use countUTF8Z instead of cntUTF-8, because in rasterworks.h using countUTF8Z

2c22604f39/programs/develop/ktcc/libc.obj/include/clayer/rasterworks.h (L7)

.gitea/CODEOWNERS

@@ -1,54 +0,0 @@
-# =============================================================================
-# Apps
-# User-facing applications, games, multimedia, UI and desktop resources
-# =============================================================================
-
-^programs/(cmm|demos|emulator|games|media|other)/.*       @KolibriOS/apps
-^contrib/(games|media|other)/.*                           @KolibriOS/apps
-^skins/.*                                                 @KolibriOS/apps
-
-
-# =============================================================================
-# System
-# Kernel, drivers, filesystems, SDK, libraries, toolchain and system utilities
-# =============================================================================
-
-^kernel/.*                                                @KolibriOS/system
-^drivers/.*                                               @KolibriOS/system
-
-^programs/(bcc32|develop|fs|hd_load|system|testing)/.*    @KolibriOS/system
-^contrib/(C_Layer|sdk|toolchain)/.*                       @KolibriOS/system
-
-# Shared system/API includes in programs/
-^programs/[^/]+\\.inc$                                    @KolibriOS/system
-
-
-# =============================================================================
-# Network
-# Network stack, network drivers, protocols, libraries and network applications
-# =============================================================================
-
-^kernel/trunk/network/.*                                  @KolibriOS/network
-
-^drivers/ethernet/.*                                      @KolibriOS/network
-^drivers/(mii|netdrv)\\.inc$                              @KolibriOS/network
-
-^programs/network/.*                                      @KolibriOS/network
-^programs/network\\.inc$                                  @KolibriOS/network
-
-^programs/develop/libraries/(http|network|kos_mbedtls)/.* @KolibriOS/network
-
-^contrib/network/.*                                       @KolibriOS/network
-
-
-# =============================================================================
-# DevOps
-# CI/CD, repository infrastructure, build system and autobuild configuration
-# =============================================================================
-
-^\\.gitea/.*                                              @KolibriOS/devops
-^_tools/.*                                                @KolibriOS/devops
-
-^\\.gitmodules$                                           @KolibriOS/devops
-^build\\.txt$                                             @KolibriOS/devops
-^tup\\.config\\.template$                                 @KolibriOS/devops

.gitea/ansible/playbooks/deploy.yml

@@ -19,62 +19,3 @@
         owner: "{{ storage_user }}"
         group: "{{ storage_user }}"
         mode: preserve
-
-    # per-program binaries browsable at <version>/<lang>/data/, like on the old builds server
-    - name: Creating build tree folders
-      ansible.builtin.file:
-        path: "{{ storage_path }}/{{ version }}/{{ item | basename | regex_replace('\\.tar\\.gz$', '') }}/data"
-        state: directory
-        owner: "{{ storage_user }}"
-        group: "{{ storage_user }}"
-        mode: '0755'
-      with_fileglob: "{{ tree_artifact_path }}/*.tar.gz"
-
-    - name: Unpacking build trees
-      ansible.builtin.unarchive:
-        src: "{{ item }}"
-        dest: "{{ storage_path }}/{{ version }}/{{ item | basename | regex_replace('\\.tar\\.gz$', '') }}/data"
-        owner: "{{ storage_user }}"
-        group: "{{ storage_user }}"
-      with_fileglob: "{{ tree_artifact_path }}/*.tar.gz"
-
-    # stable URL for the newest build: <storage_path>/latest/<lang>/...
-    - name: Updating latest symlink
-      ansible.builtin.file:
-        src: "{{ version }}"
-        dest: "{{ storage_path }}/latest"
-        state: link
-        force: true
-        owner: "{{ storage_user }}"
-        group: "{{ storage_user }}"
-
-    # emulators hardcode <site root>/<lang>/data/data/kolibri.img; storage_path is the ci folder, one level under the site root
-    - name: Sending bare images to stable emulator paths
-      ansible.builtin.copy:
-        src: "{{ stable_artifact_path }}/"
-        dest: "{{ storage_path }}/../"
-        mode: preserve
-
-    # older builds shrink to compressed images and lose their unpacked tree; the newest few keep both
-    - name: Looking for zstd on the storage server
-      ansible.builtin.shell: command -v zstd
-      register: zstd_present
-      changed_when: false
-      failed_when: false
-
-    - name: Requiring zstd for compaction
-      ansible.builtin.assert:
-        that: zstd_present.rc == 0
-        fail_msg: >-
-          zstd is not installed on the storage server, so older builds cannot
-          be compacted. Install it and re-run this build.
-
-    - name: Compacting older builds
-      ansible.builtin.script:
-        cmd: >-
-          ../../utils/compact-builds.sh
-          {{ storage_path | quote }}
-          {{ compact_keep | default(5) | int }}
-          {{ compact_max | default(10) | int }}
-      register: compaction
-      changed_when: "'compacted 0 of' not in compaction.stdout"

.gitea/utils/compact-builds.sh

@@ -1,74 +0,0 @@
-#!/bin/bash
-# SPDX-License-Identifier: GPL-2.0-only
-# SPDX-FileCopyrightText: 2026 KolibriOS team
-
-# Shrink older builds on the storage server: compress their images and drop
-# their unpacked tree, which is rebuildable from the commit. sha256sums.txt
-# keeps naming the bare images, so a compacted build has to be decompressed
-# before it can be verified.
-#
-# Layout:  <root>/<version>/<lang>/kolibrios-<descr>-<lang>.{img,iso,raw} -> .zst
-#          <root>/<version>/<lang>/data/                                  -> removed
-#
-# Usage: compact-builds.sh <storage-root> [keep] [max-per-run]
-#        DRY_RUN=1 walks the same selection and changes nothing
-
-set -euo pipefail
-
-root=${1:?storage root required}
-# the build just published is always among these, so an upload in flight is safe
-keep=${2:-5}
-# a build is hundreds of MiB to re-compress: cap the first pass over the backlog
-max=${3:-10}
-dry=${DRY_RUN:-0}
-verb=compacted
-[ "$dry" = 1 ] && verb="would compact"
-
-# --rm drops the source only once the archive is written; the box serves the
-# site over NFS, so compaction yields to it
-compress_image() {
-    nice -n 10 ionice -c3 zstd -12 -T1 -q --rm "$1"
-}
-export -f compress_image
-
-leftovers() {
-    local build=$1
-    find "$build" -mindepth 2 -maxdepth 2 \
-        \( -type d -name data \
-           -o -type f \( -name '*.img' -o -name '*.iso' -o -name '*.raw' \) \) \
-        -print -quit
-}
-
-compacted=0
-pending=0
-
-while IFS= read -r version; do
-    dir="$root/$version"
-    [ -n "$(leftovers "$dir")" ] || continue
-
-    pending=$((pending + 1))
-    [ "$compacted" -lt "$max" ] || continue
-
-    if [ "$dry" = 1 ]; then
-        compacted=$((compacted + 1))
-        echo "$verb $version"
-        continue
-    fi
-
-    # a build holds nine images: one per core, each zstd kept to one thread so
-    # the two levels of parallelism do not fight. Archive before dropping the
-    # tree, so a failure here leaves the build merely uncompacted and the next
-    # run picks it up again
-    find "$dir" -mindepth 2 -maxdepth 2 -type f \
-         \( -name '*.img' -o -name '*.iso' -o -name '*.raw' \) -print0 \
-        | xargs -0 -r -P "$(nproc)" -I{} bash -c 'compress_image "$@"' _ {}
-
-    find "$dir" -mindepth 2 -maxdepth 2 -type d -name data -exec rm -rf {} +
-
-    compacted=$((compacted + 1))
-    echo "$verb $version"
-# <tag>-<commit count>-g<sha>: order by the count, never by mtime
-done < <(find "$root" -mindepth 1 -maxdepth 1 -type d -name '*-*-g*' -printf '%f\n' \
-             | sort -t- -k2,2n | head -n "-$keep")
-
-echo "$verb $compacted of $pending older build(s), $((pending - compacted)) left for the next run"

.gitea/workflows/build.yaml

@@ -128,8 +128,7 @@ jobs:
           fi
 
       # cache restore resets ctimes; realign tup DB to skip a full rebuild,
-      # but keep files changed since the cache's commit dirty so tup rebuilds them.
-      # A submodule bump diffs as a bare gitlink, so expand it to its whole subtree
+      # but keep files changed since the cache's commit dirty so tup rebuilds them
       - name: Sync tup DB with filesystem ctime
         if: steps.check-tup-cache.outputs.cache_restored == 'true'
         run: |
@@ -137,10 +136,6 @@ jobs:
           BASE=$(cat .tup/build-commit 2>/dev/null || true)
           if [ -n "$BASE" ] && git cat-file -e "${BASE}^{commit}" 2>/dev/null; then
             git -c core.quotePath=false diff --name-only "$BASE" HEAD > "$DIRTY"
-            git diff --raw "$BASE" HEAD | awk '$2 == "160000" { print $NF }' |
-            while read -r sub; do
-              git -C "$sub" -c core.quotePath=false ls-files | sed "s|^|$sub/|"
-            done >> "$DIRTY"
             echo "Cache built at $BASE; $(wc -l < "$DIRTY") changed files kept dirty"
             python3 .gitea/utils/sync-tup-ctime.py .tup/db "$DIRTY"
           else
@@ -167,13 +162,12 @@ jobs:
           tup init
           tup variant ${{ matrix.lang }}.config
 
-      # build the image for language variant; keep the tup log for publishing
+      # build the image for language variant
       - name: Build KolibriOS
         run: |
-          set -o pipefail
           export PATH=/home/autobuild/tools/win32/bin:$PATH
           source kos32-export-env-vars ${{ gitea.workspace }}
-          tup build-${{ matrix.lang }} 2>&1 | tee build.log
+          tup build-${{ matrix.lang }}
 
       # stamp the cache with its commit so later builds diff against it
       - name: Record cache base commit
@@ -187,26 +181,15 @@ jobs:
         id: vars
         run: echo "descr=$(git describe --tags)" >> $GITEA_OUTPUT
 
-      # stage build outputs under their final names, plus distribution kit and checksums
-      - name: Prepare artifacts
+      # rename build outputs to their final names so artifacts are bare files
+      - name: Rename images
         run: |
-          set -e
-          BASE="kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}"
           for ext in img iso raw; do
-            cp "build-${{ matrix.lang }}/data/kolibri.$ext" "$BASE.$ext"
+            cp "build-${{ matrix.lang }}/data/kolibri.$ext" \
+               "kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.$ext"
           done
-          # zip: distr targets Windows/DOS users, Explorer opens it natively
-          (cd "build-${{ matrix.lang }}/data" && zip -r -9 -q "${{ gitea.workspace }}/$BASE.distr.zip" distribution_kit)
-          # whole build tree for per-program downloads; the big images ship separately
-          tar -C "build-${{ matrix.lang }}" \
-              --exclude './data/kolibri.iso' \
-              --exclude './data/kolibri.raw' \
-              --exclude './data/distribution_kit' \
-              -czf "$BASE.tree.tar.gz" .
-          sha256sum "$BASE".img "$BASE".iso "$BASE".raw "$BASE".distr.zip > "$BASE.sha256sums.txt"
-          mv build.log "$BASE.build.log"
 
-      # publish the images; longer retention for the floppy image
+      #publish the three images; longer retention for the floppy image.
       - name: Upload floppy image
         uses: actions/upload-artifact@v3
         with:
@@ -228,34 +211,6 @@ jobs:
           path: kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.raw
           retention-days: 15
 
-      - name: Upload distribution kit
-        uses: actions/upload-artifact@v3
-        with:
-          name: kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.distr.zip
-          path: kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.distr.zip
-          retention-days: 30
-
-      - name: Upload checksums
-        uses: actions/upload-artifact@v3
-        with:
-          name: kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.sha256sums.txt
-          path: kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.sha256sums.txt
-          retention-days: 90
-
-      - name: Upload build log
-        uses: actions/upload-artifact@v3
-        with:
-          name: kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.build.log
-          path: kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.build.log
-          retention-days: 90
-
-      - name: Upload build tree
-        uses: actions/upload-artifact@v3
-        with:
-          name: kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.tree.tar.gz
-          path: kolibrios-${{ steps.vars.outputs.descr }}-${{ matrix.lang }}.tree.tar.gz
-          retention-days: 15
-
   deploy:
     name: "Publish Images"
     runs-on: ubuntu-latest
@@ -280,50 +235,31 @@ jobs:
         run: |
           set -eu
 
-          rm -rf ./norm-artifacts ./stable-artifacts ./tree-artifacts
-          mkdir -p ./norm-artifacts ./stable-artifacts ./tree-artifacts
+          rm -rf ./norm-artifacts
+          mkdir -p ./norm-artifacts
 
-          find ./artifacts -type f -name 'kolibrios-*' | while read -r file; do
-            fname="$(basename "$file")"        # kolibrios-<descr>-<lang>.<suffix>
-            case "$fname" in
-              *.tree.tar.gz)    stem="${fname%.tree.tar.gz}";;
-              *.distr.zip)      stem="${fname%.distr.zip}";;
-              *.sha256sums.txt) stem="${fname%.sha256sums.txt}";;
-              *.build.log)      stem="${fname%.build.log}";;
-              *.img)            stem="${fname%.img}";;
-              *.iso)            stem="${fname%.iso}";;
-              *.raw)            stem="${fname%.raw}";;
-              *) continue;;
-            esac
-            lang="${stem##*-}"                 # <lang> has no dashes, <descr> may
+          find ./artifacts -type f \( \
+            -name 'kolibrios-*.img' -o \
+            -name 'kolibrios-*.iso' -o \
+            -name 'kolibrios-*.raw' \
+          \) | while read -r file; do
+            fname="$(basename "$file")"        # kolibrios-<descr>-<lang>.<ext>
+            name_without_ext="${fname%.*}"
+            lang="${name_without_ext##*-}"
 
             mkdir -p "./norm-artifacts/$lang"
-            case "$fname" in
-              *.tree.tar.gz)
-                # unpacked on the server into <version>/<lang>/data/ for per-program downloads
-                cp "$file" "./tree-artifacts/$lang.tar.gz";;
-              *.sha256sums.txt)
-                cp "$file" "./norm-artifacts/$lang/sha256sums.txt";;
-              *.build.log)
-                cp "$file" "./norm-artifacts/$lang/build.log";;
-              *.img)
-                cp "$file" "./norm-artifacts/$lang/$fname"
-                # emulators (e.g. v86) hardcode <lang>/data/data/kolibri.img at the site root
-                mkdir -p "./stable-artifacts/$lang/data/data"
-                cp "$file" "./stable-artifacts/$lang/data/data/kolibri.img";;
-              *)
-                cp "$file" "./norm-artifacts/$lang/$fname";;
-            esac
+            cp "$file" "./norm-artifacts/$lang/$fname"
           done
 
-          # derive the version (git describe) from an artifact name: kolibrios-<descr>-<lang>.iso -> <descr>
-          sample="$(find ./norm-artifacts -type f -name 'kolibrios-*.iso' | head -n1)"
+          # derive the version (git describe) from an artifact name:
+          # kolibrios-<descr>-<lang>.<ext> -> <descr>
+          sample="$(find ./norm-artifacts -type f -name 'kolibrios-*' | head -n1)"
           base="$(basename "${sample%.*}")"   # kolibrios-<descr>-<lang>
           version="${base%-*}"                # kolibrios-<descr>
           version="${version#kolibrios-}"     # <descr>
           echo "version=$version" >> $GITEA_OUTPUT
 
-          find ./norm-artifacts ./stable-artifacts ./tree-artifacts -type f -print
+          find ./norm-artifacts -type f -print
 
       - name: Setup SSH
         run: |
@@ -349,6 +285,4 @@ jobs:
             -e "storage_path=${{ secrets.STORAGE_PATH }}" \
             -e "version=${{ steps.normalize.outputs.version }}" \
             -e "artifact_path=${{ gitea.workspace }}/norm-artifacts" \
-            -e "stable_artifact_path=${{ gitea.workspace }}/stable-artifacts" \
-            -e "tree_artifact_path=${{ gitea.workspace }}/tree-artifacts" \
             -v

.gitmodules

@@ -4,7 +4,7 @@
 	branch = main
 [submodule "programs/develop/oberon07"]
 	path = programs/develop/oberon07
-	url = https://git.kolibrios.org/KolibriOS/oberon-07-compiler.git
+	url = https://github.com/AntKrotov/oberon-07-compiler.git
 	branch = master
 [submodule "programs/cmm"]
 	path = programs/cmm

data/Tupfile.lua

@@ -41,6 +41,10 @@ img_files = {
  {"LIB/KMENU.OBJ", "common/lib/kmenu.obj"},
  {"LIB/PIXLIB.OBJ", "common/lib/pixlib.obj"},
  {"MEDIA/AC97SND", "common/media/ac97snd"},
+ {"MEDIA/IMGF/IMGF", "common/media/ImgF/ImgF"},
+ {"MEDIA/IMGF/CEDG.OBJ", "common/media/ImgF/cEdg.obj"},
+ {"MEDIA/IMGF/DITHER.OBJ", "common/media/ImgF/dither.obj"},
+ {"MEDIA/IMGF/INVSOL.OBJ", "common/media/ImgF/invSol.obj"},
  {"NETWORK/FTPC.INI", SRC_PROGS .. "/network/ftpc/ftpc.ini"},
  {"NETWORK/FTPD.INI", "common/network/ftpd.ini"},
  {"NETWORK/KNMAP", "common/network/knmap"},
@@ -54,7 +58,8 @@ img_files = {
  {"SETTINGS/FB2READ.INI", "common/settings/fb2read.ini"},
  {"SETTINGS/HA.CFG", SRC_PROGS .. "/other/ha/SETTINGS/HA.CFG"},
  {"SETTINGS/ICON.INI", build_type .. "/settings/icon.ini"},
- {"SETTINGS/KEYMAP.KEY", VAR_PROGS .. "/system/taskbar/keymap.key.kpack"},
+ {"SETTINGS/KEYMAP.KEY", SRC_PROGS .. "/system/taskbar/KEYMAP.KEY"},
+ {"SETTINGS/KOLIBRI.LBL", build_type .. "/settings/kolibri.lbl"},
  {"SETTINGS/LANG.INI", build_type .. "/settings/lang.ini"},
  {"SETTINGS/MENU.DAT", build_type .. "/settings/menu.dat"},
  {"SETTINGS/NETWORK.INI", "common/settings/network.ini"},
@@ -268,10 +273,6 @@ extra_files = {
  {"kolibrios/lib/i915_dri.drv", "common/lib/i915_dri.drv"},
  {"kolibrios/media/fplay", "common/media/fplay"},
  {"kolibrios/media/fplay_run", "common/media/fplay_run"},
- {"kolibrios/media/ImgF/ImgF", "common/media/ImgF/ImgF"},
- {"kolibrios/media/ImgF/cEdg.obj", "common/media/ImgF/cEdg.obj"},
- {"kolibrios/media/ImgF/dither.obj", "common/media/ImgF/dither.obj"},
- {"kolibrios/media/ImgF/invSol.obj", "common/media/ImgF/invSol.obj"},
  {"kolibrios/media/minimp3", "common/media/minimp3"},
  {"kolibrios/media/updf", SRC .. "/contrib/media/updf/build/uPDF"},
  {"kolibrios/media/vttf", "common/media/vttf"},
@@ -486,6 +487,11 @@ tup.append_table(img_files, {
  {"DEVELOP/MTDBG", VAR_PROGS .. "/develop/mtdbg/mtdbg"},
  {"DEVELOP/MSTATE", VAR_PROGS .. "/develop/mstate/mstate"},
  {"DEVELOP/SCANCODE", VAR_PROGS .. "/develop/scancode/scancode"},
+ {"DEVELOP/EXAMPLES/CIRCLE", VAR_PROGS .. "/develop/examples/circle/circle"},
+ {"DEVELOP/EXAMPLES/COLORREF", VAR_PROGS .. "/demos/colorref/colorref"},
+ {"DEVELOP/EXAMPLES/CONGET", VAR_PROGS .. "/develop/libraries/console_coff/examples/test_gets"},
+ {"DEVELOP/EXAMPLES/CSLIDE", VAR_PROGS .. "/demos/cslide/cslide"},
+ {"DEVELOP/EXAMPLES/THREAD", VAR_PROGS .. "/develop/examples/thread/thread"},
  {"File Managers/KFAR", VAR_PROGS .. "/fs/kfar/kfar"},
  {"File Managers/OPENDIAL", VAR_PROGS .. "/fs/opendial/opendial"},
  {"LOD", VAR_PROGS .. "/fs/lod/lod"},
@@ -592,7 +598,6 @@ tup.append_table(img_files, {
  {"DRIVERS/VT823X.SYS", VAR_DRVS .. "/audio/vt823x.sys"},
  {"DRIVERS/SIS.SYS", VAR_DRVS .. "/audio/sis.sys"},
  {"DRIVERS/SDHCI.SYS", "../drivers/sdhci/sdhci.sys"},
- {"DRIVERS/I2CHID.SYS", VAR_DRVS .. "/i2chid/i2chid.sys"},
 })
 tup.append_table(extra_files, {
  {"HD_Load/9x2klbr/", VAR_PROGS .. "/hd_load/9x2klbr/9x2klbr.exe"},
@@ -646,28 +651,20 @@ tup.append_table(extra_files, {
  {"kolibrios/3D/blocks/block.bin", VAR_PROGS .. "/bcc32/games/blocks/block.bin"},
  {"kolibrios/develop/tcc/lib/crt0.o", VAR_PROGS ..  "/develop/ktcc/bin/lib/crt0.o", group = "../programs/develop/ktcc/<crt0.o>"},
  {"kolibrios/develop/tcc/lib/tiny.o", VAR_PROGS ..  "/develop/ktcc/bin/lib/tiny.o", group = "../programs/develop/ktcc/<tiny.o>"},
- {"kolibrios/develop/tcc/lib/libsound.a", VAR_PROGS ..  "/develop/ktcc/bin/lib/libsound.a", group = "../programs/develop/ktcc/<libsound.a>"},
- {"kolibrios/develop/examples/circle", VAR_PROGS .. "/develop/examples/circle/circle"},
- {"kolibrios/develop/examples/colorref", VAR_PROGS .. "/demos/colorref/colorref"},
- {"kolibrios/develop/examples/conget", VAR_PROGS .. "/develop/libraries/console_coff/examples/test_gets"},
- {"kolibrios/develop/examples/cslide", VAR_PROGS .. "/demos/cslide/cslide"},
- {"kolibrios/develop/examples/thread", VAR_PROGS .. "/develop/examples/thread/thread"}
+ {"kolibrios/develop/tcc/lib/libsound.a", VAR_PROGS ..  "/develop/ktcc/bin/lib/libsound.a", group = "../programs/develop/ktcc/<libsound.a>"}
 })
--- -- For russian build, add russian-only programs.
--- if build_type == "ru_RU" then tup.append_table(img_files, {
--- {"DEVELOP/EXAMPLES/TESTCON2", VAR_PROGS .. "/develop/libraries/console_coff/examples/testcon2_rus"},
--- }) else tup.append_table(img_files, {
--- {"DEVELOP/EXAMPLES/TESTCON2", VAR_PROGS .. "/develop/libraries/console_coff/examples/testcon2_eng"},
--- }) end
+-- For russian build, add russian-only programs.
+if build_type == "ru_RU" then tup.append_table(img_files, {
+ {"DEVELOP/EXAMPLES/TESTCON2", VAR_PROGS .. "/develop/libraries/console_coff/examples/testcon2_rus"},
+}) else tup.append_table(img_files, {
+ {"DEVELOP/EXAMPLES/TESTCON2", VAR_PROGS .. "/develop/libraries/console_coff/examples/testcon2_eng"},
+}) end
 
 if build_type == "ru_RU" then tup.append_table(extra_files, {
- {"kolibrios/develop/examples/testcon2", VAR_PROGS .. "/develop/libraries/console_coff/examples/testcon2_rus"},
  {"kolibrios/utils/period", VAR_PROGS .. "/other/period/period"},
  {"kolibrios/games/Dungeons/Dungeons", VAR_PROGS .. "/games/Dungeons/Dungeons"},
  {"kolibrios/games/klavisha/klavisha", VAR_PROGS .. "/games/klavisha/klavisha"},
  {"kolibrios/games/klavisha/basekurs.kla", "ru_RU/games/basekurs.kla"},
-}) else tup.append_table(extra_files, {
- {"kolibrios/develop/examples/testcon2", VAR_PROGS .. "/develop/libraries/console_coff/examples/testcon2_eng"},
 }) end
 
 end -- tup.getconfig('NO_FASM') ~= 'full'

data/common/settings/AUTORUN.DAT

@@ -6,9 +6,8 @@
 #/SYS/CROPFLAT          "XS800 YS480"	1	# set limits of screen
 #/SYS/LOADDRV           COMMOUSE	1	# serial mouse driver
 #/SYS/DEVELOP/BOARD     ""   0	# Load DEBUG board
-#/SYS/LOADDRV            RDC  0	# videodriver for RDC M2010/M2012
 /SYS/SETUP              BOOT 0	# Load device settings
-/SYS/LOADDRV            I2CHID 0	# Start I2C touchpad driver
+/SYS/LOADDRV            RDC  0	# videodriver for RDC M2010/M2012
 /SYS/@TASKBAR           ""   0	# Start taskbar
 /SYS/ESKIN              ""   0	# Set style
 /SYS/@ICON              ""   0	# Multithread desktop icons

data/common/settings/system.ini

@@ -5,22 +5,6 @@ font smoothing=sbp
 font height=9
 speaker mute=off
 
-[touchpad]
-speed=100
-; how far a finger must move before the pointer follows, in pad units;
-; larger is steadier under a pressing finger, 0 turns the filter off
-jitter=1
-; the same, for a finger that landed on the button strip: it is pressing
-; rather than steering there, so it needs a stricter margin
-jitter_buttons=45
-scroll_step=64
-scroll_invert=0
-tap_enable=1
-tap_drag=1
-right_click=1
-button_zone=15
-right_split=50
-
 [mouse]
 speed=4
 acceleration=3

data/en_US/settings/menu.dat

@@ -40,7 +40,7 @@
 06 zSea Image Viewer  * |/kolibrios/media/zsea/zsea
 38 Animage              |media/animage
 38 IconEdit             |media/iconedit
-40 Image Filtering    * |/kolibrios/media/ImgF/ImgF
+40 Image Filtering      |media/imgf/imgf
 52 Palitra              |media/palitra
 39 Pipet                |develop/pipet
 #4 **** MULTIMEDIA

data/es_ES/settings/menu.dat

@@ -41,7 +41,7 @@
 16 Image viewer KIV      |media/kiv
 16 Image viewer zSea  *  |/kolibrios/media/zsea/zsea
 16 Animage               |media/animage
-16 Efectos de imаgenes * |/kolibrios/media/ImgF/ImgF
+16 Efectos de imаgenes   |media/imgf/imgf
 16 Palitra               |media/palitra
 #4   **** MULTIMEDIA
 16 Pixie Audioplayer     |media/pixie

data/et_EE/settings/menu.dat

@@ -41,7 +41,7 @@
 06 Image viewer zSea  *  |/kolibrios/media/zsea/zsea
 38 Animage               |media/animage
 38 IconEdit              |media/iconedit
-16 Image Filtering    *  |/kolibrios/media/ImgF/ImgF
+16 Image Filtering       |media/imgf/imgf
 52 Palitra               |media/palitra
 39 Pipet                 |develop/pipet
 #4   **** MULTIMEDIA ****

data/it_IT/settings/menu.dat

@@ -41,7 +41,7 @@
 06 Image viewer zSea  *  |/kolibrios/media/zsea/zsea
 38 Animage               |media/animage
 38 IconEdit              |media/iconedit
-40 Image Filtering    *  |/kolibrios/media/ImgF/ImgF
+40 Image Filtering       |media/imgf/imgf
 52 Palitra               |media/palitra
 39 Pipet                 |develop/pipet
 #4 **** MULTIMEDIA

data/ru_RU/settings/menu.dat

@@ -40,7 +40,7 @@
 06 Просмотр фото zSea   |/kolibrios/media/zsea/zsea
 38 Редактор Animage     |media/animage
 38 Редактор иконок      |media/iconedit
-40 Наложение фильтров * |/kolibrios/media/ImgF/ImgF
+40 Наложение фильтров   |media/imgf/imgf
 52 Палитра              |media/palitra
 39 Пипетка              |develop/pipet
 #4 **** Звук и видео

drivers/audio/intel_hda/hdaudio.asm

@@ -273,8 +273,8 @@ RIRB_INT_RESPONSE	 equ  0x01
 RIRB_INT_OVERRUN	 equ  0x04
 RIRB_INT_MASK		 equ  0x05
 
-; STATESTS int mask: SDIWAKE[14:0], a 16-bit register
-STATESTS_INT_MASK	 equ  0x7FFF
+; STATESTS int mask: SD2,SD1,SD0
+STATESTS_INT_MASK	 equ  0x07
 AZX_MAX_CODECS		 equ  4
 
 ; SD_CTL bits
@@ -402,7 +402,6 @@ struc AC_CNTRL		    ;AC controller base class
 	.response_reset     dd 0
 	.polling_mode	    db 0
 	.poll_count	    db 0
-	.no_irq 	    db 0 ; no interrupt line: a thread runs hda_irq
 	.posbuf 	    dd ?
 	.start_wallclk	    dd ? ; start + minimum wallclk
 	.period_wallclk     dd ? ; wallclk for period
@@ -506,6 +505,8 @@ macro spin_unlock
 	pop	ebx eax
 }
 
+data fixups
+end data
 
 include '../../struct.inc'
 include '../../macros.inc'
@@ -606,6 +607,9 @@ if IRQ_REMAP
 	invoke	SysMsgBoardStr
 end if
 
+	mov	ebx, [ctrl.int_line]
+	invoke	AttachIntHandler, ebx, hda_irq, dword 0
+
 ;Asper This part is from "azx_probe" proc. [
 	call	azx_codec_create
 	cmp	eax, 0
@@ -854,13 +858,13 @@ end if
 
 	mov	edx, ICH6_REG_SD_STS + SDO_OFS
 	call	azx_readb
-	mov	cl, al
+	mov	bl, al
 
 	mov	al, SD_INT_MASK
 	mov	edx, ICH6_REG_SD_STS + SDO_OFS
 	call	azx_writeb
 
-	test	cl, SD_INT_COMPLETE
+	test	bl, SD_INT_COMPLETE
 	jz	@f
 
 	mov	eax, [ctrl.civ_val]
@@ -897,13 +901,13 @@ end if
 ;if 0
 	; clear state status int
 	mov	edx, ICH6_REG_STATESTS
-	call	azx_readw
-	and	eax, STATESTS_INT_MASK
+	call	azx_readb
+	test	al, 0x04
 	jz	@f
 
-	; ack all state-change bits, else the level IRQ line stays asserted
+	mov	al, 0x04
 	mov	edx, ICH6_REG_STATESTS
-	call	azx_writew
+	call	azx_writeb
 @@:
 ;end if
 	or	eax, 1
@@ -911,24 +915,6 @@ end if
 	ret
 endp
 
-; Stand-in for the interrupt when no interrupt line is available. A thread,
-; not a TimerHS callback: the kernel calls timer callbacks with the global
-; timer list lock held, and hda_irq may stall and refill the audio buffer.
-; hda_irq runs with interrupts off, as it would in IRQ context: it holds
-; aspinlock, which azx_rirb_get_response waits for with interrupts off, so
-; a holder that could be preempted would hang the machine.
-proc hda_poll_thread
-.loop:
-	pushfd
-	cli
-	call	hda_irq
-	popfd
-	mov	eax, 5		; delay, sleeping instead of spinning
-	mov	ebx, 1		; 10 ms; a 16 KB period is ~85 ms at 48 kHz
-	int	0x40
-	jmp	.loop
-endp
-
 
 align 4
 proc create_primary_buff
@@ -1217,26 +1203,6 @@ end if
 	; allocate CORB/RIRB
 	call	azx_alloc_cmd_io
 
-	; attach the IRQ handler BEFORE the controller may raise interrupts:
-	; azx_init_chip enables GIE/CIE and a codec state-change can fire
-	; right away; an unclaimed level IRQ makes the
-	; kernel poll foreign handlers and relink their IRQH nodes onto our
-	; line (see irq_serv .try_other_irqs), corrupting the dispatch list
-	; a warm reboot can leave GIE and a stale completion bit behind, and
-	; civ_val is never resynced, so silence the controller before attaching
-	call	azx_int_disable
-	mov	ebx, [ctrl.int_line]
-	invoke	AttachIntHandler, ebx, hda_irq, dword 0
-	test	eax, eax
-	jnz	@f
-	; No usable interrupt line (INTLINE=0xFF on boards that route INTx only
-	; through ACPI _PRT or MSI, which the kernel does not parse). The
-	; controller still latches INTSTS/SD_STS, we only lose the wakeup - so
-	; poll the RIRB for codec replies and run the interrupt handler from a
-	; thread. A flag of its own: polling_mode is the timeout recovery state.
-	mov	[ctrl.no_irq], 1
-@@:
-
 	; initialize chip
 	call	azx_init_pci
 
@@ -1244,32 +1210,6 @@ end if
 	call	azx_init_chip
 ;] Asper
 
-	; no IRQ line: let a polling thread stand in for the interrupt.
-	; Started only now - earlier, hda_irq could ack STATESTS in the window
-	; before reset_controller reads it into codec_mask
-	cmp	[ctrl.no_irq], 0
-	je	@f
-	push	esi edi 	; CreateThread clobbers them, START needs esi
-	mov	ebx, 1
-	mov	ecx, hda_poll_thread
-	xor	edx, edx
-	invoke	CreateThread
-	pop	edi esi
-	test	eax, eax
-	jns	.thread_ok
-	; nothing would ever complete a period and playback would stall,
-	; so fail the init rather than register a service that hangs
-	mov	esi, msgNoIrqThread
-	invoke	SysMsgBoardStr
-	xor	eax, eax
-	ret
-.thread_ok:
-if DEBUG
-	mov	esi, msgNoIrqPoll
-	invoke	SysMsgBoardStr
-end if
-@@:
-
 	xor	eax, eax
 	inc	eax
 	ret
@@ -1303,7 +1243,7 @@ endl
 	; clear STATESTS
 	mov	eax, STATESTS_INT_MASK
 	mov	edx, ICH6_REG_STATESTS
-	call	azx_writew
+	call	azx_writeb
 
 	; reset controller
 	mov	edx, ICH6_REG_GCTL
@@ -1514,12 +1454,6 @@ endp
 
 proc azx_alloc_cmd_io
 	push	eax ecx edx
-	; the unsolicited-event ring lives in reserved storage, so its
-	; pointers hold garbage until we clear them here - do it before
-	; reset_controller enables unsolicited responses in GCTL
-	mov	[unsol_events.rp], 0
-	mov	[unsol_events.wp], 0
-
 	; single page (at least 4096 bytes) must suffice for both ringbuffers
 	invoke	KernelAlloc, 4096
 	mov	[ctrl.rb], eax
@@ -1720,24 +1654,14 @@ endl
 	mov	ecx, 1000;+1000
 .next_try:
 	mov	al, [ctrl.polling_mode]
-	or	al, [ctrl.no_irq]
+	test	al, al
 	jnz	.poll
 	mov	ah, [do_poll]
 	test	ah, ah
 	jz	@f
 .poll:
 	spin_lock_irq
-	; take the lock hda_irq holds so two RIRB readers never overlap
-	push	eax ebx
-	mov	eax, aspinlock
-.poll_lock:
-	mov	ebx, SPINLOCK_BUSY
-	lock xchg [eax], ebx
-	cmp	ebx, SPINLOCK_FREE
-	jnz	.poll_lock
-	pop	ebx eax
 	call	azx_update_rirb
-	mov	[aspinlock], SPINLOCK_FREE
 	spin_unlock_irq
 @@:
 	mov	eax, [ctrl.rirb_cmd]
@@ -2018,7 +1942,6 @@ proc azx_int_disable
 	mov	ebx, ICH6_INT_CTRL_EN or ICH6_INT_GLOBAL_EN
 	xor	ebx, -1
 	and	eax, ebx
-	mov	edx, ICH6_REG_INTCTL	; azx_readl turned edx into the absolute address
 	call	azx_writel
 	pop	edx ebx eax
 	ret
@@ -2034,9 +1957,9 @@ proc azx_int_clear
 	call	azx_writeb
 
 	; clear STATESTS
-	mov	ax, STATESTS_INT_MASK
+	mov	al, STATESTS_INT_MASK
 	mov	edx, ICH6_REG_STATESTS
-	call	azx_writew
+	call	azx_writeb
 
 	; clear rirb status
 	mov	al, RIRB_INT_MASK
@@ -2773,7 +2696,6 @@ proc snd_hda_queue_unsol_event stdcall, res:dword, res_ex:dword
     ; only carries EBX across iterations and reloads the rest, and TimerHS
     ; preserves EBX too - so by using scratch regs only we need no saves.
     mov     eax, [unsol_events.wp]
-    and     eax, HDA_UNSOL_QUEUE_SIZE - 1     ; never index the ring wild
     lea     edx, [eax+1]
     and     edx, HDA_UNSOL_QUEUE_SIZE - 1     ; next write pos (size must be 2^n)
     cmp     edx, [unsol_events.rp]
@@ -3076,7 +2998,6 @@ sz_sound_srv	     db 'SOUND',0
 
 msgInit      db 'detect hardware...',13,10,0
 msgFail      db 'device not found',13,10,0
-msgNoIrqThread db 'no IRQ line: cannot create polling thread',13,10,0
 msgAttchIRQ  db 'IRQ line not supported', 13,10,0
 msgInvIRQ    db 'IRQ line not assigned or invalid', 13,10,0
 msgPlay      db 'start play', 13,10,0
@@ -3146,7 +3067,6 @@ if DEBUG
     msgTCSEL		     db 'PCI TCSEL     ',0
     msgTV		     db 'HDA test version ',TEST_VERSION_NUMBER,13,10,0
     msgGCap		     db 'GCAP = ',0
-    msgNoIrqPoll	     db 'no IRQ line: polling thread',13,10,0
 end if
 
 if USE_SINGLE_MODE
@@ -3181,11 +3101,6 @@ end if
 
 ;] Asper
 
-; relocation table lives after all code and initialized data: placed before the
-; code its size feeds back into every relocation site and fasm may never converge
-data fixups
-end data
-
 aspinlock	 dd SPINLOCK_FREE
 
 codec CODEC

drivers/ethernet/i8255x.asm

@@ -130,8 +130,6 @@ RU_STATUS_IDLE          = 0000b shl 2
 RU_STATUS_SUSPENDED     = 0001b shl 2
 RU_STATUS_NO_RESOURCES  = 0010b shl 2
 RU_STATUS_READY         = 0100b shl 2
-SCB_STATUS_CUS          = 11000000b     ; CU Status
-CU_STATUS_ACTIVE        = 10b shl 6
 SCB_STATUS_FCP          = 1 shl 8       ; Flow Control Pause
 SCB_STATUS_SWI          = 1 shl 10      ; Software Interrupt
 SCB_STATUS_MDI          = 1 shl 11      ; MDI read/write complete
@@ -185,8 +183,6 @@ struct  txfd
 
 ends
 
-TXFD_STATUS_C           = 1 shl 15
-
 TXFD_CMD_IA             = 1 shl 0
 TXFD_CMD_CFG            = 1 shl 1
 TXFD_CMD_TX             = 1 shl 2
@@ -632,9 +628,6 @@ reset:
         mov     ax, CU_START or INT_MASK
         out     dx, ax
         call    cmd_wait
-; cmd_wait only means the SCB accepted the command. The Configure below
-; reuses confcmd, so a slow chip would read it instead of our MAC.
-        call    confcmd_wait
 
 ;-------------
 ; Configure CU
@@ -659,7 +652,6 @@ reset:
         mov     ax, CU_START                            ; expect Interrupts from now on
         out     dx, ax
         call    cmd_wait
-        call    confcmd_wait
 
 ; Start media check timer
         mov     [ebx + device.state], ETH_LINK_DOWN
@@ -686,11 +678,6 @@ init_rx_ring:
 ;---------------------
 ; build rxfd structure
 
-        cmp     [ebx + device.rx_desc], 0       ; the RFD of an earlier reset
-        je      @f
-        invoke  NetFree, [ebx + device.rx_desc]
-        mov     [ebx + device.rx_desc], 0
-  @@:
         invoke  NetAlloc, 2000
         test    eax, eax
         jz      .out_of_mem
@@ -702,7 +689,6 @@ init_rx_ring:
         mov     [esi + sizeof.NET_BUFF + rxfd.command], RXFD_CMD_EL or RXFD_CMD_SUSPEND
         mov     [esi + sizeof.NET_BUFF + rxfd.link], eax
         mov     [esi + sizeof.NET_BUFF + rxfd.count], 0
-        mov     [esi + sizeof.NET_BUFF + rxfd.rx_buf_addr], 0xffffffff  ; simplified mode, no RBD
         mov     [esi + sizeof.NET_BUFF + rxfd.size], 1528
 
         ret
@@ -723,15 +709,6 @@ init_tx_ring:
         invoke  GetPhysAddr
         mov     ecx, TX_RING_SIZE
   .next_desc:
-; after a reset with frames still unreclaimed: free them, or transmit sees the
-; descriptor busy (virt_addr) and reports TX overrun forever
-        cmp     [esi + txfd.virt_addr], 0
-        je      @f
-        push    eax ecx
-        invoke  NetFree, [esi + txfd.virt_addr]
-        pop     ecx eax
-        mov     [esi + txfd.virt_addr], 0
-  @@:
         mov     [esi + txfd.status], 0
         mov     [esi + txfd.command], 0
         lea     edx, [eax + txfd.buf_addr]
@@ -786,7 +763,7 @@ proc transmit stdcall bufferptr
         lea     edi, [ebx + device.tx_ring + eax]
 
         ; Check if current descriptor is free or still in use
-        cmp     [edi + txfd.virt_addr], 0               ; buffer not reclaimed yet
+        cmp     [edi + txfd.status], 0
         jne     .overrun
 
         ; Fill in status and command values
@@ -809,22 +786,6 @@ proc transmit stdcall bufferptr
         mov     eax, edi
         invoke  GetPhysAddr
         set_io  [ebx + device.io_addr], 0
-
-        ; CU_START is only valid while the CU is idle or suspended:
-        ; wait for the previous frame to leave (1.2 ms at 10 Mbit)
-        push    eax ecx
-        set_io  [ebx + device.io_addr], REG_SCB_STATUS
-        mov     ecx, 100000
-  .cu_busy:
-        in      al, dx
-        and     al, SCB_STATUS_CUS
-        cmp     al, CU_STATUS_ACTIVE
-        jne     .cu_free
-        dec     ecx
-        jnz     .cu_busy
-        DEBUGF  2, "CU still active, starting anyway\n"
-  .cu_free:
-        pop     ecx eax
         set_io  [ebx + device.io_addr], REG_SCB_PTR
         out     dx, eax
 
@@ -893,7 +854,7 @@ int_handler:
 
         DEBUGF  1,"Status: %x\n", ax
 
-        test    ax, SCB_STATUS_FR or SCB_STATUS_RNR     ; frame received or receiver stopped?
+        test    ax, SCB_STATUS_FR               ; did we receive a frame?
         jz      .no_rx
 
         push    ax
@@ -940,7 +901,6 @@ int_handler:
         mov     [esi + sizeof.NET_BUFF + rxfd.command], RXFD_CMD_EL or RXFD_CMD_SUSPEND
         mov     [esi + sizeof.NET_BUFF + rxfd.link], eax
         mov     [esi + sizeof.NET_BUFF + rxfd.count], 0
-        mov     [esi + sizeof.NET_BUFF + rxfd.rx_buf_addr], 0xffffffff  ; simplified mode, no RBD
         mov     [esi + sizeof.NET_BUFF + rxfd.size], 1528
 
 ; restart RX
@@ -956,22 +916,11 @@ int_handler:
         mov     ax, RX_START
         out     dx, ax
         call    cmd_wait
+  .out_of_mem:
 
 ; Hand the frame over to the kernel
         jmp     [EthInput]
 
-  .out_of_mem:
-; The buffer is still our only RFD: drop the frame and reuse it
-        mov     esi, [esp]                      ; the buffer
-        mov     ecx, [esi + NET_BUFF.length]
-        dec     [ebx + device.packets_rx]       ; counted above, before the allocation
-        sub     dword [ebx + device.bytes_rx], ecx
-        sbb     dword [ebx + device.bytes_rx + 4], 0
-        inc     [ebx + device.packets_rx_drop]
-        add     esp, 12                         ; buffer, .rx_loop, ebx
-        mov     esi, [ebx + device.rx_desc]
-        jmp     .not_ok
-
   .not_ok:
 ; Reset the FD
         mov     [esi + sizeof.NET_BUFF + rxfd.status], 0
@@ -996,27 +945,6 @@ int_handler:
 
   .no_rx_:
         DEBUGF  1, "no more data\n"
-
-; With a single RFD the receiver sits in No Resources/Suspended whenever a
-; frame arrived before we re-armed it. Nothing restarts it but us.
-        set_io  [ebx + device.io_addr], 0
-        set_io  [ebx + device.io_addr], REG_SCB_STATUS
-        in      al, dx
-        and     al, SCB_STATUS_RUS
-        cmp     al, RU_STATUS_READY
-        je      .ru_ready
-        test    byte[esp], 1                    ; bit 0 of the saved status is reserved,
-        jnz     .ru_ready                       ; we mark it: one restart per IRQ
-        or      byte[esp], 1
-        movzx   eax, al
-        DEBUGF  1, "Restarting receiver, RU status %x\n", eax:2
-        mov     esi, [ebx + device.rx_desc]
-        push    ebx
-        test    [esi + sizeof.NET_BUFF + rxfd.status], RXFD_STATUS_C
-        jnz     .rx_loop                        ; a frame completed meanwhile
-        add     esp, 4
-        jmp     .not_ok                         ; re-arm the empty RFD
-  .ru_ready:
         pop     ax
 
   .no_rx:
@@ -1027,13 +955,13 @@ int_handler:
 
         push    eax
   .loop_tx:
-        mov     eax, [ebx + device.last_tx]
-        mov     edx, sizeof.txfd
-        mul     edx
+        mov     edi, [ebx + device.last_tx]
+        mov     eax, sizeof.txfd
+        mul     eax
         lea     edi, [ebx + device.tx_ring + eax]
 
-        test    [edi + txfd.status], TXFD_STATUS_C      ; sent by the device?
-        jz      .tx_done
+        cmp     [edi + txfd.status], 0
+        je      .tx_done
 
         cmp     [edi + txfd.virt_addr], 0
         je      .tx_done
@@ -1042,7 +970,6 @@ int_handler:
 
         push    [edi + txfd.virt_addr]
         mov     [edi + txfd.virt_addr], 0
-        mov     [edi + txfd.status], 0                  ; free for transmit again
         invoke  NetFree
 
         inc     [ebx + device.last_tx]
@@ -1053,6 +980,12 @@ int_handler:
         pop     eax
   .no_tx:
 
+        test    ax, RU_STATUS_NO_RESOURCES
+        jz      .not_out_of_resources
+
+        DEBUGF  2, "Out of resources!\n"
+
+  .not_out_of_resources:
         pop     edi esi ebx
         xor     eax, eax
         inc     eax
@@ -1146,25 +1079,6 @@ proc check_media_mii stdcall dev:dword
 endp
 
 
-; Wait (up to 1 s) until the device has executed the command in confcmd.
-align 4
-confcmd_wait:
-        mov     ecx, 1000                       ; udelay = Sleep(1), 1 ms
-  .loop:
-        test    [ebx + device.confcmd.status], TXFD_STATUS_C
-        jnz     .done
-        call    udelay
-        dec     ecx
-        jnz     .loop
-        movzx   eax, [ebx + device.confcmd.command]
-        DEBUGF  2, "Command 0x%x not completed\n", eax:4
-        ret
-  .done:
-        movzx   eax, [ebx + device.confcmd.command]
-        movzx   ecx, [ebx + device.confcmd.status]
-        DEBUGF  1, "Command 0x%x done, status 0x%x\n", eax:4, ecx:4
-        ret
-
 align 4
 cmd_wait:
 

drivers/i2chid/Tupfile.lua

@@ -1,3 +0,0 @@
-if tup.getconfig("NO_FASM") ~= "" then return end
-ROOT = "../.."
-tup.rule("i2chid.asm", "fasm %f %o " .. tup.getconfig("PESTRIP_CMD") .. tup.getconfig("KPACK_CMD"), "%B.sys")

drivers/i2chid/dwi2c.inc

@@ -1,438 +0,0 @@
-; Synopsys DesignWare I2C master, polled (PIO) mode only.
-; This is the controller inside Intel LPSS blocks (Skylake and newer, plus
-; Atom-derived SoCs); the same IP is used by many other vendors.
-;
-; The register file is always accessed as dwords. The controller must be
-; disabled to change IC_TAR, so every transfer disables it, programs the
-; target address, enables it back and feeds the TX FIFO by hand.
-
-; ------------------------------ Registers ------------------------------------
-DwIcCon             = 0x00
-DwIcTar             = 0x04
-DwIcDataCmd         = 0x10
-DwIcSsSclHcnt       = 0x14
-DwIcSsSclLcnt       = 0x18
-DwIcFsSclHcnt       = 0x1C
-DwIcFsSclLcnt       = 0x20
-DwIcIntrStat        = 0x2C
-DwIcIntrMask        = 0x30
-DwIcRawIntrStat     = 0x34
-DwIcRxTl            = 0x38
-DwIcTxTl            = 0x3C
-DwIcClrIntr         = 0x40
-DwIcClrTxAbrt       = 0x54
-DwIcEnable          = 0x6C
-DwIcStatus          = 0x70
-DwIcTxflr           = 0x74
-DwIcRxflr           = 0x78
-DwIcSdaHold         = 0x7C
-DwIcTxAbrtSource    = 0x80
-DwIcEnableStatus    = 0x9C
-DwIcCompParam1      = 0xF4
-DwIcCompVersion     = 0xF8
-DwIcCompType        = 0xFC
-
-; "DW_apb_i2c" component signature ('DW' + 0x0140).
-DW_COMP_TYPE_VALUE  = 0x44570140
-
-; IC_CON: master, standard speed (100 kHz), restarts allowed, slave disabled.
-DW_CON_MASTER       = 1 shl 0
-DW_CON_SPEED_STD    = 1 shl 1
-DW_CON_SPEED_FAST   = 2 shl 1
-DW_CON_RESTART_EN   = 1 shl 5
-DW_CON_SLAVE_DIS    = 1 shl 6
-
-; IC_DATA_CMD bits above the data byte.
-DW_CMD_READ         = 1 shl 8
-DW_CMD_STOP         = 1 shl 9
-DW_CMD_RESTART      = 1 shl 10
-
-; IC_STATUS bits
-DW_STAT_TFNF        = 1 shl 1   ; TX FIFO not full
-DW_STAT_TFE         = 1 shl 2   ; TX FIFO empty
-DW_STAT_RFNE        = 1 shl 3   ; RX FIFO not empty
-DW_STAT_MST_ACT     = 1 shl 5   ; master FSM busy
-
-; IC_RAW_INTR_STAT bits
-DW_INT_TX_ABRT      = 1 shl 6
-
-; SCL timing for standard mode. The LPSS input clock is 100 MHz on the PCH
-; parts and 133 MHz on the Atom-derived SoCs (Apollo Lake, Gemini Lake), and
-; nothing in PCI config space says which one this is, so the counts are
-; picked to satisfy the fast-mode minimums at the fastest of them: at
-; 133 MHz that is tHIGH = 0.98 us and tLOW = 1.5 us, 400 kHz. On a 100 MHz
-; part the same counts run the bus at 300 kHz, which is just as legal.
-; Fast mode rather than standard: HID over I2C requires every device to
-; support it, that is what Windows drives them at, and a polled host pays
-; for every byte with busy-waiting - at 100 kHz a 64-byte input read costs
-; 6 ms, more than a fast pad takes to produce the next report, and the
-; backlog that builds up plays back as the cursor coasting after the finger
-; has stopped. SDA hold stays well below tLOW.
-DW_FS_HCNT          = 130
-DW_FS_LCNT          = 200
-DW_SDA_HOLD         = 28
-; The AMD FCH feeds its DesignWare masters from a 150 MHz reference, so
-; the same minimums need more counts there: 145/225 give tHIGH = 0.97 us,
-; tLOW = 1.5 us, again 400 kHz; SDA hold 45 = 300 ns.
-DW_AMD_FS_HCNT      = 145
-DW_AMD_FS_LCNT      = 225
-DW_AMD_SDA_HOLD     = 45
-
-; A transfer gives up after [XferTimeout] hundredths of a second. The init
-; value must cover a full report descriptor read: descriptors run up to 2 KB
-; and the bus may be as slow as 77 kHz, so at 9 SCL cycles per byte a single
-; transfer takes ~240 ms of wall-clock time. Polling is generous too now that it runs in its own thread
-; rather than in a timer callback - a wedged bus costs this thread its slice
-; and nothing else.
-DW_TIMEOUT_INIT     = 60
-DW_TIMEOUT_POLL     = 20
-
-; Disables the controller and waits until it reports itself disabled.
-; in: ebx = MMIO base. Clobbers eax, ecx.
-proc dw_ctrl_disable
-        mov     dword [ebx+DwIcEnable], 0
-        mov     ecx, 100000
-@@:
-        test    dword [ebx+DwIcEnableStatus], 1
-        jz      .done
-        pause
-        loop    @b
-.done:
-        ret
-endp
-
-; Aborts a stuck transfer cleanly: the ABORT bit makes the master issue STOP,
-; flush the TX FIFO and raise TX_ABRT, which releases a slave that is holding
-; the bus (a clock-stretching touchpad, for instance). Simply disabling the
-; controller in the middle of a byte would leave SDA held low and every
-; following transfer would time out too. Older cores without the ABORT bit
-; just ignore the write and fall through after the wait.
-; in: ebx = MMIO base. Clobbers eax, ecx.
-proc dw_ctrl_abort
-        mov     dword [ebx+DwIcEnable], 3
-        mov     ecx, 100000
-@@:
-        test    dword [ebx+DwIcRawIntrStat], DW_INT_TX_ABRT
-        jnz     @f
-        pause
-        loop    @b
-@@:
-        mov     eax, [ebx+DwIcClrTxAbrt]
-        call    dw_ctrl_disable
-        ret
-endp
-
-; One idle step of a transfer wait loop.
-; A healthy transfer is over within a few milliseconds, well inside the
-; first two timer ticks, and spins through them: a transfer that yields
-; its slice is at the scheduler's mercy for the rest of it. Past that the
-; bus is stuck or crawling, and the wait gives up the CPU a tick at a time
-; instead of burning a core until XferTimeout.
-; in: eax = ticks elapsed since the transfer began. Preserves all but eax.
-DW_SPIN_TICKS       = 2
-
-proc dw_wait_step
-        cmp     eax, DW_SPIN_TICKS
-        jae     .yield
-        pause
-        ret
-.yield:
-        push    ebx
-        movi    ebx, 1
-        invoke  Delay                   ; preserves every register
-        pop     ebx
-        ret
-endp
-
-; One-time controller setup after mapping.
-; in: ebx = MMIO base.
-proc dw_ctrl_init
-        push    eax ecx
-        call    dw_ctrl_disable
-        mov     dword [ebx+DwIcCon], DW_CON_MASTER + DW_CON_SPEED_FAST + \
-                DW_CON_RESTART_EN + DW_CON_SLAVE_DIS
-; The counts come from variables: they depend on the reference clock, which
-; is decided by whoever found the controller (PCI LPSS or AMD FCH). The
-; standard-mode registers get the same values scaled up so that they are
-; sane should anything ever switch the speed bits back.
-        mov     eax, [DwHcnt]
-        mov     [ebx+DwIcFsSclHcnt], eax
-        lea     eax, [eax*4]
-        mov     [ebx+DwIcSsSclHcnt], eax
-        mov     eax, [DwLcnt]
-        mov     [ebx+DwIcFsSclLcnt], eax
-        lea     eax, [eax*4]
-        mov     [ebx+DwIcSsSclLcnt], eax
-        mov     eax, [DwSdaHold]
-        mov     [ebx+DwIcSdaHold], eax
-        mov     dword [ebx+DwIcIntrMask], 0
-        mov     dword [ebx+DwIcRxTl], 0
-        mov     dword [ebx+DwIcTxTl], 0
-        mov     eax, [ebx+DwIcClrIntr]
-        pop     ecx eax
-        ret
-endp
-
-; One combined I2C transaction: optional write phase, then optional read phase
-; with a repeated START between them. Fully polled.
-; out: eax = 0 on success, IC_TX_ABRT_SOURCE value on NAK/abort, -1 on timeout.
-proc dw_xfer stdcall uses ebx esi edi, addr:dword, wbuf:dword, wlen:dword, \
-        rbuf:dword, rlen:dword
-locals
-        wsent   dd ?
-        rqueued dd ?
-        rgot    dd ?
-        t0      dd ?
-endl
-        mov     ebx, [I2cMmio]
-        call    dw_ctrl_disable
-        mov     eax, [addr]
-        mov     [ebx+DwIcTar], eax
-        mov     eax, [ebx+DwIcClrIntr]
-        mov     dword [ebx+DwIcEnable], 1
-        xor     eax, eax
-        mov     [wsent], eax
-        mov     [rqueued], eax
-        mov     [rgot], eax
-        invoke  GetTimerTicks
-        mov     [t0], eax
-.loop:
-; Abort (NAK and friends) ends the transfer immediately.
-        test    dword [ebx+DwIcRawIntrStat], DW_INT_TX_ABRT
-        jnz     .abort
-; Drain the RX FIFO first so it can never overflow.
-        test    dword [ebx+DwIcStatus], DW_STAT_RFNE
-        jz      .no_rx
-        mov     edx, [rgot]
-        cmp     edx, [rlen]
-        jae     .no_rx
-        mov     eax, [ebx+DwIcDataCmd]
-        mov     edi, [rbuf]
-        mov     [edi+edx], al
-        inc     edx
-        mov     [rgot], edx
-        jmp     .loop
-.no_rx:
-; Feed the write phase.
-        mov     eax, [wsent]
-        cmp     eax, [wlen]
-        jae     .push_reads
-        test    dword [ebx+DwIcStatus], DW_STAT_TFNF
-        jz      .check_done
-        mov     esi, [wbuf]
-        movzx   edx, byte [esi+eax]
-        inc     eax
-        cmp     eax, [wlen]
-        jne     @f
-        cmp     [rlen], 0
-        jne     @f
-        or      edx, DW_CMD_STOP        ; last byte of a write-only transfer
-@@:
-        mov     [ebx+DwIcDataCmd], edx
-        mov     [wsent], eax
-        jmp     .loop
-.push_reads:
-; Feed read commands, at most 8 outstanding so the RX FIFO keeps up.
-        mov     eax, [rqueued]
-        cmp     eax, [rlen]
-        jae     .check_done
-        mov     edx, eax
-        sub     edx, [rgot]
-        cmp     edx, 8
-        jae     .check_done
-        test    dword [ebx+DwIcStatus], DW_STAT_TFNF
-        jz      .check_done
-        mov     edx, DW_CMD_READ
-        test    eax, eax
-        jnz     @f
-        cmp     [wlen], 0
-        je      @f
-        or      edx, DW_CMD_RESTART     ; repeated START after the write phase
-@@:
-        mov     ecx, [rlen]
-        dec     ecx
-        cmp     eax, ecx
-        jne     @f
-        or      edx, DW_CMD_STOP
-@@:
-        mov     [ebx+DwIcDataCmd], edx
-        inc     eax
-        mov     [rqueued], eax
-        jmp     .loop
-.check_done:
-        mov     eax, [rgot]
-        cmp     eax, [rlen]
-        jne     .not_done
-        mov     eax, [wsent]
-        cmp     eax, [wlen]
-        jne     .not_done
-        mov     eax, [ebx+DwIcStatus]
-        test    eax, DW_STAT_TFE
-        jz      .not_done
-        test    eax, DW_STAT_MST_ACT
-        jnz     .not_done
-        call    dw_ctrl_disable
-        xor     eax, eax
-        ret
-.not_done:
-        invoke  GetTimerTicks
-        sub     eax, [t0]
-        cmp     eax, [XferTimeout]
-        jae     .timeout
-        call    dw_wait_step
-        jmp     .loop
-.abort:
-        mov     esi, [ebx+DwIcTxAbrtSource]
-        mov     eax, [ebx+DwIcClrTxAbrt]
-        call    dw_ctrl_disable
-        mov     eax, esi
-        test    eax, eax
-        jnz     @f
-        or      eax, 0x80000000
-@@:
-        ret
-.timeout:
-        call    dw_ctrl_abort
-        or      eax, -1
-        ret
-endp
-
-; Reads one HID input report as a single continuous bus transaction, the way
-; interrupt-driven hosts (Windows, Linux) do it: the optional register-address
-; write and every read command are queued into the TX FIFO before the bytes
-; start flowing, so nothing on the wire depends on how fast the host loop
-; runs. The previous adaptive read (fetch 2 length bytes, decide, fetch the
-; rest, stop short) was cut down on the wire to 3 bytes for an empty poll -
-; and the SIPODEV/Hantick touchpad firmwares are exactly the kind of thing
-; that wedges when an input read is shorter than the frame they prepared.
-; rlen should not exceed the TX FIFO depth (IC_COMP_PARAM_1 bits 23:16, plus
-; one) or the queue loop degrades to feeding the FIFO on the fly, which
-; reintroduces pauses.
-; in: addr = slave, wlen bytes at wbuf written first (0 = plain read),
-;     rlen bytes read into buf.
-; out: eax = 0 ok, IC_TX_ABRT_SOURCE on NAK/abort, -1 on timeout.
-; Timeout check for the dw_read_block wait spots; expands inside the proc so
-; [t0] and [XferTimeout] resolve in the caller's own frame.
-macro BLOCK_TICK fail_label {
-        invoke  GetTimerTicks
-        sub     eax, [t0]
-        cmp     eax, [XferTimeout]
-        jae     fail_label
-        call    dw_wait_step
-}
-
-proc dw_read_block stdcall uses ebx esi edi, addr:dword, wbuf:dword, wlen:dword,         buf:dword, rlen:dword
-locals
-        rgot    dd ?
-        t0      dd ?
-endl
-        mov     ebx, [I2cMmio]
-        call    dw_ctrl_disable
-        mov     eax, [addr]
-        mov     [ebx+DwIcTar], eax
-        mov     eax, [ebx+DwIcClrIntr]
-        mov     dword [ebx+DwIcEnable], 1
-        invoke  GetTimerTicks
-        mov     [t0], eax
-        mov     [rgot], 0
-; Write phase: the register address bytes, no STOP - the read continues the
-; same transaction after a repeated START.
-        xor     ecx, ecx
-.wr:
-        cmp     ecx, [wlen]
-        jae     .queue_reads
-        test    dword [ebx+DwIcRawIntrStat], DW_INT_TX_ABRT
-        jnz     .abort
-        test    dword [ebx+DwIcStatus], DW_STAT_TFNF
-        jz      .wr_wait
-        mov     esi, [wbuf]
-        movzx   edx, byte [esi+ecx]
-        mov     [ebx+DwIcDataCmd], edx
-        inc     ecx
-        jmp     .wr
-.wr_wait:
-        BLOCK_TICK .timeout
-        jmp     .wr
-.queue_reads:
-        xor     ecx, ecx
-.rq:
-        cmp     ecx, [rlen]
-        jae     .drain
-        test    dword [ebx+DwIcRawIntrStat], DW_INT_TX_ABRT
-        jnz     .abort
-        test    dword [ebx+DwIcStatus], DW_STAT_TFNF
-        jz      .rq_wait
-        mov     edx, DW_CMD_READ
-        test    ecx, ecx
-        jnz     .not_first
-        cmp     [wlen], 0
-        je      .not_first
-        or      edx, DW_CMD_RESTART
-.not_first:
-        mov     eax, [rlen]
-        dec     eax
-        cmp     ecx, eax
-        jne     @f
-        or      edx, DW_CMD_STOP
-@@:
-        mov     [ebx+DwIcDataCmd], edx
-        inc     ecx
-; Drain opportunistically so a FIFO shallower than rlen cannot deadlock the
-; queue loop (the RX side fills while the TX side is full).
-        test    dword [ebx+DwIcStatus], DW_STAT_RFNE
-        jz      .rq
-        call    .take_byte
-        jmp     .rq
-.rq_wait:
-        BLOCK_TICK .timeout
-        jmp     .rq
-.drain:
-        test    dword [ebx+DwIcRawIntrStat], DW_INT_TX_ABRT
-        jnz     .abort
-        test    dword [ebx+DwIcStatus], DW_STAT_RFNE
-        jz      .chk
-        call    .take_byte
-        jmp     .drain
-; Moves one byte from the RX FIFO into the caller's buffer. Exactly rlen
-; reads are queued into freshly flushed FIFOs, so a byte beyond rlen should
-; never arrive; if one does anyway it is still taken off the FIFO, so the
-; drain loop cannot stall on it, but it is dropped rather than written
-; past the end of the buffer.
-.take_byte:
-        mov     edx, [rgot]
-        mov     eax, [ebx+DwIcDataCmd]
-        cmp     edx, [rlen]
-        jae     @f
-        mov     edi, [buf]
-        mov     [edi+edx], al
-        inc     edx
-        mov     [rgot], edx
-@@:
-        retn
-.chk:
-        mov     eax, [rgot]
-        cmp     eax, [rlen]
-        jne     .wait
-        test    dword [ebx+DwIcStatus], DW_STAT_MST_ACT
-        jnz     .wait
-        call    dw_ctrl_disable
-        xor     eax, eax
-        ret
-.wait:
-        BLOCK_TICK .timeout
-        jmp     .drain
-.abort:
-        mov     esi, [ebx+DwIcTxAbrtSource]
-        mov     eax, [ebx+DwIcClrTxAbrt]
-        call    dw_ctrl_disable
-        mov     eax, esi
-        test    eax, eax
-        jnz     @f
-        or      eax, 0x80000000
-@@:
-        ret
-.timeout:
-        call    dw_ctrl_abort
-        or      eax, -1
-        ret
-endp

drivers/i2chid/hidmin.inc

@@ -1,646 +0,0 @@
-; Minimal HID report descriptor parser.
-;
-; The goal is not a full HID implementation: the parser walks the descriptor
-; once and remembers the bit layout of the first input report that contains
-; relative X and relative Y (Generic Desktop / X, Y) - i.e. the mouse
-; compatibility collection that every I2C mouse and every Windows Precision
-; Touchpad exposes. Buttons (Usage Page 9) and a relative wheel found in the
-; same report are picked up too. Absolute (digitizer) reports are advanced
-; over but otherwise ignored.
-;
-; Report IDs are honoured: bit positions are counted separately per report ID
-; and the chosen ID is checked in every incoming packet.
-;
-; Alongside the mouse report, the parser also maps the touchpad (Windows
-; Precision Touchpad) report: the report that carries Tip Switch usages.
-; Each Tip Switch opens a new finger block; the absolute X and Y that follow
-; it belong to that finger; Contact Count and the Button-page fields of the
-; same report are recorded too. Once the pad is switched into touchpad mode
-; those offsets are what the frame decoder reads - every vendor lays the
-; frame out differently, and only the descriptor knows how.
-HID_MAX_FINGERS = 5
-
-HID_MAX_USAGES  = 16
-HID_MAX_REPIDS  = 16
-
-; Returns the pointer to the input bit counter of the current report ID,
-; allocating a new slot on first use.
-; out: ebx -> dword bit counter. Clobbers eax, ecx.
-proc hid_get_bits_slot
-        mov     eax, [p_report_id]
-        xor     ecx, ecx
-.scan:
-        cmp     ecx, [p_idcnt]
-        jae     .add
-        cmp     eax, [p_ids+ecx*4]
-        jz      .found
-        inc     ecx
-        jmp     .scan
-.add:
-        cmp     ecx, HID_MAX_REPIDS
-        jb      @f
-        dec     ecx                     ; table full: reuse the last slot
-        jmp     .found
-@@:
-        mov     [p_ids+ecx*4], eax
-        mov     dword [p_bits+ecx*4], 0
-        mov     dword [p_fbits+ecx*4], 0
-        inc     [p_idcnt]
-.found:
-        lea     ebx, [p_bits+ecx*4]
-        ret
-endp
-
-; Handles one Input main item. v_flags = item data (bit 2 = relative).
-proc hid_process_input
-        push    eax ebx ecx edx
-        call    hid_get_bits_slot
-        mov     eax, [ebx]
-        mov     [v_base], eax
-; Advance the counter over this field right away.
-        mov     eax, [p_report_size]
-        imul    eax, [p_report_count]
-        add     [ebx], eax
-; Remember the largest logical maximum ever attached to Generic Desktop X
-; and Y. The mouse collection declares a tiny relative range there while
-; the touchpad collection declares the real surface extents, so the
-; maximum over the whole descriptor is the size of the pad - which is what
-; the button zones are measured against, and it differs per model.
-        cmp     [p_usage_cnt], 0
-        je      .no_extent
-        xor     ecx, ecx
-.ext_loop:
-        cmp     ecx, [p_usage_cnt]
-        jae     .no_extent
-        mov     eax, [p_usages+ecx*4]
-        cmp     eax, 0x00010030
-        jne     .ext_y
-        mov     eax, [p_log_max]
-        cmp     eax, [t_padmaxx]
-        jbe     .ext_next
-        mov     [t_padmaxx], eax
-        jmp     .ext_next
-.ext_y:
-        cmp     eax, 0x00010031
-        jne     .ext_next
-        mov     eax, [p_log_max]
-        cmp     eax, [t_padmaxy]
-        jbe     .ext_next
-        mov     [t_padmaxy], eax
-.ext_next:
-        inc     ecx
-        jmp     .ext_loop
-.no_extent:
-; Button-style field: Usage Minimum/Maximum on the Button page.
-        cmp     [p_usage_min], -1
-        je      .not_buttons
-        cmp     [p_usage_max], -1
-        je      .not_buttons
-        cmp     [p_usage_page], 9
-        jne     .not_buttons
-        cmp     [p_report_size], 1      ; buttons are always 1-bit fields
-        jne     .done
-        mov     eax, [v_base]
-        mov     ecx, [p_report_count]
-        call    hid_note_buttons
-        jmp     .done
-.not_buttons:
-        cmp     [p_usage_cnt], 0
-        je      .done
-        call    hid_note_touchpad
-; Usage-list field: look for GD/X, GD/Y, GD/Wheel among the usages.
-        test    [v_flags], 4            ; only relative fields are interesting
-        jz      .done
-        xor     ecx, ecx
-.usage_loop:
-        cmp     ecx, [p_report_count]
-        jae     .done
-; usage index = min(field index, usage count - 1): a short usage list
-; applies its last usage to the remaining fields.
-        mov     edx, [p_usage_cnt]
-        dec     edx
-        mov     eax, ecx
-        cmp     eax, edx
-        jbe     @f
-        mov     eax, edx
-@@:
-        mov     eax, [p_usages+eax*4]
-        cmp     eax, 0x00010030
-        je      .is_x
-        cmp     eax, 0x00010031
-        je      .is_y
-        cmp     eax, 0x00010038
-        je      .is_wheel
-.next_usage:
-        inc     ecx
-        jmp     .usage_loop
-.is_x:
-        test    [t_have], 1
-        jnz     .next_usage
-        call    hid_claim_report_id
-        jc      .next_usage
-        call    hid_field_offset
-        mov     [t_xoff], eax
-        mov     eax, [p_report_size]
-        mov     [t_xsize], eax
-        or      [t_have], 1
-        jmp     .next_usage
-.is_y:
-        test    [t_have], 2
-        jnz     .next_usage
-        call    hid_claim_report_id
-        jc      .next_usage
-        call    hid_field_offset
-        mov     [t_yoff], eax
-        mov     eax, [p_report_size]
-        mov     [t_ysize], eax
-        or      [t_have], 2
-        jmp     .next_usage
-.is_wheel:
-        test    [t_have], 8
-        jnz     .next_usage
-        mov     eax, [t_id]
-        cmp     eax, -1                 ; wheel never claims a report on its own
-        je      .next_usage
-        cmp     eax, [p_report_id]
-        jne     .next_usage
-        call    hid_field_offset
-        mov     [t_woff], eax
-        mov     eax, [p_report_size]
-        mov     [t_wsize], eax
-        or      [t_have], 8
-        jmp     .next_usage
-.done:
-        pop     edx ecx ebx eax
-        ret
-endp
-
-; Records a run of 1-bit Button-page fields starting at bit eax, ecx of them.
-; The mouse decoder wants the buttons of ITS report: an item from some other
-; report is kept only until a better one turns up, and .eof drops it if it
-; still does not match. The touchpad report keeps its own copy.
-proc hid_note_buttons
-        push    eax ecx edx
-        cmp     ecx, 8
-        jbe     @f
-        mov     ecx, 8
-@@:
-        mov     edx, [p_report_id]
-        cmp     edx, [t_ptp_id]
-        jne     .mouse
-        cmp     [t_pbtn_cnt], 0
-        jne     .mouse
-        mov     [t_pbtn_off], eax
-        mov     [t_pbtn_cnt], ecx
-.mouse:
-        cmp     [t_btncnt], 0
-        je      .take
-        mov     edx, [t_btnid]
-        cmp     edx, [t_id]             ; already the chosen report's: keep
-        je      .done
-        mov     edx, [p_report_id]
-        cmp     edx, [t_btnid]          ; a second run in the same report: keep the first
-        je      .done
-.take:
-        mov     [t_btnoff], eax
-        mov     [t_btncnt], ecx
-        mov     eax, [p_report_id]
-        mov     [t_btnid], eax
-.done:
-        pop     edx ecx eax
-        ret
-endp
-
-; Walks the usages of the current input item looking for the touchpad
-; fields. Field k takes usage min(k, count-1), as in the mouse search.
-proc hid_note_touchpad
-        push    eax ebx ecx edx
-        xor     ecx, ecx
-.field:
-        cmp     ecx, [p_report_count]
-        jae     .done
-        mov     edx, [p_usage_cnt]
-        dec     edx
-        mov     eax, ecx
-        cmp     eax, edx
-        jbe     @f
-        mov     eax, edx
-@@:
-        mov     ebx, [p_usages+eax*4]   ; ebx = usage of field ecx
-        call    hid_field_offset        ; eax = its bit offset
-        cmp     ebx, 0x000D0042         ; Tip Switch: a new finger
-        je      .tip
-        cmp     ebx, 0x000D0054         ; Contact Count
-        je      .count
-        cmp     ebx, 0x000D0051         ; Contact Identifier
-        je      .cid
-        cmp     ebx, 0x00010030
-        je      .x
-        cmp     ebx, 0x00010031
-        je      .y
-        shr     ebx, 16
-        cmp     ebx, 9                  ; buttons written as a usage list
-        jne     .next
-        push    ecx
-        neg     ecx
-        add     ecx, [p_report_count]   ; the fields from here to the end
-        call    hid_note_buttons
-        pop     ecx
-        jmp     .done                   ; one run per item is enough
-.tip:
-        cmp     [t_ptp_id], -1
-        jne     @f
-        mov     edx, [p_report_id]
-        mov     [t_ptp_id], edx         ; the first report with fingers is the one
-@@:
-        call    hid_in_ptp
-        jne     .next
-        mov     edx, [t_fcount]
-        cmp     edx, HID_MAX_FINGERS
-        jae     .next
-        mov     [t_ftip+edx*4], eax
-        mov     dword [t_fxs+edx*4], 0
-        mov     dword [t_fys+edx*4], 0
-        mov     dword [t_fcids+edx*4], 0
-        inc     [t_fcount]
-        jmp     .next
-.cid:
-        call    hid_in_ptp
-        jne     .next
-        mov     edx, [t_fcount]
-        test    edx, edx
-        jz      .next
-        dec     edx
-        cmp     dword [t_fcids+edx*4], 0
-        jne     .next
-        mov     [t_fcid+edx*4], eax
-        mov     eax, [p_report_size]
-        mov     [t_fcids+edx*4], eax
-        jmp     .next
-.count:
-        call    hid_in_ptp
-        jne     .next
-        mov     [t_ccnt_off], eax
-        mov     eax, [p_report_size]
-        mov     [t_ccnt_size], eax
-        jmp     .next
-.x:
-        test    [v_flags], 4            ; absolute only; relative is the mouse
-        jnz     .next
-        call    hid_in_ptp
-        jne     .next
-        mov     edx, [t_fcount]
-        test    edx, edx
-        jz      .next
-        dec     edx
-        cmp     dword [t_fxs+edx*4], 0
-        jne     .next
-        mov     [t_fx+edx*4], eax
-        mov     eax, [p_report_size]
-        mov     [t_fxs+edx*4], eax
-        jmp     .next
-.y:
-        test    [v_flags], 4
-        jnz     .next
-        call    hid_in_ptp
-        jne     .next
-        mov     edx, [t_fcount]
-        test    edx, edx
-        jz      .next
-        dec     edx
-        cmp     dword [t_fys+edx*4], 0
-        jne     .next
-        mov     [t_fy+edx*4], eax
-        mov     eax, [p_report_size]
-        mov     [t_fys+edx*4], eax
-.next:
-        inc     ecx
-        jmp     .field
-.done:
-        pop     edx ecx ebx eax
-        ret
-endp
-
-; ZF set when the current item belongs to the touchpad report.
-proc hid_in_ptp
-        push    eax
-        mov     eax, [p_report_id]
-        cmp     eax, [t_ptp_id]
-        pop     eax
-        ret
-endp
-
-; Size in bytes of the feature report with id eax; 0 when the descriptor
-; never mentioned one.
-proc hid_feature_bytes
-        push    ecx
-        xor     ecx, ecx
-@@:
-        cmp     ecx, [p_idcnt]
-        jae     .none
-        cmp     eax, [p_ids+ecx*4]
-        je      .found
-        inc     ecx
-        jmp     @b
-.found:
-        mov     eax, [p_fbits+ecx*4]
-        add     eax, 7
-        shr     eax, 3
-        pop     ecx
-        ret
-.none:
-        xor     eax, eax
-        pop     ecx
-        ret
-endp
-
-; Locks the candidate report ID to the current one, or fails (CF=1) when a
-; different report already holds X/Y.
-proc hid_claim_report_id
-        mov     eax, [t_id]
-        cmp     eax, -1
-        jne     @f
-        mov     eax, [p_report_id]
-        mov     [t_id], eax
-        clc
-        ret
-@@:
-        cmp     eax, [p_report_id]
-        jne     .taken
-        clc
-        ret
-.taken:
-        stc
-        ret
-endp
-
-; Bit offset of field #ecx of the current item.
-; in: ecx = field index. out: eax = v_base + ecx * report_size.
-proc hid_field_offset
-        mov     eax, [p_report_size]
-        imul    eax, ecx
-        add     eax, [v_base]
-        ret
-endp
-
-; Parses the report descriptor.
-; in: esi -> descriptor, ecx = length.
-; out: eax = 1 and f_* variables filled if a usable report was found.
-proc hid_parse_report_desc uses ebx esi edi
-        lea     edi, [esi+ecx]
-        xor     eax, eax
-        mov     [p_usage_page], eax
-        mov     [p_report_size], eax
-        mov     [p_report_count], eax
-        mov     [p_report_id], eax
-        mov     [p_uses_repid], eax
-        mov     [p_usage_cnt], eax
-        mov     [p_idcnt], eax
-        mov     [p_log_max], eax
-        mov     [t_padmaxx], eax
-        mov     [t_padmaxy], eax
-        mov     [t_have], eax
-        mov     [t_btncnt], eax
-        mov     [t_wsize], eax
-        mov     [p_usage_min], -1
-        mov     [p_usage_max], -1
-        mov     [t_id], -1
-        mov     [t_btnid], -2
-        mov     [t_ptp_id], -1
-        mov     [t_fcount], eax
-        mov     [t_ccnt_size], eax
-        mov     [t_pbtn_cnt], eax
-        mov     [t_ptp_bytes], eax
-.loop:
-        cmp     esi, edi
-        jae     .eof
-        movzx   eax, byte [esi]
-        inc     esi
-        cmp     al, 0xFE
-        je      .long_item
-        mov     ecx, eax
-        and     ecx, 3
-        cmp     ecx, 3
-        jne     @f
-        inc     ecx                     ; size code 3 means 4 bytes
-@@:
-        lea     ebx, [esi+ecx]
-        cmp     ebx, edi
-        ja      .eof
-        xor     edx, edx
-        jecxz   .no_data
-        cmp     ecx, 1
-        jne     @f
-        movzx   edx, byte [esi]
-        jmp     .have_data
-@@:
-        cmp     ecx, 2
-        jne     @f
-        movzx   edx, word [esi]
-        jmp     .have_data
-@@:
-        mov     edx, [esi]
-.have_data:
-        add     esi, ecx
-.no_data:
-        and     eax, 0xFC
-; Global items
-        cmp     al, 0x04
-        je      .g_usage_page
-        cmp     al, 0x84
-        je      .g_report_id
-        cmp     al, 0x74
-        je      .g_report_size
-        cmp     al, 0x94
-        je      .g_report_count
-        cmp     al, 0x24
-        je      .g_log_max
-; Local items
-        cmp     al, 0x08
-        je      .l_usage
-        cmp     al, 0x18
-        je      .l_usage_min
-        cmp     al, 0x28
-        je      .l_usage_max
-; Main items
-        cmp     al, 0x80
-        je      .m_input
-        cmp     al, 0x90
-        je      .m_clear_locals
-        cmp     al, 0xB0
-        je      .m_feature
-        cmp     al, 0xA0
-        je      .m_clear_locals
-        cmp     al, 0xC0
-        je      .m_clear_locals
-        jmp     .loop
-.g_usage_page:
-        and     edx, 0xFFFF
-        mov     [p_usage_page], edx
-        jmp     .loop
-.g_report_id:
-        mov     [p_report_id], edx
-        mov     [p_uses_repid], 1
-        jmp     .loop
-.g_report_size:
-        mov     [p_report_size], edx
-        jmp     .loop
-.g_report_count:
-        mov     [p_report_count], edx
-        jmp     .loop
-.g_log_max:
-        mov     [p_log_max], edx
-        jmp     .loop
-.l_usage:
-        mov     ebx, [p_usage_cnt]
-        cmp     ebx, HID_MAX_USAGES
-        jae     .loop
-        cmp     ecx, 4                  ; 4-byte usage carries its own page
-        je      @f
-        mov     eax, [p_usage_page]
-        shl     eax, 16
-        or      edx, eax
-@@:
-        mov     [p_usages+ebx*4], edx
-        inc     [p_usage_cnt]
-        jmp     .loop
-.l_usage_min:
-        mov     [p_usage_min], edx
-        jmp     .loop
-.l_usage_max:
-        mov     [p_usage_max], edx
-        jmp     .loop
-.m_input:
-        mov     [v_flags], edx
-        call    hid_process_input
-        jmp     .m_clear_locals         ; input bits are not feature bits
-.m_feature:
-; Feature reports are only ever written, never decoded, but writing one
-; needs its exact size: a SET_REPORT shorter than the report is ignored by
-; some firmwares (the Elan Input Mode report has two bytes, mode and the
-; selective-reporting switches - one byte does nothing there).
-        call    hid_get_bits_slot
-        mov     eax, [p_report_size]
-        imul    eax, [p_report_count]
-        add     [p_fbits+ecx*4], eax
-.m_clear_locals:
-        xor     eax, eax
-        mov     [p_usage_cnt], eax
-        mov     [p_usage_min], -1
-        mov     [p_usage_max], -1
-        jmp     .loop
-.long_item:
-        cmp     esi, edi
-        jae     .eof
-        movzx   ecx, byte [esi]
-        lea     esi, [esi+ecx+2]
-        jmp     .loop
-.eof:
-; Size of the touchpad report, when there is one.
-        mov     eax, [t_ptp_id]
-        cmp     eax, -1
-        je      .no_ptp
-        xor     ecx, ecx
-@@:
-        cmp     ecx, [p_idcnt]
-        jae     .no_ptp
-        cmp     eax, [p_ids+ecx*4]
-        je      @f
-        inc     ecx
-        jmp     @b
-@@:
-        mov     eax, [p_bits+ecx*4]
-        add     eax, 7
-        shr     eax, 3
-        mov     [t_ptp_bytes], eax
-.no_ptp:
-; Success needs relative X and Y in the same report - or, failing that, a
-; touchpad report with at least one complete finger, which is then the only
-; thing the device will be driven through.
-        mov     eax, [t_have]
-        and     eax, 3
-        cmp     eax, 3
-        je      .have_mouse
-        cmp     [t_fcount], 0
-        je      .fail
-        cmp     dword [t_fxs], 0
-        je      .fail
-        cmp     dword [t_fys], 0
-        je      .fail
-        mov     [f_repid], -1           ; no mouse report to match
-        mov     [f_bytes], 0
-        mov     [t_btncnt], 0
-        movi    eax, 1
-        ret
-.have_mouse:
-; Keep buttons/wheel only when they live in the chosen report.
-        mov     eax, [t_btnid]
-        cmp     eax, [t_id]
-        je      @f
-        mov     [t_btncnt], 0
-@@:
-; Final layout.
-        mov     eax, [t_id]
-        mov     [f_repid], eax
-        xor     ecx, ecx
-@@:
-        cmp     ecx, [p_idcnt]
-        jae     .no_bits
-        cmp     eax, [p_ids+ecx*4]
-        je      .got_bits
-        inc     ecx
-        jmp     @b
-.got_bits:
-        mov     eax, [p_bits+ecx*4]
-        add     eax, 7
-        shr     eax, 3
-        mov     [f_bytes], eax
-        movi    eax, 1
-        ret
-.no_bits:
-.fail:
-        xor     eax, eax
-        ret
-endp
-
-; Extracts an unsigned field from an input report.
-; in: esi -> report data, eax = bit offset, ecx = bit count (1..24).
-; out: eax = value.
-proc hid_extract_u
-        push    ebx ecx edx
-        mov     edx, eax
-        shr     edx, 3
-        mov     ebx, [esi+edx]          ; buffer has spare bytes at the end
-        and     eax, 7
-        push    ecx
-        mov     ecx, eax
-        shr     ebx, cl
-        pop     ecx
-        neg     ecx
-        add     ecx, 32
-        shl     ebx, cl
-        shr     ebx, cl
-        mov     eax, ebx
-        pop     edx ecx ebx
-        ret
-endp
-
-; Same, sign-extended.
-proc hid_extract_s
-        push    ebx ecx edx
-        mov     edx, eax
-        shr     edx, 3
-        mov     ebx, [esi+edx]
-        and     eax, 7
-        push    ecx
-        mov     ecx, eax
-        shr     ebx, cl
-        pop     ecx
-        neg     ecx
-        add     ecx, 32
-        shl     ebx, cl
-        sar     ebx, cl
-        mov     eax, ebx
-        pop     edx ecx ebx
-        ret
-endp

drivers/i2chid/system.ini

@@ -1,26 +0,0 @@
-[touchpad]
-; pointer speed in percent of the driver's default (on top of the [mouse]
-; speed above; pads differ in resolution)
-speed=100
-; how far a finger must move before the pointer follows, in pad units;
-; larger is steadier under a pressing finger, 0 turns the filter off
-jitter=1
-; the same, for a finger that landed on the button strip: it is pressing
-; rather than steering there, so it needs a stricter margin
-jitter_buttons=45
-; pad units of two-finger travel per wheel step, and the direction
-scroll_step=64
-scroll_invert=0
-; turn a short, still touch into a click: one finger left, two right,
-; three middle
-tap_enable=1
-; tap, then touch again at once and move: the button stays down for that
-; second touch - this is how text is selected and how one draws
-tap_drag=1
-; right click: 0 never, 1 bottom-right corner, 2 by finger count (two
-; fingers right, three middle), 3 either
-right_click=1
-; button strip along the bottom edge, in percent of the surface: its
-; height, and where its left half ends
-button_zone=15
-right_split=50

drivers/i2chid/tpreload.asm

@@ -1,72 +0,0 @@
-; Asks the I2C touchpad driver to read its settings again.
-;
-; The driver takes everything it can be tuned with from the [touchpad] section
-; of /sys/settings/system.ini, and it reads that file once while loading. This
-; tells it to read the file again, so editing a setting takes effect straight
-; away instead of at the next boot.
-;
-; There is no window: the outcome goes to the debug board, the way the driver
-; reports everything else.
-
-format binary as ""
-use32
-        db      'MENUET01'
-        dd      1, start, i_end, mem, mem, 0, 0
-
-include '../../programs/macros.inc'
-
-SRV_RELOAD_CONF = 1
-
-start:
-; 1. Find the driver's service by name.
-        mcall   68, 16, srv_name
-        test    eax, eax
-        jz      .no_driver
-        mov     [ioctl.handle], eax
-; 2. Ask it to reload. No data travels either way: the driver reads the file
-;    itself, so the settings file stays the only place they are written down.
-        mcall   68, 17, ioctl
-        test    eax, eax
-        jnz     .refused
-        mov     esi, msg_ok
-        jmp     .say
-.no_driver:
-        mov     esi, msg_no_driver
-        jmp     .say
-.refused:
-        mov     esi, msg_refused
-.say:
-        call    board_str
-        or      eax, -1
-        mcall
-
-; Writes a zero-terminated string to the debug board.
-; in: esi -> string
-board_str:
-        lodsb
-        test    al, al
-        jz      .done
-        mov     cl, al
-        mcall   63, 1
-        jmp     board_str
-.done:
-        ret
-
-srv_name        db 'I2CHID', 0
-
-align 4
-ioctl:
-.handle         dd 0
-.io_code        dd SRV_RELOAD_CONF
-.input          dd 0
-.inp_size       dd 0
-.output         dd 0
-.out_size       dd 0
-
-msg_ok          db 'tpreload: touchpad settings reloaded', 13, 10, 0
-msg_no_driver   db 'tpreload: the I2C touchpad driver is not loaded', 13, 10, 0
-msg_refused     db 'tpreload: the driver refused the request', 13, 10, 0
-
-i_end:
-        rb      1024
-mem:

drivers/peimport.inc

@@ -139,7 +139,6 @@ import core,\
               RegKeyboard,\
               DelKeyboard,\
               Sleep,\
-              Delay,\
               GetTimerTicks,\
 \
               strncat,\

drivers/usb/usbstor.asm

@@ -1754,14 +1754,8 @@ proc disk_read_write stdcall uses ebx esi edi, \
         mov     eax, [numsectors]
         mov     eax, [eax]
 ; 2. The transfer length for SCSI_{READ,WRITE}10 commands can not be greater
-; than 0xFFFF sectors, but that is not the practical limit: the field size is
-; the only thing the standard bounds, while real sticks hang their firmware on
-; multi-megabyte single commands. The kernel disk cache asks for as much as
-; CACHE_MAX_ALLOC_SIZE (4 MB) in one call, i.e. 8192 sectors, and that is
-; exactly where such sticks stop answering and re-enumerate. Linux caps
-; usb-storage at 240 sectors (120 KB) for the same reason; do the same and
-; split larger requests into slices.
-max_sectors_at_time = 240
+; than 0xFFFF, so split the request to slices with <= 0xFFFF sectors.
+max_sectors_at_time = 0xFFFF
 .split:
         push    eax     ; .length_rest
         cmp     eax, max_sectors_at_time

kernel/trunk/blkdev/disk.inc

@@ -842,7 +842,8 @@ disk_scan_partitions:
         cmp     ebx, mbr_buffer
         jz      .release_partition_buffer
 ; 15b. If we have allocated it, free it.
-        stdcall kernel_free, ebx
+        xchg    eax, ebx
+        call    free
         jmp     .nothing
 ; 15c. Otherwise, release reference.
 .release_partition_buffer:

kernel/trunk/const.inc

@@ -183,8 +183,6 @@ EFLAGS_ID      =    0x200000  ; id flag
 IRQ_PIC        =    0
 IRQ_APIC       =    1
 
-IO_MAP_SIZE    =    65536/8 ; 8192 or 2 PAGE_SIZE
-
 struct  TSS
         _back       rw 2
         _esp0       rd 1
@@ -292,9 +290,6 @@ sys_proc            = OS_BASE + 0x008E000
 
 SLOT_BASE           = OS_BASE + 0x0090000
 
-APPDATA_IDLE_THREAD = SLOT_BASE + sizeof.APPDATA*1 ; poiner to IDLE thread
-APPDATA_OS_THREAD   = SLOT_BASE + sizeof.APPDATA*2 ; poiner to OS thread
-
 VGABasePtr          = OS_BASE + 0x00A0000
 
 virtual at            OS_BASE + 0x05FFF80
@@ -575,7 +570,7 @@ struct  APPDATA
         ipc_start       dd ?            ;+160
         ipc_size        dd ?            ;+164
         occurred_events dd ?            ;+168  ; mask which accumulates occurred events
-        debugger_thread dd ?            ;+172  ; pointer to APPDATA or 0
+        debugger_slot   dd ?            ;+172  ; index in SLOT_BASE array
         terminate_protection dd ?       ;+176
         keyboard_mode   db ?            ;+180
                         rb 3

kernel/trunk/core/debug.inc

@@ -8,8 +8,8 @@
 
 ; diamond, 2006
 sys_debug_services:
-        cmp     ebx, sys_debug_services_table.count
-        jae     @f
+        cmp     ebx, 9
+        ja      @f
         jmp     dword [sys_debug_services_table + ebx*4]
 @@:
         ret
@@ -26,9 +26,7 @@ sys_debug_services_table:
         dd      debug_write_process_memory
         dd      debug_terminate
         dd      debug_set_drx
-.count  = ($ - sys_debug_services_table)/4
 endg
-
 debug_set_event_data:
 ; in: ecx = pointer
 ; destroys eax
@@ -36,20 +34,22 @@ debug_set_event_data:
         mov     [eax + APPDATA.dbg_event_mem], ecx
         ret
 
-get_debuggee_thread:
+get_debuggee_slot:
 ; in: ecx=PID
 ; out: CF=1 if error
-;      CF=0 and eax = pointer to APPDATA if ok
+;      CF=0 and eax=slot*0x20 if ok
 ; out: interrupts disabled
         cli
         mov     eax, ecx
-        call    pid_to_thread
+        call    pid_to_slot
+        ;call     pid_to_appdata
         test    eax, eax
         jz      .ret_bad
-
+        shl     eax, BSF sizeof.APPDATA
         push    ebx
-        mov     ebx, [current_slot]
-        cmp     [eax + APPDATA.debugger_thread], ebx
+        mov     ebx, [current_slot_idx]
+        cmp     [SLOT_BASE + eax + APPDATA.debugger_slot], ebx
+        ;cmp     [eax + APPDATA.debugger_slot], ebx
         pop     ebx
         jnz     .ret_bad
 ;       clc     ; automatically
@@ -61,9 +61,10 @@ get_debuggee_thread:
 debug_detach:
 ; in: ecx=pid
 ; destroys eax,ebx
-        call    get_debuggee_thread
+        call    get_debuggee_slot
         jc      .ret
-        and     dword [eax + APPDATA.debugger_thread], 0
+        and     dword [eax + SLOT_BASE + APPDATA.debugger_slot], 0
+        ;and     dword [eax + APPDATA.debugger_slot], 0
         call    do_resume
 .ret:
         sti
@@ -71,27 +72,40 @@ debug_detach:
 
 debug_terminate:
 ; in: ecx=pid
-        call    get_debuggee_thread
+        call    get_debuggee_slot
         jc      debug_detach.ret
         mov     ecx, eax
 
-        movzx   ecx, ch ; del when sysfn_term... will using APPDATA
+        shr     ecx, BSF sizeof.APPDATA
+        ;movzx   ecx, ch ; del when sysfn_term... will using APPDATA
+
+;        push    2
+;        pop     ebx
+        mov     edx, esi ; what?
         jmp     sysfn_terminate
 
 debug_suspend:
 ; in: ecx=pid
 ; destroys eax,ecx
-        call    get_debuggee_thread
+; { Patch by Coldy (rev. 7125), reason: http://board.kolibrios.org/viewtopic.php?f=1&t=1712&p=75957#p75957
+;        cli
+;        mov     eax, ecx
+;        call    pid_to_slot
+;        shl     eax, 5
+;        jz      .ret
+        call    get_debuggee_slot
         jc      .ret
-
-        mov     cl, [eax + APPDATA.state] ; process state
+; } End patch
+        mov     cl, [SLOT_BASE + eax + APPDATA.state] ; process state
+        ;mov     cl, [eax + APPDATA.state] ; process state
         test    cl, cl
         jz      .1
         cmp     cl, TSTATE_WAITING
         jnz     .ret
         mov     cl, TSTATE_WAIT_SUSPENDED
 .2:
-        mov     [eax + APPDATA.state], cl
+        mov     [SLOT_BASE + eax + APPDATA.state], cl
+        ;mov     [eax + APPDATA.state], cl
 .ret:
         sti
         ret
@@ -100,14 +114,16 @@ debug_suspend:
         jmp     .2
 
 do_resume:
-        mov     cl, [eax + APPDATA.state]
+        mov     cl, [SLOT_BASE + eax + APPDATA.state]
+        ;mov     cl, [eax + APPDATA.state]
         cmp     cl, TSTATE_RUN_SUSPENDED
         jz      .1
         cmp     cl, TSTATE_WAIT_SUSPENDED
         jnz     .ret
         mov     cl, TSTATE_WAITING
 .2:
-        mov     [eax + APPDATA.state], cl
+        mov     [SLOT_BASE + eax + APPDATA.state], cl
+        ;mov     [eax + APPDATA.state], cl
 .ret:
         ret
 .1:
@@ -117,9 +133,11 @@ do_resume:
 debug_resume:
 ; in: ecx=pid
 ; destroys eax,ebx
-        call    get_debuggee_thread
-        jc      .ret
-
+        cli
+        mov     eax, ecx
+        call    pid_to_slot
+        shl     eax, BSF sizeof.APPDATA
+        jz      .ret
         call    do_resume
 .ret:
         sti
@@ -142,15 +160,21 @@ debug_getcontext:
         inc     ebx                 ; 1 - get sse context
                                   ; TODO legacy 32-bit FPU/MMX context
 .std_ctx:
-        call    get_debuggee_thread
+        call    get_debuggee_slot
         jc      .ret
 
+        shr     eax, BSF sizeof.APPDATA
+        ;movzx   ebp, ah
+
         cmp     eax, [fpu_owner]
+        ;cmp     ebp, [fpu_owner]
         jne     @f
         inc     bh                ; set swap context flag
 @@:
+        shl     eax, BSF sizeof.APPDATA
         mov     edi, esi
-        mov     eax, [eax + APPDATA.pl0_stack]
+        mov     eax, [SLOT_BASE + eax + APPDATA.pl0_stack]
+        ;mov     eax, [eax + APPDATA.pl0_stack]
         lea     esi, [eax + RING0_STACK_SIZE]
 
 .ring0:
@@ -216,10 +240,11 @@ debug_setcontext:
         cmp     edx, 28h
         jnz     .ret
 
-        call    get_debuggee_thread
+        call    get_debuggee_slot
         jc      .stiret
-
-        mov     eax, [eax + APPDATA.pl0_stack]
+;        mov     esi, edx
+        mov     eax, [eax + SLOT_BASE+APPDATA.pl0_stack]
+        ;mov     eax, [eax + APPDATA.pl0_stack]
         lea     edi, [eax + RING0_STACK_SIZE]
 
 .ring0:
@@ -252,16 +277,15 @@ debug_setcontext:
         ret
 
 debug_set_drx:
-        call    get_debuggee_thread
+        call    get_debuggee_slot
         jc      .errret
-
         mov     ebp, eax
-        lea     eax, [eax + APPDATA.dbg_regs]
+        lea     eax, [eax + SLOT_BASE + APPDATA.dbg_regs]
+        ;lea     eax, [eax + APPDATA.dbg_regs]
 ; [eax]=dr0, [eax+4]=dr1, [eax+8]=dr2, [eax+C]=dr3
 ; [eax+10]=dr7
         cmp     esi, OS_BASE
         jae     .errret
-
         cmp     dl, 3
         ja      .errret
         mov     ecx, dr7
@@ -282,7 +306,10 @@ debug_set_drx:
         btr     dword [eax + 10h], edx    ; clear L<i> bit
         test    byte [eax + 10h], 55h
         jnz     .okret
-        and     [ebp + APPDATA.dbg_state], not 1
+;        imul    eax, ebp, tss_step/32
+;        and     byte [eax + tss_data + TSS._trap], not 1
+        and     [SLOT_BASE + ebp + APPDATA.dbg_state], not 1
+        ;and     [ebp + APPDATA.dbg_state], not 1
 .okret:
         and     dword [esp + SYSCALL_STACK.eax], 0
         sti
@@ -327,7 +354,10 @@ debug_set_drx:
         not     ebx
         and     [eax + 10h+2], bx
         or      [eax + 10h+2], dx         ; set R/W and LEN fields
-        or      [ebp + APPDATA.dbg_state], 1
+;        imul    eax, ebp, tss_step/32
+;        or      byte [eax + tss_data + TSS._trap], 1
+        or      [SLOT_BASE + ebp + APPDATA.dbg_state], 1
+        ;or      [ebp + APPDATA.dbg_state], 1
         jmp     .okret
 
 debug_read_process_memory:
@@ -338,9 +368,10 @@ debug_read_process_memory:
 ; esi=address in debuggee
 ; out: [esp+36]=sizeof(read)
 ; destroys all
-        call    get_debuggee_thread
+        call    get_debuggee_slot
         jc      .err
-
+        shr     eax, BSF sizeof.APPDATA
+        ;movzx   eax,ah
         mov     ecx, edi
         call    read_process_memory
         sti
@@ -358,9 +389,10 @@ debug_write_process_memory:
 ; esi=address in debuggee
 ; out: [esp+36]=sizeof(write)
 ; destroys all
-        call    get_debuggee_thread
+        call    get_debuggee_slot
         jc      debug_read_process_memory.err
-
+        shr     eax, BSF sizeof.APPDATA
+        ;movzx   eax,ah
         mov     ecx, edi
         call    write_process_memory
         sti
@@ -368,7 +400,7 @@ debug_write_process_memory:
         ret
 
 debugger_notify:
-; in: eax=debugger thread
+; in: eax=debugger slot
 ;     ecx=size of debug message
 ;     [esp+4]..[esp+4+ecx]=message
 ; interrupts must be disabled!
@@ -378,7 +410,9 @@ debugger_notify:
         mov     edi, [timer_ticks]
         add     edi, 500        ; 5 sec timeout
 .1:
-        mov     esi, [ebp + APPDATA.dbg_event_mem]
+        mov     eax, ebp
+        shl     eax, BSF sizeof.APPDATA
+        mov     esi, [SLOT_BASE + eax + APPDATA.dbg_event_mem]
         test    esi, esi
         jz      .ret
 ; read buffer header
@@ -432,6 +466,8 @@ debugger_notify:
         pop     edx
         call    write_process_memory
 ; new debug event
-        or      [ebp + APPDATA.occurred_events], EVENT_DEBUG
+        mov     eax, ebp
+        shl     eax, BSF sizeof.APPDATA
+        or      [SLOT_BASE + eax + APPDATA.occurred_events], EVENT_DEBUG
 .ret:
         ret

kernel/trunk/core/fpu.inc

@@ -150,10 +150,10 @@ init_avx512:
 
         ret
 
+; param
+;  eax= 512 bytes memory area aligned on a 16-byte boundary
+
 align 4
-; @brief Export function - Save FPU context in buffer
-; @param eax - 512 bytes memory area aligned on a 16-byte boundary
-; @return  not return
 fpu_save:
         push    ecx
         push    esi
@@ -166,7 +166,7 @@ fpu_save:
         mov     edi, eax
 
         mov     ecx, [fpu_owner]
-        mov     esi, [current_slot]
+        mov     esi, [current_slot_idx]
         cmp     ecx, esi
         jne     .save
 
@@ -175,11 +175,14 @@ fpu_save:
 .save:
         mov     [fpu_owner], esi
 
-        mov     eax, [ecx + APPDATA.fpu_state]
+        shl     ecx, BSF sizeof.APPDATA
+        mov     eax, [SLOT_BASE + ecx + APPDATA.fpu_state]
+
         call    save_context
 
 ; first 512 bytes of XSAVE area have the same format as FXSAVE
-        mov     esi, [esi + APPDATA.fpu_state]
+        shl     esi, BSF sizeof.APPDATA
+        mov     esi, [SLOT_BASE + esi + APPDATA.fpu_state]
         mov     ecx, 512/4
         cld
         rep movsd
@@ -191,16 +194,14 @@ fpu_save:
         pop     ecx
         ret
 
-; @brief Export function - Get size from AVX context
-; @return  size of buffer
 avx_save_size:
         mov     eax, [xsave_area_size]
         ret
 
+; param
+;  eax= avx_save_size() bytes memory area aligned on a 64-byte boundary
+
 align 4
-; @brief Export function - Save AVX context in buffer
-; @param eax - avx_save_size() bytes memory area aligned on a 64-byte boundary
-; @return  not return
 avx_save:
         push    ecx
         push    esi
@@ -213,7 +214,7 @@ avx_save:
         mov     edi, eax
 
         mov     ecx, [fpu_owner]
-        mov     esi, [current_slot]
+        mov     esi, [current_slot_idx]
         cmp     ecx, esi
         jne     .save
 
@@ -222,10 +223,13 @@ avx_save:
 .save:
         mov     [fpu_owner], esi
 
-        mov     eax, [ecx + APPDATA.fpu_state]
+        shl     ecx, BSF sizeof.APPDATA
+        mov     eax, [SLOT_BASE + ecx + APPDATA.fpu_state]
+
         call    save_context
 
-        mov     esi, [esi + APPDATA.fpu_state]
+        shl     esi, BSF sizeof.APPDATA
+        mov     esi, [SLOT_BASE + esi + APPDATA.fpu_state]
         mov     ecx, [xsave_area_size]
         add     ecx, 3
         shr     ecx, 2
@@ -260,13 +264,9 @@ save_fpu_context:
 
 
 align 4
-; @brief Export function - Restore FPU context
-; @param eax - 512 bytes memory area aligned on a 16-byte boundary
-; @return  not return
 fpu_restore:
         push    ecx
         push    esi
-        push    edi
 
         mov     esi, eax
 
@@ -274,7 +274,7 @@ fpu_restore:
         cli
 
         mov     ecx, [fpu_owner]
-        mov     eax, [current_slot]
+        mov     eax, [current_slot_idx]
         cmp     ecx, eax
         jne     .copy
 
@@ -284,8 +284,6 @@ fpu_restore:
 
         fxrstor [esi]
         popfd
-
-        pop     edi
         pop     esi
         pop     ecx
         ret
@@ -293,31 +291,24 @@ fpu_restore:
         fnclex                  ;fix possible problems
         frstor  [esi]
         popfd
-
-        pop     edi
         pop     esi
         pop     ecx
         ret
 .copy:
-        mov     edi, [eax + APPDATA.fpu_state]
+        shl     eax, BSF sizeof.APPDATA
+        mov     edi, [SLOT_BASE + eax + APPDATA.fpu_state]
         mov     ecx, 512/4
         cld
         rep movsd
         popfd
-
-        pop     edi
         pop     esi
         pop     ecx
         ret
 
 align 4
-; @brief Export function - Restore AVX context
-; @param eax - avx_save_size() bytes memory area aligned on a 64-byte boundary
-; @return  not return
 avx_restore:
         push    ecx
         push    esi
-        push    edi
 
         mov     esi, eax
 
@@ -325,7 +316,7 @@ avx_restore:
         cli
 
         mov     ecx, [fpu_owner]
-        mov     eax, [current_slot]
+        mov     eax, [current_slot_idx]
         cmp     ecx, eax
         jne     .copy
 
@@ -338,8 +329,6 @@ avx_restore:
         xrstor  [esi]
         pop     edx
         popfd
-
-        pop     edi
         pop     esi
         pop     ecx
         ret
@@ -349,8 +338,6 @@ avx_restore:
 
         fxrstor [esi]
         popfd
-
-        pop     edi
         pop     esi
         pop     ecx
         ret
@@ -358,21 +345,18 @@ avx_restore:
         fnclex                  ;fix possible problems
         frstor  [esi]
         popfd
-
-        pop     edi
         pop     esi
         pop     ecx
         ret
 .copy:
-        mov     edi, [eax + APPDATA.fpu_state]
+        shl     eax, BSF sizeof.APPDATA
+        mov     edi, [SLOT_BASE + eax + APPDATA.fpu_state]
         mov     ecx, [xsave_area_size]
         add     ecx, 3
         shr     ecx, 2
         cld
         rep movsd
         popfd
-
-        pop     edi
         pop     esi
         pop     ecx
         ret
@@ -386,19 +370,21 @@ except_7:                  ;#NM exception handler
         mov     es, ax
 
         mov     ebx, [fpu_owner]
-        cmp     ebx, [current_slot]
+        cmp     ebx, [current_slot_idx]
         je      .exit
 
-        mov     eax, [ebx + APPDATA.fpu_state]
+        shl     ebx, BSF sizeof.APPDATA
+        mov     eax, [SLOT_BASE + ebx + APPDATA.fpu_state]
         bt      [cpu_caps + (CAPS_OSXSAVE/32)*4], CAPS_OSXSAVE mod 32
         jnc     .no_xsave
         mov     ecx, eax
         mov     eax, [xsave_eax]
         mov     edx, [xsave_edx]
         xsave   [ecx]
-        mov     ebx, [current_slot]
+        mov     ebx, [current_slot_idx]
         mov     [fpu_owner], ebx
-        mov     ecx, [ebx + APPDATA.fpu_state]
+        shl     ebx, BSF sizeof.APPDATA
+        mov     ecx, [SLOT_BASE + ebx + APPDATA.fpu_state]
         xrstor  [ecx]
 .exit:
         restore_ring3_context
@@ -408,22 +394,24 @@ except_7:                  ;#NM exception handler
         jnc     .no_SSE
 
         fxsave  [eax]
-        mov     ebx, [current_slot]
+        mov     ebx, [current_slot_idx]
         mov     [fpu_owner], ebx
-        mov     eax, [ebx + APPDATA.fpu_state]
+        shl     ebx, BSF sizeof.APPDATA
+        mov     eax, [SLOT_BASE + ebx + APPDATA.fpu_state]
         fxrstor [eax]
         restore_ring3_context
         iret
 
 .no_SSE:
         fnsave  [eax]
-        mov     ebx, [current_slot]
+        mov     ebx, [current_slot_idx]
         mov     [fpu_owner], ebx
-        mov     eax, [ebx + APPDATA.fpu_state]
+        shl     ebx, BSF sizeof.APPDATA
+        mov     eax, [SLOT_BASE + ebx + APPDATA.fpu_state]
         frstor  [eax]
         restore_ring3_context
         iret
 
 iglobal
-  fpu_owner dd APPDATA_OS_THREAD
+  fpu_owner dd 2
 endg

kernel/trunk/core/memory.inc

@@ -605,7 +605,7 @@ proc page_fault_handler
 
         mov     edi, [.err_addr]
         and     edi, -PAGE_SIZE
-        mov     ecx, PAGE_SIZE/4
+        mov     ecx, 1024
         xor     eax, eax
        ;cld     ;caller is duty for this
         rep stosd
@@ -664,7 +664,7 @@ proc page_fault_handler
         cmp     ebx, tss._io_map_0
         jb      .fail
 
-        cmp     ebx, tss._io_map_0 + IO_MAP_SIZE
+        cmp     ebx, tss._io_map_0+8192
         jae     .fail
 
 ; io permission map
@@ -695,7 +695,7 @@ proc page_fault_handler
 endp
 
 ; returns number of mapped bytes
-proc map_mem_ipc stdcall, lin_addr:dword,thread:dword,\
+proc map_mem_ipc stdcall, lin_addr:dword,slot:dword,\
                       ofs:dword,buf_size:dword,req_access:dword
         locals
              count   dd ?
@@ -706,8 +706,9 @@ proc map_mem_ipc stdcall, lin_addr:dword,thread:dword,\
         cmp     [buf_size], 0
         jz      .exit
 
-        mov     eax, [thread]
-        mov     eax, [eax + APPDATA.process]
+        mov     eax, [slot]
+        shl     eax, BSF sizeof.APPDATA
+        mov     eax, [SLOT_BASE + eax + APPDATA.process]
         test    eax, eax
         jz      .exit
 
@@ -731,7 +732,7 @@ proc map_mem_ipc stdcall, lin_addr:dword,thread:dword,\
         shr     edx, 12
         and     edx, 0x3FF
 .map:
-        stdcall safe_map_page, [process], [req_access], [ofs]
+        stdcall safe_map_page, [slot], [req_access], [ofs]
         jnc     .exit
         add     [count], PAGE_SIZE
         add     [ofs], PAGE_SIZE
@@ -757,7 +758,7 @@ proc map_mem_ipc stdcall, lin_addr:dword,thread:dword,\
         ret
 endp
 
-proc map_memEx stdcall, lin_addr:dword,thread:dword,\
+proc map_memEx stdcall, lin_addr:dword,slot:dword,\
                         ofs:dword,buf_size:dword,req_access:dword
         locals
              count   dd ?
@@ -768,8 +769,9 @@ proc map_memEx stdcall, lin_addr:dword,thread:dword,\
         cmp     [buf_size], 0
         jz      .exit
 
-        mov     eax, [thread]
-        mov     eax, [eax + APPDATA.process]
+        mov     eax, [slot]
+        shl     eax, BSF sizeof.APPDATA
+        mov     eax, [SLOT_BASE + eax + APPDATA.process]
         test    eax, eax
         jz      .exit
 
@@ -793,7 +795,7 @@ proc map_memEx stdcall, lin_addr:dword,thread:dword,\
         shr     edx, 12
         and     edx, 0x3FF
 .map:
-        stdcall safe_map_page, [process], [req_access], [ofs]
+        stdcall safe_map_page, [slot], [req_access], [ofs]
         jnc     .exit
         add     [count], PAGE_SIZE
         add     [ofs], PAGE_SIZE
@@ -824,7 +826,7 @@ endp
 ; in: edi = linear address to map
 ; out: CF cleared <=> failed
 ; destroys: only eax
-proc safe_map_page stdcall, process:dword, req_access:dword, ofs:dword
+proc safe_map_page stdcall, slot:dword, req_access:dword, ofs:dword
         mov     eax, [esi + edx*4]
         test    al, PG_READ
         jz      .not_present
@@ -859,7 +861,9 @@ proc safe_map_page stdcall, process:dword, req_access:dword, ofs:dword
         cli
         cld
         push    ebx ecx
-        mov     eax, [process]
+        mov     eax, [slot]
+        shl     eax, BSF sizeof.APPDATA
+        mov     eax, [SLOT_BASE + eax + APPDATA.process]
         mov     eax, [eax + PROC.dlls_list_ptr]
         test    eax, eax
         jz      .no_hdll
@@ -949,7 +953,7 @@ sys_IPC:
 
 proc sys_ipc_send stdcall, PID:dword, msg_addr:dword, msg_size:dword
            locals
-             dst_thread dd ?
+             dst_slot   dd ?
              dst_offset dd ?
              buf_size   dd ?
              used_buf   dd ?
@@ -959,12 +963,13 @@ proc sys_ipc_send stdcall, PID:dword, msg_addr:dword, msg_size:dword
         cli
 
         mov     eax, [PID]
-        call    pid_to_thread
+        call    pid_to_slot
         test    eax, eax
         jz      .no_pid
 
-        mov     [dst_thread], eax
-        mov     edi, [eax + APPDATA.ipc_start] ;is ipc area defined?
+        mov     [dst_slot], eax
+        shl     eax, BSF sizeof.APPDATA
+        mov     edi, [SLOT_BASE + eax + APPDATA.ipc_start] ;is ipc area defined?
         test    edi, edi
         jz      .no_ipc_area
 
@@ -972,7 +977,7 @@ proc sys_ipc_send stdcall, PID:dword, msg_addr:dword, msg_size:dword
         and     ebx, 0xFFF
         mov     [dst_offset], ebx
 
-        mov     esi, [eax + APPDATA.ipc_size]
+        mov     esi, [SLOT_BASE + eax + APPDATA.ipc_size]
         mov     [buf_size], esi
 
         mov     ecx, [ipc_tmp]
@@ -985,7 +990,7 @@ proc sys_ipc_send stdcall, PID:dword, msg_addr:dword, msg_size:dword
         pop     edi esi
 @@:
         mov     [used_buf], ecx
-        stdcall map_mem_ipc, ecx, [dst_thread], \
+        stdcall map_mem_ipc, ecx, [dst_slot], \
                 edi, esi, PG_SWR
 
         mov     edi, [dst_offset]
@@ -1034,8 +1039,9 @@ proc sys_ipc_send stdcall, PID:dword, msg_addr:dword, msg_size:dword
         mov     [page_tabs + ebx*4], eax
         invlpg  [edx]
 
-        mov     eax, [dst_thread]
-        or      [eax + APPDATA.occurred_events], EVENT_IPC
+        mov     eax, [dst_slot]
+        shl     eax, BSF sizeof.APPDATA
+        or      [SLOT_BASE + eax + APPDATA.occurred_events], EVENT_IPC
         push    0
         jmp     .ret
 .no_pid:

kernel/trunk/core/sched.inc

@@ -139,13 +139,14 @@ do_change_task:
         mov     eax, [xsave_eax]
         mov     edx, [xsave_edx]
         xsave   [ecx]
-        mov     ecx, [current_slot]
+        mov     ecx, [current_slot_idx]
         mov     [fpu_owner], ecx
+        mov     ecx, [current_slot]
         mov     ecx, [ecx + APPDATA.fpu_state]
         xrstor  [ecx]
   .no_xsave:
       ; set CR0.TS
-        cmp     ebx, [fpu_owner]    ;ebx == incoming task (new)
+        cmp     bh, byte[fpu_owner] ;bh == incoming task (new)
         clts                        ;clear a task switch flag
         je      @f
         mov     eax, cr0            ;and set it again if the owner

kernel/trunk/core/sys32.inc

@@ -165,7 +165,7 @@ exc_c:                            ; exceptions (all but 7th - #NM)
         jnz     IRetToUserHook
   @@:
         cli
-        mov     eax, [esi + APPDATA.debugger_thread]
+        mov     eax, [esi + APPDATA.debugger_slot]
         test    eax, eax
         jnz     .debug
 ; not debuggee => say error and terminate
@@ -514,30 +514,28 @@ destroy_thread:
 @@:
         mov     eax, [esi + APPOBJ.fd]
         test    eax, eax
-        jz      @f
+        jz      @F
 
         cmp     eax, esi
-        je      @f
+        je      @F
 
         push    esi
         call    [eax + APPOBJ.destroy]
            DEBUGF 1,"%s",msg_obj_destroy
         pop     esi
-        jmp     @b
+        jmp     @B
 @@:
         mov     esi, [.slot]
-        shl     esi, BSF sizeof.APPDATA
-        add     esi, SLOT_BASE
         cmp     [fpu_owner], esi ; if user fpu last -> fpu user = 2
-        jne     @f
+        jne     @F
 
-        mov     [fpu_owner], APPDATA_OS_THREAD
-        mov     eax, [APPDATA_OS_THREAD + APPDATA.fpu_state]
+        mov     [fpu_owner], 2
+        mov     eax, [SLOT_BASE + sizeof.APPDATA*2 + APPDATA.fpu_state]
         clts
         bt      [cpu_caps], CAPS_SSE
         jnc     .no_SSE
         fxrstor [eax]
-        jmp     @f
+        jmp     @F
 .no_SSE:
         fnclex
         frstor  [eax]
@@ -546,8 +544,8 @@ destroy_thread:
         mov     [KEY_COUNT], byte 0    ; empty keyboard buffer
         mov     [BTN_COUNT], byte 0    ; empty button buffer
 
+
 ; remove defined hotkeys
-        mov     esi, [.slot]
         mov     eax, hotkey_list
 .loop:
         cmp     [eax+8], esi
@@ -640,7 +638,7 @@ destroy_thread:
         pushad
         mov     edi, esi
         shl     edi, BSF sizeof.APPDATA
-        mov     eax, [SLOT_BASE + edi + APPDATA.debugger_thread]
+        mov     eax, [SLOT_BASE + edi + APPDATA.debugger_slot]
         test    eax, eax
         jz      .nodebug
         movi    ecx, 8
@@ -668,12 +666,12 @@ destroy_thread:
         add     edi, SLOT_BASE
 
         mov     eax, [edi + APPDATA.io_map]
-        cmp     eax, [APPDATA_IDLE_THREAD + APPDATA.io_map]
+        cmp     eax, [SLOT_BASE + sizeof.APPDATA+APPDATA.io_map]
         je      @F
         call    free_page
 @@:
         mov     eax, [edi+APPDATA.io_map+4]
-        cmp     eax, [APPDATA_IDLE_THREAD + APPDATA.io_map+4]
+        cmp     eax, [SLOT_BASE+sizeof.APPDATA+APPDATA.io_map+4]
         je      @F
         call    free_page
 @@:
@@ -714,12 +712,12 @@ destroy_thread:
         call    free_cd_channel
         and     [cd_status], 0
 @@:
+        pop     esi
         cmp     [bgrlockpid], esi
         jnz     @f
         and     [bgrlockpid], 0
         and     [bgrlock], 0
 @@:
-        pop     esi
 
         pusha                 ; remove all port reservations
         mov     edx, esi
@@ -780,15 +778,14 @@ destroy_thread:
 
         mov     edi, esi ; do not run this process slot
         shl     edi, BSF sizeof.APPDATA
-        add     edi, SLOT_BASE
-        mov     [edi + APPDATA.state], TSTATE_FREE
+        mov     [SLOT_BASE + edi + APPDATA.state], TSTATE_FREE
 ; debugger test - terminate all debuggees
         mov     eax, 2
-        mov     ecx, APPDATA_OS_THREAD + APPDATA.debugger_thread
+        mov     ecx, SLOT_BASE + 2*sizeof.APPDATA + APPDATA.debugger_slot
 .xd0:
         cmp     eax, [thread_count]
         ja      .xd1
-        cmp     dword [ecx], edi
+        cmp     dword [ecx], esi
         jnz     @f
         and     dword [ecx], 0
         pushad

kernel/trunk/core/taskman.inc

@@ -537,21 +537,21 @@ pid_to_slot:
 align 4
 proc read_process_memory
 ;Input:
-;  eax - process thread
+;  eax - process slot
 ;  ecx - buffer address
 ;  edx - buffer size
 ;  esi - start address in other process
 ;Output:
 ;  eax - number of bytes read.
        locals
-         thread dd ?
+         slot   dd ?
          buff   dd ?
          r_count    dd ?
          offset dd ?
          tmp_r_cnt  dd ?
        endl
 
-        mov     [thread], eax
+        mov     [slot], eax
         mov     [buff], ecx
         and     [r_count], 0
         mov     [tmp_r_cnt], edx
@@ -577,7 +577,7 @@ proc read_process_memory
 
         push    ecx
         stdcall map_memEx, [proc_mem_map], \
-                [thread], ebx, ecx, PG_READ
+                [slot], ebx, ecx, PG_READ
         pop     ecx
 
         mov     esi, [offset]
@@ -607,7 +607,7 @@ endp
 align 4
 proc write_process_memory
 ;Input:
-;  eax - process thread
+;  eax - process slot
 ;  ecx - buffer address
 ;  edx - buffer size
 ;  esi - start address in other process
@@ -615,14 +615,14 @@ proc write_process_memory
 ;  eax - number of bytes written
 
        locals
-         thread dd ?
+         slot   dd ?
          buff   dd ?
          w_count    dd ?
          offset dd ?
          tmp_w_cnt  dd ?
        endl
 
-        mov     [thread], eax
+        mov     [slot], eax
         mov     [buff], ecx
         and     [w_count], 0
         mov     [tmp_w_cnt], edx
@@ -647,7 +647,7 @@ proc write_process_memory
         mov     ebx, [offset]
         push    ecx
         stdcall map_memEx, [proc_mem_map], \
-                [thread], ebx, ecx, PG_SWR
+                [slot], ebx, ecx, PG_SWR
         pop     ecx
 
         mov     edi, [offset]
@@ -906,7 +906,7 @@ common_app_entry:
         stdcall free_kernel_space, [ebp+APP_HDR.img_base]
         stdcall kernel_free, ebp
         mov     ebx, [current_slot]
-        cmp     [ebx + APPDATA.debugger_thread], 0
+        cmp     [ebx + APPDATA.debugger_slot], 0
         je      .exit
         mov     [ebx + APPDATA.state], TSTATE_RUN_SUSPENDED
         mov     [ebx + APPDATA.state], TSTATE_RUN_SUSPENDED
@@ -1054,8 +1054,8 @@ proc set_app_params stdcall,slot:dword, params:dword, flags:dword
 ; set if debuggee
         test    byte [flags], 1
         jz      .no_debug
-        mov     eax, [current_slot]
-        mov     [SLOT_BASE + ebx + APPDATA.debugger_thread], eax
+        mov     eax, [current_slot_idx]
+        mov     [SLOT_BASE + ebx + APPDATA.debugger_slot], eax
 .no_debug:
         mov     [SLOT_BASE + ebx + APPDATA.state], dl
         lea     edx, [SLOT_BASE + ebx]
@@ -1074,24 +1074,27 @@ get_curr_slot:
         mov     eax, [current_slot]
         ret
 
-; @brief  Get pointer to APPDATA by PID
-; @param eax - TID of thread
-; @return  eax - 0 - not found or pointer on APPDATA
-pid_to_thread:
+pid_to_appdata:
+;Input:
+;  eax - pid of process
+;Output:
+;  eax - 0 - not found or pointer on APPDATA
         push    ebx
         push    ecx
         mov     ebx, [thread_count]
+        shl     ebx, BSF sizeof.APPDATA ; multiply by size
         ; skip first process in the task table
-        mov     ecx, APPDATA_IDLE_THREAD
+        mov     ecx, SLOT_BASE
+        add     ebx, ecx
 .loop:
+        add     ecx, sizeof.APPDATA
         cmp     [ecx + APPDATA.state], TSTATE_FREE
         jz      @f  ;skip empty slots
         cmp     [ecx + APPDATA.tid], eax
         jz      .pid_found
 @@:
-        add     ecx, sizeof.APPDATA
-        dec     ebx
-        jnz     .loop
+        cmp     ecx, ebx
+        jb      .loop
 
         pop     ecx
         pop     ebx

kernel/trunk/core/timers.inc

@@ -48,7 +48,7 @@ endg
 
 ; This internal function acquires the lock for the global list.
 lock_timer_list:
-        mov     edx, [current_slot]
+        mov     edx, [current_slot_idx]
 @@:
         xor     eax, eax
         lock cmpxchg [timer_list_owner], edx

kernel/trunk/docs/sysfuncs.txt

@@ -4148,7 +4148,6 @@ Structure of block of data for folder entry (BDFE):
       and after archiving this bit is cleared - it can be useful
       for automatically creating of backup-archives as at writing
       this bit is usually set
-    * bit 6 (mask 0x40): this is a symbolic link (currently only set by the ext driver).
   * +4: dword: encoding, equals to field +8 in the information structure
   * +8: 4*byte: time of file creation
   * +12 = +0xC: 4*byte: date of file creation

kernel/trunk/fs/fat.inc

@@ -2405,12 +2405,11 @@ fat_Write:
 ; hd_extend_file can return three error codes: FAT table error, device error or disk full.
 ; First two cases are fatal errors, in third case we may write some data
         cmp     al, ERROR_DISK_FULL
-        jnz     .noWrite
+        jnz     @f
 ; correct number of bytes to write
         mov     ecx, [edi+28]
         cmp     ecx, ebx
         ja      .length_ok
-.noWrite:
         push    0
 .ret:
         pop     eax eax eax ecx ecx

kernel/trunk/gui/background.inc

@@ -193,8 +193,7 @@ align 4
 ;--------------------------------------
 align 4
 @@:
-        mov     eax, [current_slot]
-        mov     eax, [eax + APPDATA.tid]
+        mov     eax, [current_slot_idx]
         mov     [bgrlockpid], eax
         cmp     [img_background], static_background_data
         jz      .nomem
@@ -242,8 +241,7 @@ nosb6:
         jnz     nosb7
         cmp     [bgrlock], 0
         jz      .err
-        mov     eax, [current_slot]
-        mov     eax, [eax + APPDATA.tid]
+        mov     eax, [current_slot_idx]
         cmp     [bgrlockpid], eax
         jnz     .err
         mov     eax, ecx

kernel/trunk/gui/font.inc

@@ -48,10 +48,6 @@ dtext:
         add     esp, 28
         ret
 
-.nomem:
-        add     esp, 40
-        ret
-
 .redirect:
         mov     ebp, [edi]
         add     edi, 8
@@ -85,8 +81,6 @@ dtext:
         mov     [esp+32], eax
         imul    ebp, eax
         stdcall kernel_alloc, ebp
-        test    eax, eax
-        jz      .nomem
         mov     ecx, ebp
         shr     ecx, 2
         mov     [esp+36], eax

kernel/trunk/gui/window.inc

@@ -1997,8 +1997,6 @@ align 4
         ; esi - slot
         push    eax ecx edx esi
         xchg    eax, esi
-        shl     eax, BSF sizeof.APPDATA
-        add     eax, SLOT_BASE
         lea     ecx, [esp + 12]
         mov     edx, 1
         call    read_process_memory

kernel/trunk/kernel.asm

@@ -55,6 +55,7 @@ launcher_start db 1
 endg
 
 max_processes  =  255
+tss_step       =  128 + 8192 ; tss & i/o - 65535 ports, * 256=557056*4
 
 os_stack       =  os_data_l - gdts    ; GDTs
 os_code        =  os_code_l - gdts
@@ -388,7 +389,7 @@ high_code:
         mov     edi, tss._io_map_0
         xor     eax, eax
         not     eax
-        mov     ecx, IO_MAP_SIZE/4
+        mov     ecx, 8192/4
         rep stosd                    ; access to 4096*8=65536 ports
 
         mov     ax, tss0
@@ -409,7 +410,7 @@ high_code:
         stdcall alloc_kernel_space, 0x50000         ; FIXME check size
         mov     [default_io_map], eax
 
-        add     eax, IO_MAP_SIZE
+        add     eax, 0x2000
         mov     [ipc_tmp], eax
         mov     ebx, 0x1000
 
@@ -534,7 +535,7 @@ high_code:
         dec     ecx
         jns     @b
 
-        mov     edx, APPDATA_IDLE_THREAD
+        mov     edx, SLOT_BASE + sizeof.APPDATA*1
         mov     ebx, [os_stack_seg]
         add     ebx, RING0_STACK_SIZE
         add     ebx, [xsave_area_size]
@@ -546,7 +547,7 @@ high_code:
         mov     ecx, IDLE_PRIORITY
         call    scheduler_add_thread
 
-        mov     edx, APPDATA_OS_THREAD
+        mov     edx, SLOT_BASE + sizeof.APPDATA*2
         mov     ebx, [os_stack_seg]
         call    setup_os_slot
         mov     dword [edx], 'OS'
@@ -555,7 +556,7 @@ high_code:
 
         mov     [current_slot_idx], 2
         mov     [thread_count], 2
-        mov     [current_slot], APPDATA_OS_THREAD
+        mov     [current_slot], SLOT_BASE + sizeof.APPDATA*2
 
 ; Move other CPUs to deep sleep, if it is useful
 uglobal
@@ -847,15 +848,15 @@ include "detect/vortex86.inc"                     ; Vortex86 SoC detection code
         call    reserve_irqs_ports
 
         mov     [SLOT_BASE + APPDATA.window], window_data
-        mov     [APPDATA_IDLE_THREAD + APPDATA.window], background_window
-        mov     [APPDATA_OS_THREAD + APPDATA.window], window_data + sizeof.WDATA*2
+        mov     [SLOT_BASE + sizeof.APPDATA + APPDATA.window], window_data + sizeof.WDATA
+        mov     [SLOT_BASE + sizeof.APPDATA*2 + APPDATA.window], window_data + sizeof.WDATA*2
         mov     [window_data + WDATA.thread], SLOT_BASE
-        mov     [background_window + WDATA.thread], APPDATA_IDLE_THREAD
-        mov     [window_data + sizeof.WDATA*2 + WDATA.thread], APPDATA_OS_THREAD
+        mov     [window_data + sizeof.WDATA + WDATA.thread], SLOT_BASE + sizeof.APPDATA
+        mov     [window_data + sizeof.WDATA*2 + WDATA.thread], SLOT_BASE + sizeof.APPDATA*2
 
         call    init_display
         mov     eax, [def_cursor]
-        mov     [background_window + WDATA.cursor], eax
+        mov     [window_data + sizeof.WDATA + WDATA.cursor], eax
         mov     [window_data + sizeof.WDATA*2 + WDATA.cursor], eax
 
 ; PRINT CPU FREQUENCY
@@ -952,14 +953,14 @@ include "detect/vortex86.inc"                     ; Vortex86 SoC detection code
 ; Protect I/O permission map
 
         mov     esi, [default_io_map]
-        stdcall map_page, esi, [APPDATA_IDLE_THREAD + APPDATA.io_map], PG_READ
+        stdcall map_page, esi, [SLOT_BASE + sizeof.APPDATA + APPDATA.io_map], PG_READ
         add     esi, 0x1000
-        stdcall map_page, esi, [APPDATA_IDLE_THREAD + APPDATA.io_map + 4], PG_READ
+        stdcall map_page, esi, [SLOT_BASE + sizeof.APPDATA + APPDATA.io_map + 4], PG_READ
 
         stdcall map_page, tss._io_map_0, \
-                [APPDATA_IDLE_THREAD + APPDATA.io_map], PG_READ
+                [SLOT_BASE + sizeof.APPDATA + APPDATA.io_map], PG_READ
         stdcall map_page, tss._io_map_1, \
-                [APPDATA_IDLE_THREAD + APPDATA.io_map + 4], PG_READ
+                [SLOT_BASE + sizeof.APPDATA + APPDATA.io_map + 4], PG_READ
 
 ; SET KEYBOARD PARAMETERS
         mov     al, 0xf6       ; reset keyboard, scan enabled
@@ -1864,7 +1865,7 @@ sysfn_shutdown:          ; 18.9 = system shutdown
 ; out: Z/z -- is/not kernel thread
 is_kernel_thread:
         mov     eax, [eax + APPDATA.process]
-        cmp     eax, [APPDATA_OS_THREAD + APPDATA.process]       ; OS
+        cmp     eax, [SLOT_BASE + 2*sizeof.APPDATA + APPDATA.process]       ; OS
         ret
 ;------------------------------------------------------------------------------
 sysfn_terminate:        ; 18.2 = TERMINATE
@@ -2064,7 +2065,7 @@ sysfn_zmodif:
 
 ;------------------------------------------------------------------------------
 sysfn_getidletime:              ; 18.4 = GET IDLETIME
-        mov     eax, [APPDATA_IDLE_THREAD + APPDATA.cpu_usage]
+        mov     eax, [SLOT_BASE + sizeof.APPDATA + APPDATA.cpu_usage]
         mov     [esp + SYSCALL_STACK.eax], eax
         ret
 ;------------------------------------------------------------------------------
@@ -2824,7 +2825,7 @@ no_mark_system_shutdown:
 align 4
 noshutdown:
         mov     eax, [thread_count]           ; termination
-        mov     ebx, APPDATA_IDLE_THREAD + APPDATA.state
+        mov     ebx, SLOT_BASE + sizeof.APPDATA + APPDATA.state
         mov     esi, 1
 ;--------------------------------------
 align 4

kernel/trunk/network/ARP.inc

@@ -83,31 +83,6 @@ macro arp_init {
 
 }
 
-;-----------------------------------------------------------------;
-;                                                                 ;
-; arp_clear_device: Empty the ARP table and counters of a removed ;
-;                   device.                                       ;
-;                                                                 ;
-;  IN:  edi = device number * 4                                   ;
-;                                                                 ;
-;-----------------------------------------------------------------;
-macro arp_clear_device {
-
-        xor     eax, eax
-        mov     [ARP_entries + edi], eax
-        mov     [ARP_packets_tx + edi], eax
-        mov     [ARP_packets_rx + edi], eax
-        mov     [ARP_conflicts + edi], eax
-
-        push    edi
-        imul    edi, (ARP_TABLE_SIZE * sizeof.ARP_entry)/4
-        add     edi, ARP_table
-        mov     ecx, (ARP_TABLE_SIZE * sizeof.ARP_entry)/2
-        rep stosw
-        pop     edi
-
-}
-
 ;-----------------------------------------------------------------;
 ;                                                                 ;
 ; arp_decrease_entry_ttls                                         ;
@@ -338,9 +313,6 @@ arp_output_request:
         DEBUGF  DEBUG_NETWORK_VERBOSE, "ARP_output_request: ip=%u.%u.%u.%u device=0x%x\n",\
         [esp]:1, [esp + 1]:1, [esp + 2]:1, [esp + 3]:1, ebx
 
-        test    ebx, ebx                        ; device is gone
-        jz      .exit
-
         mov     ax, ETHER_PROTO_ARP
         mov     ecx, sizeof.ARP_header
         mov     edx, ETH_BROADCAST              ; broadcast mac
@@ -688,12 +660,10 @@ arp_api:
         ; ecx = # entry
         cmp     ecx, [ARP_entries + eax]
         jae     .error
+        imul    ecx, sizeof.ARP_entry
+        lea     esi, [ARP_table + ecx]
         mov     edi, eax
         shr     edi, 2
-        mov     esi, edi
-        imul    esi, sizeof.ARP_entry*ARP_TABLE_SIZE
-        imul    ecx, sizeof.ARP_entry
-        lea     esi, [ARP_table + esi + ecx]
         call    arp_del_entry
         ret
 

kernel/trunk/network/IPv4.inc

@@ -105,29 +105,6 @@ macro   ipv4_init {
 }
 
 
-;-----------------------------------------------------------------;
-;                                                                 ;
-; ipv4_clear_device: Reset the IPv4 settings of a removed device, ;
-;                    so no route points to it anymore.            ;
-;                                                                 ;
-;  IN:  edi = device number * 4                                   ;
-;                                                                 ;
-;-----------------------------------------------------------------;
-macro   ipv4_clear_device {
-
-        xor     eax, eax
-        mov     [IPv4_address + edi], eax
-        mov     [IPv4_subnet + edi], eax
-        mov     [IPv4_nameserver + edi], eax
-        mov     [IPv4_gateway + edi], eax
-        mov     [IPv4_broadcast + edi], eax
-        mov     [IPv4_packets_tx + edi], eax
-        mov     [IPv4_packets_rx + edi], eax
-        mov     [IPv4_packets_dumped + edi], eax
-
-}
-
-
 ;-----------------------------------------------------------------;
 ;                                                                 ;
 ; Decrease TimeToLive of all fragment slots                       ;
@@ -780,8 +757,6 @@ ipv4_output_raw:
         push    esi eax
 
         call    ipv4_route
-        test    eax, eax
-        jz      .arp_error
         call    arp_ip_to_mac
 
         test    eax, 0xffff0000         ; error bits
@@ -992,8 +967,6 @@ ipv4_route:
 ; Check for on-link
         xor     edi, edi
   .loop:
-        cmp     [net_device_list + edi], 0      ; skip slots without a device
-        je      .next
         mov     ebx, [IPv4_address + edi]
         and     ebx, [IPv4_subnet + edi]
         jz      .next
@@ -1010,10 +983,7 @@ ipv4_route:
         mov     edi, 4                  ; skip loopback device
   .loop_gw:
         cmp     [IPv4_gateway + edi], 0
-        je      .next_gw
-        cmp     [net_device_list + edi], 0
         jne     .found_gw
-  .next_gw:
         add     edi, 4
         cmp     edi, 4*NET_DEVICES_MAX
         jb      .loop_gw
@@ -1079,23 +1049,14 @@ ipv4_route:
         cmp     eax, 0xffffffff
         je      @f
 
-; An interface without an address (DHCP not done yet, or the lease
-; dropped when the link went down) can send nothing but broadcasts: with
-; address and mask both zero every destination compared as on-link, and
-; the stack went asking ARP for internet addresses on behalf of 0.0.0.0.
-        test    edx, edx
-        jz      .fail
-
 ; Check if we should route to gateway or not
-        mov     ebx, edx
+        mov     ebx, [IPv4_address + edi]
         and     ebx, [IPv4_subnet + edi]
         mov     ecx, eax
         and     ecx, [IPv4_subnet + edi]
         cmp     ecx, ebx
         je      @f
         mov     eax, [IPv4_gateway + edi]
-        test    eax, eax
-        jz      .fail                                ; off-link and no gateway
   @@:
         DEBUGF  DEBUG_NETWORK_VERBOSE, "IPv4_route: %u\n", edi
         ret

kernel/trunk/network/ethernet.inc

@@ -61,41 +61,6 @@ macro   eth_init {
 
 }
 
-;-----------------------------------------------------------------;
-;                                                                 ;
-; eth_clear_device: Drop the frames of a removed device that are  ;
-;                   still waiting in the input queue, their       ;
-;                   NET_BUFF.device will not be valid anymore.    ;
-;                                                                 ;
-;  IN:  ebx = device ptr                                          ;
-;                                                                 ;
-;-----------------------------------------------------------------;
-macro   eth_clear_device {
-
-local   .loop, .done
-
-        spin_lock_irqsave
-        mov     esi, [ETH_frame_head]
-  .loop:
-        cmp     esi, ETH_frame_head
-        je      .done
-        mov     eax, esi
-        mov     esi, [esi + NET_BUFF.NextPtr]
-        cmp     [eax + NET_BUFF.device], ebx
-        jne     .loop
-
-; unlink it, ETH_frame_head/tail double as the NextPtr/PrevPtr of the list head
-        mov     ecx, [eax + NET_BUFF.PrevPtr]
-        mov     [ecx + NET_BUFF.NextPtr], esi
-        mov     [esi + NET_BUFF.PrevPtr], ecx
-        dec     [ETH_frame_queued]
-        stdcall net_buff_free, eax
-        jmp     .loop
-  .done:
-        spin_unlock_irqrestore
-
-}
-
 align 4
 ; This function is called by ethernet drivers.
 ; Push the received ethernet packet onto the ethernet input queue.
@@ -280,9 +245,6 @@ eth_output:
 
         DEBUGF  DEBUG_NETWORK_VERBOSE, "ETH_output: size=%u device=%x\n", ecx, ebx
 
-        test    ebx, ebx
-        jz      .no_device
-
         cmp     ecx, [ebx + ETH_DEVICE.mtu]
         ja      .too_large
 
@@ -333,16 +295,11 @@ eth_output:
         ret
 
   .too_large:
-        inc     [ebx + NET_DEVICE.packets_tx_err]
+        inc     [eax + NET_DEVICE.packets_tx_err]
         DEBUGF  DEBUG_NETWORK_VERBOSE, "ETH_output: Packet too large!\n"
         xor     eax, eax
         ret
 
-  .no_device:
-        DEBUGF  DEBUG_NETWORK_ERROR, "ETH_output: no device!\n"
-        xor     eax, eax
-        ret
-
 
 
 ;-----------------------------------------------------------------;

kernel/trunk/network/stack.inc

@@ -118,7 +118,7 @@ SS_MORETOCOME           = 0x4000
 SS_BLOCKED              = 0x8000
 
 
-SOCKET_BUFFER_SIZE      = 4096*32       ; must be 4096*(power of 2) where 'power of 2' is at least 8
+SOCKET_BUFFER_SIZE      = 4096*8        ; must be 4096*(power of 2) where 'power of 2' is at least 8
 MAX_backlog             = 20            ; maximum backlog for stream sockets
 
 ; Error Codes
@@ -597,16 +597,6 @@ net_remove_device:
         mov     dword [edi-4], eax
         dec     [net_device_count]
 
-;-----------------------------------------------------------------
-; Forget everything the protocols still know about this interface.
-; Otherwise its IP address keeps matching in ipv4_route, and output
-; ends up calling through the now empty net_device_list slot.
-
-        sub     edi, net_device_list + 4        ; device number * 4
-        ipv4_clear_device
-        arp_clear_device
-        eth_clear_device
-
         call    net_send_event
 
         xor     eax, eax

kernel/trunk/network/tcp_input.inc

@@ -1422,14 +1422,10 @@ endl
         test    [edx + TCP_header.Flags], TH_ACK
         jz      .drop
 
-        push    ebx
-        lea     ecx, [ebx + SOCKET.mutex]
-        call    mutex_unlock
-        pop     eax
-
+        mov     eax, ebx
         mov     ebx, ECONNREFUSED
         call    tcp_drop
-        jmp     .drop_no_socket
+        jmp     .drop
        @@:
 
 ;-----------------------------------------------------------------------------------

kernel/trunk/network/tcp_output.inc

@@ -234,25 +234,23 @@ endl
         mov     ebx, TCP_max_win
         shl     ebx, cl
         pop     ecx
-
-; Clamp to available window first, then subtract what the peer already knows (as in BSD)
-
-        cmp     ebx, ecx
-        jbe     @f
-        mov     ebx, ecx
-       @@:
         sub     ebx, [eax + TCP_SOCKET.RCV_ADV]
         add     ebx, [eax + TCP_SOCKET.RCV_NXT]
 
+        cmp     ebx, ecx
+        jl      @f
+        mov     ebx, ecx
+       @@:
+
         DEBUGF  DEBUG_NETWORK_VERBOSE, "TCP_output: we can increase window by %d bytes\n", ebx
 
         mov     edi, [eax + TCP_SOCKET.t_maxseg]
         shl     edi, 1
-        cmp     ebx, edi                                ; signed: may be negative if window shrank
-        jge     .send
+        cmp     ebx, edi
+        jae     .send
 
         cmp     ebx, SOCKET_BUFFER_SIZE/2
-        jge     .send
+        jae     .send
 
   .no_window:
 

kernel/trunk/network/tcp_usreq.inc

@@ -180,8 +180,6 @@ tcp_connect:
 
   .nomem:
         pop     edx eax
-        lea     ecx, [eax + SOCKET.mutex]
-        call    mutex_unlock
         xor     eax, eax
         dec     eax
         mov     ebx, ENOMEM
@@ -196,8 +194,6 @@ tcp_connect:
   .enoroute:
         pop     eax
         popa
-        lea     ecx, [eax + SOCKET.mutex]
-        call    mutex_unlock
         xor     eax, eax
         dec     eax
         mov     ebx, EADDRNOTAVAIL

kernel/trunk/sound/playnote.inc

@@ -148,10 +148,9 @@ ReadNoteByte:
         push    esi
 
         mov     eax, [pidProcessNote]
-        call    pid_to_thread
+        call    pid_to_slot
         test    eax, eax
         jz      .failed
-
         lea     ecx, [esp+12]
         mov     edx, 1
         mov     esi, [memAdrNote]

programs/develop/cedit/SRC/Menu.ob07

@@ -238,6 +238,7 @@ BEGIN
     m.active := FALSE;
    	resetTimer;
     m.tid := 0;
+    G.destroy(m.canvas);
     K.Exit
 END exit;
 
@@ -249,6 +250,7 @@ BEGIN
     	resetTimer
     END;
     m.tid := 0;
+    G.destroy(m.canvas);
     K.Exit
 END escape;
 
@@ -354,6 +356,7 @@ BEGIN
     	END;
     	temp := m.tid;
     	m.tid := 0;
+    	G.destroy(m.canvas);
         K.ExitID(temp);
         m.active := FALSE
     END
@@ -509,6 +512,7 @@ BEGIN
 	            	IF m.parent # NIL THEN
 	            		temp := m.parent.tid;
 	            		m.parent.tid := 0;
+	            		G.destroy(m.parent.canvas);
 	            		K.ExitID(temp)
 	            	END;
 	                exit(m)

programs/develop/ktcc/bin/lib/libc.def

@@ -181,7 +181,6 @@ con_cls
 con_get_cursor_pos
 con_set_cursor_pos
 ;____TIME____
-clock
 mktime
 time
 localtime

programs/develop/ktcc/bin/lib/rasterworks.def

@@ -1,7 +1,7 @@
-LIBRARY rasterworks.obj
-
-EXPORTS
-charsFit
-cntUTF-8
-drawText
-strWidth
+LIBRARY rasterworks.obj
+
+EXPORTS
+charsFit
+countUTF8Z
+drawText
+strWidth

programs/develop/ktcc/lib/libshell/shell_cls.c

@@ -5,7 +5,7 @@ void shell_cls()
     __shell_init();
     if (__shell_is_init == __SHELL_INIT_OK)
     {
-        __shell_shm->cmd = SHELL_CLS;
+        *__shell_shm = SHELL_CLS;
         __SHELL_WAIT();
     }
 }

programs/develop/ktcc/lib/libshell/shell_exit.c

@@ -5,7 +5,7 @@ void shell_exit()
 {
     if (__shell_is_init == __SHELL_INIT_OK)
     {
-        __shell_shm->cmd = SHELL_EXIT;
+        *__shell_shm = SHELL_EXIT;
         __SHELL_WAIT();
         _ksys_shm_close(__shell_shm_name);
     }

programs/develop/ktcc/lib/libshell/shell_get_pid.c

@@ -8,9 +8,9 @@ unsigned shell_get_pid()
     __shell_init();
     if (__shell_is_init == __SHELL_INIT_OK)
     {
-        __shell_shm->cmd = SHELL_PID;
+        *__shell_shm = SHELL_PID;
         __SHELL_WAIT();
-        memcpy(&pid, __shell_shm->data, sizeof(unsigned));
+        memcpy(&pid, __shell_shm + 1, sizeof(unsigned));
     }
 
     return pid;

programs/develop/ktcc/lib/libshell/shell_getc.c

@@ -1,15 +1,15 @@
 #include <shell_api.h>
 
-int shell_getc()
+char shell_getc()
 {
     __shell_init();
 
     if (__shell_is_init == __SHELL_INIT_OK)
     {
-        __shell_shm->cmd = SHELL_GETC;
+        *__shell_shm = SHELL_GETC;
         __SHELL_WAIT();
 
-        return *((int*)__shell_shm->data);
+        return *(__shell_shm + 1);
     }
     else
     {

programs/develop/ktcc/lib/libshell/shell_gets.c

@@ -1,28 +1,15 @@
 #include <shell_api.h>
-#include <stdio.h>
 #include <string.h>
 
-char *shell_gets(char *str, int n)
+void shell_gets(char *str, int n)
 {
     __shell_init();
 
-    char *ptr = NULL;
     if (__shell_is_init == __SHELL_INIT_OK)
     {
-        __shell_shm->cmd = SHELL_GETS;
+        *__shell_shm = SHELL_GETS;
         __SHELL_WAIT();
 
-        strncpy(str, __shell_shm->data, n);
-
-        if (__shell_shm->return_value.str == EOF || !__shell_shm->return_value.str)
-        {
-            ptr = __shell_shm->return_value.str;
-        }
-        else
-        {
-            ptr = str;
-        }
+        strncpy(str, __shell_shm + 1, n);
     }
-
-    return ptr;
 }

programs/develop/ktcc/lib/libshell/shell_init.c

@@ -6,7 +6,7 @@
 
 char app_name[13];
 char __shell_shm_name[32];
-struct shell_shm_buffer *__shell_shm = NULL;
+char *__shell_shm = NULL;
 enum __SHELL_INIT_STATE __shell_is_init = __SHELL_NOT_LOADED;
 
 int __shell_shm_init()
@@ -17,12 +17,12 @@ int __shell_shm_init()
 
     _ksys_thread_info(&proc_info, -1);
     PID = proc_info.pid;
-    strncpy(app_name, proc_info.name, sizeof(app_name) - 1);
+    strncpy(app_name, (&proc_info)->name, 12);
 
     itoa(PID, __shell_shm_name);
     strcat(__shell_shm_name, "-SHELL");
 
-    return _ksys_shm_open(__shell_shm_name, KSYS_SHM_OPEN_ALWAYS | KSYS_SHM_WRITE, sizeof(*__shell_shm), (char **)&__shell_shm);
+    return _ksys_shm_open(__shell_shm_name, KSYS_SHM_OPEN_ALWAYS | KSYS_SHM_WRITE, SHELL_SHM_MAX, &__shell_shm);
 }
 
 void __shell_init()

programs/develop/ktcc/lib/libshell/shell_ping.c

@@ -7,12 +7,12 @@
 
 int shell_ping()
 {
-    __shell_shm->cmd = SHELL_PING;
+    *__shell_shm = SHELL_PING;
 
     _ksys_thread_yield(); // hope shell is fast enough
 
     size_t i = 0;
-    while (__shell_shm->cmd != SHELL_OK)
+    while (*__shell_shm != SHELL_OK)
     {
         if (i > (SHELL_PING_TIMEOUT / SHELL_PING_MIN_DELAY))
         {

programs/develop/ktcc/lib/libshell/shell_printf.c

@@ -1,13 +1,12 @@
 #include <shell_api.h>
 #include <stdio.h>
 
-int shell_printf(const char *format, ...)
+void shell_printf(const char *format, ...)
 {
     va_list ap;
     va_start(ap, format);
-    int val = vsnprintf(__shell_shm->data, sizeof(__shell_shm->data), format, ap);
-    __shell_shm->cmd = SHELL_PUTS;
+    vsnprintf(__shell_shm + 1, SHELL_SHM_MAX, format, ap);
+    *__shell_shm = SHELL_PUTS;
     va_end(ap);
     __SHELL_WAIT();
-    return val;
 }

programs/develop/ktcc/lib/libshell/shell_putc.c

@@ -6,8 +6,8 @@ void shell_putc(char c)
 
     if (__shell_is_init == __SHELL_INIT_OK)
     {
-        __shell_shm->data[0] = c;
-        __shell_shm->cmd = SHELL_PUTC;
+        *(__shell_shm + 1) = c;
+        *__shell_shm = SHELL_PUTC;
         __SHELL_WAIT();
     }
 }

programs/develop/ktcc/lib/libshell/shell_puts.c

@@ -1,7 +1,7 @@
 #include <shell_api.h>
 #include <string.h>
 
-size_t shell_puts(const char *str)
+void shell_puts(const char *str)
 {
-    return shell_write_string(str, strlen(str));
+    shell_write_string(str, strlen(str));
 }

programs/develop/ktcc/lib/libshell/shell_write_string.c

@@ -1,27 +1,22 @@
 #include <shell_api.h>
 #include <string.h>
 
-size_t shell_write_string(const char *s, size_t len)
+void shell_write_string(const char *s, size_t len)
 {
     __shell_init();
     if (__shell_is_init == __SHELL_INIT_OK)
     {
-        size_t written_bytes = 0;
-        if (len > sizeof(__shell_shm->data) - 1)
+        if (len > SHELL_SHM_MAX - 1)
         {
-            written_bytes += shell_write_string(s, sizeof(__shell_shm->data) - 1);                                           // Outputs as much as it can.
-            written_bytes += shell_write_string(s + (sizeof(__shell_shm->data) - 1), len - (sizeof(__shell_shm->data) - 1)); // Outputs the rest.
+            shell_write_string(s, SHELL_SHM_MAX - 1);                               // Outputs as much as it can.
+            shell_write_string(s + (SHELL_SHM_MAX - 1), len - (SHELL_SHM_MAX - 1)); // Outputs the rest.
         }
         else
         {
-            memset(__shell_shm->data, 0, sizeof(__shell_shm->data)); // without int shell show \t, \n, lose chars and other trash
-            memcpy(__shell_shm->data, s, len);
-            __shell_shm->cmd = SHELL_PUTS;
+            memset(__shell_shm, 0, SHELL_SHM_MAX);  // without int shell show \t, \n, lose chars and other trash
+            memcpy(__shell_shm + 1, s, len);
+            *__shell_shm = SHELL_PUTS;
             __SHELL_WAIT();
-            written_bytes += __shell_shm->return_value.written_bytes;
         }
-
-        return written_bytes;
     }
-    return 0;
 }

programs/develop/ktcc/libc.obj/include/shell_api.h

@@ -9,17 +9,15 @@
 #define __EXTERN extern
 #endif
 
-enum SHELL_API_COMMANDS {
-    SHELL_OK = 0,
-    SHELL_EXIT = 1,
-    SHELL_PUTC = 2,
-    SHELL_PUTS = 3,
-    SHELL_GETC = 4,
-    SHELL_GETS = 5,
-    SHELL_CLS = 6,
-    SHELL_PID = 7,
-    SHELL_PING = 8
-};
+#define SHELL_OK   0
+#define SHELL_EXIT 1
+#define SHELL_PUTC 2
+#define SHELL_PUTS 3
+#define SHELL_GETC 4
+#define SHELL_GETS 5
+#define SHELL_CLS  6
+#define SHELL_PID  7
+#define SHELL_PING 8
 
 #define SHELL_SHM_MAX 1024 * 16
 
@@ -30,42 +28,28 @@ enum __SHELL_INIT_STATE {
     __SHELL_INIT_FAILED = 3 // fail init shell
 };
 
-#pragma pack(push, 1)
-struct return_value {
-    size_t written_bytes;
-    char* str;
-};
-
-struct shell_shm_buffer {
-    uint8_t cmd;
-    char data[SHELL_SHM_MAX - sizeof(((struct shell_shm_buffer*)NULL)->cmd) - sizeof(struct return_value)];
-    struct return_value return_value;
-};
-#pragma pack(pop)
-
 __EXTERN char __shell_shm_name[32];
-__EXTERN struct shell_shm_buffer* __shell_shm;
+__EXTERN char* __shell_shm;
 __EXTERN enum __SHELL_INIT_STATE __shell_is_init;
 __EXTERN void __shell_init();
 
 #define __SHELL_WAIT()        \
     do {                      \
         _ksys_thread_yield(); \
-    } while (__shell_shm->cmd);
+    } while (*__shell_shm);
 
 __EXTERN int shell_ping();
 __EXTERN unsigned shell_get_pid();
 __EXTERN void shell_exit();
 
-__EXTERN int shell_getc();
-__EXTERN char* shell_gets(char* str, int n);
+__EXTERN char shell_getc();
+__EXTERN void shell_gets(char* str, int n);
 
 __EXTERN void shell_putc(char c);
-__EXTERN size_t shell_puts(const char* str);
-__EXTERN int shell_printf(const char* format, ...);
+__EXTERN void shell_puts(const char* str);
+__EXTERN void shell_printf(const char* format, ...);
 
-__EXTERN size_t shell_write_string(const char* s, size_t len);
+__EXTERN void shell_write_string(const char* s, size_t len);
 
 __EXTERN void shell_cls();
-
 #endif

programs/develop/ktcc/libc.obj/include/stdio.h

@@ -34,8 +34,6 @@
 
 #include <stdarg.h>
 #include <stddef.h>
-#include <stdint.h>
-#include <stdbool.h>
 
 DLLAPI int puts(const char* str);
 DLLAPI int printf(const char* format, ...);
@@ -52,23 +50,15 @@ typedef size_t fpos_t;
 #define _FILEMODE_R 1 << 0    // Read
 #define _FILEMODE_W 1 << 1    // Write
 #define _FILEMODE_A 1 << 2    // Append
-#define _FILEFLAG_ERR 1 << 3 // Error
-#define _FILEFLAG_EOF 1 << 4 // EOF
+#define _FILEMODE_PLUS 1 << 3 // Plus
 
 typedef struct FILE_s {
     char* name;
     fpos_t position;
+    int error;
+    int eof;
+    int mode;              // flags _FILEMODE_*
     int __ungetc_emu_buff; // Uses __ungetc_emu (temporary solution!)
-    union {
-        struct {
-            bool read : 1;
-            bool write : 1;
-            bool append : 1;
-            bool error : 1;
-            bool eof : 1;
-        };
-        uint32_t val; // exist just because tcc won't optimize bitfields
-    } flags;
 } FILE;
 
 #define _IOFBF 0
@@ -92,7 +82,7 @@ typedef struct FILE_s {
 #define TMP_MAX FOPEN_MAX
 
 #define stderr (FILE*)3
-#define stdin  (FILE*)1
+#define stdin (FILE*)1
 #define stdout (FILE*)2
 
 DLLAPI int fgetc(FILE*);

programs/develop/ktcc/libc.obj/include/time.h

@@ -1,10 +1,11 @@
 #ifndef _TIME_H_
 #define _TIME_H_
 
-#include <stddef.h>
+#include <sys/ksys.h>
 
 typedef unsigned long int clock_t;
 typedef unsigned long int time_t;
+#define clock()        _ksys_get_clock()
 #define CLOCKS_PER_SEC 100
 
 #pragma pack(push, 1)
@@ -21,7 +22,6 @@ struct tm {
 };
 #pragma pack(pop)
 
-DLLAPI clock_t clock(void);
 DLLAPI time_t mktime(struct tm* timeptr);
 DLLAPI time_t time(time_t* timer);
 DLLAPI struct tm* localtime(const time_t* timer);

programs/develop/ktcc/libc.obj/source/libc.c

@@ -61,8 +61,6 @@
 /* strntold() is used by vsscanf() below; include its definition first */
 #include "stdlib/strntold.c"
 #include "stdio/vsscanf.c"
-#include "stdio/fclose_r.c"
-#include "stdio/fopen_r.c"
 
 #include "string/memccpy.c"
 #include "string/memchr.c"
@@ -121,7 +119,6 @@
 #include "math/sinh.c"
 #include "math/tanh.c"
 
-#include "time/clock.c"
 #include "time/asctime.c"
 #include "time/difftime.c"
 #include "time/localtime.c"
@@ -341,7 +338,6 @@ ksys_dll_t EXPORTS[] = {
     { "con_cls", &con_cls },
     { "con_get_cursor_pos", &con_get_cursor_pos },
     { "con_set_cursor_pos", &con_set_cursor_pos },
-    { "clock", &clock },
     { "mktime", &mktime },
     { "time", &time },
     { "localtime", &localtime },

programs/develop/ktcc/libc.obj/source/stdio/_stdio.h

@@ -1,9 +0,0 @@
-#ifndef __LIBC_STDIO_H
-#define __LIBC_STDIO_H
-
-#include <stdio.h>
-
-int fclose_r(FILE* stream);
-FILE* fopen_r(const char* restrict name, const char* restrict mode, FILE* restrict stream);
-
-#endif // __LIBC_STDIO_H

programs/develop/ktcc/libc.obj/source/stdio/clearerr.c

@@ -1,6 +1,6 @@
 #include <stdio.h>
 
-void clearerr(FILE* stream)
-{
-	stream->flags.val &= ~(_FILEFLAG_ERR | _FILEFLAG_EOF);
+void clearerr(FILE *stream) {
+	stream->error = 0;
+	stream->eof = 0;
 }

programs/develop/ktcc/libc.obj/source/stdio/fclose.c

@@ -1,15 +1,8 @@
-#include "_stdio.h"
+#include "stddef.h"
 #include <stdio.h>
 #include <stdlib.h>
 
-int fclose(FILE* stream)
-{
-	int err = fclose_r(stream);
-
-	if (err) {
-		return err;
-	}
-
+int fclose(FILE *stream) {
 	free(stream);
 	stream = NULL;
 	return 0;

programs/develop/ktcc/libc.obj/source/stdio/fclose_r.c

@@ -1,10 +0,0 @@
-#include "_stdio.h"
-
-int fclose_r(FILE* stream)
-{
-	if (stream->name) {
-		free(stream->name);
-	}
-
-	return 0;
-}

programs/develop/ktcc/libc.obj/source/stdio/feof.c

@@ -1,6 +1,5 @@
 #include <stdio.h>
 
-int feof(FILE* stream)
-{
-	return stream->flags.eof;
+int feof(FILE *stream) {
+	return stream->eof;
 }

programs/develop/ktcc/libc.obj/source/stdio/ferror.c

@@ -1,6 +1,5 @@
 #include <stdio.h>
 
-int ferror(FILE* stream)
-{
-	return stream->flags.error;
+int ferror(FILE *stream) {
+	return stream->error;
 }

programs/develop/ktcc/libc.obj/source/stdio/fopen.c

@@ -1,22 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include <errno.h>
-#include "_stdio.h"
 
-FILE* fopen(const char* restrict _name, const char* restrict _mode)
-{
-    FILE* stream = malloc(sizeof(FILE));
-
-    if (stream == NULL) {
-        errno = ENOMEM;
-        return NULL;
-    }
-
-    FILE* out = fopen_r(_name, _mode, stream);
-
-    if (out == NULL) {
-        free(stream);
-    }
-
-    return out;
+FILE *fopen(const char *restrict _name, const char *restrict _mode) {
+    FILE *out = malloc(sizeof(FILE));
+    return freopen(_name, _mode, out);
 }

programs/develop/ktcc/libc.obj/source/stdio/fopen_r.c

@@ -1,81 +0,0 @@
-#include "_stdio.h"
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ksys.h>
-#include <sys/dirent.h>
-
-/*
-	Open new file
-*/
-FILE* fopen_r(const char* restrict _name, const char* restrict _mode, FILE* restrict out)
-{
-	if (!_name || !_mode || !out) {
-		errno = EINVAL;
-		return NULL;
-	}
-
-	bool file_not_exits = false;
-	ksys_bdfe_t info;
-	{
-		int err = _ksys_file_get_info(_name, &info);
-
-		switch (err) {
-		case KSYS_FS_ERR_SUCCESS:
-
-			if (info.attributes & IS_FOLDER) {
-				errno = EISDIR;
-				return NULL;
-			}
-
-			break;
-		case KSYS_FS_ERR_5:
-			file_not_exits = true;
-			break;
-		default:
-			errno = err;
-			return NULL;
-			break;
-		}
-	}
-
-	out->flags.val = 0;
-	out->position = 0;
-	out->name = strdup(_name);
-
-	if (strchr(_mode, 'r')) {
-		out->flags.read = true;
-
-		if (file_not_exits) {
-			errno = ENOENT;
-			free(out->name);
-			return NULL;
-		}
-	}
-	if (strchr(_mode, 'w')) {
-		out->flags.write = true;
-	}
-	if (strchr(_mode, 'a')) {
-		out->flags.val |= _FILEMODE_W | _FILEMODE_A;
-	}
-	if (strchr(_mode, '+')) {
-		out->flags.val |= _FILEMODE_R | _FILEMODE_W;
-	}
-
-	if (out->flags.write) {
-		if (file_not_exits) {
-			int err = _ksys_file_create(_name);
-			if (err != KSYS_FS_ERR_SUCCESS) {
-				errno = err;
-				free(out->name);
-				return NULL;
-			}
-		}
-	}
-
-	if (out->flags.append) {
-		out->position = info.size;
-	}
-
-	return out;
-}

programs/develop/ktcc/libc.obj/source/stdio/fread.c

@@ -14,7 +14,7 @@ size_t fread(void *restrict ptr, size_t size, size_t nmemb, FILE *restrict strea
 	
 	if(size<=0 || nmemb<=0){
 		errno = EINVAL;
-		stream->flags.error = true;
+		stream->error=errno;
 		return 0;
 	}
 	
@@ -23,7 +23,7 @@ size_t fread(void *restrict ptr, size_t size, size_t nmemb, FILE *restrict strea
 		return nmemb;
 	}
 
-    if(stream->flags.read){
+    if(stream->mode != _FILEMODE_W && stream->mode != _FILEMODE_A){
         if(!stream->__ungetc_emu_buff){
 			((char*) ptr)[0]=(char)stream->__ungetc_emu_buff;
 			//debug_printf("Ungetc: %x\n", ((char*) ptr)[0]);
@@ -31,10 +31,10 @@ size_t fread(void *restrict ptr, size_t size, size_t nmemb, FILE *restrict strea
 		unsigned status = _ksys_file_read_file(stream->name, stream->position, bytes_count, ptr , &bytes_read);
 		if (status != KSYS_FS_ERR_SUCCESS) {
 			if(status == KSYS_FS_ERR_EOF){
-				stream->flags.eof = true;
+				stream->eof=1;
 			}else{
 				errno = EIO;
-				stream->flags.error = true;
+				stream->error = errno;
 				return 0;
 			}
 		}

programs/develop/ktcc/libc.obj/source/stdio/freopen.c

@@ -1,14 +1,62 @@
+#include <stddef.h>
+#include <sys/ksys.h>
+#include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include "_stdio.h"
+#include <string.h>
+#include <sys/dirent.h>
 
-FILE* freopen(const char* restrict _name, const char* restrict _mode, FILE* restrict out)
-{
-    fclose_r(out);
 
-    if (_name == NULL) {
-        _name = out->name;
+static FILE* _set_errno(FILE *out, int err){
+    errno = err;
+    if(out){
+        free(out->name);
+        free(out);
+    }
+    out = NULL;
+    return out;
+}
+
+static void _create_file(char *name, FILE *out){
+    if(_ksys_file_create(name)){
+       _set_errno(out, EIO);
+    }
+}
+
+FILE *freopen(const char *restrict _name, const char *restrict _mode, FILE *restrict out) {
+    if(!_name || !_mode || !out){
+        return _set_errno(out, EINVAL);
     }
 
-    return fopen_r(_name, _mode, out);
-}
+    ksys_bdfe_t info;
+    int no_file = _ksys_file_get_info(_name, &info);
+    if(!no_file && info.attributes & IS_FOLDER){
+        return _set_errno(out, EISDIR);
+    }
+    
+    out->eof=0;
+    out->error=0;
+    out->position=0;
+    out->name = strdup(_name);
+    
+    if (strchr(_mode, 'r')) { out->mode = _FILEMODE_R; }
+    if (strchr(_mode, 'w')) { out->mode = _FILEMODE_W; }
+    if (strchr(_mode, 'a')) { out->mode = _FILEMODE_A; }
+    if (strchr(_mode, '+')) { out->mode |= _FILEMODE_PLUS; }
+
+    if(out->mode & _FILEMODE_A){
+        if(no_file){
+            _create_file(out->name, out);
+        }
+        out->position = info.size;
+    }else if(out->mode & _FILEMODE_W){
+        _create_file(out->name, out);
+    }else if((out->mode & _FILEMODE_R)){
+        if(no_file){
+            _set_errno(out, ENOENT);
+        }
+    }else{
+        _set_errno(out, EINVAL);
+    }
+    return out;
+}

programs/develop/ktcc/libc.obj/source/stdio/fseek.c

@@ -1,19 +1,18 @@
 #include <stdio.h>
 #include <sys/ksys.h>
 
-int fseek(FILE* stream, long int offset, int whence)
-{
-    if (whence == SEEK_SET) {
-        stream->position = offset;
-    } else if (whence == SEEK_CUR) {
-        stream->position += offset;
-    } else if (whence == SEEK_END) {
-        ksys_bdfe_t info;
-        if (_ksys_file_get_info(stream->name, &info)) {
-            return -1;
-        }
-        stream->position = info.size + offset;
-    }
-    stream->flags.eof = false;
+int fseek(FILE *stream, long int offset, int whence) {
+	if (whence == SEEK_SET) {
+		stream->position = offset;
+	} else if (whence == SEEK_CUR) {
+		stream->position += offset;
+	} else if (whence == SEEK_END) {
+		ksys_bdfe_t info;
+	    if (_ksys_file_get_info(stream->name, &info)) {
+	        return -1;
+	    }
+	    stream->position = info.size + offset;
+	}
+	stream->eof = 0;
     return 0;
 }

programs/develop/ktcc/libc.obj/source/stdio/fsetpos.c

@@ -1,8 +1,7 @@
 #include <stdio.h>
 
-int fsetpos(FILE* stream, const fpos_t* pos)
-{
+int fsetpos(FILE *stream, const fpos_t *pos) {
 	stream->position = *pos;
-	stream->flags.eof = false;
+	stream->eof = 0;
 	return 0;
 }

programs/develop/ktcc/libc.obj/source/stdio/fwrite.c

@@ -16,7 +16,7 @@ size_t fwrite(const void* restrict ptr, size_t size, size_t nmemb, FILE* restric
 
     if (size <= 0 || nmemb <= 0) {
         errno = EINVAL;
-        stream->flags.error = true;
+        stream->error = errno;
         return 0;
     }
 
@@ -33,11 +33,11 @@ size_t fwrite(const void* restrict ptr, size_t size, size_t nmemb, FILE* restric
         return nmemb;
     }
 
-    if (stream->flags.write) {
+    if (stream->mode != _FILEMODE_R) {
         unsigned status = _ksys_file_write_file(stream->name, stream->position, bytes_count, ptr, &bytes_written);
         if (status != KSYS_FS_ERR_SUCCESS) {
             errno = EIO;
-            stream->flags.error = true;
+            stream->error = errno;
             return 0;
         }
         stream->position += bytes_written;

programs/develop/ktcc/libc.obj/source/stdio/ungetc.c

@@ -6,21 +6,22 @@ int ungetc(int c, FILE* file)
 {
 	int res;
 
-	if (!file) {
-		errno = EBADF;
+    if(!file){
+        errno = EBADF;
+        return EOF;
+    }
+
+	if (file->mode != _FILEMODE_R){
+        errno = EACCES;
+        return EOF;
+    }
+
+	if (file->position == 0 || c == EOF)
+	{
+	    errno = EOF;
 		return EOF;
 	}
-
-	if (!file->flags.read) {
-		errno = EACCES;
-		return EOF;
-	}
-
-	if (file->position == 0 || c == EOF) {
-		errno = EOF;
-		return EOF;
-	}
-
+	
 	file->__ungetc_emu_buff = c;
 	file->position--;
 	return c;

programs/develop/ktcc/libc.obj/source/time/clock.c

@@ -1,7 +0,0 @@
-#include <time.h>
-#include <sys/ksys.h>
-
-clock_t clock(void)
-{
-    return _ksys_get_tick_count();
-}

programs/develop/libraries/http/http.asm

@@ -1618,23 +1618,21 @@ endl
 
 ; Open a new TCP socket
         mcall   socket, AF_INET4, SOCK_STREAM, 0
-        cmp     eax, -1
-        je      .error3
+        test    eax, eax
+        jz      .error3
         mov     [socketnum], eax
         DEBUGF  1, "Socket: 0x%x\n", eax
 
 ; Connect to the server
         mcall   connect, [socketnum], [sockaddr], 18
         test    eax, eax
-        jnz     .error4
+        jnz     .error3
         DEBUGF  1, "Socket is now connected.\n"
 
         invoke  freeaddrinfo            ; Free allocated memory
         mov     eax, [socketnum]
         ret
 
-  .error4:
-        mcall   close, [socketnum]
   .error3:
         DEBUGF  2, "Could not connect to the remote server\n"
         invoke  freeaddrinfo            ; Free allocated memory

programs/develop/libraries/libs-dev/libimg/jpeg/jpeg.asm

@@ -501,8 +501,7 @@ img.decode.jpg:
 	jnz	.no_create_palette
 	push	ecx edi
 	mov	edi, [eax + Image.Palette]
-	mov	eax, 0xFF000000	; opaque, like the palettes of the other decoders:
-				; converted to 32 bpp, alpha 0 made the picture invisible
+	xor	eax, eax
 	mov	ecx, 256
 @@:
 	stosd

programs/develop/libraries/libs-dev/libimg/png/libpng/png.asm

@@ -1178,18 +1178,17 @@ proc png_colorspace_set_gamma, png_ptr:dword, colorspace:dword, gAMA:dword
 	; In 1.6.0 this test replaces the ones in pngrutil.c, in the gAMA chunk
 	; handling code, which only required the value to be >0.
 
-	png_debug 1, 'in png_colorspace_set_gamma'
 ;   charp errmsg;
 
 ;   if (gAMA < 16 || gAMA > 625000000)
 ;      errmsg = "gamma value out of range";
 
-if PNG_READ_gAMA_SUPPORTED eq 1
+;#  ifdef PNG_READ_gAMA_SUPPORTED
 	; Allow the application to set the gamma value more than once
 ;   else if ((png_ptr->mode & PNG_IS_READ_STRUCT) != 0 &&
 ;      (colorspace->flags & PNG_COLORSPACE_FROM_gAMA) != 0)
 ;      errmsg = "duplicate";
-end if
+;#  endif
 
 	; Do nothing if the colorspace is already invalid
 ;   else if ((colorspace->flags & PNG_COLORSPACE_INVALID) != 0)

programs/develop/libraries/libs-dev/libimg/png/libpng/pngset.asm

@@ -161,7 +161,8 @@ proc png_set_gAMA_fixed uses eax edi esi, png_ptr:dword, info_ptr:dword, file_ga
 	or esi,esi
 	jz .end_f ;if (..== 0 || ..== 0) return
 
-	lea eax,[esi+png_info_def.colorspace]
+	mov eax,esi
+	add eax,png_info_def.colorspace
 	stdcall png_colorspace_set_gamma, edi, eax, [file_gamma]
 	stdcall png_colorspace_sync_info, edi, esi
 .end_f:
@@ -592,10 +593,8 @@ endp
 
 ;void (png_structrp png_ptr, png_inforp info_ptr, png_colorp palette, int num_palette)
 align 4
-proc png_set_PLTE uses eax ecx edi esi, png_ptr:dword, info_ptr:dword, palette:dword, num_palette:dword
-locals
-	max_palette_length rd 1 ;uint_32
-endl
+proc png_set_PLTE uses eax edi esi, png_ptr:dword, info_ptr:dword, palette:dword, num_palette:dword
+;   uint_32 max_palette_length;
 
 	png_debug1 1, 'in %s storage function', 'PLTE'
 
@@ -606,53 +605,31 @@ endl
 	or esi,esi
 	jz .end_f ;if (..==0 || ..==0) return
 
-	;max_palette_length = (..==..) ? .. : ..
-	cmp byte[esi+png_info_def.color_type],PNG_COLOR_TYPE_PALETTE
-	jne @f
-		xor eax,eax
-		inc eax
-		movzx ecx,byte[esi+png_info_def.bit_depth]
-		shl eax,cl
-		mov [max_palette_length],eax
-		jmp .end0
-	@@:
-		mov [max_palette_length],PNG_MAX_PALETTE_LENGTH
-	.end0:
+;   max_palette_length = (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) ?
+;      (1 << info_ptr->bit_depth) : PNG_MAX_PALETTE_LENGTH;
 
-	;if (..<0 || ..>..)
-	cmp [num_palette],0
-	jl @f
-	mov eax,[max_palette_length]
-	cmp [num_palette],eax
-	jle .end1
-	@@:
-	cmp byte[edi+png_struct.color_type],PNG_COLOR_TYPE_PALETTE ;if (..==..)
-	jne @f
-		png_error edi, 'Invalid palette length'
-		jmp .end1
-	@@: ;else
-		png_warning edi, 'Invalid palette length'
-		jmp .end_f
-	.end1:
+;   if (num_palette < 0 || num_palette > (int) max_palette_length)
+;   {
+;      if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+;         png_error(png_ptr, "Invalid palette length");
 
-	cmp [num_palette],0
-	jle @f
-	cmp [palette],0
-	je .end2
-	@@:
-	cmp [num_palette],0
-	jne .end3
-	;if ((..>0 && ..==0) || (..==0
+;      else
+;      {
+;         png_warning(png_ptr, "Invalid palette length");
+
+;         return;
+;      }
+;   }
+
+;   if ((num_palette > 0 && palette == NULL) ||
+;      (num_palette == 0
 if PNG_MNG_FEATURES_SUPPORTED eq 1
-	; && (.. & PNG_FLAG_MNG_EMPTY_PLTE) == 0
-	mov eax,[edi+png_struct.mng_features_permitted]
-	and eax,PNG_FLAG_MNG_EMPTY_PLTE
-	jnz .end3
+;            && (png_ptr->mng_features_permitted & PNG_FLAG_MNG_EMPTY_PLTE) == 0
 end if
-	;))
-	.end2:
-		png_error edi, 'Invalid palette'
-	.end3:
+;      ))
+;   {
+;      png_error(png_ptr, "Invalid palette");
+;   }
 
 	; It may not actually be necessary to set png_ptr->palette here;
 	; we do it for backward compatibility with the way the png_handle_tRNS
@@ -667,26 +644,14 @@ end if
 	; of num_palette entries, in case of an invalid PNG file or incorrect
 	; call to png_set_PLTE() with too-large sample values.
 
-	stdcall png_calloc, edi, PNG_MAX_PALETTE_LENGTH*sizeof.png_color
-	mov [edi+png_struct.palette],eax
+;   png_ptr->palette = png_calloc(png_ptr,
+;       PNG_MAX_PALETTE_LENGTH * (sizeof (png_color)));
 
-	;if (..>0)
-	cmp [num_palette],0
-	jle @f
-		push esi edi
-		mov ecx,[num_palette]
-		imul ecx,sizeof.png_color
-		mov esi,[palette]
-		mov edi,eax
-		rep movsb ;memcpy(png_ptr->palette, palette, ...
-		pop edi esi
-	@@:
+;   if (num_palette > 0)
+;      memcpy(png_ptr->palette, palette, num_palette * (sizeof (png_color)));
 	mov eax,[edi+png_struct.palette]
 	mov [esi+png_info_def.palette],eax
-
-	mov eax,[num_palette]
-	mov [edi+png_struct.num_palette],ax
-	mov [esi+png_info_def.num_palette],ax
+;   info_ptr->num_palette = png_ptr->num_palette = (uint_16)num_palette;
 
 	or dword[esi+png_info_def.free_me], PNG_FREE_PLTE
 	or dword[esi+png_info_def.valid], PNG_INFO_PLTE

programs/develop/libraries/libs-dev/libimg/png/libpng/pngwrite.asm

@@ -1925,7 +1925,6 @@ locals
 	aindex   dd 0 ;int  ;= 0
 	y dd ? ;uint_32 ;= image->height
 endl
-	png_debug 1, 'in png_write_image_16bit'
 	mov ebx,[argument]
 	mov [display],ebx
 	mov edx,[ebx+png_image_write_control.image]
@@ -2119,7 +2118,6 @@ locals
 	y dd ? ;uint_32 ;= image->height
 	component dd ? ;uint_32
 endl
-	png_debug 1, 'in png_write_image_8bit'
 	mov ebx,[argument]
 	mov [display],ebx
 	mov edx,[ebx+png_image_write_control.image]
@@ -2259,11 +2257,9 @@ locals
 	afirst dd 0
 	bgr dd 0
 	num_trans dd 0
-	i dd ?
 	palette rb 256*sizeof.png_color
 	tRNS rb 256 ;byte[]
 endl
-	png_debug 1, 'in png_image_set_PLTE'
 pushad
 	mov edx,[display]
 	mov ebx,[edx+png_image_write_control.image]
@@ -2300,33 +2296,30 @@ if PNG_FORMAT_BGR_SUPPORTED eq 1
 	@@:
 end if
 
+;   int i;
+
 	xor eax,eax
 	mov ecx,(256*sizeof.png_color)/4
-	lea edi,[ebp-256-256*sizeof.png_color]
+	mov edi,ebp
+	sub edi,256+256*sizeof.png_color
 	rep stosd ;memset(palette, 0, ...
 	not eax
 	mov ecx,256/4
-	;lea edi,[ebp-256] ;if 'tRNS' after 'palette' this code can be comment
+	;;mov edi,ebp ;if 'tRNS' after 'palette' this code can be comment
+	;;sub edi,256
 	rep stosd ;memset(tRNS, 255, ...
 
-	mov [i],0
-	lea edx,[ebp-256] ;edx=&tRNS
-	lea edi,[edx-256*sizeof.png_color]
-align 4
-	.cycle0: ;for (i=num_trans=0; i<entries; ++i)
+
+;   for (i=num_trans=0; i<entries; ++i)
+;   {
 		; This gets automatically converted to sRGB with reversal of the
 		; pre-multiplication if the color-map has an alpha channel.
 
-		;if ((..&..) != 0)
-		mov eax,[format]
-		and eax,PNG_FORMAT_FLAG_LINEAR
-		or eax,eax
-		jz .end0
-			mov esi,[cmap] ;esi=entry uint_16p
-			mov eax,[channels]
-			mov ecx,eax
-			imul eax,[i]
-			add esi,eax ;+=i*channels;
+;      if ((format & PNG_FORMAT_FLAG_LINEAR) != 0)
+;      {
+;         png_const_uint_16p entry = cmap;
+
+;         entry += i * channels;
 
 ;         if ((channels & 1) != 0) /* no alpha */
 ;         {
@@ -2376,86 +2369,46 @@ align 4
 ;               palette[i].blue = palette[i].red = palette[i].green =
 ;                   png_unpremultiply(entry[afirst], alpha, reciprocal);
 ;         }
-			jmp .end1
-		.end0: ;else Color-map has sRGB values
-			mov esi,[cmap] ;esi=entry
-			mov eax,[channels]
-			mov ecx,eax
-			imul eax,[i]
-			add esi,eax ;+=i*channels;
+;      }
 
-			;switch (channels)
-			cmp ecx,4
-			jne .end2
-				mov eax,[afirst]
-				or eax,eax
-				jz @f
-					xor eax,eax
-					jmp .end3
-				@@:
-					mov eax,3
-				.end3:
-				mov al,byte[esi+eax]
-				mov byte[edx],al ;tRNS[i] = entry[afirst ? 0 : 3]
-				cmp al,255 ;if (..<..)
-				je @f
-					mov eax,[i]
-					inc eax
-					mov [num_trans],eax
-				@@:
-				dec ecx ; FALL THROUGH
-			.end2:
-			cmp ecx,3
-			jne @f
-				add esi,[afirst]
-				mov eax,[bgr]
-				xor eax,2
-				lea eax,[esi+eax]
-				mov al,byte[eax]
-				stosb ;palette[i].blue
+;      else /* Color-map has sRGB values */
+;      {
+;         bytep entry = cmap;
 
-				lea eax,[esi+1]
-				mov al,byte[eax]
-				stosb ;palette[i].green
+;         entry += i * channels;
 
-				mov eax,[bgr]
-				lea eax,[esi+eax]
-				mov al,byte[eax]
-				stosb ;palette[i].red
-				jmp .end1
-			@@:
-			cmp ecx,2
-			jne @f
-				xor eax,eax
-				inc eax
-				xor eax,[afirst]
-				mov al,byte[esi+eax]
-				mov byte[edx],al  ;tRNS[i] = entry[1 ^ afirst]
-				cmp al,255 ;if (..<..)
-				je @f
-					mov eax,[i]
-					inc eax
-					mov [num_trans],eax
-				@@:
-				dec ecx; FALL THROUGH
-			@@:
-			cmp ecx,1
-			jne .end1
-				mov eax,[afirst]
-				mov al,byte[esi+eax]
-				stosb
-				stosb
-				stosb
-		.end1:
-		inc edx
-		mov eax,[entries]
-		inc [i]
-		cmp [i],eax
-		jl .cycle0
-	.cycle0end:
+;         switch (channels)
+;         {
+;            case 4:
+;               tRNS[i] = entry[afirst ? 0 : 3];
+;               if (tRNS[i] < 255)
+;                  num_trans = i+1;
+;               /* FALL THROUGH */
+;            case 3:
+;               palette[i].blue = entry[afirst + (2 ^ bgr)];
+;               palette[i].green = entry[afirst + 1];
+;               palette[i].red = entry[afirst + bgr];
+;               break;
+
+;            case 2:
+;               tRNS[i] = entry[1 ^ afirst];
+;               if (tRNS[i] < 255)
+;                  num_trans = i+1;
+;               /* FALL THROUGH */
+;            case 1:
+;               palette[i].blue = palette[i].red = palette[i].green =
+;                  entry[afirst];
+;               break;
+
+;            default:
+;               break;
+;         }
+;      }
+;   }
 
 	mov ecx,[ebx+png_image.opaque]
-	lea eax,[ebp-256-256*sizeof.png_color]
+	mov eax,ebp
+	sub eax,256+256*sizeof.png_color
 	stdcall png_set_PLTE, [ecx+png_control.png_ptr], [ecx+png_control.info_ptr], eax, [entries]
 
 	cmp dword[num_trans],0
@@ -2867,26 +2820,9 @@ png_debug1 2, 'IDAT compress all len = %d', [len]
 	mov edi,[buf_f]
 	mov esi,[buf]
 	
-	cmp eax,PNG_COLOR_TYPE_PALETTE
-	je .cycle7
-	cmp eax,PNG_COLOR_TYPE_RGB
-	je .cycle0
 	cmp eax,PNG_COLOR_TYPE_RGB_ALPHA
 	je .cycle5
 	
-	.cycle7: ;8 bit image palette
-	cmp edx,1
-	jl .cycle0end
-		mov ecx,ebx
-		xor al,al
-		stosb ;insert filter (0 - none)
-align 4
-		rep movsb
-		dec edx
-		jmp .cycle7
-	.cycle7end:
-	jmp .cycle5end
-
 	.cycle0: ;24 bit image
 	cmp edx,1
 	jl .cycle0end

programs/develop/libraries/libs-dev/libimg/png/libpng/pngwutil.asm

@@ -1063,8 +1063,8 @@ align 4
 proc png_write_PLTE, png_ptr:dword, palette:dword, num_pal:dword
 locals
 	;max_palette_length dd ? ;uint_32
-	;i dd ?
-	;pal_ptr dd ? ;png_const_colorp
+	i dd ?
+	pal_ptr dd ? ;png_const_colorp
 	buf rb 3 ;byte[3]
 endl
 	png_debug 1, 'in png_write_PLTE'
@@ -1085,16 +1085,16 @@ pushad
 		;mov [max_palette_length],eax
 	.end0:
 
+if PNG_MNG_FEATURES_SUPPORTED eq 1
 	cmp [num_pal],eax
 	jg @f
-if PNG_MNG_FEATURES_SUPPORTED eq 1
 	mov eax,[edi+png_struct.mng_features_permitted]
 	and eax,PNG_FLAG_MNG_EMPTY_PLTE
 	jnz .end1
-end if
 	cmp [num_pal],0
 	jne .end1
 	@@:
+end if
 
 	cmp byte[edi+png_struct.color_type],PNG_COLOR_TYPE_PALETTE ;if (..==..)
 	jne @f
@@ -1118,24 +1118,31 @@ end if
 
 	imul eax,3
 	stdcall png_write_chunk_header, edi, png_PLTE, eax
+if PNG_POINTER_INDEXING_SUPPORTED eq 1
 
-	mov ecx,[num_pal]
-	or ecx,ecx
-	jz .cycle0end
-	mov esi,[palette]
-	lea ebx,[ebp-3] ;ebx = &buf
-align 4
-	.cycle0: ;for (;;)
-		lodsb
-		mov [ebx],al
-		lodsb
-		mov [ebx+1],al
-		lodsb
-		mov [ebx+2],al
-		stdcall png_write_chunk_data, edi, ebx, 3
-		loop .cycle0
-	.cycle0end:
+;   for (i = 0, pal_ptr = palette; i < num_pal; i++, pal_ptr++)
+;   {
+;      buf[0] = pal_ptr->red;
+;      buf[1] = pal_ptr->green;
+;      buf[2] = pal_ptr->blue;
+;      png_write_chunk_data(png_ptr, buf, (png_size_t)3);
+;   }
 
+else
+	; This is a little slower but some buggy compilers need to do this
+	; instead
+
+;   pal_ptr=palette;
+
+;   for (i = 0; i < num_pal; i++)
+;   {
+;      buf[0] = pal_ptr[i].red;
+;      buf[1] = pal_ptr[i].green;
+;      buf[2] = pal_ptr[i].blue;
+;      png_write_chunk_data(png_ptr, buf, (png_size_t)3);
+;   }
+
+end if
 	stdcall png_write_chunk_end, edi
 	or dword[edi+png_struct.mode], PNG_HAVE_PLTE
 .end_f:

programs/develop/libraries/libs-dev/libimg/png/png.asm

@@ -1163,7 +1163,7 @@ local .l1
 
 ;;================================================================================================;;
 align 4
-proc img.encode.png uses ebx edx edi, _img:dword, _common:dword, _specific:dword
+proc img.encode.png uses ebx edx, _img:dword, _common:dword, _specific:dword
 ;;------------------------------------------------------------------------------------------------;;
 ;? Encode image into raw data in png format                                                       ;;
 ;;------------------------------------------------------------------------------------------------;;
@@ -1175,15 +1175,12 @@ proc img.encode.png uses ebx edx edi, _img:dword, _common:dword, _specific:dword
 ;< ecx = error code / the size of encoded data                                                    ;;
 ;;================================================================================================;;
 locals
-	colormap dd 0
 	encoded_file rd 1
 	encoded_file_size rd 1
 	simag png_image
 endl
 	mov ebx,[_img]
 	mov	eax,[ebx+Image.Type]
-	cmp	eax,Image.bpp8i
-	je @f
 	cmp	eax,Image.bpp24
 	je @f
 	cmp	eax,Image.bpp32
@@ -1195,27 +1192,16 @@ endl
 	mov dword[edx+png_image.version],PNG_IMAGE_VERSION
 	mov ecx,[ebx+Image.Width]
 	mov [edx+png_image.width],ecx ;Image width in pixels (columns)
-	cmp	eax,Image.bpp8i
-	jne @f
-		mov dword[edx+png_image.format],PNG_FORMAT_RGBA_COLORMAP
-		mov eax,ecx
-		imul eax,[ebx+Image.Height]
-		add eax,[ebx+Image.Data]
-		add [colormap],eax
-		stdcall get_pallete_colors,eax
-		mov dword[edx+png_image.colormap_entries],eax
-		jmp .init
-	@@:
 	cmp	eax,Image.bpp24
 	jne @f
 		mov dword[edx+png_image.format],PNG_FORMAT_RGB
 		imul ecx,3
 	@@:
 	cmp	eax,Image.bpp32
-	jne .init
+	jne @f
 		mov dword[edx+png_image.format],PNG_FORMAT_RGBA
 		shl ecx,2
-.init:
+	@@:
 	mov eax,[ebx+Image.Height]
 	mov [edx+png_image.height],eax ;Image height in pixels (rows)
 	;mov dword[edx+png_image.flags],PNG_IMAGE_FLAG_???
@@ -1235,7 +1221,7 @@ endl
     @@:
 	mov [encoded_file],eax
 	lea edi,[edx-4]
-	stdcall png_image_write_to_memory, edx,eax,edi,0,[ebx+Image.Data],ecx,[colormap]
+	stdcall png_image_write_to_memory, edx,eax,edi,0,[ebx+Image.Data],ecx,0
 	mov	eax,[encoded_file]
 	mov	ecx,[encoded_file_size]
 	jmp	.quit
@@ -1245,31 +1231,3 @@ endl
 .quit:
 	ret
 endp
-
-
-
-;;================================================================================================;;
-align 4
-proc get_pallete_colors uses ecx edi, palette:dword
-;;------------------------------------------------------------------------------------------------;;
-;? Determine the palette size. Locate two adjacent zero-value colors;                             ;;
-;? this marks the end of the palette.                                                             ;;
-;;------------------------------------------------------------------------------------------------;;
-	mov ecx,256-1
-	mov edi,[palette]
-	xor eax,eax
-@@:
-	repne scasd
-	or ecx,ecx
-	jz .max_pal
-	cmp [edi],eax ;second color check
-	jne @b        ;find again
-	sub edi,[palette]
-	shr edi,2
-	mov eax,edi
-	jmp @f
-.max_pal:
-	mov eax,256
-@@:
-	ret
-endp

programs/develop/libraries/msgbox/msgbox.asm

@@ -3,7 +3,6 @@ public EXPORTS
 section '.flat' code readable align 16
 
 include '../../../macros.inc'
-include '../../../KOSfuncs.inc'
 include 'strlen.inc'
 
 MB_FIRST_BUT_ID equ 3 ;идентификатор 1-й кнопки на сообщении
@@ -19,8 +18,14 @@ MB_TEXT_OFFSET equ 2 ;ᬥ饭
 
 align 4
 start:
-  mcall SF_STYLE_SETTINGS,SSF_GET_COLORS,sc,sizeof.system_colors
-  mcall SF_SET_EVENTS_MASK, EVM_MOUSE + EVM_BUTTON + EVM_KEY + EVM_REDRAW
+  mov eax,48
+  mov ebx,3
+  mov ecx,sc
+  mov edx,sizeof.system_colors
+  mcall
+  mov eax,40
+  mov ebx,0x27
+  mcall
 
   ;-- clear id pressed button ---
   mov ebx,[mb_text]
@@ -34,7 +39,9 @@ start:
 
 align 4
 red_win:
-  mcall SF_REDRAW,SSF_BEGIN_DRAW
+  mov eax,12
+  mov ebx,1
+  mcall
 
   xor eax,eax
   mov bx,word[mb_left]
@@ -49,7 +56,7 @@ red_win:
   add edi,MB_TEXT_OFFSET ;Caption
   mcall
 
-  mcall SF_THREAD_INFO,mb_procinfo,-1
+  mcall 9,mb_procinfo,-1
   mov eax,dword[mb_procinfo.client_box.width]
 
   sub eax,[but_width]
@@ -57,6 +64,7 @@ red_win:
   add eax,MB_BUT_OTX_1
   mov [ot_left],eax
 
+  mov eax,4 ;рисование текста
   mov bx,MB_BUT_OTX_1
   shl ebx,16
   mov bx,MB_BUT_OTY_1
@@ -68,12 +76,13 @@ red_win:
     call strlen
     call linlen
 
-    or eax,eax
-    jz @f
+    cmp eax,0
+    je @f
 
     mov esi,eax
     push eax
-      mcall SF_DRAW_TEXT
+      mov eax,4
+      int 0x40
     pop eax
 
     add edx,eax
@@ -86,24 +95,25 @@ red_win:
   @@:
 
   call MsgBoxDrawAllBut
-  mcall SF_REDRAW,SSF_END_DRAW
+  mcall 12,2
 
 align 4
 still:
-  mcall SF_WAIT_EVENT
+  mov eax,10
+  mcall
 
-  cmp al,EV_REDRAW
+  cmp al,1 ;изм. положение окна
   jz red_win
-  cmp al,EV_KEY
+  cmp al,2
   jz key
-  cmp al,EV_BUTTON
+  cmp al,3
   jz button
 
   jmp still
 
 align 4
 key:
-  mcall SF_GET_KEY
+  mcall 2
   cmp ah,13
   jne @f
     mov ah,[mb_key_foc]
@@ -143,7 +153,7 @@ key:
 
 align 4
 button:
-  mcall SF_GET_BUTTON
+  mcall 17 ;получить код нажатой кнопки
   cmp ah,MB_FIRST_BUT_ID
   jge close
   cmp ah,1
@@ -159,8 +169,8 @@ close:
   mov byte[ebx],ah
 
   ;*** call msgbox functions ***
-  or ah,ah
-  jz @f
+  cmp ah,0
+  je @f
   cmp dword[mb_funct],0
   je @f
     xor ebx,ebx
@@ -172,7 +182,7 @@ close:
     je @f
       call dword[ebx]
   @@:
-  mcall SF_TERMINATE_PROCESS
+  mcall -1 ;выход из программы
 
 align 4
 MsgBoxDrawAllBut:
@@ -192,8 +202,8 @@ MsgBoxDrawAllBut:
     mov esi,edx
     call strlen
 
-    or eax,eax
-    jz @f
+    cmp eax,0
+    je @f
 
     call MsgBoxDrawButton
     inc ecx
@@ -243,7 +253,8 @@ MsgBoxDrawButton:
     ror ebx,16
     mov bx,ax
 
-    mcall SF_DEFINE_BUTTON
+    mov eax,8
+    int 0x40
   pop edx ebx eax
 
   ;caption
@@ -253,7 +264,8 @@ MsgBoxDrawButton:
     mov ecx,[sc.work_button]
   @@:
   mov esi,eax
-  mcall SF_DRAW_TEXT
+  mov eax,4
+  int 0x40
 
   pop ecx
   ret
@@ -272,25 +284,6 @@ MsgBoxReInit:
   add esi,eax ;add len of caption
   mov [txtMsg],esi
 
-  ;--- calc window width ---
-  push eax ebx esi
-  .cycle:
-  call strlen
-  mov ebx,eax
-  call linlen
-  add esi,eax
-  sub ebx,eax
-  imul eax,6
-  add eax,10+2*SF_DRAW_TEXT
-  cmp [mb_width],ax
-  jge @f
-    mov [mb_width],ax
-  @@:
-  inc esi
-  cmp ebx,5 ;length of the remaining text
-  jg .cycle
-  pop esi ebx eax
-
   ;--- go to first button text --- buttons 1...MB_MAX_BUT
   mov ebx,txtBut
   mov cx,MB_MAX_BUT
@@ -327,11 +320,12 @@ MsgBoxReInit:
   add eax,MB_BUT_HEIGHT
   add ax,5 ;height of border
   mov [mb_height],ax
-  mcall SF_STYLE_SETTINGS,SSF_GET_SKIN_HEIGHT
+  mcall 48,4 ;skin height
   add [mb_height],ax
 
   ;--- calc window top ---
-  mcall SF_GET_SCREEN_SIZE
+  mov eax,14
+  int 0x40
   mov word[mb_top],ax
   mov ax,word[mb_height]
   sub word[mb_top],ax
@@ -373,7 +367,6 @@ MsgBoxReInit:
 
 ;input:
 ; [esp+8] = pointer to msgbox text
-; [esp+12] = thread stack
 align 4
 MsgBoxCreate:
   push ebp
@@ -381,7 +374,11 @@ MsgBoxCreate:
     m2m dword[mb_text],dword[ebp+8]
     push eax ebx ecx edx
 
-	mcall SF_THREAD_CONTROL,SSF_CREATE_THREAD,start,[ebp+12]
+    mov eax,51
+    mov ebx,1
+    mov ecx,start
+    mov edx,dword[ebp+12];thread
+    int 0x40
 
     mov dword[mb_funct],0
     pop edx ecx ebx eax

programs/develop/libraries/sorter/sort.asm

@@ -1,6 +1,5 @@
 format MS COFF
 public EXPORTS
-include '../../../KOSfuncs.inc'
 section '.flat' code readable align 16
 ; void __stdcall START(dword state);
 DLL_ENTRY equ 1
@@ -61,7 +60,6 @@ START:
 ;   SORT_BY_ACCESSED = 12, SORT_BY_ACCESSED_REV = 13 };
 ; int __stdcall sort_dir(BDFE* folder_data, unsigned num_folder_entries, sort_mode mode);
 ; return: 0 = ok, 1 = error
-align 4
 sort_dir:
         cmp     dword [esp+12], num_compare_fns
         jae     .error
@@ -75,9 +73,9 @@ sort_dir:
         jz      .done
         cmp     eax, ecx
         jae     .memok
-        push    SF_SYS_MISC
+        push    68
         pop     eax
-        push    SSF_MEM_ALLOC
+        push    12
         pop     ebx
         int     0x40
         test    eax, eax
@@ -105,8 +103,6 @@ sort_dir:
         pop     ecx
         mov     ebx, edx
         sub     esp, 304
-        cld
-align 4
 .moveloop:
         mov     esi, [ebx]
         test    esi, esi
@@ -143,9 +139,9 @@ align 4
 .done_free:
         cmp     edx, ptr_table
         jz      .done
-        push    SF_SYS_MISC
+        push    68
         pop     eax
-        push    SSF_MEM_FREE
+        push    13
         pop     ebx
         mov     ecx, edx
         int     0x40
@@ -273,7 +269,6 @@ compare_name_rev:
         stc
         ret
 
-align 4
 strcmpi:
         push    eax
 @@:

programs/develop/tinypad/history.txt

@@ -1,10 +1,6 @@
 
 HISTORY:
 
-4.1.1 (18/09/2026, Leency)
-  bug-fixes:
-    - fixed crash on deleting the whole text (Ctrl+A, Del)
-
 4.1  (17/07/2015, Pathoswithin)
     - various fixes
 

programs/develop/tinypad/tinypad.asm

@@ -5,8 +5,8 @@
 ; project name:      TINYPAD
 ; compiler:          flat assembler 1.67.21
 ; memory to compile: 3.0/9.0 MBytes (without/with size optimizations)
-; version:           SVN (4.1.1)
-; last update:       2026-09-18 (Sep 18, 2026)
+; version:           SVN (4.1)
+; last update:       2015-07-17 (Jul 17, 2015)
 ; minimal kernel:    revision #4199 (https://git.kolibrios.org/KolibriOS/kolibrios/src/branch/main/kernel/trunk)
 ;-----------------------------------------------------------------------------
 ; originally by:     Ville Michael Turjanmaa >> villemt@aton.co.jyu.fi
@@ -40,7 +40,7 @@ include 'tinypad.inc'
 
 __header '01',1,@CODE,TINYPAD_END,STATIC_MEM_END,MAIN_STACK,@PARAMS,ini_path
 
-APP_VERSION equ '4.1.1'
+APP_VERSION equ '4.1'
 
 TRUE = 1
 FALSE = 0

programs/develop/tinypad/tp-common.asm

@@ -355,7 +355,7 @@ proc line_add_spaces ;////////////////////////////////////////////////////////
 ;  ESI = line offset
 ;  ECX = needed line length
 ; Output:
-;  EAX = delta, CF = 1 on failure
+;  EAX = delta
 ;-----------------------------------------------------------------------------
 	xor	eax,eax
 	pushad
@@ -365,7 +365,6 @@ proc line_add_spaces ;////////////////////////////////////////////////////////
 	sub	ecx,edx
 	lea	eax,[ecx+sizeof.EDITOR_LINE_DATA]
 	call	editor_realloc_lines
-	jc	.failed
 	mov	[esp+4*7],eax
 	add	esi,eax
 	push	ecx
@@ -389,26 +388,6 @@ proc line_add_spaces ;////////////////////////////////////////////////////////
 	rep	stosb
   .exit:
 	popad
-	clc
-	ret
-  .failed:
-	popad
-	stc
-	ret
-endp
-
-;-----------------------------------------------------------------------------
-proc set_lines_terminator ;///////////////////////////////////////////////////
-;-----------------------------------------------------------------------------
-; Lines buffer is terminated by a line header with zero Size, restore it after
-; the data has been compacted (line count decreased)
-;-----------------------------------------------------------------------------
-	push	ecx esi
-	mov	ecx,[cur_editor.Lines.Count]
-	call	get_line_offset
-	mov	[esi+EDITOR_LINE_DATA.Size],0
-	mov	[esi+EDITOR_LINE_DATA.Flags],0
-	pop	esi ecx
 	ret
 endp
 
@@ -429,7 +408,6 @@ proc delete_selection ;///////////////////////////////////////////////////////
 	or	[esi+EDITOR_LINE_DATA.Flags],EDITOR_LINE_FLAG_MOFIFIED
 	mov	ecx,[sel.begin.x]
 	call	line_add_spaces
-	jc	.abort
 	add	esi,eax
 	lea	edi,[esi+sizeof.EDITOR_LINE_DATA]
 	mov	ecx,[sel.end.y]
@@ -478,8 +456,6 @@ proc delete_selection ;///////////////////////////////////////////////////////
 	rep	movsb
 
   .exit:
-	call	set_lines_terminator
-
 	mov	eax,[sel.begin.x]
 	mov	[cur_editor.Caret.X],eax
 	mov	[cur_editor.SelStart.X],eax
@@ -502,11 +478,6 @@ proc delete_selection ;///////////////////////////////////////////////////////
 	clc
 	ret
 
-  .abort:
-	popad
-	clc
-	ret
-
   .exit.2:
 	stc
 	ret

programs/develop/tinypad/tp-editor.asm

@@ -993,30 +993,17 @@ endp
 proc editor_realloc_lines ;///// ADD $DELTA$ TO LINES SIZE ///////////////////
 ;-----------------------------------------------------------------------------
 ; EAX = delta
-; Output:
-;  EAX = buffer displacement, CF = 1 on failure (buffer left untouched)
 ;-----------------------------------------------------------------------------
 	push	ebx ecx
 	mov	ebx,[cur_editor.Lines.Size]
-	push	ebx
 	add	ebx,eax
 	mov	eax,[cur_editor.Lines]
 	mov	[cur_editor.Lines.Size],ebx
 	mov	ecx,eax
 	stdcall mem.ReAlloc,eax,ebx
-	test	eax,eax
-	jz	.failed
-	add	esp,4
 	mov	[cur_editor.Lines],eax
 	sub	eax,ecx
 	pop	ecx ebx
-	clc
-	ret
-  .failed:
-	pop	[cur_editor.Lines.Size]
-	xor	eax,eax
-	pop	ecx ebx
-	stc
 	ret
 endp
 

programs/develop/tinypad/tp-files.asm

@@ -237,7 +237,6 @@ proc load_from_memory ;///////////////////////////////////////////////////////
 	lea	edx,[ebx+ecx]
 	imul	ebx,eax,16
 	add	ebx,edx
-	add	ebx,sizeof.EDITOR_LINE_DATA
 	mov	[ebp+EDITOR.Lines.Size],ebx
 	stdcall mem.ReAlloc,[ebp+EDITOR.Lines],ebx
 	mov	[ebp+EDITOR.Lines],eax

programs/develop/tinypad/tp-key.asm

@@ -591,12 +591,10 @@ proc key.ctrl_v ;///// PASTE ///////////////////////////////////
 	mov	eax,[copy_size]
 	sub	eax,sizeof.EDITOR_LINE_DATA
 	call	editor_realloc_lines
-	jc	.exit_1
 	mov	ecx,[cur_editor.Caret.Y]
 	call	get_line_offset
 	mov	ecx,[cur_editor.Caret.X]
 	call	line_add_spaces
-	jc	.exit_1
 	pushd	[esi+EDITOR_LINE_DATA.Size]
 	push	esi
 	lea	eax,[esi+ecx+sizeof.EDITOR_LINE_DATA]
@@ -694,7 +692,6 @@ proc key.ctrl_d ;///// INSERT SEPARATOR ////////////////////////
 ;---------------------------------------------------------------
 	mov	eax,90+sizeof.EDITOR_LINE_DATA
 	call	editor_realloc_lines
-	jc	.exit
 
 	mov	ecx,[cur_editor.Caret.Y]
 	call	get_line_offset
@@ -751,7 +748,6 @@ proc key.ctrl_y ;///// DELETE CURRENT LINE /////////////////////
 	shr	ecx,2
 	cld
 	rep	movsd
-	call	set_lines_terminator
 
 	pop	eax
 	add	eax,sizeof.EDITOR_LINE_DATA
@@ -1155,7 +1151,6 @@ proc key.del ;///// DELETE NEXT CHAR OR SELECTION //////////////
 
   .ok.dec.lines:
 	dec	[cur_editor.Lines.Count]
-	call	set_lines_terminator
 	mov	eax,[cur_editor.Lines.Count]
 	cmp	[cur_editor.Caret.Y],eax
 	jb	@f
@@ -1269,7 +1264,6 @@ proc key.tab ;///// TABULATE ///////////////////////////////////
 	push	eax
 	call	editor_realloc_lines
 	pop	eax
-	jc	.failed
 	mov	ecx,[cur_editor.Caret.Y]
 	call	get_line_offset
 	and	[esi+EDITOR_LINE_DATA.Flags],not EDITOR_LINE_FLAG_SAVED
@@ -1288,7 +1282,6 @@ proc key.tab ;///// TABULATE ///////////////////////////////////
 	push	eax
 	mov	eax,10
 	call	editor_realloc_lines
-	jc	.failed.1
 	add	esi,eax
 	pop	eax
 	pushad
@@ -1339,12 +1332,6 @@ proc key.tab ;///// TABULATE ///////////////////////////////////
 
   .exit:
 	ret
-
-  .failed.1:
-	pop	eax
-  .failed:
-	add	esp,4*2
-	ret
 endp
 
 ;---------------------------------------------------------------
@@ -1355,7 +1342,6 @@ proc key.return ;///// CARRIAGE RETURN /////////////////////////
 ; so you should do a little more value
 	mov	eax,14*100
 	call	editor_realloc_lines
-	jc	.exit
 
 	mov	ecx,[cur_editor.Caret.Y]
 	call	get_line_offset