Исправление мелких ошибок

configs/limine.cfg

@@ -1,9 +1,8 @@
 GRAPHICS=yes
-TIMEOUT=0
+TIMEOUT=5
 DEFAULT_ENTRY=0
 INTERFACE_BRANDING=git.synapseos.ru/Aren/bmosp
 BACKGROUND_STYLE=stretched
-BACKGROUND_PATH=boot:///boot.tga
 TERM_WALLPAPER=boot:///boot.jpg
 #TERM_FONT=boot:///CYRILL2.F16
 #TERM_FONT_SIZE=8x16

include/sys.h

@@ -56,6 +56,8 @@ typedef struct {
 	void *data;
 	int64_t err_code;
 	uint64_t module_id;
+	uint8_t irq;       // Номер прерывания
+	void *irq_handler; // Адрес обработчика прерываний
 } __attribute__((packed)) module_info_t;
 
 typedef struct {

include/version.h

@@ -1,3 +1,3 @@
 #define VERSION_MAJOR 0
 #define VERSION_MINOR 1
-#define VERSION_BUILD 852
+#define VERSION_BUILD 870

kernel/arch/idt.c

@@ -51,12 +51,17 @@ static void exception_handler(struct frame state) {
 }
 
 void isr_generic(struct frame state) {
+	if (state.int_number > 255) { return; }
+
+	if (state.int_number != 32) { LOG("Обработка прерывания %u\n", state.int_number); }
+
 	if (state.int_number < 32) {
 		exception_handler(state);
 	} else {
-		// LOG("Обработка прерывания %u\n", state.int_number);
-		isr[state.int_number](&state);
-		outb(0x20, 0x20);
+		if (isr[state.int_number]) { isr[state.int_number](&state); }
+
+		if (state.int_number >= 39) { outb(0xA0, 0x20); }
+		// outb(0x20, 0x20);
 	}
 }
 

kernel/arch/pit.c

@@ -17,7 +17,7 @@ static volatile uint64_t test_color = 0x00D000;
 
 extern uint32_t width;
 
-static volatile void isr_local( ) {
+static void isr_local( ) {
 	if (test_color >= 0xFFFFFF) { test_color = 0x00D000; }
 	uint32_t last = fb_get_text_color( );
 	fb_set_text_color(test_color);

kernel/start.c

@@ -40,10 +40,14 @@ void _start( ) {
 
 	asm volatile("sti");
 
-	while (1) {
+	for (;;) {
+		if (!(inb(0x64) & 1)) {
+			io_wait( );
+			continue;
+		}
 		uint64_t byte = inb(0x60);
 		switch (byte) {
-			case 0x1:
+			case 0x1: // Клавиша "ESCAPE"
 				LOG("Выход для Bochs\n");
 				outw(0xB004, 0x2000);
 
@@ -56,11 +60,17 @@ void _start( ) {
 				LOG("Выход для облачного гипервизора\n");
 				outw(0x600, 0x34);
 				break;
-			case 0x4F:
+			case 0x4F: // Клавиша "END"
 				LOG("Вызов прерывания переключения задач!\n");
 				asm volatile("int $32");
 				break;
 			default: break;
 		}
+
+		uint8_t status = inb(0x61);
+
+		status |= 1;
+
+		outb(0x61, status);
 	}
 }

scripts/pbuild.py

@@ -15,6 +15,7 @@ ARCH_FLAGS = "-m64 -march=x86-64 -mabi=sysv -mno-red-zone -mcmodel=kernel -MMD -
 WARN_FLAGS = "-Wall -Wextra -nostdlib"
 STANDART_FLAGS = f"-std=gnu11 -DKERNEL_GIT_TAG=\\\"{__VERSION}\\\"" # -DNO_DEBUG=1
 PROTECT_FLAGS = "-O0 -g -pipe -ffreestanding -fno-stack-protector -fno-lto -fno-stack-check -fno-PIC -fno-PIE"
+PROTECT_FLAGS += " -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx"
 CHARSET_FLAGS = "-finput-charset=UTF-8 -fexec-charset=cp1251"
 LIBS_FLAGS = "-Ilimine -Iinclude"
 FORMAT_CMD = """find . \( -name "*.c" -o -name "*.h" -o -name "*.cpp" -o -name "*.hpp" \) -print0 | xargs -0 clang-format -i -style=file"""
@@ -144,7 +145,7 @@ def create_hdd(IMAGE_NAME):
 	os.system(f"mcopy -i {IMAGE_NAME}.hdd@@1M kernel.elf configs/limine.cfg limine/limine-bios.sys ::/")
 	os.system(f"mcopy -i {IMAGE_NAME}.hdd@@1M modules/bin/* ::/mod")
 	os.system(f"mcopy -i {IMAGE_NAME}.hdd@@1M limine/BOOTX64.EFI limine/BOOTIA32.EFI ::/EFI/BOOT")
-	os.system(f"mcopy -i {IMAGE_NAME}.hdd@@1M boot.tga ::/")
+	os.system(f"mcopy -i {IMAGE_NAME}.hdd@@1M boot.tga boot.jpg ::/")
 	os.system(f"./limine/limine bios-install {IMAGE_NAME}.hdd")
 
 
@@ -152,7 +153,7 @@ def create_iso(IMAGE_NAME):
 	os.system(f"rm -f {IMAGE_NAME}.iso")
 	os.system(f"rm -rf iso_root")
 	os.system(f"mkdir -p iso_root")
-	os.system(f"cp -v kernel.elf boot.tga configs/limine.cfg limine/limine-bios.sys limine/limine-bios-cd.bin limine/limine-uefi-cd.bin iso_root/")
+	os.system(f"cp -v kernel.elf boot.tga boot.jpg configs/limine.cfg limine/limine-bios.sys limine/limine-bios-cd.bin limine/limine-uefi-cd.bin iso_root/")
 	os.system(f"mkdir -p iso_root/EFI/BOOT")
 	shutil.copytree("modules/bin", "iso_root/mod")
 	os.system(f"cp -v limine/BOOTX64.EFI iso_root/EFI/BOOT/")