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|
;/**
; * @file
; *
; * Ids Assembly library 32bit
; *
; * @xrefitem bom "File Content Label" "Release Content"
; * @e project: AGESA
; * @e sub-project: IDS
; * @e \$Revision: 14305 $ @e \$Date: 2009-05-24 02:20:55 +0800 (Sun, 24 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.
;*****************************************************************************
.586p
.model flat
ASSUME FS:NOTHING
.code
public IdsDelay
IdsDelay PROC NEAR C USES EAX EDX
Local targetedx:dword, targeteax:dword
rdtsc
;set target time
add eax,1500000000
adc edx,0
mov targetedx,edx
mov targeteax,eax
rdtsc
;set "Si!=0" skip below loop
.while(1)
.if(si != 0)
jmp delay_exit
.endif
.if(edx > targetedx)
jmp delay_exit
.elseif (edx == targetedx)
.if(eax > targeteax)
jmp delay_exit
.endif
.endif
rdtsc
.endw
delay_exit:
ret
IdsDelay ENDP
;/*++
;
;Routine Description:
;
; IdsErrorStop -- Function for Assert
;
;Arguments:
; Filecode
;
;Returns:
;
; None
;
;--*/
public IdsErrorStop
IdsErrorStop PROC NEAR C filecode:dword
local tmpebx:dword,tmpedx:dword
pushad
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, filecode
out 84h, eax
mov eax, 0BACCD00Bh ; Backdoor in SimNow
mov ebx, 2 ; Select breakpoint feature
cpuid
mov ebx,0dead0000h
mov edx,filecode
ror edx,16
mov bx,dx
mov dx,0
;ebx:edx = deadxxxxyyyy0000 xxxx is the filecode yyyy is the line num
mov tmpebx,ebx
mov tmpedx,edx
xor eax,eax
mov cl,6
.while((cl != 0) && (si == 0))
.if(cl <= 2)
shld eax,edx,8
shl edx,8
.else
shld eax,ebx,8
shl ebx,8
.endif
out 80h,eax
call IdsDelay
dec cl
.if(cl == 0)
mov cl,6
mov ebx,tmpebx
mov edx,tmpedx
.endif
.endw
popad
xor eax,eax
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 eax
mov al, 00h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception01:
push eax
mov al, 01h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception02:
push eax
mov al, 02h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception03:
push eax
mov al, 03h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception04:
push eax
mov al, 04h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception05:
push eax
mov al, 05h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception06:
push eax
mov al, 06h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception07:
push eax
mov al, 07h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception08:
push eax
mov al, 08h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception09:
push eax
mov al, 09h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception10:
push eax
mov al, 10h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception11:
push eax
mov al, 11h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception12:
push eax
mov al, 12h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception13:
push eax
mov al, 13h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception14:
push eax
mov al, 14h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception15:
push eax
mov al, 15h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception16:
push eax
mov al, 16h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception17:
push eax
mov al, 17h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception18:
push eax
mov al, 18h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception19:
push eax
mov al, 19h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception20:
push eax
mov al, 20h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception21:
push eax
mov al, 21h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception22:
push eax
mov al, 22h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception23:
push eax
mov al, 23h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception24:
push eax
mov al, 24h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception25:
push eax
mov al, 25h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception26:
push eax
mov al, 26
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception27:
push eax
mov al, 27h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception28:
push eax
mov al, 28h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception29:
push eax
mov al, 29h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception30:
push eax
mov al, 30h
jmp near ptr CommonHandler
; Size of each exception MUST be the same
Exception31:
push eax
mov al, 31h
jmp near ptr CommonHandler
CommonHandler:
out 80h, al
pop eax
IDS_STOP_HERE
iretd
_IdsExceptionHandler dq offset Exception00
_SizeIdtDescriptor dd (offset Exception01 - offset Exception00)
_SizeTotalIdtDescriptors dd (offset CommonHandler - offset Exception00)
END
|
