010
+SUZY_SPACE    = %00000001
+
+VECTORS  = $FFFB
+INTVECTL = $FFFE
+INTVECTH = $FFFF
+RSTVECTL = $FFFC
+RSTVECTH = $FFFD
+NMIVECTL = $FFFA
+NMIVECTH = $FFFB

asminc/mega65.inc

@@ -0,0 +1,239 @@
+
+; ---------------------------------------------------------------------------
+; Zero page, Commodore stuff
+
+TXTPTR          := $3C          ; Pointer into BASIC source code
+STATUS          := $90          ; Kernal I/O completion status
+FNAM_LEN        := $B7          ; Length of filename
+SECADR          := $B9          ; Secondary address
+DEVNUM          := $BA          ; Device number
+FNAM            := $BB          ; Address of filename
+FNAM_BANK       := $BE          ; Bank for filename
+KEY_COUNT       := $D0          ; Number of keys in input buffer
+FKEY_COUNT      := $D1          ; Characters for function key
+MODE            := $D7          ; 40-/80-column mode (bit 7: 80 columns)
+GRAPHM          := $D8          ; Graphics mode flags (bits 5-7)
+CHARDIS         := $D9          ; Bit 2 shadow for location $01
+CURS_X          := $EC          ; Cursor column
+CURS_Y          := $EB          ; Cursor row
+SCREEN_PTR      := $E0          ; Pointer to current char in text screen
+CRAM_PTR        := $E2          ; Pointer to current char in color RAM
+CHARCOLOR       := $F1
+RVS             := $F3          ; Reverse output flag
+SCROLL          := $F8          ; Disable scrolling flag
+
+BASIC_BUF       := $0200        ; Location of command-line
+BASIC_BUF_LEN   = 161           ; Maximum length of command-line
+
+FKEY_LEN        := $1000        ; Function key lengths
+FKEY_TEXT       := $100A        ; Function key texts
+
+PALFLAG         := $1103        ; $FF=PAL, $00=NTSC
+INIT_STATUS     := $1104        ; Flags: Reset/Restore initiation status
+TIME            := $110C        ; 60HZ clock
+
+KBDREPEAT       := $111a
+KBDREPEATRATE   := $111b
+KBDREPEATDELAY  := $111c
+
+; ---------------------------------------------------------------------------
+; Vectors
+
+IRQVec          := $0314
+BRKVec          := $0316
+NMIVec          := $0318
+
+; ---------------------------------------------------------------------------
+; I/O: VIC
+
+VIC             := $D000
+VIC_SPR0_X      := $D000
+VIC_SPR0_Y      := $D001
+VIC_SPR1_X      := $D002
+VIC_SPR1_Y      := $D003
+VIC_SPR2_X      := $D004
+VIC_SPR2_Y      := $D005
+VIC_SPR3_X      := $D006
+VIC_SPR3_Y      := $D007
+VIC_SPR4_X      := $D008
+VIC_SPR4_Y      := $D009
+VIC_SPR5_X      := $D00A
+VIC_SPR5_Y      := $D00B
+VIC_SPR6_X      := $D00C
+VIC_SPR6_Y      := $D00D
+VIC_SPR7_X      := $D00E
+VIC_SPR7_Y      := $D00F
+VIC_SPR_HI_X    := $D010
+VIC_SPR_ENA     := $D015
+VIC_SPR_EXP_Y   := $D017
+VIC_SPR_EXP_X   := $D01D
+VIC_SPR_MCOLOR  := $D01C
+VIC_SPR_BG_PRIO := $D01B
+VIC_SPR_COLL    := $D01E
+VIC_SPR_BG_COLL := $D01F
+
+VIC_SPR_MCOLOR0 := $D025
+VIC_SPR_MCOLOR1 := $D026
+
+VIC_SPR0_COLOR  := $D027
+VIC_SPR1_COLOR  := $D028
+VIC_SPR2_COLOR  := $D029
+VIC_SPR3_COLOR  := $D02A
+VIC_SPR4_COLOR  := $D02B
+VIC_SPR5_COLOR  := $D02C
+VIC_SPR6_COLOR  := $D02D
+VIC_SPR7_COLOR  := $D02E
+
+VIC_CTRL1       := $D011
+VIC_CTRL2       := $D016
+
+VIC_HLINE       := $D012
+
+VIC_LPEN_X      := $D013
+VIC_LPEN_Y      := $D014
+
+VIC_VIDEO_ADR   := $D018
+
+VIC_IRR         := $D019        ; Interrupt request register
+VIC_IMR         := $D01A        ; Interrupt mask register
+
+VIC_BORDERCOLOR := $D020
+VIC_BG_COLOR0   := $D021
+VIC_BG_COLOR1   := $D022
+VIC_BG_COLOR2   := $D023
+VIC_BG_COLOR3   := $D024
+
+
+; ---------------------------------------------------------------------------
+; I/O: FDC
+
+FDC             := $D080
+
+; ---------------------------------------------------------------------------
+; I/O: SID
+
+SID0            := $D400
+SID0_S1Lo       := $D400
+SID0_S1Hi       := $D401
+SID0_PB1Lo      := $D402
+SID0_PB1Hi      := $D403
+SID0_Ctl1       := $D404
+SID0_AD1        := $D405
+SID0_SUR1       := $D406
+
+SID0_S2Lo       := $D407
+SID0_S2Hi       := $D408
+SID0_PB2Lo      := $D409
+SID0_PB2Hi      := $D40A
+SID0_Ctl2       := $D40B
+SID0_AD2        := $D40C
+SID0_SUR2       := $D40D
+
+SID0_S3Lo       := $D40E
+SID0_S3Hi       := $D40F
+SID0_PB3Lo      := $D410
+SID0_PB3Hi      := $D411
+SID0_Ctl3       := $D412
+SID0_AD3        := $D413
+SID0_SUR3       := $D414
+
+SID0_FltLo      := $D415
+SID0_FltHi      := $D416
+SID0_FltCtl     := $D417
+SID0_Amp        := $D418
+SID0_ADConv1    := $D419
+SID0_ADConv2    := $D41A
+SID0_Noise      := $D41B
+SID0_Read3      := $D41C
+
+SID1            := $D420
+SID1_S1Lo       := $D420
+SID1_S1Hi       := $D421
+SID1_PB1Lo      := $D422
+SID1_PB1Hi      := $D423
+SID1_Ctl1       := $D424
+SID1_AD1        := $D425
+SID1_SUR1       := $D426
+
+SID1_S2Lo       := $D427
+SID1_S2Hi       := $D428
+SID1_PB2Lo      := $D429
+SID1_PB2Hi      := $D42A
+SID1_Ctl2       := $D42B
+SID1_AD2        := $D42C
+SID1_SUR2       := $D42D
+
+SID1_S3Lo       := $D42E
+SID1_S3Hi       := $D42F
+SID1_PB3Lo      := $D430
+SID1_PB3Hi      := $D431
+SID1_Ctl3       := $D432
+SID1_AD3        := $D433
+SID1_SUR3       := $D434
+
+SID1_FltLo      := $D435
+SID1_FltHi      := $D436
+SID1_FltCtl     := $D437
+SID1_Amp        := $D438
+SID1_ADConv1    := $D439
+SID1_ADConv2    := $D43A
+SID1_Noise      := $D43B
+SID1_Read3      := $D43C
+
+; ---------------------------------------------------------------------------
+; I/O: Complex Interface Adapters
+
+CIA1            := $DC00
+CIA1_PRA        := $DC00        ; Port A
+CIA1_PRB        := $DC01        ; Port B
+CIA1_DDRA       := $DC02        ; Data direction register for port A
+CIA1_DDRB       := $DC03        ; Data direction register for port B
+CIA1_TA         := $DC04        ; 16-bit timer A
+CIA1_TB         := $DC06        ; 16-bit timer B
+CIA1_TOD10      := $DC08        ; Time-of-day tenths of a second
+CIA1_TODSEC     := $DC09        ; Time-of-day seconds
+CIA1_TODMIN     := $DC0A        ; Time-of-day minutes
+CIA1_TODHR      := $DC0B        ; Time-of-day hours
+CIA1_SDR        := $DC0C        ; Serial data register
+CIA1_ICR        := $DC0D        ; Interrupt control register
+CIA1_CRA        := $DC0E        ; Control register for timer A
+CIA1_CRB        := $DC0F        ; Control register for timer B
+
+CIA2            := $DD00
+CIA2_PRA        := $DD00
+CIA2_PRB        := $DD01
+CIA2_DDRA       := $DD02
+CIA2_DDRB       := $DD03
+CIA2_TA         := $DD04
+CIA2_TB         := $DD06
+CIA2_TOD10      := $DD08
+CIA2_TODSEC     := $DD09
+CIA2_TODMIN     := $DD0A
+CIA2_TODHR      := $DD0B
+CIA2_SDR        := $DD0C
+CIA2_ICR        := $DD0D
+CIA2_CRA        := $DD0E
+CIA2_CRB        := $DD0F
+
+; ---------------------------------------------------------------------------
+; I/O: DMA
+
+DMA             := $D700
+
+
+; ---------------------------------------------------------------------------
+; Processor Port at $01
+
+LORAM           = $01           ; Enable the basic rom
+HIRAM           = $02           ; Enable the kernal rom
+IOEN            = $04           ; Enable I/O
+CASSDATA        = $08           ; Cassette data
+CASSPLAY        = $10           ; Cassette: Play
+CASSMOT         = $20           ; Cassette motor on
+TP_FAST         = $80           ; Switch Rossmoeller TurboProcess to fast mode
+
+RAMONLY         = $F8           ; (~(LORAM | HIRAM | IOEN)) & $FF
+
+; temporary, to get conio working
+XSIZE = 80
+YSIZE = 50

asminc/modload.inc

@@ -0,0 +1,78 @@
+;*****************************************************************************/
+;*                                                                           */
+;*                                  modload.inc                              */
+;*                                                                           */
+;*                     o65 module loader interface for cc65                  */
+;*                                                                           */
+;*                                                                           */
+;*                                                                           */
+;* (C) 2002      Ullrich von Bassewitz                                       */
+;*               Wacholderweg 14                                             */
+;*               D-70597 Stuttgart                                           */
+;* EMail:        uz@musoftware.de                                            */
+;*                                                                           */
+;*                                                                           */
+;* This software is provided 'as-is', without any expressed or implied       */
+;* warranty.  In no event will the authors be held liable for any damages    */
+;* arising from the use of this software.                                    */
+;*                                                                           */
+;* Permission is granted to anyone to use this software for any purpose,     */
+;* including commercial applications, and to alter it and redistribute it    */
+;* freely, subject to the following restrictions:                            */
+;*                                                                           */
+;* 1. The origin of this software must not be misrepresented; you must not   */
+;*    claim that you wrote the original software. If you use this software   */
+;*    in a product, an acknowledgment in the product documentation would be  */
+;*    appreciated but is not required.                                       */
+;* 2. Altered source versions must be plainly marked as such, and must not   */
+;*    be misrepresented as being the original software.                      */
+;* 3. This notice may not be removed or altered from any source              */
+;*    distribution.                                                          */
+;*                                                                           */
+;*****************************************************************************/
+
+
+
+; Exports structures and functions to load relocatable o65 modules at
+; runtime.
+
+
+
+; Offsets for the mod_ctrl struct. This struct is passed to the module loader.
+; It contains stuff, the loader needs to work, and another area where the
+; loader will place informational data if it was successful. You will have to
+; check the return code of mod_load before accessing any of these additional
+; struct members.
+.struct MOD_CTRL
+        READ            .addr
+        CALLERDATA      .word
+        MODULE          .addr           ; Pointer to module data
+        MODULE_SIZE     .word           ; Total size of loaded module
+        MODULE_ID       .word
+.endstruct
+
+; unsigned char mod_load (struct mod_ctrl* ctrl);
+; /* Load a module into memory and relocate it. The function will return an
+;  * error code (see below). If MLOAD_OK is returned, the outgoing fields in
+;  * the passed mod_ctrl struct contain information about the module just
+;  * loaded.
+;  */
+.global         _mod_load
+
+; void mod_free (void* module);
+; /* Free a loaded module. Note: The given pointer is the pointer to the
+;  * module memory, not a pointer to a control structure.
+;  */
+.global         _mod_free
+
+; Errors
+.enum
+        MLOAD_OK        ; Module load successful
+        MLOAD_ERR_READ  ; Read error
+        MLOAD_ERR_HDR   ; Header error
+        MLOAD_ERR_OS    ; Wrong OS
+        MLOAD_ERR_FMT   ; Data format error
+        MLOAD_ERR_MEM   ; Not enough memory
+.endenum
+
+

asminc/module.mac

@@ -0,0 +1,13 @@
+.ifndef DYN_DRV
+        DYN_DRV = 1
+.endif
+
+.macro  module_header   module_label
+        .if DYN_DRV
+                .segment        "HEADER"
+        .else
+                .data
+                .export         module_label
+                module_label:
+        .endif
+.endmacro

asminc/mouse-kernel.inc

@@ -0,0 +1,184 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                            mouse-kernel.inc                               */
+;/*                                                                           */
+;/*                                Mouse API                                  */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/* (C) 2003-2009, Ullrich von Bassewitz                                      */
+;/*                Roemerstrasse 52                                           */
+;/*                D-70794 Filderstadt                                        */
+;/* EMail:         uz@cc65.org                                                */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/* This software is provided 'as-is', without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated but is not required.                                       */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice may not be removed or altered from any source              */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+
+
+
+;------------------------------------------------------------------------------
+; Error codes
+
+.enum
+        MOUSE_ERR_OK                    ; No error
+        MOUSE_ERR_NO_DRIVER             ; No driver available
+        MOUSE_ERR_CANNOT_LOAD           ; Error loading driver
+        MOUSE_ERR_INV_DRIVER            ; Invalid driver
+        MOUSE_ERR_NO_DEVICE             ; Mouse hardware not found
+        MOUSE_ERR_INV_IOCTL             ; Invalid ioctl code
+
+        MOUSE_ERR_COUNT                 ; Special: Number of error codes
+.endenum
+
+;------------------------------------------------------------------------------
+; The driver header
+
+.struct MOUSE_HDR
+        ID              .byte   3       ; Contains 0x6D, 0x6F, 0x75 ("mou")
+        VERSION         .byte   1       ; Interface version
+        LIBREF          .addr           ; Library reference
+        JUMPTAB         .struct
+            INSTALL     .addr
+            UNINSTALL   .addr
+            HIDE        .addr
+            SHOW        .addr
+            SETBOX      .addr
+            GETBOX      .addr
+            MOVE        .addr
+            BUTTONS     .addr
+            POS         .addr
+            INFO        .addr
+            IOCTL       .addr
+            IRQ         .addr
+        .endstruct
+        FLAGS           .byte           ; Mouse driver flags
+        CALLBACKS .struct               ; Jump instructions
+                        .byte           ; JMP opcode
+            CHIDE       .addr           ; Jump address
+                        .byte
+            CSHOW       .addr
+                        .byte
+            CPREP       .addr
+                        .byte
+            CDRAW       .addr
+                        .byte
+            CMOVEX      .addr
+                        .byte
+            CMOVEY      .addr
+        .endstruct
+.endstruct
+
+;------------------------------------------------------------------------------
+; The mouse callback structure
+
+.struct MOUSE_CALLBACKS
+        HIDE    .addr                   ; Hide the mouse cursor
+        SHOW    .addr                   ; Show the mouse cursor
+        PREP    .addr                   ; Prepare to move the mouse cursor
+        DRAW    .addr                   ; Draw the mouse cursor
+        MOVEX   .addr                   ; Move the mouse cursor to X coord
+        MOVEY   .addr                   ; Move the mouse cursor to Y coord
+.endstruct
+
+;------------------------------------------------------------------------------
+; The mouse API version, stored in MOUSE_HDR::VERSION
+
+MOUSE_API_VERSION       = $06
+
+;------------------------------------------------------------------------------
+; Bitmapped mouse driver flags, stored in MOUSE_HDR::FLAGS.
+; Note: If neither of MOUSE_FLAG_XXX_IRQ is set, no interrupts are supplied
+; to the driver. If one of the bits is set, the interrupt vector MUST be
+; valid.
+; Beware: Some of the bits are tested using the BIT instruction, so do not
+; change the values without checking the code!
+
+MOUSE_FLAG_EARLY_IRQ    = $40           ; Enable IRQ *before* calling INSTALL
+MOUSE_FLAG_LATE_IRQ     = $80           ; Enable IRQ *after* calling INSTALL
+
+;------------------------------------------------------------------------------
+; Mouse button definitions
+
+MOUSE_BTN_LEFT          = $10
+MOUSE_BTN_RIGHT         = $01
+
+;------------------------------------------------------------------------------
+; Structures used to return data from the mouse driver
+
+.struct MOUSE_POS
+        XCOORD  .word
+        YCOORD  .word
+.endstruct
+
+.struct MOUSE_INFO
+        POS     .tag    MOUSE_POS
+        BUTTONS .byte
+.endstruct
+
+.struct MOUSE_BOX
+        MINX    .word
+        MINY    .word
+        MAXX    .word
+        MAXY    .word
+.endstruct
+
+;------------------------------------------------------------------------------
+; Variables
+
+        .global _mouse_drv              ; Pointer to driver
+        .global _mouse_hidden           ; Counter, 0 = mouse is visible
+
+;------------------------------------------------------------------------------
+; C callable functions
+
+        .global _mouse_load_driver
+        .global _mouse_unload
+        .global _mouse_install
+        .global _mouse_uninstall
+        .global _mouse_geterrormsg
+        .global _mouse_hide
+        .global _mouse_show
+        .global _mouse_setbox
+        .global _mouse_getbox
+        .global _mouse_move
+        .global _mouse_buttons
+        .global _mouse_pos
+        .global _mouse_info
+        .global _mouse_ioctl
+
+        .global _mouse_clear_ptr
+
+;------------------------------------------------------------------------------
+; Driver entry points (asm callable)
+
+        .global mouse_install
+        .global mouse_uninstall
+        .global mouse_hide
+        .global mouse_show
+        .global mouse_setbox
+        .global mouse_getbox
+        .global mouse_move
+        .global mouse_buttons
+        .global mouse_pos
+        .global mouse_info
+        .global mouse_ioctl

asminc/nes.inc

@@ -0,0 +1,93 @@
+;
+; NES definitions. By Groepaz/Hitmem.
+;
+
+
+;; FIXME: optimize zeropage usage
+
+SCREEN_PTR      = $62           ;2
+CRAM_PTR        = $64           ;2
+CHARCOLOR       = $66
+BGCOLOR         = $67
+RVS             = $68
+CURS_X          = $69
+CURS_Y          = $6a
+
+tickcount       = $6b           ;2
+
+VBLANK_FLAG     = $70
+
+ringbuff        = $0200
+ringwrite       = $71
+ringread        = $72
+ringcount       = $73
+
+ppuhi           = $74
+ppulo           = $75
+ppuval          = $76
+
+screenrows      = (30-1)
+charsperline    = 32
+xsize           = charsperline
+
+;; PPU defines
+
+PPU_CTRL1       = $2000
+PPU_CTRL2       = $2001
+PPU_STATUS      = $2002
+PPU_SPR_ADDR    = $2003
+PPU_SPR_IO      = $2004
+PPU_VRAM_ADDR1  = $2005
+PPU_VRAM_ADDR2  = $2006
+PPU_VRAM_IO     = $2007
+
+;; APU defines
+
+APU_PULSE1CTRL  = $4000         ; Pulse #1 Control Register (W)
+APU_PULSE1RAMP  = $4001         ; Pulse #1 Ramp Control Register (W)
+APU_PULSE1FTUNE = $4002         ; Pulse #1 Fine Tune (FT) Register (W)
+APU_PULSE1CTUNE = $4003         ; Pulse #1 Coarse Tune (CT) Register (W)
+APU_PULSE2CTRL  = $4004         ; Pulse #2 Control Register (W)
+APU_PULSE2RAMP  = $4005         ; Pulse #2 Ramp Control Register (W)
+APU_PULSE2FTUNE = $4006         ; Pulse #2 Fine Tune Register (W)
+APU_PULSE2STUNE = $4007         ; Pulse #2 Coarse Tune Register (W)
+APU_TRICTRL1    = $4008         ; Triangle Control Register #1 (W)
+APU_TRICTRL2    = $4009         ; Triangle Control Register #2 (?)
+APU_TRIFREQ1    = $400A         ; Triangle Frequency Register #1 (W)
+APU_TRIFREQ2    = $400B         ; Triangle Frequency Register #2 (W)
+APU_NOISECTRL   = $400C         ; Noise Control Register #1 (W)
+;;APU_ = $400D  ; Unused (???)
+APU_NOISEFREQ1  = $400E         ; Noise Frequency Register #1 (W)
+APU_NOISEFREQ2  = $400F         ; Noise Frequency Register #2 (W)
+APU_MODCTRL     = $4010         ; Delta Modulation Control Register (W)
+APU_MODDA       = $4011         ; Delta Modulation D/A Register (W)
+APU_MODADDR     = $4012         ; Delta Modulation Address Register (W)
+APU_MODLEN      = $4013         ; Delta Modulation Data Length Register (W)
+APU_SPR_DMA     = $4014         ; Sprite DMA Register (W)
+APU_CHANCTRL    = $4015         ; Sound/Vertical Clock Signal Register (R)
+APU_PAD1        = $4016         ; Joypad #1 (RW)
+APU_PAD2        = $4017         ; Joypad #2/SOFTCLK (RW)
+
+
+CH_HLINE        = 11
+CH_VLINE        = 14
+CH_ULCORNER     = 176
+CH_URCORNER     = 174
+CH_LLCORNER     = 173
+CH_LRCORNER     = 189
+CH_TTEE         = 178
+CH_RTEE         = 179
+CH_BTEE         = 177
+CH_LTEE         = 171
+CH_CROSS        = 123
+CH_CURS_UP      = 145
+CH_CURS_DOWN    = 17
+CH_CURS_LEFT    = 157
+CH_CURS_RIGHT   = 29
+CH_PI           = 126
+CH_DEL          = 20
+CH_INS          = 148
+CH_ENTER        = 10
+CH_STOP         = 3
+CH_ESC          = 27
+

asminc/o65.inc

@@ -0,0 +1,150 @@
+;*****************************************************************************/
+;*                                                                           */
+;*                                  o65.inc                                  */
+;*                                                                           */
+;*                    Definitions for the o65 file format                    */
+;*                                                                           */
+;*                                                                           */
+;*                                                                           */
+;* (C) 2002-2009, Ullrich von Bassewitz                                      */
+;*                Roemerstrasse 52                                           */
+;*                D-70794 Filderstadt                                        */
+;* EMail:         uz@cc65.org                                                */
+;*                                                                           */
+;*                                                                           */
+;* This software is provided 'as-is', without any expressed or implied       */
+;* warranty.  In no event will the authors be held liable for any damages    */
+;* arising from the use of this software.                                    */
+;*                                                                           */
+;* Permission is granted to anyone to use this software for any purpose,     */
+;* including commercial applications, and to alter it and redistribute it    */
+;* freely, subject to the following restrictions:                            */
+;*                                                                           */
+;* 1. The origin of this software must not be misrepresented; you must not   */
+;*    claim that you wrote the original software. If you use this software   */
+;*    in a product, an acknowledgment in the product documentation would be  */
+;*    appreciated but is not required.                                       */
+;* 2. Altered source versions must be plainly marked as such, and must not   */
+;*    be misrepresented as being the original software.                      */
+;* 3. This notice may not be removed or altered from any source              */
+;*    distribution.                                                          */
+;*                                                                           */
+;*****************************************************************************/
+
+
+
+; This files exports structures and constants to handle the o65 relocatable
+; file format as defined by Andre Fachat.
+
+
+
+; The o65 header structure (6502 format)
+.struct O65_HDR
+        MARKER          .byte   2       ; Non-C64 marker: $01 $00
+        MAGIC           .byte   3       ; o65 magic: "o65"
+        VERSION         .byte   1       ; Version number
+        MODE            .word           ; Mode word
+        TBASE           .word           ; Original text (code) segment address
+        TLEN            .word           ; Size of text (code) segment
+        DBASE           .word           ; Original data segment address
+        DLEN            .word           ; Size of data segment
+        BBASE           .word           ; Original bss segment address
+        BLEN            .word           ; Size of bss segment
+        ZBASE           .word           ; Original zp segment address
+        ZLEN            .word           ; Size of zp segment
+        STACK           .word           ; Stacksize needed
+.endstruct
+
+; Marker, magic and version number
+O65_MARKER_0            =       $01
+O65_MARKER_1            =       $00
+O65_MAGIC_0             =       $6F     ; 'o'
+O65_MAGIC_1             =       $36     ; '6'
+O65_MAGIC_2             =       $35     ; '5'
+O65_VERSION             =       $00
+
+; Defines for the mode word
+O65_CPU_65816           =       $8000   ; Executable is for 65816
+O65_CPU_6502            =       $0000   ; Executable is for the 6502
+O65_CPU_MASK            =       $8000   ; Mask to extract CPU type
+
+O65_RELOC_PAGE          =       $4000   ; Page wise relocation
+O65_RELOC_BYTE          =       $0000   ; Byte wise relocation
+O65_RELOC_MASK          =       $4000   ; Mask to extract relocation type
+
+O65_SIZE_32BIT          =       $2000   ; All size words are 32bit
+O65_SIZE_16BIT          =       $0000   ; All size words are 16bit
+O65_SIZE_MASK           =       $2000   ; Mask to extract size
+
+O65_FTYPE_OBJ           =       $1000   ; Object file
+O65_FTYPE_EXE           =       $0000   ; Executable file
+O65_FTYPE_MASK          =       $1000   ; Mask to extract type
+
+O65_ADDR_SIMPLE         =       $0800   ; Simple addressing
+O65_ADDR_DEFAULT        =       $0000   ; Default addressing
+O65_ADDR_MASK           =       $0800   ; Mask to extract addressing
+
+O65_CHAIN               =       $0400   ; Chained file, another one follows
+O65_CHAIN_MASK          =       $0400   ; Mask to extract chain flag
+
+O65_BSSZERO             =       $0200   ; BSS segment must be zeroed
+O65_BSSZERO_MASK        =       $0200   ; Mask to extract bss zero flag
+
+; The following is used if O65_CPU == 6502
+O65_CPU2_6502           =       $0000   ; Executable is for 6502
+O65_CPU2_65C02          =       $0010   ; Executable is for 65C02
+O65_CPU2_65SC02         =       $0020   ; Executable is for 65SC02
+O65_CPU2_65CE02         =       $0030   ; Executable is for 65CE02
+O65_CPU2_6502X          =       $0040   ; Executable is for NMOS 6502
+O65_CPU2_65816_EMU      =       $0050   ; Executable is for 65816 in emul mode
+O65_CPU2_MASK           =       $00F0   ; Mask to extract CPU2 field
+
+O65_ALIGN_1             =       $0000   ; Bytewise alignment
+O65_ALIGN_2             =       $0001   ; Align words
+O65_ALIGN_4             =       $0002   ; Align longwords
+O65_ALIGN_256           =       $0003   ; Align pages (256 bytes)
+O65_ALIGN_MASK          =       $0003   ; Mask to extract alignment
+
+; The mode word as generated by the ld65 linker
+O65_MODE_CC65           = O65_CPU_6502 | O65_RELOC_BYTE | O65_SIZE_16BIT | O65_FTYPE_EXE | O65_ADDR_SIMPLE | O65_ALIGN_1
+
+; Relocation type codes
+O65_RTYPE_WORD          =       $80
+O65_RTYPE_HIGH          =       $40
+O65_RTYPE_LOW           =       $20
+O65_RTYPE_SEGADDR       =       $C0
+O65_RTYPE_SEG           =       $A0
+O65_RTYPE_MASK          =       $E0
+
+; Segment IDs
+O65_SEGID_UNDEF         =       $00
+O65_SEGID_ABS           =       $01
+O65_SEGID_TEXT          =       $02
+O65_SEGID_DATA          =       $03
+O65_SEGID_BSS           =       $04
+O65_SEGID_ZP            =       $05
+O65_SEGID_MASK          =       $07
+
+; Option tags
+O65_OPT_FILENAME        =       0
+O65_OPT_OS              =       1
+O65_OPT_ASM             =       2
+O65_OPT_AUTHOR          =       3
+O65_OPT_TIMESTAMP       =       4
+
+; Operating system codes for O65_OPT_OS
+O65_OS_OSA65            =       1
+O65_OS_LUNIX            =       2
+O65_OS_CC65             =       3
+O65_OS_OPENCBM          =       4
+
+; Load errors
+O65_LOAD_OK             =       0       ; Module load successful
+O65_LOAD_ERR_READ       =       1       ; Read error
+O65_LOAD_ERR_HDR        =       2       ; Header error
+O65_LOAD_ERR_OS         =       3       ; Wrong OS
+O65_LOAD_ERR_FMT        =       4       ; Data format error
+O65_LOAD_ERR_MEM        =       5       ; Not enough memory
+
+
+

asminc/opcodes.inc

@@ -0,0 +1,514 @@
+; opcodes.inc
+; ca65 6502 - opcode definitions, mainly for self modifying code
+;
+; Christian Krüger, latest change: 18-Sep-2010
+;
+; This software is provided 'as-is', without any expressed or implied
+; warranty.  In no event will the authors be held liable for any damages
+; arising from the use of this software.
+;
+; Permission is granted to anyone to use this software for any purpose,
+; including commercial applications, and to alter it and redistribute it
+; freely, subject to the following restrictions:
+;
+; 1. The origin of this software must not be misrepresented; you must not
+;    claim that you wrote the original software. If you use this software
+;    in a product, an acknowledgment in the product documentation would be
+;    appreciated but is not required.
+; 2. Altered source versions must be plainly marked as such, and must not
+;    be misrepresented as being the original software.
+; 3. This notice may not be removed or altered from any source
+;    distribution.
+;
+
+; Opcode-Table
+; ------------
+; Post fix explanation:
+; imm = #$00
+; zp = $00
+; zpx = $00,X
+; zpy = $00,Y
+; izp = ($00)
+; izx = ($00,X)
+; izy = ($00),Y
+; abs = $0000
+; abx = $0000,X
+; aby = $0000,Y
+; ind = ($0000)
+; iax = ($0000,X)
+; rel = $0000 (PC-relative) (supressed here)
+
+OPC_BRK     = $00
+OPC_ORA_izx = $01
+OPC_ORA_zp  = $05
+OPC_ASL_zp  = $06
+OPC_PHP     = $08
+OPC_ORA_imm = $09
+OPC_ASL     = $0A
+OPC_ORA_abs = $0D
+OPC_ASL_abs = $0E
+
+OPC_BPL     = $10
+OPC_ORA_izy = $11
+OPC_ORA_zpx = $15
+OPC_ASL_zpx = $16
+OPC_CLC     = $18
+OPC_ORA_aby = $19
+OPC_ORA_abx = $1D
+OPC_ASL_abx = $1E
+
+OPC_JSR_abs = $20
+OPC_AND_izx = $21
+OPC_BIT_zp  = $24
+OPC_AND_zp  = $25
+OPC_ROL_zp  = $26
+OPC_PLP     = $28
+OPC_AND_imm = $29
+OPC_ROL     = $2A
+OPC_BIT_abs = $2C
+OPC_AND_abs = $2D
+OPC_ROL_abs = $2E
+
+OPC_BMI     = $30
+OPC_AND_izy = $31
+OPC_AND_zpx = $35
+OPC_ROL_zpx = $36
+OPC_SEC     = $38
+OPC_AND_aby = $39
+OPC_AND_abx = $3D
+OPC_ROL_abx = $3E
+
+
+OPC_RTI     = $40
+OPC_EOR_izx = $41
+OPC_EOR_zp  = $45
+OPC_LSR_zp  = $46
+OPC_PHA     = $48
+OPC_EOR_imm = $49
+OPC_LSR     = $4A
+OPC_JMP_abs = $4C
+OPC_EOR_abs = $4D
+OPC_LSR_abs = $4E
+
+OPC_BVC     = $50
+OPC_EOR_izy = $51
+OPC_EOR_zpx = $55
+OPC_LSR_zpx = $56
+OPC_CLI     = $58
+OPC_EOR_aby = $59
+OPC_EOR_abx = $5D
+OPC_LSR_abx = $5E
+
+OPC_RTS     = $60
+OPC_ADC_izx = $61
+OPC_ADC_zp  = $65
+OPC_ROR_zp  = $66
+OPC_PLA     = $68
+OPC_ADC_imm = $69
+OPC_ROR     = $6A
+OPC_JMP_ind = $6C
+OPC_ADC_abs = $6D
+OPC_ROR_abs = $6E
+
+OPC_BVS     = $70
+OPC_ADC_izy = $71
+OPC_ADC_zpx = $75
+OPC_ROR_zpx = $76
+OPC_SEI     = $78
+OPC_ADC_aby = $79
+OPC_ADC_abx = $7D
+OPC_ROR_abx = $7E
+
+OPC_STA_izx = $81
+OPC_STY_zp  = $84
+OPC_STA_zp  = $85
+OPC_STX_zp  = $86
+OPC_DEY     = $88
+OPC_TXA     = $8A
+OPC_STY_abs = $8C
+OPC_STA_abs = $8D
+OPC_STX_abs = $8E
+
+OPC_BCC     = $90
+OPC_STA_izy = $91
+OPC_STY_zpx = $94
+OPC_STA_zpx = $95
+OPC_STX_zpy = $96
+OPC_TYA     = $98
+OPC_STA_aby = $99
+OPC_TXS     = $9A
+OPC_STA_abx = $9D
+
+OPC_LDY_imm = $A0
+OPC_LDA_izx = $A1
+OPC_LDX_imm = $A2
+OPC_LDY_zp  = $A4
+OPC_LDA_zp  = $A5
+OPC_LDX_zp  = $A6
+OPC_TAY     = $A8
+OPC_LDA_imm = $A9
+OPC_TAX     = $AA
+OPC_LDY_abs = $AC
+OPC_LDA_abs = $AD
+OPC_LDX_abs = $AE
+
+OPC_BCS     = $B0
+OPC_LDA_izy = $B1
+OPC_LDY_zpx = $B4
+OPC_LDA_zpx = $B5
+OPC_LDX_zpy = $B6
+OPC_CLV     = $B8
+OPC_LDA_aby = $B9
+OPC_TSX     = $BA
+OPC_LDY_abx = $BC
+OPC_LDA_abx = $BD
+OPC_LDX_aby = $BE
+
+OPC_CPY_imm = $C0
+OPC_CMP_izx = $C1
+OPC_CPY_zp  = $C4
+OPC_CMP_zp  = $C5
+OPC_DEC_zp  = $C6
+OPC_INY     = $C8
+OPC_CMP_imm = $C9
+OPC_DEX     = $CA
+OPC_CPY_abs = $CC
+OPC_CMP_abs = $CD
+OPC_DEC_abs = $CE
+
+OPC_BNE     = $D0
+OPC_CMP_izy = $D1
+OPC_CMP_zpx = $D5
+OPC_DEC_zpx = $D6
+OPC_CLD     = $D8
+OPC_CMP_aby = $D9
+OPC_CMP_abx = $DD
+OPC_DEC_abx = $DE
+
+OPC_CPX_imm = $E0
+OPC_SBC_izx = $E1
+OPC_CPX_zp  = $E4
+OPC_SBC_zp  = $E5
+OPC_INC_zp  = $E6
+OPC_INX     = $E8
+OPC_SBC_imm = $E9
+OPC_NOP     = $EA
+OPC_CPX_abs = $EC
+OPC_SBC_abs = $ED
+OPC_INC_abs = $EE
+
+
+OPC_BEQ     = $F0
+OPC_SBC_izy = $F1
+OPC_SBC_zpx = $F5
+OPC_INC_zpx = $F6
+OPC_SED     = $F8
+OPC_SBC_aby = $F9
+OPC_SBC_abx = $FD
+OPC_INC_abx = $FE
+
+
+.if (.cpu .bitand ::CPU_ISET_65SC02)
+
+; OPC_NOP   = $02               ; doublet
+; OPC_NOP   = $03               ; doublet
+OPC_TSB_zp  = $04
+; OPC_NOP   = $0B               ; doublet
+OPC_TSB_abs = $0C
+
+OPC_ORA_izp = $12
+; OPC_NOP   = $13               ; doublet
+OPC_TRB_zp  = $14
+OPC_INC     = $1A
+; OPC_NOP   = $1B               ; doublet
+OPC_TRB_abs = $1C
+
+; OPC_NOP   = $22               ; doublet
+; OPC_NOP   = $23               ; doublet
+; OPC_NOP   = $2B               ; doublet
+
+OPC_AND_izp = $32
+; OPC_NOP   = $33               ; doublet
+OPC_BIT_zpx = $34
+OPC_DEC     = $3A
+; OPC_NOP   = $3B               ; doublet
+OPC_BIT_abx = $3C
+
+; OPC_NOP   = $42               ; doublet
+; OPC_NOP   = $43               ; doublet
+; OPC_NOP   = $44               ; doublet
+; OPC_NOP   = $4B               ; doublet
+
+OPC_EOR_izp = $52
+; OPC_NOP   = $53               ; doublet
+; OPC_NOP   = $54               ; doublet
+; OPC_NOP   = $5A               ; doublet
+; OPC_NOP   = $5B               ; doublet
+
+; OPC_NOP   = $62               ; doublet
+; OPC_NOP   = $63               ; doublet
+OPC_STZ_zp  = $64
+; OPC_NOP   = $6B               ; doublet
+
+OPC_ADC_izp = $72
+; OPC_NOP   = $73               ; doublet
+OPC_STZ_zpx = $74
+OPC_PLY     = $7A
+; OPC_NOP   = $7B               ; doublet
+OPC_JMP_iax = $7C
+
+OPC_BRA     = $80
+; OPC_NOP   = $82               ; doublet
+; OPC_NOP   = $83               ; doublet
+OPC_BIT_imm = $89
+; OPC_NOP   = $8B               ; doublet
+
+OPC_STA_izp = $92
+; OPC_NOP   = $93               ; doublet
+; OPC_NOP   = $9B               ; doublet
+OPC_STZ_abs = $9C
+OPC_STZ_abx = $9E
+
+; OPC_NOP   = $A3               ; doublet
+; OPC_NOP   = $AB               ; doublet
+
+OPC_LDA_izp = $B2
+; OPC_NOP   = $B3               ; doublet
+; OPC_NOP   = $BB               ; doublet
+
+; OPC_NOP   = $C2               ; doublet
+; OPC_NOP   = $C3               ; doublet
+; OPC_NOP   = $CB               ; doublet
+
+OPC_CMP_izp = $D2
+; OPC_NOP   = $D3               ; doublet
+; OPC_NOP   = $D4               ; doublet
+OPC_PHX     = $DA
+; OPC_NOP   = $DB               ; doublet
+; OPC_NOP   = $DC               ; doublet
+
+; OPC_NOP   = $E2               ; doublet
+; OPC_NOP   = $E3               ; doublet
+; OPC_NOP   = $EB               ; doublet
+
+OPC_SBC_izp = $F2
+; OPC_NOP   = $F3               ; doublet
+; OPC_NOP   = $F4               ; doublet
+OPC_PLX     = $FA
+; OPC_NOP   = $FB               ; doublet
+; OPC_NOP   = $FC               ; doublet
+
+
+.if (.cpu .bitand ::CPU_ISET_65C02)
+
+; bit instructions for 65C02
+
+OPC_RMB0    = $07
+OPC_RMB1    = $17
+OPC_RMB2    = $27
+OPC_RMB3    = $37
+OPC_RMB4    = $47
+OPC_RMB5    = $57
+OPC_RMB6    = $67
+OPC_RMB7    = $77
+
+OPC_SMB0    = $87
+OPC_SMB1    = $97
+OPC_SMB2    = $A7
+OPC_SMB3    = $B7
+OPC_SMB4    = $C7
+OPC_SMB5    = $D7
+OPC_SMB6    = $E7
+OPC_SMB7    = $F7
+
+OPC_BBR0    = $0F
+OPC_BBR1    = $1F
+OPC_BBR2    = $2F
+OPC_BBR3    = $3F
+OPC_BBR4    = $4F
+OPC_BBR5    = $5F
+OPC_BBR6    = $6F
+OPC_BBR7    = $7F
+
+OPC_BBS0    = $8F
+OPC_BBS1    = $9F
+OPC_BBS2    = $AF
+OPC_BBS3    = $BF
+OPC_BBS4    = $CF
+OPC_BBS5    = $DF
+OPC_BBS6    = $EF
+OPC_BBS7    = $FF
+
+.else
+
+; no bit instructions for 65SC02
+
+; OPC_NOP   = $07               ; doublet
+; OPC_NOP   = $17               ; doublet
+; OPC_NOP   = $27               ; doublet
+; OPC_NOP   = $37               ; doublet
+; OPC_NOP   = $47               ; doublet
+; OPC_NOP   = $57               ; doublet
+; OPC_NOP   = $67               ; doublet
+; OPC_NOP   = $77               ; doublet
+; OPC_NOP   = $87               ; doublet
+; OPC_NOP   = $97               ; doublet
+; OPC_NOP   = $A7               ; doublet
+; OPC_NOP   = $B7               ; doublet
+; OPC_NOP   = $C7               ; doublet
+; OPC_NOP   = $D7               ; doublet
+; OPC_NOP   = $E7               ; doublet
+; OPC_NOP   = $F7               ; doublet
+; OPC_NOP   = $0F               ; doublet
+; OPC_NOP   = $1F               ; doublet
+; OPC_NOP   = $2F               ; doublet
+; OPC_NOP   = $3F               ; doublet
+; OPC_NOP   = $4F               ; doublet
+; OPC_NOP   = $5F               ; doublet
+; OPC_NOP   = $6F               ; doublet
+; OPC_NOP   = $7F               ; doublet
+; OPC_NOP   = $8F               ; doublet
+; OPC_NOP   = $9F               ; doublet
+; OPC_NOP   = $AF               ; doublet
+; OPC_NOP   = $BF               ; doublet
+; OPC_NOP   = $CF               ; doublet
+; OPC_NOP   = $DF               ; doublet
+; OPC_NOP   = $EF               ; doublet
+; OPC_NOP   = $FF               ; doublet
+
+.endif
+
+.elseif (.cpu .bitand ::CPU_ISET_6502X)
+
+; stable, undocumented opcodes
+
+; OPC_KIL   = $02               ; unstable
+OPC_SLO_izx = $03
+OPC_NOP_zp  = $04
+OPC_SLO_zp  = $07
+OPC_ANC_imm = $0B
+OPC_NOP_abs = $0C
+OPC_SLO_abs = $0F
+
+; OPC_KIL   = $12               ; unstable
+OPC_SLO_izy = $13
+OPC_NOP_zpx = $14
+OPC_SLO_zpx = $17
+;OPC_NOP    = $1A
+OPC_SLO_aby = $1B
+OPC_NOP_abx = $1C
+OPC_SLO_abx = $1F
+
+; OPC_KIL   = $22               ; unstable
+OPC_RLA_izx = $23
+OPC_RLA_zp  = $27
+OPC_ANC_imm = $2B
+OPC_RLA_abs = $2F
+
+; OPC_KIL   = $32               ; unstable
+OPC_RLA_izy = $33
+OPC_NOP_zpx = $34
+OPC_RLA_zpx = $37
+; OPC_NOP   = $3A               ; doublet
+OPC_RLA_aby = $3B
+OPC_NOP_abx = $3C
+OPC_RLA_abx = $3F
+
+; OPC_KIL   = $42               ; unstable
+OPC_SRE_izx = $43
+OPC_NOP_zp  = $44
+OPC_SRE_zp  = $47
+OPC_ALR_imm = $4B
+OPC_SRE_abs = $4F
+
+; OPC_KIL   = $52               ; unstable
+OPC_SRE_izy = $53
+OPC_NOP_zpx = $54
+OPC_SRE_zpx = $57
+; OPC_NOP   = $5A               ; doublet
+OPC_SRE_aby = $5B
+OPC_NOP_abx = $5C
+OPC_SRE_abx = $5F
+
+; OPC_KIL   = $62
+OPC_RRA_izx = $63
+OPC_NOP_zp  = $64
+OPC_RRA_zp  = $67
+OPC_ARR_imm = $6B
+OPC_RRA_abs = $6F
+
+; OPC_KIL   = $72
+OPC_RRA_izy = $73
+OPC_NOP_zpx = $74
+OPC_RRA_zpx = $77
+; OPC_NOP   = $7A               ; doublet
+OPC_RRA_aby = $7B
+OPC_NOP_abx = $7C
+OPC_RRA_abx = $7F
+
+OPC_NOP_imm = $80
+; OPC_NOP_imm = $82             ; doublet
+OPC_SAX_izx = $83
+OPC_SAX_zp  = $87
+; OPC_NOP_imm = $89             ; doublet
+; OPC_XAA = $8B                 ; unstable
+OPC_SAX_abs = $8F
+
+; OPC_KIL   = $92               ; unstable
+; OPC_AHX_izy = $93             ; unstable
+OPC_SAX_zpy = $97
+; OPC_TAS_aby = $9B             ; unstable
+; OPC_SHY_abx = $9C             ; unstable
+; OPC_SHX_aby = $9E             ; unstable
+; OPC_AHX_aby = $9F             ; unstable
+
+OPC_LAX_izx = $A3
+OPC_LAX_zp  = $A7
+; OPC_LAX_imm = $AB             ; unstable
+OPC_LAX_abs = $AF
+
+; OPC_KIL   = $B2               ; unstable
+OPC_LAX_izy = $B3
+OPC_LAX_zpy = $B7
+OPC_LAS_aby = $BB
+OPC_LAX_aby = $BF
+
+; OPC_NOP_imm = $C2             ; doublet
+OPC_DCP_izx = $C3
+OPC_DCP_zp  = $C7
+OPC_AXS_imm = $CB
+OPC_DCP_abs = $CF
+
+; OPC_KIL   = $D2               ; unstable
+OPC_DCP_izy = $D3
+OPC_NOP_zpx = $D4
+OPC_DCP_zpx = $D7
+OPC_NOP_DA  = $DA
+OPC_DCP_aby = $DB
+OPC_NOP_abx = $DC
+OPC_DCP_abx = $DF
+
+; OPC_NOP_imm = $E2             ; doublet
+OPC_ISC_izx = $E3
+OPC_ISC_zp  = $E7
+; OPC_SBC_imm = $EB             ; doublet
+OPC_ISC_abs = $EF
+
+; OPC_KIL   = $F2               ; unstable
+OPC_ISC_izy = $F3
+OPC_NOP_zpx = $F4
+OPC_ISC_zpx = $F7
+OPC_NOP_FA  = $FA
+OPC_ISC_aby = $FB
+OPC_NOP_abx = $FC
+OPC_ISC_abx = $FF
+
+.if (.cpu .bitand ::CPU_ISET_6502DTV)
+
+OPC_BRA     = $12
+OPC_SAC_imm = $32
+OPC_SIR_imm = $42
+
+.endif
+
+.endif

asminc/pce.inc

@@ -0,0 +1,93 @@
+;
+; PCE definitions. By Groepaz/Hitmen.
+;
+
+; FIXME: Screen dimensions can change according to the selected video mode.
+screenrows      = (224/8)
+charsperline    = 61
+
+CH_HLINE        = 1
+CH_VLINE        = 2
+
+; HuC6270 -- Video Display Controller (VDC)
+
+VDC_MAWR        = 0             ; Memory Address Write Register
+VDC_MARR        = 1             ; Memory Address Read Register
+VDC_VWR         = 2             ; VRAM Write Register
+VDC_VRR         = 2             ; VRAM Read Register
+VDC_UNK03       = 3             ; (unknown)
+VDC_UNK04       = 4             ; (unknown)
+VDC_CR          = 5             ; Control Register
+VDC_RCR         = 6             ; Raster Counter Register
+VDC_BXR         = 7             ; Background X-Scroll Register
+VDC_BYR         = 8             ; Background Y-Scroll Register
+VDC_MWR         = 9             ; Memory-access Width Register
+VDC_HSR         = 10            ; Horizontal Sync Register
+VDC_HDR         = 11            ; Horizontal Display Register
+VDC_VSR         = 12            ; Vertical sync Register
+VDC_VDR         = 13            ; Vertical Display register
+VDC_VCR         = 14            ; Vertical display END position register
+VDC_DCR         = 15            ; (DMA) Control Register
+VDC_SOUR        = 16            ; (DMA) Source Register
+VDC_DESR        = 17            ; (DMA) Destination Register
+VDC_LENR        = 18            ; (DMA) Length Register
+VDC_SATB        = 19            ; Sprite Attribute Table
+
+; VDC port
+; Note:  The zero-page addressing mode is redirected to page $20.
+; We avoid it by using mirror locations that are outside of the zero page.
+
+VDC_CTRL        := $0200
+VDC_DATA_LO     := $0202
+VDC_DATA_HI     := $0203
+
+; HuC6260 -- Video Color Encoder (VCE)
+
+; The DAC has a palette of 512 colours.
+; The bitmap of that data is 0000000gggrrrbbb (Green, Red, Blue).
+; You can read and write the DAC registers.
+
+VCE             := $0400        ; base
+
+VCE_CTRL        := $0400        ; write $00 to reset
+VCE_ADDR_LO     := $0402        ; LSB of byte offset into palette
+VCE_ADDR_HI     := $0403        ; MSB of byte offset into palette
+VCE_DATA_LO     := $0404        ; LSB of 16-bit palette data
+VCE_DATA_HI     := $0405        ; MSB of 16-bit palette data
+
+; Programmable Sound Generator (PSG)
+
+PSG             := $0800        ; base
+
+PSG_CHAN_SELECT := $0800
+PSG_GLOBAL_PAN  := $0801
+PSG_FREQ_LO     := $0802
+PSG_FREQ_HI     := $0803
+PSG_CHAN_CTRL   := $0804
+PSG_CHAN_PAN    := $0805
+PSG_CHAN_DATA   := $0806
+PSG_NOISE       := $0807
+PSG_LFO_FREQ    := $0808
+PSG_LFO_CTRL    := $0809
+
+; Timer
+
+TIMER           := $0C00        ; base
+
+TIMER_COUNT     := $0C00
+TIMER_CTRL      := $0C01
+
+JOY_CTRL        := $1000
+
+IRQ_MASK        := $1402
+IRQ_STATUS      := $1403
+
+CDR_MEM_DISABLE := $1803
+CDR_MEM_ENABLE  := $1807
+
+; Write to a VDC register.
+.macro  VREG    arg1, arg2
+        st0     #arg1
+        st1     #<(arg2)
+        st2     #>(arg2)
+.endmacro

asminc/pet.inc

@@ -0,0 +1,100 @@
+;
+; PET generic definitions.
+;
+
+
+; ---------------------------------------------------------------------------
+; Zero page, Commodore stuff
+
+VARTAB          := $2A          ; Pointer to start of BASIC variables
+MEMSIZE         := $34          ; Size of memory installed
+TXTPTR          := $77          ; Pointer into BASIC source code
+TIME            := $8D          ; 60HZ clock
+STATUS          := $96          ; IEC status byte
+KEY_COUNT       := $9E          ; Number of keys in input buffer
+RVS             := $9F          ; Reverse flag
+CURS_FLAG       := $A7          ; 1 = cursor off
+CURS_BLINK      := $A8          ; Blink counter
+CURS_CHAR       := $A9          ; Character under the cursor
+CURS_STATE      := $AA          ; Cursor blink state
+SCREEN_PTR      := $C4          ; Pointer to current char in text screen
+CURS_X          := $C6          ; Cursor column
+FNLEN           := $D1          ; Length of filename
+LFN             := $D2          ; Current Logical File Number
+SECADR          := $D3          ; Secondary address
+DEVNUM          := $D4          ; Device number
+SCR_LINELEN     := $D5          ; Screen line length
+CURS_Y          := $D8          ; Cursor row
+FNADR           := $DA          ; Pointer to file name
+
+; 80-Column CBMs
+KBDREPEAT80     := $E4
+KBDRPTRATE80    := $E5
+KBDRPTDELAY80   := $E6
+
+BASIC_BUF       := $200         ; Location of command-line
+BASIC_BUF_LEN   = 81            ; Maximum length of command-line
+
+KEY_BUF         := $26F         ; Keyboard buffer
+
+; 40-Column PETs/CBMs
+KBDRPTDELAY40   := $3E9
+KBDRPTRATE40    := $3EA
+KBDREPEAT40     := $3EE
+KBDREPEAT40B    := $3F8
+
+;----------------------------------------------------------------------------
+; PET ROM type detection
+
+PET_DETECT      := $FFFB
+PET_2000        = $CA
+PET_3000        = $FC
+PET_4000        = $FD
+
+;----------------------------------------------------------------------------
+; Vector and other locations
+
+IRQVec          := $0090
+BRKVec          := $0092
+NMIVec          := $0094
+
+; ---------------------------------------------------------------------------
+; I/O: 6520 PIA1
+
+PIA1            := $E810        ; PIA1 base address
+PIA1_PORTA      := PIA1+$0      ; Port A (PA) and data direction register A (DDRA)
+PIA1_PACTL      := PIA1+$1      ; Port A control register (CRA)
+PIA1_PORTB      := PIA1+$2      ; Port B (PB) and data direction register B (DDRB)
+PIA1_PBCTL      := PIA1+$3      ; Port B control register (CRB)
+
+; ---------------------------------------------------------------------------
+; I/O: 6520 PIA2
+
+PIA2            := $E820        ; PIA2 base address
+PIA2_PORTA      := PIA2+$0      ; Port A (PA) and data direction register A (DDRA)
+PIA2_PACTL      := PIA2+$1      ; Port A control register (CRA)
+PIA2_PORTB      := PIA2+$2      ; Port B (PB) and data direction register B (DDRB)
+PIA2_PBCTL      := PIA2+$3      ; Port B control register (CRB)
+
+; ---------------------------------------------------------------------------
+; I/O: 6522 VIA
+
+VIA             := $E840        ; VIA base address
+VIA_PB          := VIA+$0       ; Port register B
+VIA_PA1         := VIA+$1       ; Port register A
+VIA_PRB         := VIA+$0       ; *** Deprecated ***
+VIA_PRA         := VIA+$1       ; *** Deprecated ***
+VIA_DDRB        := VIA+$2       ; Data direction register B
+VIA_DDRA        := VIA+$3       ; Data direction register A
+VIA_T1CL        := VIA+$4       ; Timer 1, low byte
+VIA_T1CH        := VIA+$5       ; Timer 1, high byte
+VIA_T1LL        := VIA+$6       ; Timer 1 latch, low byte
+VIA_T1LH        := VIA+$7       ; Timer 1 latch, high byte
+VIA_T2CL        := VIA+$8       ; Timer 2, low byte
+VIA_T2CH        := VIA+$9       ; Timer 2, high byte
+VIA_SR          := VIA+$A       ; Shift register
+VIA_CR          := VIA+$B       ; Auxiliary control register
+VIA_PCR         := VIA+$C       ; Peripheral control register
+VIA_IFR         := VIA+$D       ; Interrupt flag register
+VIA_IER         := VIA+$E       ; Interrupt enable register
+VIA_PA2         := VIA+$F       ; Port register A w/o handshake

asminc/plus4.inc

@@ -0,0 +1,86 @@
+;
+; Plus/4 generic definitions.
+;
+
+
+; ---------------------------------------------------------------------------
+; Zero page, Commodore stuff
+
+TMPPTR          := $22          ; Temporary ptr used by BASIC
+VARTAB          := $2D          ; Pointer to start of BASIC variables
+MEMSIZE         := $37          ; Pointer to highest BASIC RAM location (+1)
+TXTPTR          := $3B          ; Pointer into BASIC source code
+STATUS          := $90          ; Kernal I/O completion status
+TIME            := $A3          ; 60HZ clock
+FNAM_LEN        := $AB          ; Length of filename
+LFN             := $AC          ; Logical file number
+SECADR          := $AD          ; Secondary address
+DEVNUM          := $AE          ; Device number
+FNAM            := $AF          ; Pointer to filename for OPEN
+KEY_COUNT       := $EF          ; Number of keys in input buffer
+RVS             := $C2          ; Reverse flag
+CURS_X          := $CA          ; Cursor column
+CURS_Y          := $CD          ; Cursor row
+SCREEN_PTR      := $C8          ; Pointer to current char in text screen
+CRAM_PTR        := $EA          ; Pointer to current char in color RAM
+
+BASIC_BUF       := $200         ; Location of command-line
+BASIC_BUF_LEN   = 89            ; Maximum length of command-line
+
+FNBUF           := $25E         ; Buffer for filename
+FETCH           := $494         ; lda (zp),y from RAM
+CHARCOLOR       := $53B
+FKEY_COUNT      := $55D         ; Characters for function key
+FKEY_SPACE      := $55F         ; Function key definitions
+FKEY_ORIG       := $F3D2        ; Original definitions
+
+KBDREPEAT       := $540
+KBDREPEATRATE   := $541
+KBDREPEATDELAY  := $542
+
+; ---------------------------------------------------------------------------
+; Vector and other locations
+
+IRQVec          := $0314
+BRKVec          := $0316
+NMIVec          := $0318
+
+; ---------------------------------------------------------------------------
+; Screen size
+
+XSIZE           = 40
+YSIZE           = 25
+
+; ---------------------------------------------------------------------------
+; I/O
+
+TED_T1LO        := $FF00
+TED_T1HI        := $FF01
+TED_T2LO        := $FF02
+TED_T2HI        := $FF03
+TED_T3LO        := $FF04
+TED_T4HI        := $FF05
+TED_MULTI1      := $FF07
+TED_KBD         := $FF08
+TED_CURSHI      := $FF0C
+TED_CURSLO      := $FF0D
+TED_V1FRQLO     := $FF0E
+TED_V2FRQLO     := $FF0F
+TED_V2FRQHI     := $FF10
+TED_CLK         := $FF13
+TED_BGCOLOR     := $FF15
+TED_COLOR1      := $FF16
+TED_COLOR2      := $FF17
+TED_COLOR3      := $FF18
+TED_BORDERCOLOR := $FF19
+TED_VLINEHI     := $FF1C
+TED_VLINELO     := $FF1D
+TED_HPOS        := $FF1E
+TED_ROMSEL      := $FF3E
+TED_RAMSEL      := $FF3F
+
+; ---------------------------------------------------------------------------
+; RAM/ROM selection addresses
+
+ENABLE_ROM      := TED_ROMSEL
+ENABLE_RAM      := TED_RAMSEL

asminc/rp6502.inc

@@ -0,0 +1,94 @@
+; Picocomputer 6502 general defines
+
+; RIA UART
+RIA_READY       := $FFE0 ; TX=$80 RX=$40
+RIA_TX          := $FFE1
+RIA_RX          := $FFE2
+
+; VSYNC from PIX VGA
+RIA_VSYNC       := $FFE3
+
+; RIA XRAM portal 0
+RIA_RW0         := $FFE4
+RIA_STEP0       := $FFE5
+RIA_ADDR0       := $FFE6
+
+; RIA XRAM portal 1
+RIA_RW1         := $FFE8
+RIA_STEP1       := $FFE9
+RIA_ADDR1       := $FFEA
+
+; RIA OS fastcall
+RIA_XSTACK      := $FFEC
+RIA_ERRNO       := $FFED
+RIA_OP          := $FFEF
+RIA_IRQ         := $FFF0
+RIA_SPIN        := $FFF1
+RIA_BUSY        := $FFF2 ; Bit $80
+RIA_A           := $FFF4
+RIA_X           := $FFF6
+RIA_SREG        := $FFF8
+
+; RIA OS operation numbers
+RIA_OP_EXIT               := $FF
+RIA_OP_ZXSTACK            := $00
+RIA_OP_XREG               := $01
+RIA_OP_PHI2               := $02
+RIA_OP_CODE_PAGE          := $03
+RIA_OP_LRAND              := $04
+RIA_OP_STDIN_OPT          := $05
+RIA_OP_ERRNO_OPT          := $06
+RIA_OP_CLOCK              := $0F
+RIA_OP_CLOCK_GETRES       := $10
+RIA_OP_CLOCK_GETTIME      := $11
+RIA_OP_CLOCK_SETTIME      := $12
+RIA_OP_CLOCK_GETTIMEZONE  := $13
+RIA_OP_OPEN               := $14
+RIA_OP_CLOSE              := $15
+RIA_OP_READ_XSTACK        := $16
+RIA_OP_READ_XRAM          := $17
+RIA_OP_WRITE_XSTACK       := $18
+RIA_OP_WRITE_XRAM         := $19
+RIA_OP_LSEEK              := $1A
+RIA_OP_LSEEK_CC65         := $1A
+RIA_OP_UNLINK             := $1B
+RIA_OP_RENAME             := $1C
+RIA_OP_LSEEK_LLVM         := $1D
+RIA_OP_SYNCFS             := $1E
+RIA_OP_STAT               := $1F
+RIA_OP_OPENDIR            := $20
+RIA_OP_READDIR            := $21
+RIA_OP_CLOSEDIR           := $22
+RIA_OP_TELLDIR            := $23
+RIA_OP_SEEKDIR            := $24
+RIA_OP_REWINDDIR          := $25
+RIA_OP_CHMOD              := $26
+RIA_OP_UTIME              := $27
+RIA_OP_MKDIR              := $28
+RIA_OP_CHDIR              := $29
+RIA_OP_CHDRIVE            := $2A
+RIA_OP_GETCWD             := $2B
+RIA_OP_SETLABEL           := $2C
+RIA_OP_GETLABEL           := $2D
+RIA_OP_GETFREE            := $2E
+
+; 6522 VIA
+VIA             := $FFD0        ; VIA base address
+VIA_PB          := VIA+$0       ; Port register B
+VIA_PA1         := VIA+$1       ; Port register A
+VIA_PRB         := VIA+$0       ; *** Deprecated ***
+VIA_PRA         := VIA+$1       ; *** Deprecated ***
+VIA_DDRB        := VIA+$2       ; Data direction register B
+VIA_DDRA        := VIA+$3       ; Data direction register A
+VIA_T1CL        := VIA+$4       ; Timer 1, low byte
+VIA_T1CH        := VIA+$5       ; Timer 1, high byte
+VIA_T1LL        := VIA+$6       ; Timer 1 latch, low byte
+VIA_T1LH        := VIA+$7       ; Timer 1 latch, high byte
+VIA_T2CL        := VIA+$8       ; Timer 2, low byte
+VIA_T2CH        := VIA+$9       ; Timer 2, high byte
+VIA_SR          := VIA+$A       ; Shift register
+VIA_CR          := VIA+$B       ; Auxiliary control register
+VIA_PCR         := VIA+$C       ; Peripheral control register
+VIA_IFR         := VIA+$D       ; Interrupt flag register
+VIA_IER         := VIA+$E       ; Interrupt enable register
+VIA_PA2         := VIA+$F       ; Port register A w/o handshake

asminc/ser-error.inc

@@ -0,0 +1,55 @@
+;****************************************************************************
+;*                                                                          *
+;*                              ser-error.inc                               *
+;*                                                                          *
+;*                        Serial communication API                          *
+;*                                                                          *
+;*                                                                          *
+;*                                                                          *
+;* (C) 2003-2012, Ullrich von Bassewitz                                     *
+;*                Roemerstrasse 52                                          *
+;*                D-70794 Filderstadt                                       *
+;* EMail:         uz@cc65.org                                               *
+;*                                                                          *
+;*                                                                          *
+;*This software is provided 'as-is', without any expressed or implied       *
+;*warranty.  In no event will the authors be held liable for any damages    *
+;*arising from the use of this software.                                    *
+;*                                                                          *
+;*Permission is granted to anyone to use this software for any purpose,     *
+;*including commercial applications, and to alter it and redistribute it    *
+;*freely, subject to the following restrictions:                            *
+;*                                                                          *
+;*1. The origin of this software must not be misrepresented; you must not   *
+;*   claim that you wrote the original software. If you use this software   *
+;*   in a product, an acknowledgment in the product documentation would be  *
+;*   appreciated but is not required.                                       *
+;*2. Altered source versions must be plainly marked as such, and must not   *
+;*   be misrepresented as being the original software.                      *
+;*3. This notice may not be removed or altered from any source              *
+;*   distribution.                                                          *
+;*                                                                          *
+;****************************************************************************
+
+
+
+;------------------------------------------------------------------------------
+; Error codes
+
+.enum
+        SER_ERR_OK                      ; Not an error - relax
+        SER_ERR_NO_DRIVER               ; No driver available
+        SER_ERR_CANNOT_LOAD             ; Error loading driver
+        SER_ERR_INV_DRIVER              ; Invalid driver
+        SER_ERR_NO_DEVICE               ; Device (hardware) not found
+        SER_ERR_BAUD_UNAVAIL            ; Baud rate not available
+        SER_ERR_NO_DATA                 ; Nothing to read
+        SER_ERR_OVERFLOW                ; No room in send buffer
+        SER_ERR_INIT_FAILED             ; Initialization failed
+        SER_ERR_INV_IOCTL               ; IOCTL not supported
+        SER_ERR_INSTALLED               ; A driver is already installed
+        SER_ERR_NOT_OPEN                ; Driver not open
+
+        SER_ERR_COUNT                   ; Special: Number of error codes
+.endenum
+

asminc/ser-kernel.inc

@@ -0,0 +1,162 @@
+;****************************************************************************
+;*                                                                          *
+;*                              ser-kernel.inc                              *
+;*                                                                          *
+;*                        Serial communication API                          *
+;*                                                                          *
+;*                                                                          *
+;*                                                                          *
+;*(C) 2003-2006, Ullrich von Bassewitz                                      *
+;*               Roemerstrasse 52                                           *
+;*               D-70794 Filderstadt                                        *
+;*EMail:         uz@cc65.org                                                *
+;*                                                                          *
+;*                                                                          *
+;*This software is provided 'as-is', without any expressed or implied       *
+;*warranty.  In no event will the authors be held liable for any damages    *
+;*arising from the use of this software.                                    *
+;*                                                                          *
+;*Permission is granted to anyone to use this software for any purpose,     *
+;*including commercial applications, and to alter it and redistribute it    *
+;*freely, subject to the following restrictions:                            *
+;*                                                                          *
+;*1. The origin of this software must not be misrepresented; you must not   *
+;*   claim that you wrote the original software. If you use this software   *
+;*   in a product, an acknowledgment in the product documentation would be  *
+;*   appreciated but is not required.                                       *
+;*2. Altered source versions must be plainly marked as such, and must not   *
+;*   be misrepresented as being the original software.                      *
+;*3. This notice may not be removed or altered from any source              *
+;*   distribution.                                                          *
+;*                                                                          *
+;****************************************************************************
+
+
+
+;------------------------------------------------------------------------------
+; The driver header
+
+.struct SER_HDR
+        ID      .byte   3       ; Contains 0x73, 0x65, 0x72 ("ser")
+        VERSION .byte   1       ; Interface version
+        LIBREF  .addr           ; Library reference
+        JUMPTAB .struct
+            SER_INSTALL   .addr   ; SER_INSTALL routine
+            SER_UNINSTALL .addr   ; SER_UNINSTALL routine
+            SER_OPEN      .addr   ; SER_OPEN routine
+            SER_CLOSE     .addr   ; SER_CLOSE routine
+            SER_GET       .addr   ; SER_GET routine
+            SER_PUT       .addr   ; SER_PUT routine
+            SER_STATUS    .addr   ; SER_STATUS routine
+            SER_IOCTL     .addr   ; SER_IOCTL routine
+            SER_IRQ       .addr   ; SER_IRQ routine
+        .endstruct
+.endstruct
+
+
+;------------------------------------------------------------------------------
+; The SER API version, stored SER_HDR::VERSION
+
+SER_API_VERSION         = $02
+
+;------------------------------------------------------------------------------
+; ser_params
+
+.struct SER_PARAMS
+        BAUDRATE        .byte           ; Baudrate
+        DATABITS        .byte           ; Number of data bits
+        STOPBITS        .byte           ; Number of stop bits
+        PARITY          .byte           ; Parity setting
+        HANDSHAKE       .byte           ; Type of handshake to use
+.endstruct
+
+;------------------------------------------------------------------------------
+; Serial parameters
+
+; Baudrate
+SER_BAUD_45_5           =       $00
+SER_BAUD_50             =       $01
+SER_BAUD_75             =       $02
+SER_BAUD_110            =       $03
+SER_BAUD_134_5          =       $04
+SER_BAUD_150            =       $05
+SER_BAUD_300            =       $06
+SER_BAUD_600            =       $07
+SER_BAUD_1200           =       $08
+SER_BAUD_1800           =       $09
+SER_BAUD_2400           =       $0A
+SER_BAUD_3600           =       $0B
+SER_BAUD_4800           =       $0C
+SER_BAUD_7200           =       $0D
+SER_BAUD_9600           =       $0E
+SER_BAUD_19200          =       $0F
+SER_BAUD_38400          =       $10
+SER_BAUD_57600          =       $11
+SER_BAUD_115200         =       $12
+SER_BAUD_230400         =       $13
+SER_BAUD_31250          =       $14
+SER_BAUD_62500          =       $15
+SER_BAUD_56_875         =       $16
+
+; Data bit settings
+SER_BITS_5              =       $00
+SER_BITS_6              =       $01
+SER_BITS_7              =       $02
+SER_BITS_8              =       $03
+
+; Stop bit settings
+SER_STOP_1              =       $00
+SER_STOP_2              =       $01
+
+; Parity
+SER_PAR_NONE            =       $00
+SER_PAR_ODD             =       $01
+SER_PAR_EVEN            =       $02
+SER_PAR_MARK            =       $03
+SER_PAR_SPACE           =       $04
+
+; Handshake
+SER_HS_NONE             =       $00    ; No handshake
+SER_HS_HW               =       $01    ; Hardware (RTS/CTS) handshake
+SER_HS_SW               =       $02    ; Software handshake
+
+; Bit masks to mask out things from the status returned by ser_status
+SER_STATUS_PE           =       $01     ; Parity error
+SER_STATUS_FE           =       $02     ; Framing error
+SER_STATUS_OE           =       $04     ; Overrun error
+SER_STATUS_DCD          =       $20     ; NOT data carrier detect
+SER_STATUS_DSR          =       $40     ; NOT data set ready
+
+;------------------------------------------------------------------------------
+; Variables
+
+        .global _ser_drv                         ; Pointer to driver
+
+;------------------------------------------------------------------------------
+; Driver entry points
+
+        .global ser_install
+        .global ser_uninstall
+        .global ser_open
+        .global ser_close
+        .global ser_get
+        .global ser_put
+        .global ser_status
+        .global ser_ioctl
+        .global ser_irq
+
+;------------------------------------------------------------------------------
+; C callable functions
+
+        .global _ser_load_driver
+        .global _ser_unload
+        .global _ser_install
+        .global _ser_uninstall
+        .global _ser_open
+        .global _ser_close
+        .global _ser_get
+        .global _ser_put
+        .global _ser_status
+        .global _ser_ioctl
+
+        .global _ser_clear_ptr

asminc/signal.inc

@@ -0,0 +1,57 @@
+;/*****************************************************************************/
+;/*                                                                           */
+;/*                                signal.inc                                 */
+;/*                                                                           */
+;/*                        Signal handling definitions                        */
+;/*                                                                           */
+;/*                                                                           */
+;/*                                                                           */
+;/* (C) 2002      Ullrich von Bassewitz                                       */
+;/*               Wacholderweg 14                                             */
+;/*               D-70597 Stuttgart                                           */
+;/* EMail:        uz@musoftware.de                                            */
+;/*                                                                           */
+;/*                                                                           */
+;/* This software is provided 'as-is', without any expressed or implied       */
+;/* warranty.  In no event will the authors be held liable for any damages    */
+;/* arising from the use of this software.                                    */
+;/*                                                                           */
+;/* Permission is granted to anyone to use this software for any purpose,     */
+;/* including commercial applications, and to alter it and redistribute it    */
+;/* freely, subject to the following restrictions:                            */
+;/*                                                                           */
+;/* 1. The origin of this software must not be misrepresented; you must not   */
+;/*    claim that you wrote the original software. If you use this software   */
+;/*    in a product, an acknowledgment in the product documentation would be  */
+;/*    appreciated but is not required.                                       */
+;/* 2. Altered source versions must be plainly marked as such, and must not   */
+;/*    be misrepresented as being the original software.                      */
+;/* 3. This notice may not be removed or altered from any source              */
+;/*    distribution.                                                          */
+;/*                                                                           */
+;/*****************************************************************************/
+
+
+
+; Standard signal handling functions
+SIG_ERR         = $0000
+
+; Signal numbers
+SIGABRT         = 0
+SIGFPE          = 1
+SIGILL          = 2
+SIGINT          = 3
+SIGSEGV         = 4
+SIGTERM         = 5
+SIGCOUNT        = 6             ; Number of signals
+
+; Table with signal handlers (asm code only)
+.global         sigtable
+
+; Function declarations
+.global         ___sig_ign
+.global         ___sig_dfl
+.global         _signal
+.global         _raise
+
+

asminc/sim65.inc

@@ -0,0 +1,75 @@
+
+; *******************************************************************************
+; **                                                                           **
+; **  sim65.inc : assembler definitions for the sim6502 and sim65c02 targets.  **
+; **                                                                           **
+; **  Sidney Cadot, January 2025                                               **
+; **                                                                           **
+; *******************************************************************************
+
+            ; The '_peripherals' symbol is defined in the linker configuration
+            ; file to correspond to the first address in the periperal memory
+            ; aparture.
+            ;
+            ; We use it here as a base address for all peripheral addresses.
+
+            .import _peripherals
+
+; **************************************************************
+; **                                                          **
+; **  Define assembler symbols for the "counter" peripheral.  **
+; **                                                          **
+; **************************************************************
+
+peripheral_counter_base   := _peripherals + 0
+
+peripheral_counter_latch  := peripheral_counter_base + 0
+peripheral_counter_select := peripheral_counter_base + 1
+peripheral_counter_value  := peripheral_counter_base + 2
+
+; Values for the peripheral_counter_select register.
+
+COUNTER_SELECT_CLOCKCYCLE_COUNTER   = $00
+COUNTER_SELECT_INSTRUCTION_COUNTER  = $01
+COUNTER_SELECT_IRQ_COUNTER          = $02
+COUNTER_SELECT_NMI_COUNTER          = $03
+COUNTER_SELECT_WALLCLOCK_TIME       = $80
+COUNTER_SELECT_WALLCLOCK_TIME_SPLIT = $81
+
+; ********************************************************************
+; **                                                                **
+; **  Define assembler symbols for the "sim65 control" peripheral.  **
+; **                                                                **
+; ********************************************************************
+
+peripheral_sim65_base       := _peripherals + 10
+
+peripheral_sim65_cpu_mode   := peripheral_sim65_base + 0
+peripheral_sim65_trace_mode := peripheral_sim65_base + 1
+
+; Values for the peripheral_sim65_cpu_mode register.
+
+SIM65_CPU_MODE_6502  = $00
+SIM65_CPU_MODE_65C02 = $01
+SIM65_CPU_MODE_6502X = $02
+
+; Bitfield values for the peripheral_sim65_trace_mode field.
+
+SIM65_TRACE_MODE_FIELD_INSTR_COUNTER  = $40
+SIM65_TRACE_MODE_FIELD_CLOCK_COUNTER  = $20
+SIM65_TRACE_MODE_FIELD_PC             = $10
+SIM65_TRACE_MODE_FIELD_INSTR_BYTES    = $08
+SIM65_TRACE_MODE_FIELD_INSTR_ASSEMBLY = $04
+SIM65_TRACE_MODE_FIELD_CPU_REGISTERS  = $02
+SIM65_TRACE_MODE_FIELD_CC65_SP        = $01
+
+; Values for the peripheral_sim65_trace_mode field that fully disable / enable tracing.
+
+SIM65_TRACE_MODE_DISABLE              = $00
+SIM65_TRACE_MODE_ENABLE_FULL          = $7F
+
+; ************************
+; **                    **
+; **  End of sim65.inc  **
+; **                    **
+; ************************

asminc/smc.inc

@@ -0,0 +1,267 @@
+; smc.mac
+; ca65 Macro-Pack for Self Modifying Code (SMC)
+;
+; (c) Christian Krüger, latest change: 17-Jul-2016
+;
+; This software is provided 'as-is', without any expressed or implied
+; warranty.  In no event will the authors be held liable for any damages
+; arising from the use of this software.
+;
+; Permission is granted to anyone to use this software for any purpose,
+; including commercial applications, and to alter it and redistribute it
+; freely, subject to the following restrictions:
+;
+; 1. The origin of this software must not be misrepresented; you must not
+;    claim that you wrote the original software. If you use this software
+;    in a product, an acknowledgment in the product documentation would be
+;    appreciated but is not required.
+; 2. Altered source versions must be plainly marked as such, and must not
+;    be misrepresented as being the original software.
+; 3. This notice may not be removed or altered from any source
+;    distribution.
+;
+
+.define _SMCDesignator  .mid(0, .tcount(label) - 1, label) .ident(.concat(.string(.right(1, label)), "_SMC"))
+.define _SMCAlias       .mid(0, .tcount(alias) - 1, alias) .ident(.concat(.string(.right(1, alias)), "_SMC"))
+.define SMC_AbsAdr      $FADE
+.define SMC_ZpAdr       $00
+.define SMC_Opcode      nop
+.define SMC_Value       $42
+
+.macro SMC_OperateOnValue opcode, label
+        opcode _SMCDesignator+1
+.endmacro
+
+.macro SMC_OperateOnLowByte opcode, label
+        SMC_OperateOnValue opcode, label
+.endmacro
+
+.macro SMC_OperateOnHighByte opcode, label
+        opcode _SMCDesignator + 2
+.endmacro
+
+.macro SMC_Import alias
+.import _SMCAlias
+.endmacro
+
+.macro SMC_Export alias, label
+.export _SMCAlias := _SMCDesignator
+.endmacro
+
+.macro  SMC     label, statement
+_SMCDesignator: statement
+.endmacro
+
+.macro SMC_TransferOpcode       label, opcode, register
+.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, )
+        lda #opcode
+        sta _SMCDesignator
+.elseif .match ({register}, x)
+        ldx #opcode
+        stx _SMCDesignator
+.elseif .match ({register}, y)
+        ldy #opcode
+        sty _SMCDesignator
+.else
+        .error "Invalid usage of macro 'SMC_TransferOpcode'"
+.endif
+.endmacro
+
+.macro SMC_LoadOpcode   label, register
+.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, )
+        lda _SMCDesignator
+.elseif .match ({register}, x)
+        ldx _SMCDesignator
+.elseif .match ({register}, y)
+        ldy _SMCDesignator
+.else
+        .error "Invalid usage of macro 'SMC_LoadOpcode'"
+.endif
+.endmacro
+
+.macro SMC_StoreOpcode  label, register
+.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, )
+        sta _SMCDesignator
+.elseif .match ({register}, x)
+        stx _SMCDesignator
+.elseif .match ({register}, y)
+        sty _SMCDesignator
+.else
+        .error "Invalid usage of macro 'SMC_StoreOpcode'"
+.endif
+.endmacro
+
+.macro SMC_ChangeBranch         label, destination, register
+.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, )
+        lda #(<(destination - _SMCDesignator -2))
+        sta _SMCDesignator+1
+.elseif .match ({register}, x)
+        ldx #(<(destination - _SMCDesignator - 2))
+        stx _SMCDesignator+1
+.elseif .match ({register}, y)
+        ldy #(<(destination - _SMCDesignator - 2))
+        sty _SMCDesignator+1
+.else
+        .error "Invalid usage of macro 'SMC_ChangeBranch'"
+.endif
+.endmacro
+
+.macro SMC_TransferValue        label, value, register
+.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, )
+        lda value
+        sta _SMCDesignator+1
+.elseif .match ({register}, x)
+        ldx value
+        stx _SMCDesignator+1
+.elseif .match ({register}, y)
+        ldy value
+        sty _SMCDesignator+1
+.else
+        .error "Invalid usage of macro 'SMC_TransferValue'"
+.endif
+.endmacro
+
+.macro SMC_LoadValue    label, register
+.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, )
+        lda _SMCDesignator+1
+.elseif .match ({register}, x)
+        ldx _SMCDesignator+1
+.elseif .match ({register}, y)
+        ldy _SMCDesignator+1
+.else
+        .error "Invalid usage of macro 'SMC_LoadValue'"
+.endif
+.endmacro
+
+.macro SMC_StoreValue   label, register
+.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, )
+        sta _SMCDesignator+1
+.elseif .match ({register}, x)
+        stx _SMCDesignator+1
+.elseif .match ({register}, y)
+        sty _SMCDesignator+1
+.else
+        .error "Invalid usage of macro 'SMC_StoreValue'"
+.endif
+.endmacro
+
+
+.macro SMC_TransferLowByte      label, value, register
+SMC_TransferValue label, value, register
+.endmacro
+
+.macro SMC_LoadLowByte  label, register
+SMC_LoadValue label, register
+.endmacro
+
+.macro SMC_StoreLowByte label, register
+SMC_StoreValue label, register
+.endmacro
+
+.macro SMC_TransferHighByte     label, value, register
+.if .paramcount = 2 .or .match ({register}, a) .or .match ({register}, )
+        lda value
+        sta _SMCDesignator+2
+.elseif .match ({register}, x)
+        ldx value
+        stx _SMCDesignator+2
+.elseif .match ({register}, y)
+        ldy value
+        sty _SMCDesignator+2
+.else
+        .error "Invalid usage of macro 'SMC_TransferHighByte'"
+.endif
+.endmacro
+
+.macro SMC_LoadHighByte label, register
+.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, )
+        lda _SMCDesignator+2
+.elseif .match ({register}, x)
+        ldx _SMCDesignator+2
+.elseif .match ({register}, y)
+        ldy _SMCDesignator+2
+.else
+        .error "Invalid usage of macro 'SMC_LoadHighByte'"
+.endif
+.endmacro
+
+.macro SMC_StoreHighByte        label, register
+.if .paramcount = 1 .or .match ({register}, a) .or .match ({register}, )
+        sta _SMCDesignator+2
+.elseif .match ({register}, x)
+        stx _SMCDesignator+2
+.elseif .match ({register}, y)
+        sty _SMCDesignator+2
+.else
+        .error "Invalid usage of macro 'SMC_StoreHighByte'"
+.endif
+.endmacro
+
+.macro SMC_TransferAddressSingle        label, address, register
+.if .paramcount = 2 .or .match ((register), a) .or .match ({register}, )
+        .if (.match (.left (1, {address}), #))
+                ; immediate mode
+                lda #<(.right (.tcount ({address})-1, {address}))
+                sta _SMCDesignator+1
+                lda #>(.right (.tcount ({address})-1, {address}))
+                sta _SMCDesignator+2
+        .else
+                ; assume absolute or zero page
+                lda address
+                sta _SMCDesignator+1
+                lda 1+(address)
+                sta _SMCDesignator+2
+        .endif
+.elseif .match ((register), x)
+        .if (.match (.left (1, {address}), #))
+                ; immediate mode
+                ldx #<(.right (.tcount ({address})-1, {address}))
+                stx _SMCDesignator+1
+                ldx #>(.right (.tcount ({address})-1, {address}))
+                stx _SMCDesignator+2
+        .else
+                ; assume absolute or zero page
+                ldx address
+                stx _SMCDesignator+1
+                ldx 1+(address)
+                stx _SMCDesignator+2
+        .endif
+.elseif .match ((register), y)
+        .if (.match (.left (1, {address}), #))
+                ; immediate mode
+                ldy #<(.right (.tcount ({address})-1, {address}))
+                sty _SMCDesignator+1
+                ldy #>(.right (.tcount ({address})-1, {address}))
+                sty _SMCDesignator+2
+        .else
+                ; assume absolute or zero page
+                ldy address
+                sty _SMCDesignator+1
+                ldy 1+(address)
+                sty _SMCDesignator+2
+        .endif
+.else
+        .error "Invalid usage of macro 'SMC_TransferAddressSingle'"
+.endif
+.endmacro
+
+.macro SMC_TransferAddress      label, address
+.if (.match (.left (1, {address}), #))
+        ; immediate mode
+        lda #<(.right (.tcount ({address})-1, {address}))
+        sta _SMCDesignator+1
+        ldx #>(.right (.tcount ({address})-1, {address}))
+        stx _SMCDesignator+2
+.else
+        ; assume absolute or zero page
+        lda {address}
+        sta _SMCDesignator+1
+        ldx 1+{address}
+        stx _SMCDesignator)+2
+.endif
+.endmacro
+
+.macro SMC_StoreAddress label
+        sta _SMCDesignator+1
+        stx _SMCDesignator+2
+.endmacro

asminc/stat.inc

@@ -0,0 +1,64 @@
+;****************************************************************************
+;*                                                                          *
+;*                              stat.inc                                    *
+;*                                                                          *
+;*                             Stat struct                                  *
+;*                                                                          *
+;*                                                                          *
+;*                                                                          *
+;*(C) 2023 Colin Leroy-Mira <colin@colino.net>                              *
+;*                                                                          *
+;*                                                                          *
+;*This software is provided 'as-is', without any expressed or implied       *
+;*warranty.  In no event will the authors be held liable for any damages    *
+;*arising from the use of this software.                                    *
+;*                                                                          *
+;*Permission is granted to anyone to use this software for any purpose,     *
+;*including commercial applications, and to alter it and redistribute it    *
+;*freely, subject to the following restrictions:                            *
+;*                                                                          *
+;*1. The origin of this software must not be misrepresented; you must not   *
+;*   claim that you wrote the original software. If you use this software   *
+;*   in a product, an acknowledgment in the product documentation would be  *
+;*   appreciated but is not required.                                       *
+;*2. Altered source versions must be plainly marked as such, and must not   *
+;*   be misrepresented as being the original software.                      *
+;*3. This notice may not be removed or altered from any source              *
+;*   distribution.                                                          *
+;*                                                                          *
+;****************************************************************************
+
+        .include        "time.inc"
+
+;------------------------------------------------------------------------------
+; st_mode values
+
+S_IFDIR = $01
+S_IFREG = $02
+
+;------------------------------------------------------------------------------
+; struct stat
+
+.struct stat
+        st_dev            .dword
+        st_ino            .dword
+        st_mode           .byte
+        st_nlink          .dword
+        st_uid            .byte
+        st_gid            .byte
+        st_size           .dword
+        st_atim           .tag timespec
+        st_ctim           .tag timespec
+        st_mtim           .tag timespec
+        .ifdef __APPLE2__
+        st_access         .byte
+        st_type           .byte
+        st_auxtype        .word
+        st_storagetype    .byte
+        st_blocks         .word
+        st_mod_date       .word
+        st_mod_time       .word
+        st_create_date    .word
+        st_create_time    .word
+        .endif
+.endstruct

asminc/statvfs.inc

@@ -0,0 +1,46 @@
+;****************************************************************************
+;*                                                                          *
+;*                              statvfs.inc                                 *
+;*                                                                          *
+;*                             Statvfs struct                               *
+;*                                                                          *
+;*                                                                          *
+;*                                                                          *
+;*(C) 2023 Colin Leroy-Mira <colin@colino.net>                              *
+;*                                                                          *
+;*                                                                          *
+;*This software is provided 'as-is', without any expressed or implied       *
+;*warranty.  In no event will the authors be held liable for any damages    *
+;*arising from the use of this software.                                    *
+;*                                                                          *
+;*Permission is granted to anyone to use this software for any purpose,     *
+;*including commercial applications, and to alter it and redistribute it    *
+;*freely, subject to the following restrictions:                            *
+;*                                                                          *
+;*1. The origin of this software must not be misrepresented; you must not   *
+;*   claim that you wrote the original software. If you use this software   *
+;*   in a product, an acknowledgment in the product documentation would be  *
+;*   appreciated but is not required.                                       *
+;*2. Altered source versions must be plainly marked as such, and must not   *
+;*   be misrepresented as being the original software.                      *
+;*3. This notice may not be removed or altered from any source              *
+;*   distribution.                                                          *
+;*                                                                          *
+;****************************************************************************
+
+;------------------------------------------------------------------------------
+; struct statvfs
+
+.struct statvfs
+        f_bsize           .dword
+        f_frsize          .dword
+        f_blocks          .dword
+        f_bfree           .dword
+        f_bavail          .dword
+        f_files           .dword
+        f_ffree           .dword
+        f_favail          .dword
+        f_fsid            .dword
+        f_flag            .dword
+        f_namemax         .dword
+.endstruct

asminc/stdio.inc

@@ -0,0 +1,74 @@
+;*****************************************************************************/
+;*                                                                           */
+;*                                 stdio.inc                                 */
+;*                                                                           */
+;*                      Mirror definitions for stdio.h                       */
+;*                                                                           */
+;*                                                                           */
+;*                                                                           */
+;* (C) 2003-2005, Ullrich von Bassewitz                                      */
+;*                Roemerstrasse 52                                           */
+;*                D-70794 Filderstadt                                        */
+;* EMail:         uz@cc65.org                                                */
+;*                                                                           */
+;*                                                                           */
+;* This software is provided 'as-is', without any expressed or implied       */
+;* warranty.  In no event will the authors be held liable for any damages    */
+;* arising from the use of this software.                                    */
+;*                                                                           */
+;* Permission is granted to anyone to use this software for any purpose,     */
+;* including commercial applications, and to alter it and redistribute it    */
+;* freely, subject to the following restrictions:                            */
+;*                                                                           */
+;* 1. The origin of this software must not be misrepresented; you must not   */
+;*    claim that you wrote the original software. If you use this software   */
+;*    in a product, an acknowledgment in the product documentation would be  */
+;*    appreciated but is not required.                                       */
+;* 2. Altered source versions must be plainly marked as such, and must not   */
+;*    be misrepresented as being the original software.                      */
+;* 3. This notice may not be removed or altered from any source              */
+;*    distribution.                                                          */
+;*                                                                           */
+;*****************************************************************************/
+
+
+
+;----------------------------------------------------------------------------
+; Constants
+
+_IOFBF          = 0
+_IOLBF          = 1
+_IONBF          = 2
+BUFSIZ          = 256
+EOF             = -1
+.if .defined(__APPLE2__)
+FILENAME_MAX    = 64+1
+.elseif .defined(__ATARI__)
+FILENAME_MAX    = 63+1
+.elseif .defined(__CBM__)
+FILENAME_MAX    = 255
+.elseif .defined(__LUNIX__)
+FILENAME_MAX    = 80+1
+.elseif .defined(__TELESTRAT__)
+FILENAME_MAX    = 50+1
+.else
+FILENAME_MAX    = 16+1
+.endif
+L_tmpnam        = FILENAME_MAX
+SEEK_CUR        = 0
+SEEK_END        = 1
+SEEK_SET        = 2
+TMP_MAX         = 256
+
+; Maximum number of open files (size of the file table)
+FOPEN_MAX       = 8
+
+;----------------------------------------------------------------------------
+; External variables
+
+        .global _stdin
+        .global _stdout
+        .global _stderr
+
+
+

asminc/supervision.inc

@@ -0,0 +1,75 @@
+; supervision symbols
+
+; supervision 65c02s
+; in cc65 up to 2.9.1 65c02 means 65sc02
+
+lcd_addr = $4000
+LCD_LINESIZE = $30
+LCD_WIDTH = 160
+LCD_HEIGHT = 160
+; 2 bit per pixel, packed
+
+lcd_width = $2000
+lcd_height = $2001
+lcd_xpos = $2002 ; in pixel, bit 0+1 not used
+lcd_ypos = $2003 ; weird
+
+sv_port_r = $2021
+sv_port_w = $2022
+
+sv_timer_count = $2023
+; read for quitting
+sv_timer_quit = $2024
+
+; bit 0 timer, bit 1 dma
+sv_irq_source = $2027
+SV_IRQ_REQUEST_TIMER = 1
+SV_IRQ_REQUEST_DMA = 2
+
+; bit 5,6,7 select bank at 0x8000
+sv_bank = $2026
+SV_NMI_ENABLE_ON = 1
+SV_IRQ_ENABLE_TIMER = 2
+SV_IRQ_ENABLE_DMA = 4
+SV_LCD_ON = 8
+SV_TIMER_MODE_240Hz = $10 ; else 15360
+
+
+; low activ/pressed
+sv_control = $2020
+SV_RIGHT = 1
+SV_LEFT = 2
+SV_DOWN = 4
+SV_UP = 8
+SV_BUTTONB = $10
+SV_BUTTONA = $20
+SV_SELECT = $40
+SV_START = $80
+
+; frequency=125000/counter
+sv_audio_right_counter = $2010 ;word
+sv_audio_left_counter = $2014
+SV_AUDIO_ON =$40
+;bits 0..3 volume
+; bit 4 ?
+; bit 5 ?
+sv_audio_right_control = $2012
+sv_audio_left_control = $2016
+; write activates tone for x/60 sec (0 means 256)
+sv_audio_right_timer = $2013
+sv_audio_left_timer = $2017
+
+
+;read for irq quitting
+sv_dma_quit = $2025
+sv_dma_on = $201c
+; bit 7 true start, false stop
+sv_dma_start = $2018 ; word
+sv_dma_size = $201a ; *32 samples
+sv_dma_control = $201b
+; bit 0,1 speed: 0 15360, 11 15360/4
+; bit 2,3 volume: 0 silent, 11 loud
+
+sv_noise_volume = $2028 ; and frequency
+sv_noise_timer = $2029
+sv_noise_control = $202a

asminc/sym1.inc

@@ -0,0 +1,186 @@
+; ---------------------------------------------------------------------------
+;
+; SYM-1 definitions
+;
+; ---------------------------------------------------------------------------
+
+
+RAMSTART := $0200     ; Entry point
+
+
+; ---------------------------------------------------------------------------
+; Monitor Functions
+; ---------------------------------------------------------------------------
+WARM     := $8003     ; Monitor entry
+SVNMI    := $809B     ; Save NMI entry
+INBYTE   := $81D9     ; Get two HEX characters and pack
+ASCNIB   := $8275     ; Test for carriage-return
+INCCMP   := $82B2     ; Increment pointer
+CHKSAD   := $82DD     ; Compute checksum
+OUTPC    := $82EE     ; Display program counter
+OUTBYT   := $82FA     ; Print byte as two ASCII characters
+OUTS2    := $8319     ; Print pointer
+INSTAT   := $8386     ; Determine if key is pressed
+GETKEY   := $88AF     ; Get key (disregarding monitor login)
+SCAND    := $8906     ; Flash LED display (once)
+KEYQ     := $8923     ; Test for keypress
+BEEP     := $8972     ; Make a beep
+CONFIG   := $89A5     ; Configure I/O
+OUTDSP   := $89C1     ; Output to on-board LED display
+INCHR    := $8A1B     ; Input character and convert to uppercase
+OUTCHR   := $8A47     ; Output character
+INTCHR   := $8A58     ; Input character without case conversion
+DLYF     := $8AE6     ; Delay 1 bit time
+DLYH     := $8AE9     ; Delay 1/2 bit time
+RESET    := $8B4A     ; Hard reset
+ACCESS   := $8B86     ; Unlock lowest 4K memory
+NACCES   := $8B9C     ; Lock lowest 4K memory
+L8C78    := $8C78     ; Link to tape
+DUMPT    := $8E87     ; Dump memory to tape
+LOADT    := $8C78     ; Load memory from tape
+TAPEMODE := $00FD     ; Top bit on for high-speed
+
+
+; ---------------------------------------------------------------------------
+; System Memory
+; ---------------------------------------------------------------------------
+DISBUF   := $A640     ; On-Board Display Buffer
+DISBUF0  := $A640     ; Left-Most digit
+DISBUF1  := $A641     ; Second digit
+DISBUF2  := $A642     ; Third
+DISBUF3  := $A643     ; Fourth
+DISBUF4  := $A644     ; Fifth
+DISBUF5  := $A645     ; Sixth and right-most digit
+DISBUF6  := $A646     ; Not-used / right of display (shift buffer)
+RDIG     := $A645     ; Right-most digit (same as DISBUF5)
+P3L      := $A64A     ; Parameter 3 (low-byte)
+P3H      := $A64B     ;             (high-byte)
+P2L      := $A64C     ; Parameter 2
+P2H      := $A64D     ;
+P1L      := $A64E     ; Parameter 1
+P1H      := $A64F
+PARNR    := $A649     ; Number of Parameters Entered
+PADBIT   := $A650     ; Pad Bits for Carriage Return
+SDBYT    := $A651     ; Baud Rate for RS232 (01-4800,06-2400,10-1200,24-600,4C-300,D5-110)
+ERCNT    := $A652     ; Error Count (Max FF)
+TECHO    := $A653     ; Terminal Echo (bit-7=ECHO/NO, 6=CTL-O TOGGLE)
+TOUTFL   := $A654     ; Output Flags (bit-7=CRT IN, 6=TTY IN, 5=TTY OUT, 4=CRT OUT)
+KSHFL    := $A655     ; Keyboard Shift Flag
+TV       := $A656     ; Trace Velocity (0=Single Step)
+LSTCOM   := $A657     ; Last Monitor Command
+MAXRC    := $A658     ; Maximum Record Length for Memory Dump
+
+
+; ---------------------------------------------------------------------------
+; Register Followers
+; ---------------------------------------------------------------------------
+PCLR     := $A659     ; Program Counter (low-byte)
+PCHR     := $A65A     ;                 (high-byte)
+SR       := $A65B     ; Stack Pointer
+FR       := $A65C     ; Status Register Flags
+AR       := $A65D     ; A Register
+XR       := $A65E     ; X Register
+YR       := $A65F     ; Y Register
+
+
+; ---------------------------------------------------------------------------
+; I/O Vectors (3 bytes each)
+; ---------------------------------------------------------------------------
+INVEC    := $A660     ; Input Character
+OUTVEC   := $A663     ; Output Character
+INSVEC   := $A666     ; Input Status
+URSVEC   := $A669     ; Unrecognized Syntax
+URCVEC   := $A66C     ; Unrecognized Command / Error
+SCNVEC   := $A66F     ; Scan On-board Display
+
+
+; ---------------------------------------------------------------------------
+; Trace and Interrupt Vectors (2 bytes each)
+; ---------------------------------------------------------------------------
+EXEVEC   := $A672     ; Exec and Alternate InVec
+TRCVEC   := $A674     ; Trace
+UBRKVC   := $A676     ; User Break after Monitor
+UIRQVC   := $A678     ; User non-break IRQ after Monitor
+NMIVEC   := $A67A     ; Non-Maskable Interrupt
+RSTVEC   := $A67C     ; Reset
+IRQVEC   := $A67E     ; Interrupt Request
+
+
+; ---------------------------------------------------------------------------
+; I/O Registers
+; ---------------------------------------------------------------------------
+;
+; 6532 (U27)
+;
+PADA     := $A400     ; Keyboard / Display
+P3DA     := $A402     ; Serial I/O
+DDPADA   := $A401     ; Data-Direction Register for PADA
+DDP3DA   := $A403     ; Data-Direction Register for P3DA
+WEDRTA   := $A404     ; Write-Edge Detect Read Timer A
+WEDRFA   := $A405     ; Write-Edge Detect Read-Int Flags A
+WEDRTB   := $A406     ; Write-Edge Detect Read Timer B
+WEDRFB   := $A407     ; Write-Edge Detect Read-Int Flags B
+TIM0001  := $A41C     ; Timer / 1
+TIM0008  := $A41D     ; Timer / 8
+TIM0064  := $A41E     ; Timer / 64
+TIM1024  := $A41F     ; Timer / 1024
+;
+; 6522 (U25)
+;
+OR1A     := $A001     ; Input / Output Register for 1A
+DDR1A    := $A003     ; Data-Direction Register for 1A
+OR1B     := $A000     ; Input / Output Register for 1B
+DDR1B    := $A002     ; Data-Direction Register for 1B
+TIC1L    := $A004     ;
+TIC1H    := $A005     ;
+TIL1L    := $A006     ;
+TIL1H    := $A007     ;
+T2L1L    := $A008     ;
+T2C1L    := $A008     ;
+T2C1H    := $A009     ;
+SR1      := $A00A     ;
+ACR1     := $A00B     ;
+PCR1     := $A00C     ;
+IFR1     := $A00D     ;
+IER1     := $A00E     ;
+DR1A     := $A00F     ;
+;
+; 6522 (U28)
+;
+OR2A     := $A801     ; Input / Output Register for 2A
+DDR2A    := $A803     ; Data-Direction Register for 2A
+OR2B     := $A800     ; Input / Output Register for 2B
+DDR2B    := $A802     ; Data-Direction Register for 2B
+TIC2L    := $A804     ;
+TIC2H    := $A805     ;
+TIL2L    := $A806     ;
+TIL2H    := $A807     ;
+T2L2L    := $A808     ;
+T2C2L    := $A808     ;
+T2C2H    := $A809     ;
+SR2      := $A80A     ;
+ACR2     := $A80B     ;
+PCR2     := $A80C     ;
+IFR2     := $A80D     ;
+IER2     := $A80E     ;
+DR2A     := $A80F     ;
+;
+; 6522 (U29)
+;
+OR3A     := $AC01     ; Write-Protect RAM, Debug On/Off, I/O-3A
+DDR3A    := $AC03     ; Data-Direction Register for 3A
+OR3B     := $AC00     ; Input / Output Register for 3B
+DDR3B    := $AC02     ; Data-Direction Register for 3B
+TIC3L    := $AC04     ;
+TIC3H    := $AC05     ;
+TIL3L    := $AC06     ;
+TIL3H    := $AC07     ;
+T2L3L    := $AC08     ;
+T2C3L    := $AC08     ;
+T2C3H    := $AC09     ;
+SR3      := $AC0A     ;
+ACR3     := $AC0B     ;
+PCR3     := $AC0C     ;
+IFR3     := $AC0D     ;
+IER3     := $AC0E     ;
+DR3A     := $AC0F     ;

asminc/telestrat.inc

@@ -0,0 +1,546 @@
+;
+; Oric TELEMON definition
+; TELEMON 2.4 & Orix
+; For Orix check http://orix.oric.org
+;
+
+; ---------------------------------------------------------------------------
+; Constants
+
+SCREEN_XSIZE    = 40            ; Screen columns
+SCREEN_YSIZE    = 28            ; Screen rows
+
+FUNCTKEY        = $A5
+
+FNAME_LEN       = 11            ; Maximum length of file-name
+
+; ---------------------------------------------------------------------------
+; I/O Identifier
+; Theses identifers are used for channel management
+;
+
+XKBD            = $80           ; Keyboard
+XRSE            = $83           ; RS232 in
+XSCR            = $88           ; Screen
+XRSS            = $90           ; RS232 out
+
+; ---------------------------------------------------------------------------
+; Zero page
+
+; ---------------------------------------------------------------------------
+; Page 00
+RES             := $00
+RESB            := $02
+
+DECDEB          := $04
+DECFIN          := $06
+DECCIB          := $08
+DECTRV          := $0A
+
+TR0             := $0C
+TR1             := $0D
+TR2             := $0E
+TR3             := $0F
+TR4             := $10
+TR5             := $11
+TR6             := $12
+TR7             := $13
+
+DEFAFF          := $14
+
+IRQSVA          := $21          ; Used to save A when a BRK call occurs
+IRQSVX          := $22          ; Used to save X when a BRK call occurs
+IRQSVY          := $23          ; Used to save Y when a BRK call occurs
+IRQSVP          := $24          ; Used to save P when a BRK call occurs
+
+ADSCR           := $26
+SCRNB           := $28          ; Id of the current window
+
+ADKBD           := $2A          ; Address ASCII conversion table
+
+
+PTR_READ_DEST   := $2C          ; Used for XFREAD and XWRITE only in Orix
+
+ADCLK           := $40          ; Address for clock display
+TIMEUS          := $42
+TIMEUD          := $44          ; Counter clock (1/10 of a second)
+
+
+HRSX            := $46
+HRSY            := $47
+
+XLPRBI          := $48          ; Printer flag (b7)
+
+HRSX40          := $49
+HRSX6           := $4A
+
+ADHRS           := $4B          ; Hires screen address (word)
+
+HRS1            := $4D
+HRS2            := $4F
+HRS3            := $51
+HRS4            := $53
+HRS5            := $55
+
+HRSFB           := $57
+
+VABKP1          := $58
+
+; RS232T
+; b0-b3 : speed
+;         1111 => 19200 bps  (please note that telestrat can't handle this speed without stopping all IRQ except ACIA's one)
+;         1100 =>  9600 bps  (default from TELEMON)
+;         1110 =>  4800 bps
+;         1010 =>  2400 bps
+;         1000 =>  1200 bps
+;         0111 =>   600 bps
+;         0110 =>   300 bps
+;         0101 =>   150 bps
+;         0010 =>    75 bps
+
+; b4    : 0 external clock, 1 internal clock
+; b6-b5 : 00 8 bits
+;         01 7 bits
+;         10 6 bits
+;         11 5 bits
+; b7    : 0  a stop
+
+RS232T          := $59
+
+; RS232C
+; b0-b3 : 0
+; b4    : 1 if echo
+; b5    : 1 if parity
+; b7-b6 : 00 in/out parity odd
+;       : 01 on/out parity even
+;       : 10 parity sent, answer not tested
+;       : 11 SPACE SENT, reception not tested
+
+RS232C          := $5A
+INDRS           := $5B
+
+; Float and integer management
+ACC1E           := $60
+ACC1M           := $61
+ACC1S           := $65
+ACC1EX          := $66
+ACC1J           := $67
+ACC2E           := $68
+ACC2M           := $69
+ACC2S           := $6D
+ACCPS           := $6E
+ACC3            := $6F
+
+ACC4E           := $73
+ACC4M           := $74
+
+
+FLDT0           := $74
+FLDT1           := $75
+FLDT2           := $76
+FLSVY           := $77
+FLTR0           := $7D
+FLTR1           := $7E
+
+; Menu management
+MENDDY          := $62
+MENDFY          := $63
+MENX            := $64
+MENDY           := $66
+FLGMEN          := $68
+ADMEN           := $69
+
+FLSGN           := $8A
+FLINT           := $88
+FLSVS           := $89
+FLERR           := $8B
+
+VARLNG          := $8C
+VARAPL          := $D0
+
+; ---------------------------------------------------------------------------
+; Low memory
+IRQVec          := $02FB        ; "fast" interrupt vector
+
+; ---------------------------------------------------------------------------
+; I/O locations
+
+; 6522
+.struct VIA                     ; Versatile Interface Adapter
+        .res    $0300
+PRB     .byte                   ; Port Register B
+PRA     .byte                   ; Port Register A
+DDRB    .byte                   ; Data Direction Register B
+DDRA    .byte                   ; Data Direction Register A
+T1      .word                   ; Timer 1
+T1L     .word                   ; Timer 1 Latch
+T2      .word                   ; Timer 2
+SR      .byte                   ; Shift Register
+ACR     .byte                   ; Auxiliary Control Register
+PCR     .byte                   ; Peripheral Control Register
+IFR     .byte                   ; Interrupt Flags Register
+IER     .byte                   ; Interrupt Enable Register
+PRA2    .byte                   ; Port Register A without handshaking
+.endstruct
+
+
+.struct VIA2                    ; Versatile Interface Adapter
+        .res    $0320
+PRB     .byte                   ; Port Register B
+PRA     .byte                   ; Port Register A
+DDRB    .byte                   ; Data Direction Register B
+DDRA    .byte                   ; Data Direction Register A
+T1      .word                   ; Timer 1
+T1L     .word                   ; Timer 1 Latch
+T2      .word                   ; Timer 2
+SR      .byte                   ; Shift Register
+ACR     .byte                   ; Auxiliary Control Register
+PCR     .byte                   ; Peripheral Control Register
+IFR     .byte                   ; Interrupt Flags Register
+IER     .byte                   ; Interrupt Enable Register
+PRA2    .byte                   ; Port Register A without handshaking
+.endstruct
+
+; 6551
+.struct ACIA                    ; Asynchronous Communications Interface Adapter
+        .res    $031C
+DATA    .byte
+STATUS  .byte
+CMD     .byte                   ; Command register
+CTRL    .byte                   ; Control register
+.endstruct
+
+SCREEN          := $BB80
+
+
+; ---------------------------------------------------------------------------
+; ROM entries
+
+; TELEMON primitives (2.4 & 3.x)
+
+; all values are used to call bank 7 of telestrat cardridge. It works with 'brk value'
+XOP0             = $00          ; Open device on channel 0
+XOP1             = $01          ; Open device on channel 1
+XOP2             = $02          ; Open device on channel 2
+XOP3             = $03          ; Open device on channel 3
+
+XCL0             = $04          ; Close channel 0
+XCL1             = $05          ; Close channel 1
+XCL2             = $06          ; Close channel 2
+XCL3             = $07          ; Close channel 3
+
+XRD0             = $08
+XRDW0            = $0C
+
+XWR0             = $10          ; Write a char in channel 0
+XWR1             = $11          ; Write a char in channel 1
+XWR2             = $12          ; Write a char in channel 2
+XWR3             = $13          ; Write a char in channel 3
+
+XWSTR0           = $14          ; Write a string in text mode channel 0
+XWSTR1           = $15          ; Write a string in text mode channel 1
+XWSTR2           = $16          ; Write a string in text mode channel 2
+XWSTR3           = $17          ; Write a string in text mode channel 3
+
+XDECAL           = $18
+
+XTEXT            = $19
+XHIRES           = $1A
+XEFFHI           = $1B          ; Clear hires screen
+XFILLM           = $1C
+XMINMA           = $1F
+XVARS            = $24          ; Only in Orix, in TELEMON 2.4, it's XNOMFI ($24)
+XCRLF            = $25          ; Jump a line and return to the beginning of the line
+XDECAY           = $26
+XFREAD           = $27          ; Only in Orix
+XBINDX           = $28          ; Convert a number into hex and displays on channel 0
+XDECIM           = $29
+XHEXA            = $2A          ; Convert a number into hex
+
+XMAINARGS        = $2C          ; Only available for Orix
+
+XEDT             = $2D          ; Launch editor
+XINSER           = $2E
+XGETARGV         = $2E          ; Only available for Orix
+
+XSCELG           = $2F          ; Search a line in editor mode
+XOPEN            = $30          ; Only in Orix
+XECRPR           = $33          ; Displays prompt
+XCOSCR           = $34          ; Switch off cursor
+XCSSCR           = $35          ; Switch on cursor
+XSCRSE           = $36
+XSCROH           = $37          ; Scroll up text screen
+XSCROB           = $38          ; Scroll down text screen
+XSCRNE           = $39          ; Load charset from rom to ram
+XCLOSE           = $3A          ; Only in Orix close file
+XFWRITE          = $3B          ; Only in Orix write file
+
+; Clock primitive
+XRECLK           = $3C          ; Reset clock
+XCLCL            = $3D          ; Close clock
+XWRCLK           = $3E          ; Displays clock in the address in A & Y registers
+
+XFSEEK           = $3F          ; Only in Orix
+
+; Sound primitives
+XSONPS           = $40          ; Send data to PSG register (14 values)
+XOUPS            = $42          ; Send Oups sound into PSG
+XPLAY            = $43          ; Play a sound
+XSOUND           = $44
+XMUSIC           = $45
+XZAP             = $46          ; Send Zap sound to PSG
+XSHOOT           = $47
+
+; Path Management
+XGETCWD          = $48          ; Get current CWD
+XPUTCWD          = $49          ; Chdir
+
+; File management
+XMKDIR           = $4B          ; Create a folder. Only available in Orix
+
+XHCHRS           = $4C          ; Hard copy hires
+
+; File management
+XRM              = $4D          ; Remove a folder or a file. Only available in Orix
+
+XFWR             = $4E          ; Put a char on the first screen. Only available in Orix
+
+; Keyboard primitives
+XALLKB           = $50          ; Read Keyboard, and populate KBDCOL
+XKBDAS           = $51          ; Ascii conversion
+XGOKBD           = $52          ; Swap keyboard type (Qwerty, French ...)
+
+; Buffer management
+XECRBU           = $54          ; Write A or AY in the buffer
+XLISBU           = $55          ; Read A or AY in the buffer
+XTSTBU           = $56
+XVIDBU           = $57          ; Flush the buffer
+XINIBU           = $58          ; Initialize the buffer X
+XDEFBU           = $59          ; Reset all value of the buffer
+XBUSY            = $5A          ; Test if the buffer is empty
+
+XMALLOC          = $5B          ; Only in Orix
+
+; RS232 primitives
+XSDUMP           = $5C          ; RS232 input dump
+XCONSO           = $5D          ; Swap screen into RS232 terminal
+XSLOAD           = $5E          ; Read a file from RS232
+XSSAVE           = $5F          ; Write a file to RS232
+
+; Minitel primitives
+XMLOAD           = $60          ; Read a file from Minitel
+XMSAVE           = $61          ; Write a file to Minitel
+
+XFREE            = $62          ; Only in Orix
+
+XEXEC            = $63          ; Only in Orix
+
+; Next Minitel primitives
+XWCXFI           = $63          ; Wait connection
+XLIGNE           = $64          ;
+XDECON           = $65          ; Minitel disconnection
+XMOUT            = $66          ; Send a byte to minitel (from A)
+
+XSOUT            = $67          ; Send accumulator value (A) to RS232, available in TELEMON 2.4 : if RS232 buffer is full, the Oric Telestrat freezes
+
+XHRSSE           = $8C          ; Set hires position cursor
+XDRAWA           = $8D          ; Draw a line absolute
+XDRAWR           = $8E          ; Draw a line (relative)
+XCIRCL           = $8F          ; Draw a circle
+XCURSE           = $90          ; Plot a pixel
+XCURMO           = $91          ; Move to x,y pos in Hires
+XPAPER           = $92
+XINK             = $93
+XBOX             = $94          ; Draw a box
+XABOX            = $95
+XFILL            = $96
+XCHAR            = $97          ; Display a char on the screen in Hires
+XSCHAR           = $98          ; Draw a string in hires
+XEXPLO           = $9C          ; Send Explode sound to PSG
+XPING            = $9D          ; Send Ping sound to PSG
+
+; ---------------------------------------------------------------------------
+; ROM entries variables
+
+PWD_PTR          = $00
+
+; ---------------------------------------------------------------------------
+;
+BUFTRV           := $100
+
+
+; ---------------------------------------------------------------------------
+; Page $200
+BNKST            := $200        ; Used to store signature of 8 bank (length : 8 bytes)
+TABDRV           := $208
+
+DRVDEF           := $20C
+FLGTEL           := $20D
+KOROM            := $20E        ; Used to compute the size of all rom bank. The result is store here. The value is in KB
+KORAM            := $20F        ; Used to compute the size of all ram bank. The result is store here. The value is in KB
+; Time management
+TIMED            := $210        ; Clock (1/10 of seconds)
+TIMES            := $211
+TIMEM            := $212
+TIMEH            := $213
+FLGCLK           := $214
+FLGCLK_FLAG      := $215
+FLGCUR           := $216        ; Cursor management flag
+; screens position managements
+
+FLGCUR_STATE     := $217        ; Cursor state flag
+
+ADSCRL           := $218
+ADSCRH           := $21C
+SCRX             := $220
+SCRY             := $224
+
+SCRDX            := $228
+SCRFX            := $22C
+SCRDY            := $230
+SCRFY            := $234
+SCRBAL           := $238
+SCRBAH           := $23C
+SCRCT            := $240
+SCRCF            := $244
+FLGSCR           := $248
+CURSCR           := $24C
+
+HARD_COPY_HIRES  := $250        ; Hard copy vector
+
+SCRTXT           := $256
+SCRHIR           := $25C
+SCRTRA           := $262        ; 6 bytes lenfth
+
+; Keyboard management
+KBDCOL           := $268        ; 8 bytes length
+KBDFLG_KEY       := $270        ; 0 if no key pressed
+KBDVRR           := $272
+
+KBDVRL           := $273
+FLGKBD           := $275
+KBDFCT           := $276
+KBDSHT           := $278
+
+KBDKEY           := $279
+KBDCTC           := $27E
+LPRX             := $286
+LPRY             := $287
+LPRFX            := $288
+LPRFY            := $289
+FLGLPR           := $28A
+
+; Joysticks management
+FLGJCK           := $28C
+JCGVAL           := $28D
+JCDVAL           := $28E
+JCKTAB           := $29D
+
+
+HRSPAT           := $2AA        ; Hires pattern : it's used to draw pattern for a line or a circle
+HRSERR           := $2AB
+
+IOTAB0           := $2AE
+IOTAB1           := $2B2
+IOTAB2           := $2B6
+IOTAB3           := $2BA
+ADIOB            := $2BE        ; 48 bytes length
+FLGRST           := $2EE
+CSRND            := $2EF
+VNMI             := $2F4
+ADIODB_VECTOR    := $2f7        ; 3 bytes length
+
+IRQVECTOR        := $2FA
+VAPLIC           := $2FD
+
+; ---------------------------------------------------------------------------
+; Page $400
+EXBNK            := $40C
+VEXBNK           := $414
+BNKCIB           := $417
+
+; ---------------------------------------------------------------------------
+; Page $500
+
+DRIVE            := $500
+ERRNB            := $512
+SAVES            := $513
+BUFNOM           := $517
+VSALO0           := $528
+VSALO1           := $529
+FTYPE            := $52C        ; File type
+DESALO           := $52D
+FISALO           := $52F
+EXSALO           := $531
+EXTDEF           := $55D        ; Default extension. At the start of telemon, it's set to ".COM"
+BUFEDT           := $590        ; Buffer edition
+
+MAX_BUFEDT_LENGTH=110
+
+; ---------------------------------------------------------------------------
+; Hardware
+CH376_DATA       := $340
+CH376_COMMAND    := $341
+
+; RAM overlays buffer
+BUFBUF           := $c080
+
+; ---------------------------------------------------------------------------
+; Stratsed vectors
+; Stratsed is the main OS for Telestrat
+XMERGE           := $FF0E
+XFST             := $FF11
+XSPUT            := $FF14
+XSTAKE           := $FF17
+XTAKE            := $FF20
+XOPENS           := $FF1A       ; XOPEN from Stratsed
+XCLOSES          := $FF1D       ; XCLOSE from Stratsed
+XPUT             := $FF23
+XREWIN           := $FF29
+XJUMP            := $FF2C
+XLGBUF           := $FF2F
+XERVEC           := $FF32
+XESAVE           := $FF35
+XCOPY            := $FF38
+XDNAME           := $FF3B
+XSTATU           := $FF3E
+XUPDAT           := $FF41
+XFORMA           := $FF44
+XDELBK           := $FF4A
+XDELN            := $FF4D
+XPROT            := $FF50
+XUNPRO           := $FF53
+XDIRN            := $FF56
+XBKP             := $FF59
+XINITI           := $FF5C
+XERREU           := $FF5F
+XLOAD            := $FF62
+XDEFSA           := $FF65
+XDEFLO           := $FF68
+XSAVE            := $FF6B
+XNOMDE           := $FF6E
+XCREAY           := $FF71
+XDETSE           := $FF74
+XLIBSE           := $FF77
+XTRVCA           := $FF7A
+XTRVNM           := $FF7D
+XTRVNX           := $FF80
+XBUCA            := $FF86
+XVBUF1           := $FF89
+XSVSEC           := $FF8C
+XSAY             := $FF8F
+XSBUF1           := $FF92
+XSBUF2           := $FF95
+XSBUF3           := $FF98
+XSCAT            := $FF9B
+XPRSEC           := $FFA1
+XPBUF1           := $FFA4
+XPMAP            := $FFA7
+XRWTS            := $FFAA
+
+; ---------------------------------------------------------------------------
+; MACRO
+
+.macro  BRK_TELEMON   value
+        .byte $00,value
+.endmacro