debug.h

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endif

if DEBLEVEL GE myDebLevel 
    ??_fDoit = VMM_TRUE
endif

endif

if ??_fDoit

ife ?_DBOCODE

VxD_DEBUG_ONLY_DATA_SEG
fmtlab	db	fmt, 0
VxD_DEBUG_ONLY_DATA_ENDS

else

ifdef VMMSYS

VMM_LOCKED_DATA_SEG
fmtlab	db	fmt, 0
VMM_LOCKED_DATA_ENDS

else

VxD_LOCKED_DATA_SEG
fmtlab	db	fmt, 0
VxD_LOCKED_DATA_ENDS

endif ; VMMSYS

endif ; ?_DBOCODE

	ifb <args>
	VMMCall _Debug_Printf_Service, <(OFFSET32 fmtlab), esp>
	else
	VMMCall _Debug_Printf_Service, <(OFFSET32 fmtlab), esp, args>
	endif

endif ; ??_fDoit

	endm

;******************************************************************************
;
;   Trace_Out / Debug_Out common code
;
;------------------------------------------------------------------------------

CHECK_EOL MACRO f, x, ln
	ifdifi <x>,<noeol>
	ifdifi <x>,<no_eol>
	ifdifi <x>,<nocrlf>
	ifdifi <x>,</noeol>
		%OUT Line ln: Unknown symbol (x) in f, taken as NOEOL
	endif
	endif
	endif
	endif

ENDM

??_Gen_String macro lbl:req, str:req
	ife ?_ICODE
	    ??_segName textequ <_IDATA>
	elseife ?_PCODE
	    ??_segName textequ <_PDATA>
	elseife ?_SCODE
	    ??_segName textequ <_SDATA>
	elseife ?_DBOCODE
	    ??_segName textequ <_DB2DATA>
	else
	    ??_segName textequ <_LDATA>	; Default is locked data
	endif

	??_segName segment
	    lbl	db	str
	    ife ??_nocrlf
		db	0dh,0ah
	    endif
		db	0
	??_segName ends
endm


??Trace_Debug_Helper macro typ, str, arg1, arg2
	local	string

    ife ?_DBOCODE
	??_fDoit = VMM_TRUE
    else
	??_fDoit = 0
    endif

    if (DEBLEVEL GT DEBLEVELRETAIL) OR ??_fDoit

	??_nocrlf = 0
	??_debLevel = DEBLEVELNORMAL

	irp x, <arg1, arg2>
	    ifnb <x>
		if ((.TYPE x) AND 20h) GT 0	;; symbol defined
		    ??_debLevel = x
		else
		    Check_EOL <typ>, <x>, %(@Line)
		    ??_nocrlf = 1
		endif
	    endif
	endm

	if DEBLEVEL GE ??_debLevel
	    ??_fDoit = VMM_TRUE
	endif

    endif

    if ??_fDoit

	irpc c, str
	    ifidn <c>, <">
		??_is_string = 1
	    else
	    ifidni <c>, <'>
		??_is_string = 1
	    else
		??_is_string = 0
	    endif
	    endif
	    exitm
	endm

	if ??_is_string 		; Put the string in the approp segment
	    ??_Gen_String string, <str>
	    ??_debug_out_str textequ <OFFSET32 string>
	else
	    ??_debug_out_str textequ <str>
	endif

	ifdef WIN31COMPAT
		pushfd
		pushad
		mov	esi, ??_debug_out_str
		VMMCall Out_Debug_String
	    ifidni <typ>, <Debug_Out>
		VMMCall Test_Debug_Installed
		jz	SHORT $+4
		int	1
	    endif
		popad
		popfd
	else
		push	??_debug_out_str
	    ifidni <typ>, <Debug_Out>
		VMMCall _Debug_Out_Service
	    else
		VMMCall _Trace_Out_Service
	    endif
	endif ; WIN31COMPAT

    endif ; ??_fDoit

	endm

;******************************************************************************
;
;   Trace_Out
;
;------------------------------------------------------------------------------

;       Create the following macros:
;
;	Trace_OutS, Trace_OutNS, Trace_OutC, Trace_OutNC, Trace_OutA,
;	Trace_OutNA, Trace_OutAE, Trace_OutNAE, Trace_OutB, Trace_OutNB,
;	Trace_OutBE, Trace_OutNBE, Trace_OutE, Trace_OutNE, Trace_OutZ,
;	Trace_OutNZ, Trace_OutG, Trace_OutNG, Trace_OutGE, Trace_OutNGE,
;	Trace_OutL, Trace_OutNL, Trace_OutLE, Trace_OutNLE, Trace_OutO,
;	Trace_OutNO

irp     cond,<S,C,A,AE,B,BE,E,Z,G,GE,L,LE,O>

Trace_Out&cond macro str, arg1, arg2
	?trace_out <str>,jn&cond, <arg1>, <arg2>
	endm

Trace_OutN&cond macro str, arg1, arg2
	?trace_out <str>,j&cond, <arg1>, <arg2>
	endm

endm

Trace_Out MACRO str, arg1, arg2
	??Trace_Debug_Helper <Trace_Out>, <str>, <arg1>, <arg2>
endm

Trace_OutECXZ   macro str, arg1, arg2
	local	l1,l2
if (DEBLEVEL GT DEBLEVELRETAIL) or (?_DBOCODE eq 0)
	jecxz	l1
	jmp	short l2
l1:	Trace_Out <str>, <arg1>, <arg2>
l2:
endif
	endm

Trace_OutECXNZ macro str, arg1, arg2
	?trace_out <str>,jecxz, <arg1>, <arg2>
	endm

Trace_OutEAXz macro str, arg1, arg2
	local	l1
if (DEBLEVEL GT DEBLEVELRETAIL) or (?_DBOCODE eq 0)
	or	eax,eax
	jnz	short l1
	Trace_Out <str>, <arg1>, <arg2>
l1:
endif
	endm

Trace_OutEAXnz macro str, arg1, arg2
	local	l1
if (DEBLEVEL GT DEBLEVELRETAIL) or (?_DBOCODE eq 0)
	or	eax,eax
	jz	short l1
	Trace_Out <str>, <arg1>, <arg2>
l1:
endif
	endm

?trace_out macro str, jmpop, arg1, arg2
	Local	nomsg
if (DEBLEVEL GT DEBLEVELRETAIL) or (?_DBOCODE eq 0)
	jmpop	short nomsg
	Trace_Out <str>,<arg1>,<arg2>
nomsg:
endif
	endm


;******************************************************************************
;
;   Debug_Out
;
;------------------------------------------------------------------------------

;	Create the following macros:
;
;	Debug_OutS, Debug_OutNS, Debug_OutC, Debug_OutNC, Debug_OutA,
;	Debug_OutNA, Debug_OutAE, Debug_OutNAE, Debug_OutB, Debug_OutNB,
;	Debug_OutBE, Debug_OutNBE, Debug_OutE, Debug_OutNE, Debug_OutZ,
;	Debug_OutNZ, Debug_OutG, Debug_OutNG, Debug_OutGE, Debug_OutNGE,
;	Debug_OutL, Debug_OutNL, Debug_OutLE, Debug_OutNLE, Debug_OutO,
;	Debug_OutNO


irp	cond,<S,C,A,AE,B,BE,E,Z,G,GE,L,LE,O>

Debug_Out&cond &macro str, arg1
	?debug_out <str>,jn&cond,<arg1>
	&endm

Debug_OutN&cond &macro str, arg1
	?debug_out <str>,j&cond,<arg1>
	&endm

endm

Debug_Out MACRO str, arg1, arg2
	??Trace_Debug_Helper <Debug_Out>, <str>, <arg1>, <arg2>
endm

Debug_OutECXZ	macro str, arg1
	local	l1,l2
if DEBLEVEL GT DEBLEVELRETAIL
	jecxz	l1
	jmp	short l2
l1:	Debug_Out <str>, <arg1>
l2:
endif
	endm

Debug_OutECXNZ macro str, arg1
	?debug_out <str>,jecxz, <arg1>
	endm

Debug_OutEAXz macro str, arg1
	local	l1
if DEBLEVEL GT DEBLEVELRETAIL
	or	eax,eax
	jnz	short l1
	Debug_Out <str>, <arg1>
l1:
endif
	endm

Debug_OutEAXnz macro str, arg1
	local	l1
if DEBLEVEL GT DEBLEVELRETAIL
	or	eax,eax
	jz	short l1
	Debug_Out <str>, <arg1>
l1:
endif
	endm

?debug_out macro str,jmpop, arg1
	Local	nomsg
if DEBLEVEL GT DEBLEVELRETAIL
	jmpop	short nomsg
	Debug_Out <str>, <arg1>
nomsg:
endif
	endm


;******************************************************************************
;
;   Queue_Out
;
;------------------------------------------------------------------------------

Queue_Out MACRO S, V1, V2, DL
	LOCAL	Str_Off
	LOCAL MyDebLevel

IF DEBLEVEL GT DEBLEVELRETAIL

IFB <DL>
	myDebLevel = DEBLEVELNORMAL
ELSE
	myDebLevel = DL
ENDIF

IF DEBLEVEL GE myDebLevel

_LDATA SEGMENT
Str_Off db S, 0dh,0ah, 0
_LDATA ENDS

	push	esi
IFNB <V1>
    IF	TYPE V1 GT 0
	push	dword ptr V1
    ELSE
	push	V1
    ENDIF
ELSE
	push	eax		; dummy value1
ENDIF
IFNB <V2>
    IF	TYPE V2 GT 0
	push	dword ptr V2
    ELSE
	push	V2
    ENDIF
ELSE
	push	ebx		; dummy value2
ENDIF
	mov	esi, OFFSET32 Str_Off
	VMMCall Queue_Debug_String
	pop	esi
ENDIF

ENDIF
	ENDM


;******************************************************************************
;
;   Mono_Out
;
;------------------------------------------------------------------------------

Mono_Out MACRO S, nocrlf
	LOCAL	Str_Off
IF DEBLEVEL GT DEBLEVELRETAIL
_LDATA SEGMENT
Str_Off db	S
IFB <nocrlf>
	db	0dh,0ah
ENDIF
	db	0
_LDATA ENDS

	pushfd
	pushad
	mov	esi, OFFSET32 Str_Off
	VMMCall Out_Mono_String
	popad
	popfd
ENDIF
	ENDM


;******************************************************************************
;
;   Mono_Out_At
;
;------------------------------------------------------------------------------

Mono_Out_At MACRO Row, Col, S, nocrlf
	LOCAL	Str_Off
IF DEBLEVEL GT DEBLEVELRETAIL
_LDATA SEGMENT
Str_Off db	S
IFB <nocrlf>
	db	0dh,0ah
ENDIF
	db	0
_LDATA ENDS

	pushfd
	pushad
	mov	dx, (Row SHL 8)+Col
	VMMCall Set_Mono_Cur_Pos
	mov	esi, OFFSET32 Str_Off
	VMMCall Out_Mono_String
	popad
	popfd
ENDIF
	ENDM




;******************************************************************************
;
;   Assert_Ints_Disabled
;
;------------------------------------------------------------------------------

Assert_Ints_Disabled MACRO DL

IFB <DL>
	??_debLevel = DEBLEVELNORMAL
ELSE
	??_debLevel = DL
ENDIF

IF DEBLEVEL GE ??_debLevel

ifndef ??_aidMessage
	_LDATA segment
	??_aidMessage	db	"ERROR:  Ints enabled at Assert_Ints_Disabled"
			db	0Dh, 0Ah, 0
	_LDATA ends
endif
	pushfd
	test	byte ptr [esp+1], IF_Mask SHR 8
    .if	!ZERO?
	push	OFFSET32 ??_aidMessage
	VMMCall _Debug_Out_Service
    .endif
	popfd
ENDIF
	ENDM


;******************************************************************************
;
;   Assert_Ints_Enabled
;
;------------------------------------------------------------------------------

Assert_Ints_Enabled MACRO DL

IFB <DL>
	??_debLevel = DEBLEVELNORMAL
ELSE
	??_debLevel = DL
ENDIF

IF DEBLEVEL GE ??_debLevel

ifndef ??_aieMessage
	_LDATA segment
	??_aieMessage	db	"ERROR:  Ints disabled at Assert_Ints_Enabled"
			db	0Dh, 0Ah, 0
	_LDATA ends
endif
	pushfd
	test	byte ptr [esp+1], IF_Mask SHR 8
    .if	ZERO?
	push	OFFSET32 ??_aieMessage
	VMMCall _Debug_Out_Service
    .endif
	popfd
ENDIF
	ENDM

;******************************************************************************
123

debug.h - 源码说明

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