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Remove build scripts and linker file

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This commit is contained in:
Frater 2026-01-12 10:25:58 +01:00
commit 62eb89356e
5 changed files with 0 additions and 109 deletions
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72
build-elf.bat
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@ -1,72 +0,0 @@
@echo off
setlocal enabledelayedexpansion
set "MSYS=C:\msys64"
set "NASM=C:\Program Files\NASM\nasm.exe"
"%MSYS%\usr\bin\bash.exe" -lc ^
"set -e; cd '%~dp0'; \
mkdir -p build; \
echo assembling; \
'%NASM%' -f elf32 -g -F dwarf src/boot.asm -o build/bios.o; \
echo linking; \
/usr/bin/ld -m elf_i386 -T link.ld -o build/bios.elf build/bios.o; \
echo objcopy; \
/usr/bin/objcopy -O binary build/bios.elf build/bios.bin; \
echo done"
pause
exit /b %errorlevel%
exit 0
rem Outils
set NASM="C:\Program Files\NASM\nasm.exe"
set "LD=C:\msys64\usr\bin\ld.exe"
set "OBJCOPY=C:\msys64\mingw64\bin\objcopy.exe"
rem Se placer dans le dossier du .bat
pushd "%~dp0"
if not exist build mkdir build
cd src
echo compiling ELF file
%NASM% -f elf32 -g -F dwarf boot.asm -o ..\build\bios-elf.o
echo compiling ROM file
%NASM% -f bin boot.asm -o ..\build\bios.bin
echo Linking
%LD% -m elf_i386 -T link.ld -o ..\build\bios.elf ..\build\bios-elf.o
echo ObjCopy
%OBJCOPY% -O binary ..\build\bios.elf ..\build\bios-elf.bin
popd
pause

7
build.bat
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@echo off
cd src
"c:\program files\NASM\nasm" -f bin boot.asm -o ..\build\bios.bin
cd ..
qemu-system-x86_64 -bios build/bios.bin -device loader,file=roms/vgabios.bin,addr=0xC0000,force-raw=on -device isa-debugcon,chardev=myconsole -chardev stdio,id=myconsole -k be -display sdl

10
build.sh
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#!/usr/bin/env bash
set -euo pipefail
mkdir -p build
cd src
nasm -f elf32 -g -F dwarf boot.asm -o ../build/bios.o
cd ..
ld -m elf_i386 -T link.ld -o build/bios.elf build/bios.o
objcopy -O binary build/bios.elf build/bios.bin

17
link.ld
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OUTPUT_FORMAT(elf32-i386)
ENTRY(reset_vector)
ROM_SIZE = 0x10000;
ROM_BASE = 0x100000000 - ROM_SIZE; /* 0xFFFF0000 */
SECTIONS
{
. = ROM_BASE;
.text : { *(.text*) *(.rodata*) *(.data*) }
/* Place le reset vector à 0xFFFFFFF0 (16 octets avant 4GB) */
.reset 0xFFFFFFF0 : { KEEP(*(.reset)) }
/DISCARD/ : { *(.eh_frame*) *(.comment*) }
}

3
run.bat
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@ -1,3 +0,0 @@
@echo off
qemu-system-x86_64 -bios build/bios.bin -device loader,file=build/vgabios.bin,addr=0xC0000,force-raw=on -device isa-debugcon,chardev=myconsole -chardev stdio,id=myconsole -k be -display sdl