diff options
Diffstat (limited to 'EdkCompatibilityPkg/Compatibility/MpServicesOnFrameworkMpServicesThunk/X64/MpFuncs.S')
| -rw-r--r-- | EdkCompatibilityPkg/Compatibility/MpServicesOnFrameworkMpServicesThunk/X64/MpFuncs.S | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/EdkCompatibilityPkg/Compatibility/MpServicesOnFrameworkMpServicesThunk/X64/MpFuncs.S b/EdkCompatibilityPkg/Compatibility/MpServicesOnFrameworkMpServicesThunk/X64/MpFuncs.S deleted file mode 100644 index 9585d32241..0000000000 --- a/EdkCompatibilityPkg/Compatibility/MpServicesOnFrameworkMpServicesThunk/X64/MpFuncs.S +++ /dev/null @@ -1,210 +0,0 @@ -#------------------------------------------------------------------------------
-# X64 assembly file for AP startup vector.
-#
-# Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#------------------------------------------------------------------------------
-
-
-.set VacantFlag, 0x0
-.set NotVacantFlag, 0xff
-
-.set LockLocation, RendezvousFunnelProcEnd - RendezvousFunnelProcStart
-.set StackStartAddressLocation, RendezvousFunnelProcEnd - RendezvousFunnelProcStart + 0x08
-.set StackSizeLocation, RendezvousFunnelProcEnd - RendezvousFunnelProcStart + 0x10
-.set CProcedureLocation, RendezvousFunnelProcEnd - RendezvousFunnelProcStart + 0x18
-.set GdtrLocation, RendezvousFunnelProcEnd - RendezvousFunnelProcStart + 0x20
-.set IdtrLocation, RendezvousFunnelProcEnd - RendezvousFunnelProcStart + 0x2A
-.set BufferStartLocation, RendezvousFunnelProcEnd - RendezvousFunnelProcStart + 0x34
-.set Cr3OffsetLocation, RendezvousFunnelProcEnd - RendezvousFunnelProcStart + 0x38
-.set ProcessorNumberLocation, RendezvousFunnelProcEnd - RendezvousFunnelProcStart + 0x38
-
-#-------------------------------------------------------------------------------------
-
-#-------------------------------------------------------------------------------------
-#RendezvousFunnelProc procedure follows. All APs execute their procedure. This
-#procedure serializes all the AP processors through an Init sequence. It must be
-#noted that APs arrive here very raw...ie: real mode, no stack.
-#ALSO THIS PROCEDURE IS EXECUTED BY APs ONLY ON 16 BIT MODE. HENCE THIS PROC
-#IS IN MACHINE CODE.
-#-------------------------------------------------------------------------------------
-#RendezvousFunnelProc (&WakeUpBuffer,MemAddress);
-
-.text
-
-ASM_GLOBAL ASM_PFX(RendezvousFunnelProc)
-ASM_PFX(RendezvousFunnelProc):
-RendezvousFunnelProcStart:
-
-# At this point CS = 0x(vv00) and ip= 0x0.
-
- .byte 0x8c,0xc8 # mov ax, cs
- .byte 0x8e,0xd8 # mov ds, ax
- .byte 0x8e,0xc0 # mov es, ax
- .byte 0x8e,0xd0 # mov ss, ax
- .byte 0x33,0xc0 # xor ax, ax
- .byte 0x8e,0xe0 # mov fs, ax
- .byte 0x8e,0xe8 # mov gs, ax
-
-# Switch to flat mode.
-
- .byte 0xBE
- .word BufferStartLocation
- .byte 0x66,0x8B,0x14 # mov edx,dword ptr [si] ; EDX is keeping the start address of wakeup buffer
-
- .byte 0xBE
- .word Cr3OffsetLocation
- .byte 0x66,0x8B,0xC # mov ecx,dword ptr [si] ; ECX is keeping the value of CR3
-
- .byte 0xBE
- .word GdtrLocation
- .byte 0x66 # db 66h
- .byte 0x2E,0xF,0x1,0x14 # lgdt fword ptr cs:[si]
-
- .byte 0xBE
- .word IdtrLocation
- .byte 0x66 # db 66h
- .byte 0x2E,0xF,0x1,0x1C # lidt fword ptr cs:[si]
-
- .byte 0x33,0xC0 # xor ax, ax
- .byte 0x8E,0xD8 # mov ds, ax
-
- .byte 0xF,0x20,0xC0 # mov eax, cr0 ; Get control register 0
- .byte 0x66,0x83,0xC8,0x1 # or eax, 000000001h ; Set PE bit (bit #0)
- .byte 0xF,0x22,0xC0 # mov cr0, eax
-
-FLAT32_JUMP:
-
- .byte 0x66,0x67,0xEA # far jump
- .long 0x0 # 32-bit offset
- .word 0x20 # 16-bit selector
-
-ProtectedModeStart:
-
- .byte 0x66,0xB8,0x18,0x0 # mov ax, 18h
- .byte 0x66,0x8E,0xD8 # mov ds, ax
- .byte 0x66,0x8E,0xC0 # mov es, ax
- .byte 0x66,0x8E,0xE0 # mov fs, ax
- .byte 0x66,0x8E,0xE8 # mov gs, ax
- .byte 0x66,0x8E,0xD0 # mov ss, ax ; Flat mode setup.
-
- .byte 0xF,0x20,0xE0 # mov eax, cr4
- .byte 0xF,0xBA,0xE8,0x5 # bts eax, 5
- .byte 0xF,0x22,0xE0 # mov cr4, eax
-
- .byte 0xF,0x22,0xD9 # mov cr3, ecx
-
- .byte 0x8B,0xF2 # mov esi, edx ; Save wakeup buffer address
-
- .byte 0xB9
- .long 0xC0000080 # mov ecx, 0c0000080h ; EFER MSR number.
- .byte 0xF,0x32 # rdmsr ; Read EFER.
- .byte 0xF,0xBA,0xE8,0x8 # bts eax, 8 ; Set LME=1.
- .byte 0xF,0x30 # wrmsr ; Write EFER.
-
- .byte 0xF,0x20,0xC0 # mov eax, cr0 ; Read CR0.
- .byte 0xF,0xBA,0xE8,0x1F # bts eax, 31 ; Set PG=1.
- .byte 0xF,0x22,0xC0 # mov cr0, eax ; Write CR0.
-
-LONG_JUMP:
-
- .byte 0x67,0xEA # far jump
- .long 0x0 # 32-bit offset
- .word 0x38 # 16-bit selector
-
-LongModeStart:
-
- movw $0x30,%ax
- .byte 0x66
- movw %ax,%ds
- .byte 0x66
- movw %ax,%es
- .byte 0x66
- movw %ax,%ss
-
- #
- # ProgramStack
- #
- movl $0x1b, %ecx
- rdmsr
-
- btl $10, %eax # Check for x2apic mode
- jnc LegacyApicMode
- movl $0x802, %ecx # Read APIC_ID
- rdmsr
- movl %eax, %ebx # ebx == apicid
- jmp GetCpuNumber
-
-LegacyApicMode:
- andl $0xfffff000, %eax
- addl $0x20, %eax
- movl (%eax), %ebx
- shrl $24, %ebx # ebx == apicid
-
-GetCpuNumber:
- xorq %rcx, %rcx
- movl %esi,%edi
- addl $ProcessorNumberLocation, %edi
- movl (%edi, %ebx, 4), %ecx
-
- movl %esi,%edi
- addl $StackSizeLocation, %edi
- movq (%edi), %rax
- incq %rcx
- mulq %rcx
-
- movl %esi,%edi
- addl $StackStartAddressLocation, %edi
- movq (%edi), %rbx
- addq %rbx, %rax
-
- movq %rax, %rsp
-
- #
- # Call C Function
- #
- movl %esi,%edi
- addl $CProcedureLocation, %edi
- movq (%edi), %rax
-
- testq %rax, %rax
- jz GoToSleep
-
- subq $0x20, %rsp
- call *%rax
- addq $0x20, %rsp
-
-GoToSleep:
-
- cli
- hlt
- jmp .-2
-
-RendezvousFunnelProcEnd:
-
-
-#-------------------------------------------------------------------------------------
-# AsmGetAddressMap (&AddressMap);
-#-------------------------------------------------------------------------------------
-# comments here for definition of address map
-ASM_GLOBAL ASM_PFX(AsmGetAddressMap)
-ASM_PFX(AsmGetAddressMap):
-#ifdef __APPLE__
- int $3
-#else
- movq $RendezvousFunnelProcStart, %rax
- movq %rax, (%rcx)
- movq $(ProtectedModeStart - RendezvousFunnelProcStart), 0x08(%rcx)
- movq $(FLAT32_JUMP - RendezvousFunnelProcStart), 0x10(%rcx)
- movq $(LongModeStart - RendezvousFunnelProcStart), 0x18(%rcx)
- movq $(LONG_JUMP - RendezvousFunnelProcStart), 0x20(%rcx)
- movq $(RendezvousFunnelProcEnd - RendezvousFunnelProcStart), 0x28(%rcx)
-#endif
- ret
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