gpm.asm

本源码为BIOS研发技术剖析光盘原代码,是SIS530BIOS完整原代码.

;---------------------------------------------------------------;
;			     ORG 8019H				;
;---------------------------------------------------------------;
;	Input : NONE						;
;	Output: NONE						;
;	Register destroyed : ALL				;
;---------------------------------------------------------------;

intel_amd_plus_detect	proc	near

;	jmp	short intel_amd_plus_detect_ext	; INTEL/AMD PLUS CPU DETECT (ORG 800DH)
;	nop					;
	jmp	intel_cpu_smi_entry_ext		; INTEL/AMD PLUS CPU detected
;	nop					;

intel_amd_plus_detect	endp

;---------------------------------------------------------------;
;			AMD_NON_PLUS_IBM_DETECT			;
;---------------------------------------------------------------;
;			    ORG 801CH				;
;---------------------------------------------------------------;
;	Input : NONE						;
;	Output: NONE						;
;	Register destroyed : ALL				;
;---------------------------------------------------------------;

amd_non_plus_ibm_detect	proc	near

;	jmp	short amd_non_plus_ibm_detect_ext; AMD non-PLUS/IBM CPU DETECT (ORG 8010H)
;	nop					;
	jmp	amd_cpu_smi_entry_ext		; AMD non-PLUS/IBM CPU DETECTED
;	nop					;

amd_non_plus_ibm_detect	endp

;---------------------------------------------------------------;
;			  CRX_TI_DETECT				;
;---------------------------------------------------------------;
;			     ORG 801FH				;
;---------------------------------------------------------------;
;	Input : NONE						;
;	Output: NONE						;
;	Register destroyed : ALL				;
;---------------------------------------------------------------;

crx_ti_detect	proc	near

;	jmp	short crx_ti_detect_ext		; CYRIX/TI CPU DETECT (ORG 8013H)
;	nop					;
	jmp	crx_cpu_smi_entry_ext		; CYRIX/TI CPU DETECTED
;	nop					;

crx_ti_detect	endp

;---------------------------------------------------------------;
;*****************************************************************;
;*****************************************************************;
;**								**;
;**	(C)Copyright 1985-1996, American Megatrends Inc.	**;
;**								**;
;**			All Rights Reserved.			**;
;**								**;
;**		6145-F, Northbelt Parkway, Norcross,		**;
;**								**;
;**		Georgia - 30071, USA. Phone-(770)-246-8600.	**;
;**								**;
;*****************************************************************;
;*****************************************************************;
;---------------------------------------------------------------;
;		CPU DETECT & CONTROL TRANSFER ROUTINES		;
;---------------------------------------------------------------;
;		    INTEL_AMD_PLUS_DETECT_EXT			;
;---------------------------------------------------------------;
;	Input : NONE						;
;	Output: NONE						;
;	Register destroyed : ALL				;
;---------------------------------------------------------------;

;intel_amd_plus_detect_ext	proc	near
;
;	jmp	short intel_cpu_smi_entry_ext	; INTEL/AMD PLUS CPU detected
;
;intel_amd_plus_detect_ext	endp

;---------------------------------------------------------------;
;		   AMD_NON_PLUS_IBM_DETECT_EXT			;
;---------------------------------------------------------------;
;	Input : NONE						;
;	Output: NONE						;
;	Register destroyed : ALL				;
;---------------------------------------------------------------;

;amd_non_plus_ibm_detect_ext	proc	near
;
;	jmp	amd_cpu_smi_entry_ext		; AMD non-PLUS/IBM CPU DETECTED
;
;amd_non_plus_ibm_detect_ext	endp

;---------------------------------------------------------------;
;			CRX_TI_DETECT_EXT			;
;---------------------------------------------------------------;
;	Input : NONE						;
;	Output: NONE						;
;	Register destroyed : ALL				;
;---------------------------------------------------------------;

;crx_ti_detect_ext	proc	near
;
;	jmp	crx_cpu_smi_entry_ext		; CYRIX/TI CPU DETECTED
;
;crx_ti_detect_ext	endp

;---------------------------------------------------------------;
;*****************************************************************;
;*****************************************************************;
;**								**;
;**	(C)Copyright 1985-1996, American Megatrends Inc.	**;
;**								**;
;**			All Rights Reserved.			**;
;**								**;
;**		6145-F, Northbelt Parkway, Norcross,		**;
;**								**;
;**		Georgia - 30071, USA. Phone-(770)-246-8600.	**;
;**								**;
;*****************************************************************;
;*****************************************************************;
;---------------------------------------------------------------;
;		GREEN PC CODE VERSION NO.			;
;---------------------------------------------------------------;

gpc_version	label	byte

	db	'GPC-1.11 ',00h			;

;-----------------------------------------------;

	public	dummy_string

dummy_string	label	byte

	db	00h				;

;---------------------------------------------------------------;
;*****************************************************************;
;*****************************************************************;
;**								**;
;**	(C)Copyright 1985-1996, American Megatrends Inc.	**;
;**								**;
;**			All Rights Reserved.			**;
;**								**;
;**		6145-F, Northbelt Parkway, Norcross,		**;
;**								**;
;**		Georgia - 30071, USA. Phone-(770)-246-8600.	**;
;**								**;
;*****************************************************************;
;*****************************************************************;
;---------------------------------------------------------------;
;		   INCLUDE FILES FOR CODE USAGE			;
;---------------------------------------------------------------;

	include	gpmcpu.inc			; multiple CPU support code

IF	IRQ_HANDLING_SUPPORT
	include	gpmirq.inc			; IRQ based power management support code
	include	gapmirq.inc			; IRQ based power management APM support code
ENDIF

	include	gpmsmi.inc			; SMI handling code (core part)
	include	gpmmisc.inc			; miscellaneous subroutines
	include	gpmlib.inc			; library files
	include	gpminit.inc			; smi initialisation code (core part)
IF	apm12_support
	include	gapm12.inc			; v1.2 APM support (core part)
ELSE
IF	apm11_support
	include	gapm11.inc			; v1.1 APM support (core part)
ELSE
	include	gapm10.inc			; v1.0 APM support (core part)
ENDIF
ENDIF
	include	gpmmp.inc			; SMI handling code for INTEL APIC multiprocessor

	include	gpm.css				; smi initialisation code + smi handling code (chipset part)
	include	gpmext.css			; smi handling code (chipset part)
	include	gapm.css			; APM code (chipset part)
IF	apm12_support
	include	gapm12.oem			; v1.2 APM code (chipset part)
ENDIF

;---------------------------------------------------------------;
;*****************************************************************;
;*****************************************************************;
;**								**;
;**	(C)Copyright 1985-1996, American Megatrends Inc.	**;
;**								**;
;**			All Rights Reserved.			**;
;**								**;
;**		6145-F, Northbelt Parkway, Norcross,		**;
;**								**;
;**		Georgia - 30071, USA. Phone-(770)-246-8600.	**;
;**								**;
;*****************************************************************;
;*****************************************************************;
;---------------------------------------------------------------;

smi_code_end	label	byte

;---------------------------------------------------------------;

.286p

_text	ends
	end