Rebase on develop - add VFS planning document to mkdocs nav

- Rebase on develop
- Move vfs.md into doc/planning/ and add it to the Planning section
in mkdocs.yml.

.drone.yml

@@ -22,8 +22,32 @@ steps:
     commands:
       - git fetch --tags
       - find . -type f -print0 | xargs -0 dos2unix
-      - chmod +x /drone/src/*.sh
-      - /drone/src/compile.sh
+      - chmod +x /drone/src/toolchain/*.sh
+      - /drone/src/toolchain/compile.sh
+      
+  - name: deploy-docs
+    image: alpine:latest
+    depends_on:
+      - compile
+    when:
+      branch:
+        - master
+        - develop
+        - feature/mkdocs
+    volumes:
+      - name: docs-htdocs
+        path: /htdocs
+    commands:
+      - apk add --no-cache rsync
+      - |
+        if [ "${DRONE_BRANCH}" = "master" ]; then
+          DEST="/htdocs/master"
+        else
+          DEST="/htdocs/develop"
+        fi
+      - mkdir -p "$DEST"
+      - rsync -a --delete site/ "$DEST/"
+      - echo "Documentation deployed to ${DRONE_BRANCH}"
 
   - name: upload-iso-artifact
     image: alpine/git
@@ -64,3 +88,9 @@ steps:
       webhook_token:
         from_secret: discord_webhook_secret
       message: "**Asuro Build**\n\n{{#success build.status}}✅ Build successful!\n\n{{else}}❌ Build failed!\n\n{{/success}}Repository: `{{repo.namespace}}/{{repo.name}}`\nBranch: `{{commit.branch}}`\nCommit: `{{commit.sha}}`\nAuthor: `{{commit.author}} <{{commit.email}}>`\n\nGitea Diff: [Link](<{{commit.link}}>)\nDrone Build: [Link](<{{build.link}}>)\n\nMessage: {{commit.message}}"
+
+volumes:
+  - name: docs-htdocs
+    host:
+      path: /mnt/user/htdocs/asuro_docs
+

.gitignore

@@ -16,5 +16,7 @@ dockerout.txt
 AGENTS.md
 lessons_learnt.md
 *.log
-/doc/*.md
 wasuro
+src/core/core.version.pas
+site/*
+!site/.gitkeep

Dockerfile

@@ -5,19 +5,21 @@ VOLUME ["/code"]
 ENV DEBIAN_FRONTEND=noninteractive
 RUN dpkg --add-architecture i386
 RUN apt-get update && apt-get install -y \
-	curl dos2unix wget git make nasm binutils xorriso grub-pc-bin gcc gcc-multilib && \
+	curl dos2unix wget git make nasm binutils xorriso grub-pc-bin gcc gcc-multilib \
+	python3 python3-pip && \
 	apt-get clean my room
 
+RUN pip3 install --no-cache-dir --break-system-packages "mkdocs>=1.6,<2" mkdocs-material
+
 SHELL ["/bin/bash", "-c"]
 ARG FPC_VERSION=3.2.2
 RUN curl -sL https://sourceforge.net/projects/freepascal/files/Linux/$FPC_VERSION/fpc-$FPC_VERSION.i386-linux.tar/download | tar -xf - && \
 	pushd fpc-$FPC_VERSION.i386-linux && ./install.sh && popd && \
 	rm -rf fpc-$FPC_VERSION.i386-linux
 
-COPY compile.sh /compile.sh
 ADD https://raw.githubusercontent.com/fsaintjacques/semver-tool/master/src/semver /usr/bin/semver
 RUN chmod +x /usr/bin/semver
 WORKDIR /code
 RUN find . -type f -print0 | xargs -0 dos2unix
 ENTRYPOINT ["/bin/bash", "-c"]
-CMD ["/compile.sh"]
+CMD ["find toolchain -name '*.sh' -exec dos2unix {} + 2>/dev/null; find toolchain -name '*.sh' -exec chmod +x {} +; bash toolchain/compile.sh"]

compat/lmemorymanager.pas

@@ -0,0 +1,75 @@
+{ Compatibility shim: wasuro references the old unit name 'lmemorymanager'.
+  Since wasuro/ cannot be modified, this unit re-exports the public API of
+  memory.heap so that 'uses lmemorymanager' continues to compile. }
+unit lmemorymanager;
+
+interface
+
+uses
+    memory.heap;
+
+const
+    ALLOC_UNIT        = memory.heap.ALLOC_UNIT;
+    DATA_OFFSET       = memory.heap.DATA_OFFSET;
+    PAGE_SIZE_LMM     = memory.heap.PAGE_SIZE_LMM;
+    TOTAL_UNITS       = memory.heap.TOTAL_UNITS;
+    BITMAP_DWORDS     = memory.heap.BITMAP_DWORDS;
+    SIZE_PREFIX       = memory.heap.SIZE_PREFIX;
+    LARGE_ALLOC_MAGIC = memory.heap.LARGE_ALLOC_MAGIC;
+
+type
+    PHeapPageHeader = memory.heap.PHeapPageHeader;
+    THeapPageHeader = memory.heap.THeapPageHeader;
+
+procedure init;
+function kalloc(size : uint32) : void;
+function klalloc(size : uint32) : void;
+procedure klfree(address : uint32);
+function kpalloc(address : uint32) : void;
+procedure kfree(area : void);
+function lmm_total_free : uint32;
+function lmm_page_count : uint32;
+
+implementation
+
+procedure init;
+begin
+    memory.heap.init;
+end;
+
+function kalloc(size : uint32) : void; inline;
+begin
+    kalloc := memory.heap.kalloc(size);
+end;
+
+function klalloc(size : uint32) : void; inline;
+begin
+    klalloc := memory.heap.klalloc(size);
+end;
+
+procedure klfree(address : uint32); inline;
+begin
+    memory.heap.klfree(address);
+end;
+
+function kpalloc(address : uint32) : void; inline;
+begin
+    kpalloc := memory.heap.kpalloc(address);
+end;
+
+procedure kfree(area : void); inline;
+begin
+    memory.heap.kfree(area);
+end;
+
+function lmm_total_free : uint32; inline;
+begin
+    lmm_total_free := memory.heap.lmm_total_free;
+end;
+
+function lmm_page_count : uint32; inline;
+begin
+    lmm_page_count := memory.heap.lmm_page_count;
+end;
+
+end.

compat/types.pas

@@ -0,0 +1,7 @@
+unit types;
+
+interface
+
+implementation
+
+end.

compile_docs.sh

@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-echo " "
-echo "======================="
-echo " "
-echo "Generating Documentation..."
-echo " "
-echo "Dowloading Pasdoc..."
-wget https://github.com/pasdoc/pasdoc/releases/download/v0.16.0/pasdoc-0.16.0-linux-x86_64.tar.gz -O pasdoc.tar.gz
-echo "Extracting Pasdoc..."
-tar -xf pasdoc.tar.gz
-echo "Creating doc output directory..."
-mkdir ./doc
-echo "Removing old docs"
-rm -rf ./doc/*
-echo "Generating Docs..."
-./pasdoc/bin/pasdoc -N "Asuro" -T "Asuro OS Documentation" -O "html" -E ./doc/ -S sources.list --use-tipue-search
-echo "Docgen finished."

compile_stub.sh

@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-echo " "
-echo "======================="
-echo " "
-echo "Compiling Stub..."
-echo " "
-nasm -f elf src/stub/stub.asm -o lib/stub.o
-nasm -f elf src/stub/splash_tga.asm -o lib/splash_tga.o

doc/compat/lmemorymanager.md

@@ -0,0 +1 @@
+# Placeholder

doc/compat/types.md

@@ -0,0 +1 @@
+# Placeholder

doc/index.md

@@ -0,0 +1,32 @@
+# Asuro OS
+
+Asuro is a 32-bit x86 operating system kernel written in Free Pascal and x86 assembly.
+
+## Documentation Structure
+
+- **Kernel Entry** -- The `asuro.pas` main unit and boot sequence.
+- **Architecture (x86)** -- CPU initialization, descriptor tables, interrupt handling, fault handlers, memory management, and process scheduling for the i386 target.
+- **Boot** -- Splash screen and early boot visuals.
+- **Core** -- Foundational libraries including data structures, encoding algorithms, string handling, graphics primitives, and the kernel panic subsystem.
+- **Memory** -- Heap allocator (`kalloc`/`kfree`) and page-level allocation.
+- **Processes** -- Process lifecycle, round-robin scheduling, and inter-process messaging.
+- **I/O** -- Standard I/O (shell command dispatch) and the system log fan-out.
+- **Debug** -- Execution tracer with ring-buffer call stack recording.
+- **Drivers** -- Hardware abstraction covering PCI/USB buses, HID devices, networking (E1000, TCP/IP stack), storage (IDE, AHCI, VFS, file systems), video (VESA, LVGL, double-buffering), serial I/O, and timers.
+- **Services** -- Background daemons for graphics rendering and USB hotplug.
+- **Applications** -- Userland commands and utilities: terminal, text editor, disk tools, network tools, and a WebAssembly runtime.
+- **Compatibility** -- Shim layers for legacy code.
+- **LVGL Headers** -- Configuration and patches for the LVGL v9.2.2 GUI library.
+- **Planning** -- Design documents and architectural notes for subsystems under development.
+- **Toolchain** -- Build pipeline documentation covering compilation, linking, and ISO generation.
+
+## Building
+
+The kernel is built inside Docker using a containerized FreePascal 3.2.2 toolchain:
+
+```bash
+docker compose build builder
+docker compose run builder
+```
+
+The documentation site will be available at `http://docs.asuro.xyz`.

doc/lvglh/hack_14.md

@@ -0,0 +1 @@
+# Placeholder

doc/lvglh/lv_conf.md

@@ -0,0 +1 @@
+# Placeholder

doc/lvglh/lv_font_fa_solid_16.md

@@ -0,0 +1 @@
+# Placeholder