DeforaOS/uKernel
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Compare commits

base: DeforaOS:9aa1251c70c981d23a3547106906144a68dd4df0
Branches Tags
DeforaOS:master
DeforaOS:khorben/idt
DeforaOS:khorben/tss
DeforaOS:khorben/gdt
DeforaOS:khorben/syslog
DeforaOS:khorben/toolchain
DeforaOS:khorben/libc
DeforaOS:khorben/cross
DeforaOS:khorben/driver-interface
DeforaOS:khorben/platform-framework
DeforaOS:khorben/clock-cmos
DeforaOS:khorben/platform
DeforaOS:khorben/amd64-boot
...
compare: DeforaOS:04b87759ef14540a94e23dc91299cc488054d306
Branches Tags
DeforaOS:khorben/idt
DeforaOS:master
DeforaOS:khorben/tss
DeforaOS:khorben/gdt
DeforaOS:khorben/syslog
DeforaOS:khorben/toolchain
DeforaOS:khorben/libc
DeforaOS:khorben/cross
DeforaOS:khorben/driver-interface
DeforaOS:khorben/platform-framework
DeforaOS:khorben/clock-cmos
DeforaOS:khorben/platform
DeforaOS:khorben/amd64-boot

4 Commits
9aa1251c70 ... 04b87759ef

Author SHA1 Message Date
Pierre Pronchery
04b87759ef Update the copyright notice 2025-03-16 11:34:14 +01:00
Pierre Pronchery
799964ac2f i386: code cleanup 2025-03-16 11:34:00 +01:00
Pierre Pronchery
3d811ed787 Update the copyright notice 2025-03-16 11:32:45 +01:00
Pierre Pronchery
49ca697b74 i386: enable interrupts before calling main() 2025-03-16 11:31:49 +01:00
2 changed files with 5 additions and 6 deletions
Show Stats Expand all files Collapse all files

6
src/arch/i386/gdt.S
View File

@ -1,5 +1,5 @@
/* $Id$ */ /* $Id$ */
/* Copyright (c) 2018-2020 Pierre Pronchery <khorben@defora.org> */ /* Copyright (c) 2018-2025 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS uKernel */ /* This file is part of DeforaOS uKernel */
/* Originally from https://wiki.osdev.org/Bare_Bones */ /* Originally from https://wiki.osdev.org/Bare_Bones */
@ -13,11 +13,7 @@
.type __arch_setgdt, @function .type __arch_setgdt, @function
#endif #endif
__arch_setgdt: __arch_setgdt:
#if 1
lea gdt_descriptor, %ecx lea gdt_descriptor, %ecx
#else
mov (gdt_descriptor), %ecx
#endif
/* set the offset of the GDT */ /* set the offset of the GDT */
mov 0x4(%esp), %eax mov 0x4(%esp), %eax
mov %eax, 0x2(%ecx) mov %eax, 0x2(%ecx)

5
src/arch/i386/loader.S
View File

@ -1,5 +1,5 @@
/* $Id$ */ /* $Id$ */
/* Copyright (c) 2018-2020 Pierre Pronchery <khorben@defora.org> */ /* Copyright (c) 2018-2025 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS uKernel */ /* This file is part of DeforaOS uKernel */
/* Originally from https://wiki.osdev.org/Bare_Bones */ /* Originally from https://wiki.osdev.org/Bare_Bones */
@ -125,6 +125,9 @@ _start:
push $0x0 push $0x0
2: 2:
/* enable interrupts */
sti
/* start the loader */ /* start the loader */
call main call main
mov %ebp, %esp mov %ebp, %esp