hook.h62

SEED的VPM642测试程序-板级支持库

;
;  Copyright 2003 by Texas Instruments Incorporated.
;  All rights reserved. Property of Texas Instruments Incorporated.
;  Restricted rights to use, duplicate or disclose this code are
;  granted through contract.
;  
;
; "@(#) DSP/BIOS 4.90.270 12-18-03 (barracuda-o04)"
;
;  ======== hook.h62 ========
;
;
        .if ($isdefed("HOOK_") = 0)  ; prevent multiple includes of this file
HOOK_	.set    1

	.include std.h62

;
;# ======== HOOK_config ========
;  Static configuration of the HOOK module
;
;#
;# Preconditions:
;#      none
;#
;# Postconditions:
;#      none
;#
;
	.asg    "", HOOK_config$regs
HOOK_config	.macro	knl_index

	.if (HOOK$ == 1)

	.def	__HOOK_initFxnTable
	.def	__HOOK_createFxnTable
	.def	__HOOK_deleteFxnTable
	.def	__HOOK_exitFxnTable
	.def	__HOOK_readyFxnTable
	.def	__HOOK_switchFxnTable

	.endif

	.asg	0, HOOK$index
	.eval	:knl_index:, HOOK$knl_index

	.def	__HOOK_knlId

	.bss	__HOOK_knlId, 1 * STD_TARGWORDMAUS, STD_TARGWORDMAUS

	.sect	".cinit"
	.align	STD_TARGALIGN
	.word	1 * STD_TARGWORDMAUS
	.word	__HOOK_knlId
	.word	HOOK$knl_index

	.endm


;
;# ======== HOOK_Obj ========
;
;#
;# Preconditions:
;#      none
;#
;# Postconditions:
;#      none
;#
;
	.asg    "", HOOK_Obj$regs
HOOK_Obj	.macro	cflag, name, id, initFxn, createFxn, deleteFxn, exitFxn, callSwitch, switchFxn, callReady, readyFxn

	.def	:name:
:name:	.set	HOOK$index

	.asg	HOOK$index, index

	.sect	".cinit"
	.align	STD_TARGALIGN
	.word	1 * STD_TARGWORDMAUS
	.word	__HOOK_initFxnTable + (index * STD_TARGWORDMAUS)
	.word	:initFxn:

	.sect	".cinit"
	.align	STD_TARGALIGN
	.word	1 * STD_TARGWORDMAUS
	.word	__HOOK_createFxnTable + (index * STD_TARGWORDMAUS)
	.word	:createFxn:

	.sect	".cinit"
	.align	STD_TARGALIGN
	.word	1 * STD_TARGWORDMAUS
	.word	__HOOK_deleteFxnTable + (index * STD_TARGWORDMAUS)
	.word	:deleteFxn:

	.sect	".cinit"
	.align	STD_TARGALIGN
	.word	1 * STD_TARGWORDMAUS
	.word	__HOOK_exitFxnTable + (index * STD_TARGWORDMAUS)
	.word	:exitFxn:

	.sect	".cinit"
	.align	STD_TARGALIGN
	.word	1 * STD_TARGWORDMAUS
	.word	__HOOK_readyFxnTable + (index * STD_TARGWORDMAUS)
	.if	(:callReady:)
	    .word	:readyFxn:
	.else
	    .word	-1
	.endif

	.sect	".cinit"
	.align	STD_TARGALIGN
	.word	1 * STD_TARGWORDMAUS
	.word	__HOOK_switchFxnTable + (index * STD_TARGWORDMAUS)
	.if	(:callSwitch:)
	    .word	:switchFxn:
	.else
	    .word	-1
	.endif

	.eval	HOOK$index+1, HOOK$index

	.endm


;
;# ======== HOOK_end ========
;  Invoked at the end of all other configuration
;  declarations.
;
;#
;# Preconditions:
;#      none
;#
;# Postconditions:
;#      none
;#
;
        .asg    "", HOOK_end$regs
HOOK_end .macro

	; expand only if HOOK is enabled.
	.if (HOOK$ == 1)

	.bss	__HOOK_initFxnTable, HOOK$index * STD_TARGWORDMAUS, STD_TARGWORDMAUS
	.bss	__HOOK_createFxnTable, HOOK$index * STD_TARGWORDMAUS, STD_TARGWORDMAUS
	.bss	__HOOK_deleteFxnTable, HOOK$index * STD_TARGWORDMAUS, STD_TARGWORDMAUS
	.bss	__HOOK_exitFxnTable, HOOK$index * STD_TARGWORDMAUS, STD_TARGWORDMAUS
	.bss	__HOOK_readyFxnTable, HOOK$index * STD_TARGWORDMAUS, STD_TARGWORDMAUS
	.bss	__HOOK_switchFxnTable, HOOK$index * STD_TARGWORDMAUS, STD_TARGWORDMAUS

	.endif

	;
	; always define _HOOK_NUMHOOKS
	;
	.def	__HOOK_NUMHOOKS

	.bss	__HOOK_NUMHOOKS, 1 * STD_TARGWORDMAUS, STD_TARGWORDMAUS

	.sect	".cinit"
	.align	STD_TARGALIGN
	.word	1 * STD_TARGWORDMAUS
	.word	__HOOK_NUMHOOKS
	.word	HOOK$index

        .endm

;
;# ======== HOOK_init ========
;  Runtime initialization of the HOOK module
;
;#
;# Preconditions: 
;#	none
;#
;# Postconditions:
;#	none
;#
;
	.asg    "", HOOK_init$regs
HOOK_init	.macro

	; only expand if the HOOK module is configured
	.if (HOOK$ = 1)

	.ref	__HOOK_doInit

	mvkl	__HOOK_doInit, a0
	mvkh	__HOOK_doInit, a0
	b	a0
	mvkl	init_ret, b3
	mvkh	init_ret, b3
	nop	3
init_ret:

	.endif

	.endm


;
;# ======== HOOK_startup ========
;
;#
;# Preconditions:
;#      none
;#
;# Postconditions:
;#      none
;#
	.asg    "", HOOK_startup$regs
HOOK_startup        .macro

        ; only expand if the HOOK module is configured
        .if (HOOK$ = 1)

	.endif

	.endm

	.endif		; if HOOK_ is not defined