test.asm

这是DSP的实验报告程序（FFT/IIR/FIR)欢迎大家借鉴！

;***************************************************************
;* TMS320C54x ANSI C Codegen         Version 1.10              *
;* Date/Time created: Sat Jun 12 16:20:01 1999                 *
;***************************************************************
	.mmregs
FP	.set	AR7
;	D:\DSP\EXEC\ASM\ac500.exe test C:\WINDOWS\TEMP\test.if 
	.file	"test.c"
	.file	"..\include\TMS320.H"
	.sym	_uint,0,14,13,16
	.sym	_ushort,0,13,13,16
	.sym	_DATA,0,3,13,16
	.sym	_LDATA,0,5,13,32
	.file	"..\include\c54math.h"
	.global	_add
	.global	_sub
	.global	_neg
	.global	_neg32
	.global	_bexp
	.global	_recip16
	.global	_expn
	.global	_logn
	.global	_log_2
	.global	_log_10
	.global	_sqrt_16
	.global	_maxidx
	.global	_maxval
	.global	_minidx
	.global	_minval
	.global	_rand16
	.global	_rand16init
	.global	_mul32
	.global	_power
	.global	_mmul
	.global	_mtrans
	.global	_sine
	.global	_atan16
	.global	_atan2_16
	.global	_fltoq15
	.global	_q15tofl
	.file	"test.dat"

	.sect	".cinit"
	.align	1
	.field	IR1,16
	.field	_x+0,16
	.field	16384,16	; _x[0] @ 0
	.field	8192,16		; _x[1] @ 16
	.field	4096,16		; _x[2] @ 32
	.field	2048,16		; _x[3] @ 48
	.field	1024,16		; _x[4] @ 64
	.field	512,16		; _x[5] @ 80
	.field	256,16		; _x[6] @ 96
	.field	128,16		; _x[7] @ 112
	.field	64,16		; _x[8] @ 128
	.field	32,16		; _x[9] @ 144
	.field	16,16		; _x[10] @ 160
	.field	8,16		; _x[11] @ 176
	.field	4,16		; _x[12] @ 192
	.field	2,16		; _x[13] @ 208
	.field	1,16		; _x[14] @ 224
	.field	0,16		; _x[15] @ 240
	.field	-1,16		; _x[16] @ 256
	.field	-2,16		; _x[17] @ 272
	.field	-4,16		; _x[18] @ 288
	.field	-8,16		; _x[19] @ 304
	.field	-16,16		; _x[20] @ 320
	.field	-32,16		; _x[21] @ 336
	.field	-64,16		; _x[22] @ 352
	.field	-128,16		; _x[23] @ 368
	.field	-256,16		; _x[24] @ 384
	.field	-512,16		; _x[25] @ 400
	.field	-1024,16	; _x[26] @ 416
	.field	-2048,16	; _x[27] @ 432
	.field	-4096,16	; _x[28] @ 448
	.field	-8192,16	; _x[29] @ 464
	.field	-16384,16	; _x[30] @ 480
	.field	-32768,16	; _x[31] @ 496
IR1:	.set	32

	.sect	".text"
	.global	_x
	.bss	_x,32,0,0
	.sym	_x,_x,51,2,512,,32
	.global	_r
	.global	_oflag
	.file	"test.c"
	.global	_main
	.sym	_main,_main,32,2,0
	.func	4

;***************************************************************
;* FUNCTION DEF: _main                                         *
;***************************************************************
_main:
         FRAME     #-3
	 nop
	.line	4
         ST        #32,*SP(1)
         ST        #_r,*SP(0)
         LD        #_x,A
         CALL      #_sine
         ; call occurs [#_sine]
         LD        A,A
         STL       A,*(_oflag)
L2:
	.line	6
         B         L2
         ; branch occurs
	.line	8
	.endfunc	11,000000000h,3


	.global	_r
	.bss	_r,32,0,0
	.sym	_r,_r,51,2,512,,32
	.global	_oflag
	.bss	_oflag,1,0,0
	.sym	_oflag,_oflag,3,2,16