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working build of bootloader

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karina
2026-04-20 05:20:27 +04:00
parent 67838d2702
commit c533478e76
3 changed files with 16 additions and 7 deletions
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Bootloader/CMakeLists.txt
+2 -1
View File
@@ -20,7 +20,7 @@ set(POSIX_UEFI_SOURCES
Source/uefi/unistd.c Source/uefi/unistd.c
) )
add_library(posix_uefi_lib STATIC ${POSIX_UEFI_SOURCES}) add_library(posix_uefi_lib OBJECT ${POSIX_UEFI_SOURCES})
target_compile_options(posix_uefi_lib PRIVATE ${UEFI_COMPILE_OPTIONS}) target_compile_options(posix_uefi_lib PRIVATE ${UEFI_COMPILE_OPTIONS})
target_include_directories(posix_uefi_lib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/Source/uefi) target_include_directories(posix_uefi_lib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/Source/uefi)
@@ -34,6 +34,7 @@ target_link_options(BOOTAA64 PRIVATE
-target aarch64-unknown-windows-msvc -target aarch64-unknown-windows-msvc
-nostdlib -nostdlib
-Wl,-subsystem:efi_application -Wl,-subsystem:efi_application
-Wl,-include:uefi_init
-Wl,-entry:uefi_init -Wl,-entry:uefi_init
) )
Bootloader/Source/main.c
+2 -1
View File
@@ -1,6 +1,7 @@
#include "uefi/uefi.h" #include "uefi/uefi.h" // IWYU pragma: keep
int main() { int main() {
printf("Meow!\n"); printf("Meow!\n");
while (1) __asm__ ("wfi");
return 0; return 0;
} }
justfile
+11 -4
View File
@@ -4,7 +4,11 @@ OS_NAME := os()
ARCH_NAME := arch() ARCH_NAME := arch()
OVMF_ARM := if OS_NAME == "macos" { OVMF_ARM := if OS_NAME == "macos" {
if ARCH_NAME == "arm64" {
"/opt/homebrew/share/qemu/edk2-aarch64-code.fd" "/opt/homebrew/share/qemu/edk2-aarch64-code.fd"
} else {
"/usr/local/share/qemu/edk2-aarch64-code.fd"
}
} else { } else {
"/usr/share/edk2/aarch64/QEMU_EFI.fd" "/usr/share/edk2/aarch64/QEMU_EFI.fd"
} }
@@ -24,7 +28,7 @@ CPU := if ARCH_NAME == "arm64" { "host" } else {
export BUILD_DIR := justfile_directory() + "/.build" export BUILD_DIR := justfile_directory() + "/.build"
export TEMP_DIR := BUILD_DIR + "/temp" export TEMP_DIR := BUILD_DIR + "/temp"
export BOOT_BIN := BUILD_DIR + "/bootloader/BOOTAA64.EFI" export BOOT_BIN := BUILD_DIR + "/bootloader/BOOTAA64.EFI"
export IMG_FILE := BUILD_DIR + "/termOS.img" export IMG_FILE := BUILD_DIR + "/ksOS.img"
mod Bootloader mod Bootloader
@@ -48,13 +52,16 @@ _prep:
@run: _image @run: _image
@echo "🚀 Launching..." @echo "🚀 Launching..."
@cp /usr/share/edk2/aarch64/QEMU_VARS.fd {{TEMP_DIR}}/vars.fd
qemu-system-aarch64 {{ACCEL}} \ qemu-system-aarch64 {{ACCEL}} \
-machine virt \ -machine virt \
-cpu {{CPU}} \ -cpu {{CPU}} \
-m 512M \ -m 512M \
-drive if=pflash,format=raw,readonly=on,file=/usr/share/edk2/aarch64/QEMU_EFI.fd \ -device virtio-gpu-pci \
-drive if=pflash,format=raw,file={{TEMP_DIR}}/vars.fd \ -display cocoa,show-cursor=on \
-drive if=pflash,format=raw,readonly=on,file={{OVMF_ARM}} \
-drive file={{IMG_FILE}},format=raw,if=none,id=hd0 \ -drive file={{IMG_FILE}},format=raw,if=none,id=hd0 \
-device virtio-blk-device,drive=hd0 \ -device virtio-blk-device,drive=hd0 \
-serial mon:stdio -serial mon:stdio
@clean:
rm -rf {{BUILD_DIR}}