buffer.s

一个两碟控制的VCD的代码,两碟之间的转动及连续播放,已大量生产的CODE.

.data
gcc2_compiled.:
___gnu_compiled_c:
.stabs "d:/ess3880/mei820b/driver/",100,0,0,Ltext0
.stabs "buffer.c",100,0,0,Ltext0
.text
Ltext0:
.stabs "int:t1=r1;-2147483648;2147483647;",128,0,0,0
.stabs "char:t2=r2;0;127;",128,0,0,0
.stabs "long int:t3=r1;-2147483648;2147483647;",128,0,0,0
.stabs "unsigned int:t4=r1;0;-1;",128,0,0,0
.stabs "long unsigned int:t5=r1;0;-1;",128,0,0,0
.stabs "long long int:t6=r1;01000000000000000000000;0777777777777777777777;",128,0,0,0
.stabs "long long unsigned int:t7=r1;0000000000000;01777777777777777777777;",128,0,0,0
.stabs "short int:t8=r1;-32768;32767;",128,0,0,0
.stabs "short unsigned int:t9=r1;0;65535;",128,0,0,0
.stabs "signed char:t10=r1;-128;127;",128,0,0,0
.stabs "unsigned char:t11=r1;0;255;",128,0,0,0
.stabs "float:t12=r1;4;0;",128,0,0,0
.stabs "double:t13=r1;8;0;",128,0,0,0
.stabs "long double:t14=r1;8;0;",128,0,0,0
.stabs "complex int:t15=s8real:1,0,32;imag:1,32,32;;",128,0,0,0
.stabs "complex float:t16=r16;4;0;",128,0,0,0
.stabs "complex double:t17=r17;8;0;",128,0,0,0
.stabs "complex long double:t18=r18;8;0;",128,0,0,0
.stabs "void:t19=19",128,0,0,0
.stabs "PFV:t20=*21=f19",128,0,112,0
.stabs "PFI:t22=*23=f1",128,0,113,0
.stabs " :T24=eUCODE_IDLE:543,IO_IDLE:159,VP_MCMD_ISSUED:155,\\",128,0,0,0
.stabs "VP_CMDQ_NOT_EMPTY_N_IO_IDLE:254,;",128,0,0,0
.stabs "READY_MASK:t24",128,0,305,0
.stabs " :T25=ernone:0,rdummy:1,;",128,0,0,0
.stabs "RAMCODE:t25",128,0,441,0
.stabs "TDM_settings:t26=s8slot:9,0,16;delay:9,16,16;\\",128,0,0,0
.stabs "ctl:9,32,16;low:9,48,16;;",128,0,22,0
.stabs "TDM_SETTING:t27=s16cd:28=ar1;0;1;26,0,128;;",128,0,26,0
.stabs "jmp_buf:t29=ar1;0;28;30=*2",128,0,13,0
.stabs "EVD_DISP_Info:t31=s92startY:1,0,32;startU:1,32,32;\\",128,0,0,0
.stabs "startV:1,64,32;zY:1,96,32;zUV:1,128,32;\\",128,0,0,0
.stabs "wY:1,160,32;wUV:1,192,32;height:1,224,32;\\",128,0,0,0
.stabs "RGBstart:1,256,32;Pattern:1,288,32;Overlay:1,320,32;\\",128,0,0,0
.stabs "Patternstart:1,352,32;MIDIstart:1,384,32;MIDIlist:1,416,32;\\",128,0,0,0
.stabs "MIDIevent:1,448,32;MIDInew:1,480,32;PCMstart:1,512,32;\\",128,0,0,0
.stabs "Buscon_width2:1,544,32;OSD_start:1,576,32;OSD_X:1,608,32;\\",128,0,0,0
.stabs "OSD_Y:1,640,32;OSD_W:1,672,32;OSD_H:1,704,32;;",128,0,40,0
.align	2
.globl _EVD_BUSCON_interrupt_service
_EVD_BUSCON_interrupt_service:
LM1:
.stabn 68,0,148,LM1
;#PROLOGUE
	addi	r29,#-40,r29	; temp= 0, regs= 16, args= 0, sfo= -8
	st	16[r29],r31
	st	20[r29],r30
	st	24[r29],r16
;.mask	0xc0010000,-32
	addi	r29,#40,r30	; set up frame pointer
;END PROLOGUE
EVD_BUSCON_interrupt_service_body:
LM2:
.stabn 68,0,149,LM2
LBB2:
LM3:
.stabn 68,0,150,LM3
	ld	34764[r27],r16	;C r16 34764 r27
LM4:
.stabn 68,0,153,LM4
	ld	34752[r27],r2	;C r2 34752 r27
	addi	r0,#4096,r5	;movsi smallint
	and	r2,r5,r2	;andsi3	r2,r5 -> r2
	bne	r2,r0,L2
	nop	;via slot (len 1)
	and	r16,r5,r2	;andsi3	r16,r5 -> r2
	beq	r2,r0,L2
	nop	;via slot (len 0)
	nop	;via slot (len 0)
LM5:
.stabn 68,0,155,LM5
LBB3:
	jspci	r24,#_d2a_interrupt_service,r31
	nop	;via slot (len 0)
	nop	;via slot (len 0)
LM6:
.stabn 68,0,160,LM6
LBE3:
L2:
LM7:
.stabn 68,0,162,LM7
	ld	34752[r27],r2	;C r2 34752 r27
	addi	r0,#512,r4	;movsi smallint
	and	r2,r4,r2	;andsi3	r2,r4 -> r2
	bne	r2,r0,L3
	nop	;via slot (len 1)
	and	r16,r4,r2	;andsi3	r16,r4 -> r2
	beq	r2,r0,L3
	ld	_VBV_wrptr[r25],r3	;movsi _VBV_wrptr -> r3
	addi	r3,#256,r3	;addsi3	r3,256 -> r3
LM8:
.stabn 68,0,163,LM8
	st	_VBV_wrptr[r25],r3	;movsi r3 -> _VBV_wrptr
	ld	_VBV_end[r25],r2	;movsi _VBV_end -> r2
	bne	r3,r2,L5
	nop	;via slot (len 1)
	ld	_VBV_start[r25],r5	;movsi _VBV_start -> r5
	st	_VBV_wrptr[r25],r5	;movsi r5 -> _VBV_wrptr
L5:
LM9:
.stabn 68,0,164,LM9
LBB4:
	jspci	r24,#_xportv_xfer_TDM,r31
	nop	;via slot (len 0)
	nop	;via slot (len 0)
LBE4:
LM10:
.stabn 68,0,165,LM10
	ld	_VBV_filling[r25],r2	;movsi _VBV_filling -> r2
	bne	r2,r0,L3
	nop	;via slot (len 0)
	nop	;via slot (len 0)
	st	16424[r27],r0	; movsi 0 -> 16424[r27]
;#APP
	nop
	nop
;#NO_APP
	ld	_gbl_buscon_irqmasks[r25],r4	;movsi _gbl_buscon_irqmasks -> r4
	addi	r0,#-513,r5	;movsi smallint
	and	r4,r5,r2	;andsi3	r4,r5 -> r2
	st	_gbl_buscon_irqmasks[r25],r2	;movsi r2 -> _gbl_buscon_irqmasks
	st	34764[r27],r2	; movsi r2 -> 34764[r27]
L3:
LM11:
.stabn 68,0,171,LM11
LBE2:
;EPILOGUE
	addi	r30,#-40,r29	; sp not trusted  here
	ld	16[r29],r31
	ld	20[r29],r30
	ld	24[r29],r16
	jspci	r31,#0,r0	;return
	addi	r29,#40,r29
	nop
;END EPILOGUE
.eop	;EVD_BUSCON_interrupt_service
.stabs "EVD_BUSCON_interrupt_service:F19",36,0,148,_EVD_BUSCON_interrupt_service
.stabs "mask:r1",64,0,149,16
.stabn 192,0,0,LBB2
.stabn 192,0,0,LBB3
.stabn 224,0,0,LBE3
.stabn 192,0,0,LBB4
.stabn 224,0,0,LBE4
.stabn 224,0,0,LBE2
.align	2
.globl _EVD_PCM_clear_zero_buffer
_EVD_PCM_clear_zero_buffer:
LM12:
.stabn 68,0,329,LM12
;#PROLOGUE
	addi	r29,#-32,r29	; temp= 0, regs= 8, args= 0, sfo= -8
	st	16[r29],r31
	st	20[r29],r30
;.mask	0xc0000000,-28
	addi	r29,#32,r30	; set up frame pointer
;END PROLOGUE
EVD_PCM_clear_zero_buffer_body:
LM13:
.stabn 68,0,330,LM13
LBB5:
LM14:
.stabn 68,0,333,LM14
	ld	_PCM_start[r25],r2	;movsi _PCM_start -> r2
	addi	r2,#2048,r2	;addsi3	r2,2048 -> r2
	lsl	r2,r2,#2	;ashlsi3	 (r2<<2) -> r2
	ld	_x12000000[r25],r6	;movsi _x12000000 -> r6
	add	r2,r6,r4	;addsi3	r2,r6 -> r4
LM15:
.stabn 68,0,334,LM15
	jspci	r24,#L21,r0	;jump L21
	addi	r0,#0,r3	;movsi smallint
	addi	r0,#127,r5	;movsi smallint
L24:
	st	0[r2],r0	; movsi 0 -> 0[r2]
	addi	r3,#1,r3	;addsi3	r3,1 -> r3
L21:
	ble	r3,r5,L24
	lsl	r3,r2,#2	;ashlsi3	 (r3<<2) -> r2
	add	r2,r4,r2	;addsi3	r2,r4 -> r2
LM16:
.stabn 68,0,343,LM16
LBE5:
;EPILOGUE
	addi	r30,#-32,r29	; sp not trusted  here
	ld	16[r29],r31
	ld	20[r29],r30
	jspci	r31,#0,r0	;return
	addi	r29,#32,r29
	nop
;END EPILOGUE
.eop	;EVD_PCM_clear_zero_buffer
.stabs "EVD_PCM_clear_zero_buffer:F19",36,0,329,_EVD_PCM_clear_zero_buffer
.stabs "p:r32=*1",64,0,330,4
.stabs "i:r1",64,0,331,3
.stabn 192,0,0,LBB5
.stabn 224,0,0,LBE5
.stabs "reg0:r1",64,0,58,0
.stabs "mvd:r33=*1",64,0,11,27

.end