getting ready

Reviewed-on: #36
Reviewed-by: Aaron Hance <[email protected]>

.gitattributes

@@ -1 +1,8 @@
 * text=auto eol=lf
+lvglh/** linguist-vendored
+lvgl/** linguist-vendored
+.vscode/* linguist-vendored
+lib/* linguist-generated
+release/* linguist-generated
+iso/* linguist-generated
+*.asm linguist-detectable

.gitignore

@@ -1,13 +1,17 @@
-/lib/*.ppu
+*.o
-/lib/*.a
+*.ppu
-/lib/*.o
+*.s
-/release/*.svg
+*.iso
-/release/*.iso
+*.elf
-/bin/*.bin
+lib/
-/iso/boot/asuro.bin
+release/
-/*.iso
+doc/
-/*.md5
+bin/
-/*.sh~
 /*.img
 src/include/asuro.pas
 localenv.json
+/lvgl/
+dockerout.txt
+AGENTS.md
+*.log
+/doc/*.md

Dockerfile

@@ -5,7 +5,7 @@ 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:i386 xorriso grub-pc-bin && \
+	curl dos2unix wget git make nasm binutils xorriso grub-pc-bin gcc gcc-multilib && \
 	apt-get clean my room
 
 SHELL ["/bin/bash", "-c"]

checksums.md5

@@ -0,0 +1,135 @@
+
+c1e267c6b88cab4d1e3c86fa7f2f8ab1  src//contextswitcher.pas
+0be0d543ea50325c0dee1693c5854c48  src//cpu.pas
+ac76654ddebbeb1d3cc16ca4c85e77ff  src//drivermanagement.pas
+693ca299a852a25d3d8820bb0d76dfeb  src//faults.pas
+eff5f36e129bc22770d643173c426cbd  src//gdt.pas
+42d014445ddc0fd4d01c59e690795532  src//idt.pas
+b40f0c2f3ec166a0bf2ebcf8f11f5614  src//irq.pas
+160ca7f01eb779595a5c90174f8d545e  src//isr.pas
+03963c1b5cf5f661df5598de9af51458  src//kernel.pas
+71a3e1a6c21a76ff71e06e0743c0c57f  src//lmemorymanager.pas
+8e6a6f36c53ecd90e4669189aa9312b4  src//pmemorymanager.pas
+4a5f5bf0f2ca7fff89074ad02813091c  src//processloader.pas
+e600e339593a8bb35964e7531c074e7b  src//progmanager.pas
+81d4b5c4a25a1a855d75a88c725b77fe  src//scheduler.pas
+1be263e53e4838f6a06d2ece86400ef2  src//stdio.pas
+940a7ed5808841c6ba344b67965ecba7  src//syslog.pas
+fe1dba288d3a3ab427a9dea0a9f747ae  src//tracer.pas
+4598f9b19f3e3748394b6f1cb8e52043  src//tss.pas
+1a0461e1028921131594edae0a01e608  src//vmemorymanager.pas
+44b09f7af29af7d7fb9711ee0ea5968d  src/driver/bus/PCI.pas
+6e970ae957a3fbc600c8ee6b42634c78  src/driver/bus/usb/EHCI.pas
+181e6c09e33ff59b3eb827085591d19f  src/driver/bus/usb/OHCI.pas
+820defeb214b59d2329881670cbb493f  src/driver/bus/usb/UHCI.pas
+6edd4a1e9c92e092aea1368d9aa2724f  src/driver/bus/usb/USB.pas
+8588f4da48c37646c969b7d51aa28676  src/driver/bus/usb/XHCI.pas
+e064e466ca4a89b2c88df80f75ab0bdc  src/driver/bus/usb/usbcore.pas
+e8aabf9e1ba0c09ede43ed2844802aa0  src/driver/bus/usb/usbhub.pas
+631d06f67ee6af6bfdcec3279967bca0  src/driver/bus/usb/usbtypes.pas
+45f1afa1170ab00ec92e52de18f1de19  src/driver/exp/testdriver.pas
+28e9e1ff635893639c4442656b763d4b  src/driver/hid/keyboard.pas
+25a86d7379eae581d6c69ccbcfb9d722  src/driver/hid/mouse.pas
+84ceeacce04bc9659c73cba838c94cca  src/driver/hid/ps2/ps2_keyboard.pas
+16a706312825c01b6dd13f51aa385c5f  src/driver/hid/ps2/ps2_keyboard_isr.pas
+d272f2bd62399a119e93118a81a74833  src/driver/hid/ps2/ps2_mouse.pas
+57615a202dd2cf26c64601d86bd5e36c  src/driver/hid/usb/usb_keyboard.pas
+da94fe43ff22d2050ccd8eec602aa4b5  src/driver/hid/usb/usb_mouse.pas
+3f6f56b05d141194fa1e48d46d441042  src/driver/include/drivertypes.pas
+8a6f0bf9d2c77d32f2ce5dede4e15d9a  src/driver/interface/serial.pas
+2d3bcfceef94d7e1138ca465bb32aea5  src/driver/net/include/nettypes.pas
+63a3fa928b17ffd31c9ea033f3443b41  src/driver/net/include/netutils.pas
+9aca959358eaa2159421434a4d1855df  src/driver/net/l1/net.pas
+033c08a36b2e99d573e09f1e182937e0  src/driver/net/l2/eth2.pas
+418cdb2657980f11172bb0c70ff4326d  src/driver/net/l3/arp.pas
+e71bc0e877d736be29378ecdfb91c615  src/driver/net/l3/ipv4.pas
+38facb711f1153b80011e1adee8cfba5  src/driver/net/l4/icmp.pas
+fd577fe3e13389f4ffddfe7480935ae1  src/driver/net/l4/tcp.pas
+0cda1d5d8c298b577b49cc8f1ae031bf  src/driver/net/l4/udp.pas
+004a93b3d4cc1efe1172564239eaf795  src/driver/net/l5/dhcp.pas
+1cf47de6c18308e1d140ce47e74bb204  src/driver/netdev/E1000.pas
+bd529497b38ce6bc7697a6dcde6f7fd7  src/driver/storage/MBR.pas
+333c3bb46b3ca14746281b4921a25630  src/driver/storage/iobuffer.pas
+08a8280503120f3a90a9a041bc8b67d3  src/driver/storage/partitiontable.pas
+2bc09f8f54dd10717440b74017bdeb3d  src/driver/storage/storagemanager.pas
+91d10f7ef29d62e633968d72ceeea2b1  src/driver/storage/storagetypes.pas
+76e01e83220c1882dc429129c0ad937b  src/driver/storage/usb_storage.pas
+e42fdff36185dd92498378ab470a4b35  src/driver/storage/vfs.pas
+621d834536a649b3b483016060bbfafc  src/driver/storage/volumemanager.pas
+0e300d4c833bab776e8d91a348a5b60c  src/driver/storage/AHCI/AHCI.pas
+16304358a6278c23a751e31bb464eae5  src/driver/storage/AHCI/AHCITypes.pas
+b5e3bcb914b585a95ac646cfea7d016e  src/driver/storage/Filesystems/asfs.pas
+cb23855b8bad502999656d3121882c74  src/driver/storage/Filesystems/fat32.pas
+9bceba956d3eeffe97e07bdd45a9476f  src/driver/storage/Filesystems/filesystemmanager.pas
+e03d028cc2915c3cb0a8245407c99b7b  src/driver/storage/Filesystems/flatfs.pas
+5bd48e9a8c97ea11edc2789d2ec7902a  src/driver/storage/Filesystems/iso9660.pas
+753c6bbb3c5f84cdd7300330456980d7  src/driver/storage/IDE/IDE.pas
+f5e13673000388c7b8fa980824139163  src/driver/storage/IDE/ata.pas
+5760feea5b9a4ce3fad820b542113c56  src/driver/storage/IDE/atapi.pas
+900eb584e797111c1a54ca86542e71d0  src/driver/storage/IDE/idetypes.pas
+6d9508503dca0543fe932c32ef8267fc  src/driver/timers/RTC.pas
+c025ffabb5bba2272578d04903637d11  src/driver/timers/TMR_0_ISR.pas
+4a7434e5567f738b8545d56558902d9f  src/driver/timers/TMR_1_ISR.pas
+a4459a13e30281d020d0a8730e243b02  src/driver/timers/graphicsrefresh.pas
+4503465b3f62464f25e17e1d1a67e54d  src/driver/timers/usbhotplug.pas
+0434cc7b77429f971d372e89a8a6972d  src/driver/video/desktop.pas
+fef57dc0269caad191652df07da04466  src/driver/video/doublebuffer.pas
+a2c0d973e133f2624599d12fc0ec13f6  src/driver/video/lvgl.pas
+dce8755865885e41c08b062c162b06c9  src/driver/video/uidebug.pas
+20dc95321989d632fa4c39a5faf74733  src/driver/video/vesa.pas
+19c988cfcc36bcc78e73747662672d8f  src/driver/video/vesa16.pas
+f6714e6972770155cf2c72822ab76128  src/driver/video/vesa24.pas
+81e2f271055c2a89dfc8b7f1d19bf509  src/driver/video/vesa32.pas
+8ea870a31f4a9b11b3dcd639a65d9ca8  src/driver/video/vesa8.pas
+542aa1da8f8e9d6e5cb5e0b90a3c9de5  src/driver/video/video.pas
+d499b828752660e1a03272eb4f63eebb  src/driver/video/videotypes.pas
+b9f4c8f07d26c77cb49bd032202775c0  src/driver/video/windows.pas
+aadcb02abac658feec02042bf5ea4ad0  src/fault/ACE.pas
+d530d3094d335ce5ab78475de5b5a39a  src/fault/BPE.pas
+84c5c4e3981b9718403e7fdeb9ef9f7f  src/fault/BTSSE.pas
+01acde61a8f3f27592e9c6d15349348d  src/fault/CFE.pas
+0f5db45e5979949114dba7d9ba205103  src/fault/CSOE.pas
+a7565ac9d1dadc801c16758d2c4e84fe  src/fault/DBGE.pas
+c45fb023b19f7240a911e189c1771c41  src/fault/DBZ.pas
+b5453d37dd18e375a15f50a870c6dea2  src/fault/DFE.pas
+25fdec8dd1c72680acd5a6246ced55eb  src/fault/GPF.pas
+3c7671f86051aa727adcf547f175d338  src/fault/IDOE.pas
+710aadf1e601c74a0cd8563632f35c50  src/fault/IOPE.pas
+85d27bbbe7002ec3e5e73ff9e971844f  src/fault/MCE.pas
+3f81337468d131b0c9896a588f230772  src/fault/NCE.pas
+7548539c52222f081d75841b929d439f  src/fault/NMIE.pas
+f6a105e5873cc14a8a5c5b05298bdfd1  src/fault/OOBE.pas
+8f976f5663439e533347758cc79add39  src/fault/PF.pas
+3870beacc5b322fa63f633f14b1a8320  src/fault/SFE.pas
+522c6788021d8ebf966096311dd1f38d  src/fault/SNPE.pas
+f32ed5dffb58626b7657a24866c6af4e  src/fault/UIE.pas
+b6bfdc59f9962fc257e9adc7b57a3273  src/include/base64.pas
+dee8388dac0ca79ee6aef73469d75f6b  src/include/bios_data_area.pas
+717b8c0a42983f6b8864d5deda4dd532  src/include/color.pas
+1987f262a6053e02080023554d942ae1  src/include/crc.pas
+7f6c812b5d7ae1a8af5ef00d42a4eb1d  src/include/fonts.pas
+bf9fe2883789147e08980ab4c43220f7  src/include/hashmap.pas
+513d59ae08ba6d753a871e1a82b46ed4  src/include/lists.pas
+c5ef14ac60dad5a32ebfa43da153d05c  src/include/md5.pas
+124f12d75de7ade6993ccd2f02b53ad4  src/include/multiboot.pas
+d8beadde6ebb05c8a3e74aae57d61f34  src/include/rand.pas
+cfa50e59e4bd9ea3a5b05c6b1275858d  src/include/strings.pas
+cb254f95c5e09595c90db690bf98794f  src/include/system.pas
+5df11e0052010580d13f1a5ce3acd60f  src/include/targa.pas
+833967cf14697db6da421a4be58e9044  src/include/texture.pas
+635e5a8936a088a244ddfe48cd658a3f  src/include/types.pas
+a770014537fb6c8d70cf4bc3ec325500  src/include/util.pas
+e23b0bef333262860e1f68034331e529  src/isr/ioapic.pas
+63f4a330383220a5cfad0253c09afde3  src/isr/isr_types.pas
+851217f90e902ca65bebb017eeb172e7  src/isr/isrmanager.pas
+027f34dc6d4e67d15cf10d6db5edd514  src/prog/base64_prog.pas
+2e9d0c9db496dafc3c3423deee644c83  src/prog/dhclient.pas
+6c58870722f8b5fd86308123ae8c934b  src/prog/diskcmd.pas
+a0fa8cf89bee89802d506f2cd3a4dad7  src/prog/diskutil.pas
+31c7601131e09b0dfcc427cdb14bffb6  src/prog/edit.pas
+6fff6024194143a6ebbe849f9aff0326  src/prog/inio.pas
+1ff556cd50088e3ee3efa3103fdc6ba0  src/prog/md5sum.pas
+0f0e6dc1b2d1a6e14b2fd103826d1f12  src/prog/partcmd.pas
+0c7c7f62e8bf76fc2eec7f02e7a092b7  src/prog/vbeinfo.pas
+60bf159fa0a3efb34f73fa15a93acd7c  src/prog/volcmd.pas
+88d71b607256928831a33b363a44c006  src/prog/vterminal.pas

compile.sh

@@ -7,7 +7,7 @@ echo "Asuro Compilation"
 echo " "
 
 #Compile Stub.asm
-rm lib/*
+rm -f lib/*
 
 runOrFail() {
 	local binary=$1
@@ -23,6 +23,7 @@ runOrFail() {
 declare -a run_steps=(
 	"compile_stub.sh" "Failed to compile stub!"
 	"compile_vergen.sh" "Versions failed to compile"
+	"compile_lvgl.sh" "Failed to compile LVGL!"
 	"compile_sources.sh" "Failed to compile FPC Sources!"
 	"compile_link.sh" "Failed linking!"
 	"compile_isogen.sh" "Failed to create ISO!"

compile_link.sh

@@ -14,4 +14,9 @@ done;
 objstring=lib/stub.o" "$objstring 
 echo "Object Files: "$objstring
 echo " "
-ld -m elf_i386 -s --gc-sections -Tlinker.script -o bin/kernel.bin $objstring
+
+# Find libgcc for i386 (needed by LVGL compiled with gcc)
+LIBGCC=$(gcc -m32 -print-libgcc-file-name)
+echo "libgcc: ${LIBGCC}"
+
+ld -m elf_i386 -s --gc-sections -Tlinker.script -o bin/kernel.bin $objstring --start-group lib/liblvgl.a ${LIBGCC} --end-group

compile_lvgl.sh

@@ -0,0 +1,118 @@
+#!/usr/bin/env bash
+# compile_lvgl.sh — Download LVGL v9.2 source and compile into lib/liblvgl.a
+# Clone & compile in /tmp (fast container-local fs).
+# Copy source + objects to /lvgl (host mount) for debugging.
+set -e
+
+LVGL_VERSION="v9.2.2"
+LVGL_REPO="https://github.com/lvgl/lvgl.git"
+LVGL_DIR="/tmp/lvgl"
+OBJ_DIR="/tmp/lvgl_obj"
+CONF_DIR="$(pwd)/lvglh"
+OUT_DIR="$(pwd)/lib"
+
+CC="gcc"
+CFLAGS="-m32 -march=i686 -ffreestanding \
+    -fno-builtin -fno-stack-protector -fno-pic -fno-pie \
+    -O2 -Wall -Wno-unused-function -Wno-unused-variable \
+    -I${CONF_DIR} \
+    -I${LVGL_DIR} \
+    -I${LVGL_DIR}/.. \
+    -DLV_CONF_INCLUDE_SIMPLE"
+
+echo " "
+echo "======================="
+echo " "
+echo "Compiling LVGL..."
+echo " "
+
+# Clone LVGL into /tmp (container-local)
+rm -rf "$LVGL_DIR"
+echo "Downloading LVGL ${LVGL_VERSION}..."
+git clone --depth 1 --branch "${LVGL_VERSION}" "${LVGL_REPO}" "${LVGL_DIR}" 2>&1
+echo "Download complete."
+
+# Gather all LVGL .c source files (core library only, no demos/examples)
+SOURCES=$(find "${LVGL_DIR}/src" -name '*.c' -not -path '*/test/*')
+TOTAL=$(echo "$SOURCES" | wc -l)
+echo "Found ${TOTAL} LVGL source files."
+
+# Compile each .c file to .o (container-local)
+rm -rf "$OBJ_DIR"
+mkdir -p "$OBJ_DIR"
+
+COUNT=0
+ERRORS=0
+for src in $SOURCES; do
+    COUNT=$((COUNT + 1))
+    rel="${src#${LVGL_DIR}/src/}"
+    obj_path="${OBJ_DIR}/${rel%.c}.o"
+    mkdir -p "$(dirname "$obj_path")"
+
+    if ! $CC $CFLAGS -c "$src" -o "$obj_path" 2>&1; then
+        echo "FAILED: $rel"
+        ERRORS=$((ERRORS + 1))
+    fi
+
+    if [ $((COUNT % 50)) -eq 0 ]; then
+        echo "  Compiled ${COUNT}/${TOTAL}..."
+    fi
+done
+
+echo "Compiled ${COUNT} files (${ERRORS} errors)."
+
+if [ "$ERRORS" -ne 0 ]; then
+    echo "LVGL compilation FAILED with ${ERRORS} errors."
+    exit 1
+fi
+
+# Archive into static library
+OBJECTS=$(find "$OBJ_DIR" -name '*.o')
+ar rcs "${OUT_DIR}/liblvgl.a" $OBJECTS
+echo "Created ${OUT_DIR}/liblvgl.a"
+
+# Compile custom LVGL extension files from lvglh/
+LVGLH_SOURCES=$(find "${CONF_DIR}" -name '*.c' 2>/dev/null || true)
+if [ -n "$LVGLH_SOURCES" ]; then
+    echo " "
+    echo "Compiling custom LVGL files from lvglh/..."
+    LVGLH_OBJ_DIR="/tmp/lvglh_obj"
+    rm -rf "$LVGLH_OBJ_DIR"
+    mkdir -p "$LVGLH_OBJ_DIR"
+    HCOUNT=0
+    HERRORS=0
+    for src in $LVGLH_SOURCES; do
+        HCOUNT=$((HCOUNT + 1))
+        rel="${src#${CONF_DIR}/}"
+        obj_path="${LVGLH_OBJ_DIR}/${rel%.c}.o"
+        mkdir -p "$(dirname "$obj_path")"
+        echo "  [lvglh] $rel"
+        if ! $CC $CFLAGS -c "$src" -o "$obj_path" 2>&1; then
+            echo "  FAILED: $rel"
+            HERRORS=$((HERRORS + 1))
+        fi
+    done
+    echo "Compiled ${HCOUNT} custom files (${HERRORS} errors)."
+    if [ "$HERRORS" -ne 0 ]; then
+        echo "Custom LVGL compilation FAILED."
+        exit 1
+    fi
+    # Append custom objects into the existing archive
+    HOBJECTS=$(find "$LVGLH_OBJ_DIR" -name '*.o')
+    ar rcs "${OUT_DIR}/liblvgl.a" $HOBJECTS
+    echo "Updated ${OUT_DIR}/liblvgl.a with custom objects."
+else
+    echo "No custom LVGL files in lvglh/."
+fi
+
+# Copy source + objects to /lvgl host mount for debugging
+echo "Copying LVGL source and objects to host mount..."
+mkdir /code/lvgl 2>/dev/null || true
+rm -rf /code/lvgl/* /code/lvgl/.[!.]* /code/lvgl/..?* 2>/dev/null || true
+cp -a "$LVGL_DIR/src" /code/lvgl/src
+cp -a "$OBJ_DIR" /code/lvgl/obj
+echo "Done."
+
+echo " "
+echo "LVGL compilation complete."
+echo " "

compile_sources.sh

@@ -4,4 +4,4 @@ echo "======================="
 echo " "
 echo "Compiling FPC Sources..."
 echo " "
-fpc -Aelf -gw -g -gl -n -vlewn -O3 -OpPENTIUM3 -Si -Sc -Sg -Xd -CX -XXs -CfSSE -CfSSE2 -Rintel -Pi386 -Tlinux -FElib/ -Fusrc/* -Fusrc/driver/* -Fusrc/driver/net/* src/kernel.pas
+fpc -Aelf -gw -g -gl -n -v0ew -O3 -OpPENTIUM3 -Si -Sc -Sg -Xd -CX -XXs -CfSSE -CfSSE2 -Rintel -Pi386 -Tlinux -FElib/ -Fusrc/* -Fusrc/include/data_structures/* -Fusrc/driver/* -Fusrc/driver/net/* -Fusrc/driver/bus/* -Fusrc/driver/bus/usb/* -Fusrc/driver/hid/* -Fusrc/driver/storage/* -Fusrc/driver/storage/AHCI/* -Fusrc/driver/storage/IDE/* -Fusrc/driver/storage/Filesystems/* -Fusrc/prog/* src/kernel.pas

doc/flatfs.md

@@ -0,0 +1,32 @@
+#Flat filesystem
+
+A super simple filesystem for asuro. Folders are emulated in filenames.
+
+Starts with disk info sector, sector 0 of volume
+
+---
+#### disk info
+
+jmp2boot        : ubit24;
+OEMName         : array[0..7] of char;
+version         : uint16 // numerical version of filesystem
+sectorCount      : uint16;
+fileCount       : uint16
+signature       : uint32 = 0x0B00B1E5
+
+
+the Rest of the sector is reserved
+
+---
+
+Starting from sector 1 is the file table. Table size is determined by entry size (64) * fileCount
+
+---
+####File entry
+
+name : array[0..59] of char //file name max 60 chars
+fileStart : 16bit // start sector of data
+fileSize : 16bit // data size in sectors
+
+---
+

iso/hello.txt

@@ -0,0 +1 @@
+Hello from the Asuro ISO!

src/driver/bus/EHCI.pas

@@ -1,65 +0,0 @@
-//  Copyright 2021 Kieron Morris
-//
-//  Licensed under the Apache License, Version 2.0 (the "License");
-//  you may not use this file except in compliance with the License.
-//  You may obtain a copy of the License at
-//
-//  http://www.apache.org/licenses/LICENSE-2.0
-//
-//  Unless required by applicable law or agreed to in writing, software
-//  distributed under the License is distributed on an "AS IS" BASIS,
-//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-//  See the License for the specific language governing permissions and
-//  limitations under the License.
-
-{ 
-	Driver->Bus->EHCI - Enhanced Host Controller Interface Driver.
-	
-	@author(Kieron Morris <[email protected]>)
-}
-unit EHCI;
-
-interface
-
-uses
-    tracer,
-    Console,
-    PCI,
-    drivertypes,
-    pmemorymanager,
-    vmemorymanager,
-    util,
-    drivermanagement;
-
-function load : boolean;
-
-implementation
-
-function load : boolean;
-var
-    devices : TDeviceArray;
-    count   : uint32;
-    i       : uint32;
-
-begin
-    tracer.push_trace('EHCI.load');
-    devices:= PCI.getDeviceInfo($0C, $03, $20, count);
-    console.output('USB-EHCI Driver', 'Found ');
-    console.writeint(count);
-    console.writestringln(' USB Controller(s).');
-    if count > 0 then begin
-        for i:=0 to count-1 do begin
-            console.output('USB-EHCI Driver', 'Controller[');
-            console.writeint(i);
-            console.writestring(']: ');
-            console.writehex(devices[i].device_id);
-            console.writestring(' ');
-            console.writehex(devices[i].vendor_id);
-            console.writestring(' ');
-            console.writehexln(devices[i].prog_if);
-        end;
-    end;
-    load:= true;
-end;
-
-end.