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;
; Copyright (c) 2006 Advanced Micro Devices,Inc. ("AMD").
;
; This library is free software; you can redistribute it and/or modify
; it under the terms of the GNU Lesser General Public License as
; published by the Free Software Foundation; either version 2.1 of the
; License, or (at your option) any later version.
;
; This code is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
; Lesser General Public License for more details.
;
; You should have received a copy of the GNU Lesser General
; Public License along with this library; if not, write to the
; Free Software Foundation, Inc., 59 Temple Place, Suite 330,
; Boston, MA 02111-1307 USA
;
smint macro
db 0Fh, 38h
endm
EREG macro Reg
ifidni <Reg>, <eax>
db 0C8h
elseifidni <Reg>, <ecx>
db 0C9h
elseifidni <Reg>, <edx>
db 0CAh
elseifidni <Reg>, <ebx>
db 0CBh
elseifidni <Reg>, <esp>
db 0CCh
elseifidni <Reg>, <ebp>
db 0CDh
elseifidni <Reg>, <esi>
db 0CEh
elseifidni <Reg>, <edi>
db 0CFh
else
.err
endif
endm
RDSHR macro Reg
db 0Fh, 36h
EREG Reg
endm
WRSHR macro Reg
db 0Fh, 37h
EREG Reg
endm
MOV_EAX_CR4 macro
db 0Fh, 20h, 0E0h ; mov eax, CR4
ENDM
MOV_CR4_EAX macro
db 0Fh, 22h, 0E0h ; mov CR4, eax
ENDM
SMM_Instr macro Reg:REQ, Addr:REQ, Opcode:REQ
Local Place1, Place2, Attr, InstrLen
Place1:
ifidni <Reg>, <ES>
LFS ax, dword ptr Addr
elseifidni <Reg>, <SS>
LFS dx, dword ptr Addr
elseifidni <Reg>, <DS>
LFS bx, dword ptr Addr
elseifidni <Reg>, <FS>
LFS sp, dword ptr Addr
elseifidni <Reg>, <GS>
LFS bp, dword ptr Addr
elseifidni <Reg>, <CS>
LFS cx, dword ptr Addr
else
.err "Error in RSDC macro"
endif
Place2:
Extras = 1
SegOverride INSTR <Addr>, <:>
if SegOverride
Extras = Extras + 1
endif
AddrOverride INSTR <Addr>, <eax>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <EAX>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <ebx>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <EBX>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <ecx>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <ECX>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <edx>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <EDX>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <esi>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <ESI>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <edi>
if AddrOverride
Extras = Extras + 1
else
AddrOverride INSTR <Addr>, <EDI>
if AddrOverride
Extras = Extras + 1
endif
endif
endif
endif
endif
endif
endif
endif
endif
endif
endif
endif
ORG Place1 + Extras
db Opcode
ORG Place2
endm
svdc macro Addr:REQ, Reg:REQ
SMM_Instr Reg, Addr, 78h
endm
rsdc macro Reg:REQ, Addr:REQ
SMM_Instr Reg, Addr, 79h
endm
svldt macro Addr:REQ
SMM_Instr <ES>, Addr, 7Ah
endm
rsldt macro Addr:REQ
SMM_Instr <ES>, Addr, 7Bh
endm
svts macro Addr:REQ
SMM_Instr <ES>, Addr, 7Ch
endm
rsts macro Addr:REQ
SMM_Instr <ES>, Addr, 7Dh
endm
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