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|
;/**
; * @file
; *
; * Ids Assembly library 64bit
; *
; *
; * @xrefitem bom "File Content Label" "Release Content"
; * @e project: AGESA
; * @e sub-project: IDS
; * @e \$Revision: 14126 $ @e \$Date: 2009-05-21 23:02:32 +0800 (Thu, 21 May 2009) $
; */
;*****************************************************************************
;
* Copyright (c) 2008 - 2012, Advanced Micro Devices, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Advanced Micro Devices, Inc. nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;*****************************************************************************
.code
IdsDelay PROC
push rax
push rdx
push rbx
xor rax,rax
xor rdx,rdx
rdtsc
;set target time
add eax,1500000000
adc edx,0
shl rdx,32
add rdx,rax
mov rbx,rdx
;rbx store the target
;set "Si!=0" skip below loop
__loop:
cmp si,0
jnz __loopexit
rdtsc
shl rdx,32
add rdx,rax
cmp rdx,rbx
jae __loopexit
jmp __loop
__loopexit:
pop rbx
pop rdx
pop rax
ret
IdsDelay ENDP
;/*++
;
;Routine Description:
;
; IdsErrorStop -- Function for Assert
;
;Arguments:
; Filecode
;
;Returns:
;
; None
;
;--*/
public IdsErrorStop
IdsErrorStop PROC
;As x64 calling convention RCX is used as input parameters
push rcx
push rbx
push si
push dx
push rbx
mov si,0 ; Si is used as control flag, "Si!=0" skip postcode loop
; send debug port 1st, then fire SimNow breakpoint
mov ax, 0deadh
out 0e0h, ax
mov eax, ecx
out 84h, eax
mov eax, 0BACCD00Bh ; Backdoor in SimNow
mov ebx, 2 ; Select breakpoint feature
cpuid
mov rax,0dead00000000h
or rcx,rax
;rcx= 0dead__FILECODE
shl rcx,16
;rcx= 0dead__FILECODE__0000
mov rbx,rcx
xor rax,rax
mov dl,6
IdsErrorStopLoop:
cmp dl,0
jz IdsErrorStopExit
cmp si,0
jnz IdsErrorStopExit
shld rax,rcx,8
shl rcx,8
out 80h,eax
call IdsDelay
dec dl
cmp dl,0
jnz _nextloop
mov dl,6
mov rcx,rbx
_nextloop:
jmp IdsErrorStopLoop
IdsErrorStopExit:
pop rbx
pop dx
pop si
pop rbx
pop rcx
xor rax,rax
ret
IdsErrorStop endp
;/*---------------------------------------------------------------------------------------*/
;/**
; * Stop CPU
; *
; *
; *
; */
IDS_STOP_HERE MACRO
@@:
jmp short @b
ENDM
;======================================================================
; IdsExceptionHandler: Simply performs a jmp $ and IRET.
;
; In:
; None
;
; Out:
; None
;
; Destroyed:
; None
;
;======================================================================
PUBLIC IdsExceptionHandler
PUBLIC SizeIdtDescriptor
PUBLIC SizeTotalIdtDescriptors
; Size of each exception MUST be the same
Exception00:
push rax
mov al, 00h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception01:
push rax
mov al, 01h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception02:
push rax
mov al, 02h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception03:
push rax
mov al, 03h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception04:
push rax
mov al, 04h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception05:
push rax
mov al, 05h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception06:
push rax
mov al, 06h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception07:
push rax
mov al, 07h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception08:
push rax
mov al, 08h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception09:
push rax
mov al, 09h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception10:
push rax
mov al, 10h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception11:
push rax
mov al, 11h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception12:
push rax
mov al, 12h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception13:
push rax
mov al, 13h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception14:
push rax
mov al, 14h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception15:
push rax
mov al, 15h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception16:
push rax
mov al, 16h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception17:
push rax
mov al, 17h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception18:
push rax
mov al, 18h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception19:
push rax
mov al, 19h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception20:
push rax
mov al, 20h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception21:
push rax
mov al, 21h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception22:
push rax
mov al, 22h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception23:
push rax
mov al, 23h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception24:
push rax
mov al, 24h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception25:
push rax
mov al, 25h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception26:
push rax
mov al, 26
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception27:
push rax
mov al, 27h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception28:
push rax
mov al, 28h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception29:
push rax
mov al, 29h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception30:
push rax
mov al, 30h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception31:
push rax
mov al, 31h
jmp near ptr CommonHandler
CommonHandler:
out 80h, al
pop rax
IDS_STOP_HERE
iretq
IdsExceptionHandler dq offset Exception00
SizeIdtDescriptor dd (offset Exception01 - offset Exception00)
SizeTotalIdtDescriptors dd (offset CommonHandler - offset Exception00)
END
|
