diff options
| author | Brett Weiland <brett_weiland@bpcspace.com> | 2021-09-12 12:53:33 -0500 |
|---|---|---|
| committer | Brett Weiland <brett_weiland@bpcspace.com> | 2021-09-12 12:55:07 -0500 |
| commit | 2062e7070710989abf7271838efb99cbfbe511d0 (patch) | |
| tree | 1d7b9a7dc04ff8c3f3e3a0f3c54988ecc3087074 /src/bootloader | |
| parent | 1f71b9576db536af84155363e14fc49e92de2eef (diff) | |
SMP fixed for CPUs with defective cores
modified: README.md
modified: src/.gdb_history
modified: src/bootloader/enter_kernel.asm
modified: src/bootloader/gdt.asm
modified: src/debug/gdbinit.gdb
modified: src/include/int.h
modified: src/include/paging.h
modified: src/include/smp.h
modified: src/include/smp_sync.h
modified: src/indigo_os
modified: src/kernel/int.c
modified: src/kernel/kernel.c
modified: src/kernel/klog.c
modified: src/kernel/madt.c
modified: src/kernel/page.c
modified: src/kernel/panic.c
modified: src/kernel/printf.c
modified: src/kernel/smp.c
modified: src/kernel/smp_trampoline.asm
modified: .gitignore
deleted: src/.gdb_history
Diffstat (limited to 'src/bootloader')
| -rw-r--r-- | src/bootloader/enter_kernel.asm | 6 | ||||
| -rw-r--r-- | src/bootloader/gdt.asm | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/src/bootloader/enter_kernel.asm b/src/bootloader/enter_kernel.asm index bdf0a71..475e288 100644 --- a/src/bootloader/enter_kernel.asm +++ b/src/bootloader/enter_kernel.asm @@ -92,7 +92,9 @@ bits 64 mov rbp, 0 mov rsp, _kernel_stack_loc mov rax, QWORD kernel_init -;push QWORD 0 jmp rax -jmp $ +full_stop: +cli +hlt +jmp full_stop ret diff --git a/src/bootloader/gdt.asm b/src/bootloader/gdt.asm index 0e6d89b..a1d61e2 100644 --- a/src/bootloader/gdt.asm +++ b/src/bootloader/gdt.asm @@ -29,7 +29,7 @@ dq .gdt_start PROTECTED_CODE_SEGMENT equ .gdt_code - .gdt_start PROTECTED_DATA_SEGMENT equ .gdt_data - .gdt_start - +align 8 long_gdt: .gdt_start: ;and now we set up a temporary GDT creating a 1:1 mapping |