diff options
Diffstat (limited to 'dev/Kernel/HALKit/AMD64/HalCommonAPI.asm')
| -rw-r--r-- | dev/Kernel/HALKit/AMD64/HalCommonAPI.asm | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/dev/Kernel/HALKit/AMD64/HalCommonAPI.asm b/dev/Kernel/HALKit/AMD64/HalCommonAPI.asm index 4a516d33..715f4bcf 100644 --- a/dev/Kernel/HALKit/AMD64/HalCommonAPI.asm +++ b/dev/Kernel/HALKit/AMD64/HalCommonAPI.asm @@ -80,62 +80,3 @@ mp_system_call_handler: o64 sysret [bits 16] - -section .text -global hal_ap_start - -hal_ap_start: - mov ax, 0x0 - mov ss, ax - mov esp, 0x7000 - - cli - mov eax, cr0 - or eax, 1 - mov cr0, eax - jmp .flush -.flush: - mov ax, 0x10 - mov ds, ax - mov es, ax - mov fs, ax - mov gs, ax - mov ss, ax - - mov eax, cr4 - or eax, 1 << 5 - mov cr4, eax - - mov eax, cr3 - mov cr3, eax - - mov ecx, 0xC0000080 - rdmsr - or eax, 1 - wrmsr - - mov eax, cr0 - or eax, (1 << 31) - mov cr0, eax - - jmp 0x08:hal_ap_64bit_entry - -[bits 64] - -; 64-bit entry point -section .text -global hal_ap_64bit_entry -hal_ap_64bit_entry: - mov ax, 0x10 - mov ds, ax - mov es, ax - mov fs, ax - mov gs, ax - mov ss, ax - - mov rsp, 0x8001000 ; Stack Address for scheduler AP. - - jmp hal_ap_64bit_entry_loop - -hal_ap_64bit_entry_loop: - jmp $
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