ST486DX ST Microelectronics, ST486DX Datasheet - Page 33

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ST486DX

Manufacturer Part Number
ST486DX
Description
PROGRAMMING MANUAL
Manufacturer
ST Microelectronics
Datasheet
SMM Instruction macro example: TEST.ASM
SMI_CR0
SMI_EFLAGS
SMI_DR7
0000
0000
000A
0000
0006
000C
0012 2E 67 2E 0F 78 9C 58 0000004E
001D
0021
0026
002C
0032
0038 2E 67 2E 0F 7C 84 58 0000004E
0043
0047
004C
004E
end
0A*(??)
2E 0F 78 1E 004E
2E 0F 79 1E 004E
2E 0F 79 2E 004E
67| 0F 78 23
0F 78 2E 0000
2E 0F 7A 06 004E
2E 0F 7B 06 004E
2E 0F 7D 06 004E
67| 0F 7A 03
0F 7C 06 0000
0F AA
0A*(??)
ST486DX - ASSEMBLER MACROS FOR SGS-THOMSON INSTRUCTIONS
EQU
EQU
EQU
($CR0
($EFLAGS + SMMSIZE - SIZE SMI_SAVE)
($DR7
.MODEL
.386
;SMM Macro Examples
; by Dean C. Wills
include smimac.inc
.DATA
there
.CODE
+ SMMSIZE - SIZE SMI_SAVE)
+ SMMSIZE - SIZE SMI_SAVE)
svdc cs:,[eax+ebx*2+hello],1
svts cs:,[eax+ebx*2+hello],1
rsldt
svdc
svdc
svldt
svts
hello
svdc
rsdc
rsdc
svldt
rsts
rsm
SMALL
db
cs:,hello
cs:,hello,ds
ds,cs:,hello
gs,cs:,hello
,[ebx],fs,1
cs:,hello
cs:,hello
,[ebx],1
db
,there,gs
,there
10 dup (?)
10 dup (?)
47

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