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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,66 +1,66 @@ | ||
| .EXPORT_ALL_VARIABLES: | ||
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| TOPDIR := $(dir $(realpath $(lastword $(MAKEFILE_LIST)))) | ||
| SYSROOTDIR := $(TOPDIR)/sysroot | ||
| TOOLSDIR := $(TOPDIR)/tools | ||
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| RM = echo | ||
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| MK_BUGREPORT := \"https://git.cute.engineering/d0p1/StupidOS/issues\" | ||
| MK_COMMIT := \"$(shell git rev-parse --short HEAD)\" | ||
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| SUBDIRS := tools boot kernel lib bin | ||
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| TARGET = stupid.tar.gz floppy_boot.img | ||
| ifneq ($(OS),Windows_NT) | ||
| EXEXT = | ||
| TARGET += stupid.iso stdupid.hdd | ||
| else | ||
| EXEXT = .exe | ||
| endif | ||
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| .PHONY: all | ||
| all: $(TARGET) | ||
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| GOAL:=install | ||
| clean: GOAL:=clean | ||
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| .PHONY: $(SUBDIRS) | ||
| $(SUBDIRS): | ||
| @echo "📁 $@" | ||
| DESTDIR=$(SYSROOTDIR) $(MAKE) -C $@ $(GOAL) | ||
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| .PHONY: stupid.iso | ||
| stupid.iso: $(SUBDIRS) | ||
| $(TOPDIR)/tools/create-iso $@ sysroot | ||
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| .PHONY: stupid.hdd | ||
| stupid.hdd: $(SUBDIRS) | ||
| @echo "" | ||
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| .PHONY: stupid.tar.gz | ||
| stupid.tar.gz: $(SUBDIRS) | ||
| tar -czvf $@ sysroot | ||
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| .PHONY: floppy_boot.img | ||
| floppy_boot.img: $(SUBDIRS) | ||
| dd if=/dev/zero of=$@ bs=512 count=1440 | ||
| mformat -C -f 1440 -i $@ | ||
| dd if=boot/bootsector.bin of=$@ conv=notrunc | ||
| mcopy -i $@ boot/stpdboot.sys ::/STPDBOOT.SYS | ||
| mcopy -i $@ kernel/vmstupid.sys ::/VMSTUPID.SYS | ||
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| .PHONY: run | ||
| run: all | ||
| qemu-system-i386 \ | ||
| -rtc base=localtime \ | ||
| -drive file=floppy_boot.img,if=none,format=raw,id=boot \ | ||
| -drive file=fat:rw:./sysroot,if=none,id=hdd \ | ||
| -device floppy,drive=boot \ | ||
| -device ide-hd,drive=hdd \ | ||
| -global isa-fdc.bootindexA=0 \ | ||
| -serial mon:stdio | ||
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| .PHONY: clean | ||
| clean: $(SUBDIRS) | ||
| $(RM) $(TARGET) $(SYSROOTDIR) | ||
| .EXPORT_ALL_VARIABLES: | ||
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| TOPDIR := $(dir $(realpath $(lastword $(MAKEFILE_LIST)))) | ||
| SYSROOTDIR := $(TOPDIR)/sysroot | ||
| TOOLSDIR := $(TOPDIR)/tools | ||
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| RM = echo | ||
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| MK_BUGREPORT := \"https://git.cute.engineering/d0p1/StupidOS/issues\" | ||
| MK_COMMIT := \"$(shell git rev-parse --short HEAD)\" | ||
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| SUBDIRS := tools boot kernel lib bin | ||
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| TARGET = stupid.tar.gz floppy_boot.img | ||
| ifneq ($(OS),Windows_NT) | ||
| EXEXT = | ||
| TARGET += stupid.iso stupid.hdd | ||
| else | ||
| EXEXT = .exe | ||
| endif | ||
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| .PHONY: all | ||
| all: $(TARGET) | ||
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| GOAL:=install | ||
| clean: GOAL:=clean | ||
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| .PHONY: $(SUBDIRS) | ||
| $(SUBDIRS): | ||
| @echo "📁 $@" | ||
| DESTDIR=$(SYSROOTDIR) $(MAKE) -C $@ $(GOAL) | ||
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| .PHONY: stupid.iso | ||
| stupid.iso: $(SUBDIRS) | ||
| $(TOPDIR)/tools/create-iso $@ sysroot | ||
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| .PHONY: stupid.hdd | ||
| stupid.hdd: $(SUBDIRS) | ||
| @echo "" | ||
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| .PHONY: stupid.tar.gz | ||
| stupid.tar.gz: $(SUBDIRS) | ||
| tar -czvf $@ sysroot | ||
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| .PHONY: floppy_boot.img | ||
| floppy_boot.img: $(SUBDIRS) | ||
| dd if=/dev/zero of=$@ bs=512 count=1440 | ||
| mformat -C -f 1440 -i $@ | ||
| dd if=boot/bootsector.bin of=$@ conv=notrunc | ||
| mcopy -i $@ boot/stpdboot.sys ::/STPDBOOT.SYS | ||
| mcopy -i $@ kernel/vmstupid.sys ::/VMSTUPID.SYS | ||
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| .PHONY: run | ||
| run: all | ||
| qemu-system-i386 \ | ||
| -rtc base=localtime \ | ||
| -drive file=floppy_boot.img,if=none,format=raw,id=boot \ | ||
| -drive file=fat:rw:./sysroot,if=none,id=hdd \ | ||
| -device floppy,drive=boot \ | ||
| -device ide-hd,drive=hdd \ | ||
| -global isa-fdc.bootindexA=0 \ | ||
| -serial mon:stdio | ||
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| .PHONY: clean | ||
| clean: $(SUBDIRS) | ||
| $(RM) $(TARGET) $(SYSROOTDIR) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,120 +1,120 @@ | ||
| INCLUDE 'const.inc' | ||
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| ORG STAGE0_BASE | ||
| USE16 | ||
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| jmp short _start | ||
| nop | ||
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| ; Boot Record | ||
| OEM_identifier db 'STUPID ' | ||
| bytes_per_sector dw 512 | ||
| sectors_per_cluster db 1 | ||
| reserved_sectors dw 1 | ||
| FAT_count db 2 | ||
| root_dir_entries dw 224 | ||
| total_sectors dw 2880 | ||
| media_desc_type db 0xF0 | ||
| sectors_per_FAT dw 9 | ||
| sectors_per_track dw 18 | ||
| heads_per_cylinder dw 2 | ||
| hidden_sectors dd 0 | ||
| large_sector_count dd 0 | ||
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| ; Extended Boot Record | ||
| drive_number db 0x0 | ||
| reserved db 0x0 | ||
| signature db 0x29 ; 0x28 or 0x29 | ||
| volume_id dd 0xB00B135 ; hope mine will grow :'( | ||
| volume_label db 'Stupid Boot' | ||
| system_id db 'FAT12 ' | ||
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| _start: | ||
| cli | ||
| cld | ||
| jmp 0x0:.canonicalize_cs | ||
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| .canonicalize_cs: | ||
| xor ax, ax | ||
| mov ds, ax | ||
| mov ss, ax | ||
| mov es, ax | ||
| mov sp, 0x7c00 | ||
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| mov [drive_number], dl | ||
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| ; reset floppy disk | ||
| @@: | ||
| mov dl, [drive_number] | ||
| xor ah, ah | ||
| int 0x13 | ||
| jc @b | ||
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| call fat_load_root | ||
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| ; search in root directory | ||
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| mov si, kernel_file | ||
| call fat_search_root | ||
| jc .error_not_found | ||
| mov [kernel_start], ax | ||
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| mov si, stage1_file | ||
| call fat_search_root | ||
| jc .error_not_found | ||
| mov [stage1_start], ax | ||
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| ; load fat | ||
| xor ax, ax | ||
| mov al, [FAT_count] | ||
| mul word [sectors_per_FAT] | ||
| mov cx, ax | ||
| mov ax, [reserved_sectors] | ||
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| xor bx, bx | ||
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| call disk_read_sectors | ||
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| ; preload kernel | ||
| mov ax, KERNEL_PRELOAD/0x10 | ||
| mov es, ax | ||
| mov ax, [kernel_start] | ||
| xor bx, bx | ||
| call fat_load_binary | ||
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| ; load stage 2 | ||
| mov ax, STAGE1_BASE/0x10 | ||
| mov es, ax | ||
| mov ax, [stage1_start] | ||
| xor bx, bx | ||
| call fat_load_binary | ||
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| jmp 0x0:STAGE1_BASE | ||
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| .error_not_found: | ||
| push si | ||
| mov si, msg_error | ||
| call bios_print | ||
| pop si | ||
| call bios_print | ||
| mov si, msg_not_found | ||
| call bios_print | ||
| hlt | ||
| jmp $ | ||
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| INCLUDE "utils.inc" | ||
| INCLUDE "fat12.inc" | ||
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| msg_error db "ERROR: ", 0 | ||
| msg_not_found db " not found", CR, LF, 0 | ||
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| kernel_file db "VMSTUPIDSYS", 0 | ||
| stage1_file db "STPDBOOTSYS", 0 | ||
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| kernel_start dw 0x0 | ||
| stage1_start dw 0x0 | ||
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| rb 0x7C00+512-2-$ | ||
| db 0x55, 0xAA | ||
| INCLUDE 'const.inc' | ||
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| ORG STAGE0_BASE | ||
| USE16 | ||
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| jmp short _start | ||
| nop | ||
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| ; Boot Record | ||
| OEM_identifier db 'STUPID ' | ||
| bytes_per_sector dw 512 | ||
| sectors_per_cluster db 1 | ||
| reserved_sectors dw 1 | ||
| FAT_count db 2 | ||
| root_dir_entries dw 224 | ||
| total_sectors dw 2880 | ||
| media_desc_type db 0xF0 | ||
| sectors_per_FAT dw 9 | ||
| sectors_per_track dw 18 | ||
| heads_per_cylinder dw 2 | ||
| hidden_sectors dd 0 | ||
| large_sector_count dd 0 | ||
|
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| ; Extended Boot Record | ||
| drive_number db 0x0 | ||
| reserved db 0x0 | ||
| signature db 0x29 ; 0x28 or 0x29 | ||
| volume_id dd 0xB00B135 ; hope mine will grow :'( | ||
| volume_label db 'Stupid Boot' | ||
| system_id db 'FAT12 ' | ||
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| _start: | ||
| cli | ||
| cld | ||
| jmp 0x0:.canonicalize_cs | ||
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| .canonicalize_cs: | ||
| xor ax, ax | ||
| mov ds, ax | ||
| mov ss, ax | ||
| mov es, ax | ||
| mov sp, 0x7c00 | ||
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| mov [drive_number], dl | ||
|
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| ; reset floppy disk | ||
| @@: | ||
| mov dl, [drive_number] | ||
| xor ah, ah | ||
| int 0x13 | ||
| jc @b | ||
|
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| call fat_load_root | ||
|
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| ; search in root directory | ||
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| mov si, kernel_file | ||
| call fat_search_root | ||
| jc .error_not_found | ||
| mov [kernel_start], ax | ||
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| mov si, stage1_file | ||
| call fat_search_root | ||
| jc .error_not_found | ||
| mov [stage1_start], ax | ||
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| ; load fat | ||
| xor ax, ax | ||
| mov al, [FAT_count] | ||
| mul word [sectors_per_FAT] | ||
| mov cx, ax | ||
| mov ax, [reserved_sectors] | ||
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| xor bx, bx | ||
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| call disk_read_sectors | ||
|
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| ; preload kernel | ||
| mov ax, KERNEL_PRELOAD/0x10 | ||
| mov es, ax | ||
| mov ax, [kernel_start] | ||
| xor bx, bx | ||
| call fat_load_binary | ||
|
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| ; load stage 2 | ||
| mov ax, STAGE1_BASE/0x10 | ||
| mov es, ax | ||
| mov ax, [stage1_start] | ||
| xor bx, bx | ||
| call fat_load_binary | ||
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| jmp 0x0:STAGE1_BASE | ||
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| .error_not_found: | ||
| push si | ||
| mov si, msg_error | ||
| call bios_print | ||
| pop si | ||
| call bios_print | ||
| mov si, msg_not_found | ||
| call bios_print | ||
| hlt | ||
| jmp $ | ||
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| INCLUDE "utils.inc" | ||
| INCLUDE "fat12.inc" | ||
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| msg_error db "ERROR: ", 0 | ||
| msg_not_found db " not found", CR, LF, 0 | ||
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| kernel_file db "VMSTUPIDSYS", 0 | ||
| stage1_file db "STPDBOOTSYS", 0 | ||
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| kernel_start dw 0x0 | ||
| stage1_start dw 0x0 | ||
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| rb 0x7C00+512-2-$ | ||
| db 0x55, 0xAA |
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