⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 asmpoly_gcc.s

📁 qt91上实现的mp3播放机,支持sam9260,参考用
💻 S
字号:
@/* ***** BEGIN LICENSE BLOCK ***** @ * Version: RCSL 1.0/RPSL 1.0 @ *  @ * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved. @ *      @ * The contents of this file, and the files included with this file, are @ * subject to the current version of the RealNetworks Public Source License @ * Version 1.0 (the "RPSL") available at @ * http://www.helixcommunity.org/content/rpsl unless you have licensed @ * the file under the RealNetworks Community Source License Version 1.0 @ * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl, @ * in which case the RCSL will apply. You may also obtain the license terms @ * directly from RealNetworks.  You may not use this file except in @ * compliance with the RPSL or, if you have a valid RCSL with RealNetworks @ * applicable to this file, the RCSL.  Please see the applicable RPSL or @ * RCSL for the rights, obligations and limitations governing use of the @ * contents of the file.  @ *  @ * This file is part of the Helix DNA Technology. RealNetworks is the @ * developer of the Original Code and owns the copyrights in the portions @ * it created. @ *  @ * This file, and the files included with this file, is distributed and made @ * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER @ * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES, @ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS @ * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. @ * @ * Technology Compatibility Kit Test Suite(s) Location: @ *    http://www.helixcommunity.org/content/tck @ * @ * Contributor(s): @ *  @ * ***** END LICENSE BLOCK ***** */ 	.GLOBAL xmp3_PolyphaseStereoxmp3_PolyphaseStereo:	STMFD    r13!,{r4-r11,r14}	SUB      r13,r13,#8	STR      r0,[r13,#4]	MOV      r4,#0x2000000	MOV      r8,#0x2000000	MOV      r5,#0	MOV      r9,#0	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0]	LDR      r3,[r1,#0x5c]	SMLAL    r4,r5,r0,r12	LDR      r0,[r1,#0x80]	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xdc]	SMLAL    r8,r9,r0,r12	SMLAL    r8,r9,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#4]	LDR      r3,[r1,#0x58]	SMLAL    r4,r5,r0,r12	LDR      r0,[r1,#0x84]	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xd8]	SMLAL    r8,r9,r0,r12	SMLAL    r8,r9,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#8]	LDR      r3,[r1,#0x54]	SMLAL    r4,r5,r0,r12	LDR      r0,[r1,#0x88]	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xd4]	SMLAL    r8,r9,r0,r12	SMLAL    r8,r9,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0xc]	LDR      r3,[r1,#0x50]	SMLAL    r4,r5,r0,r12	LDR      r0,[r1,#0x8c]	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xd0]	SMLAL    r8,r9,r0,r12	SMLAL    r8,r9,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x10]	LDR      r3,[r1,#0x4c]	SMLAL    r4,r5,r0,r12	LDR      r0,[r1,#0x90]	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xcc]	SMLAL    r8,r9,r0,r12	SMLAL    r8,r9,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x14]	LDR      r3,[r1,#0x48]	SMLAL    r4,r5,r0,r12	LDR      r0,[r1,#0x94]	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xc8]	SMLAL    r8,r9,r0,r12	SMLAL    r8,r9,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x18]	LDR      r3,[r1,#0x44]	SMLAL    r4,r5,r0,r12	LDR      r0,[r1,#0x98]	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xc4]	SMLAL    r8,r9,r0,r12	SMLAL    r8,r9,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x1c]	LDR      r3,[r1,#0x40]	SMLAL    r4,r5,r0,r12	LDR      r0,[r1,#0x9c]	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xc0]	SMLAL    r8,r9,r0,r12	SMLAL    r8,r9,r3,r14	LDR      r0,[r13,#4]	MOV      r14,#0x7f00	ORR      r14,r14,#0xff	MOV      r4,r4,LSR #26	ORR      r4,r4,r5,LSL #6	MOV      r12,r4,ASR #31	CMP      r12,r4,ASR #15	EORNE    r4,r12,r14	MOV      r8,r8,LSR #26	ORR      r8,r8,r9,LSL #6	MOV      r12,r8,ASR #31	CMP      r12,r8,ASR #15	EORNE    r8,r12,r14	STRH     r4,[r0,#0]	STRH     r8,[r0,#2]	ADD      r2,r2,#0x3c0	ADD      r1,r1,#0x1000	MOV      r4,#0x2000000	MOV      r8,#0x2000000	MOV      r5,#0	MOV      r9,#0	LDR      r12,[r2],#4	LDR      r0,[r1,#0]	LDR      r3,[r1,#0x80]	SMLAL    r4,r5,r0,r12	SMLAL    r8,r9,r3,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#4]	LDR      r3,[r1,#0x84]	SMLAL    r4,r5,r0,r12	SMLAL    r8,r9,r3,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#8]	LDR      r3,[r1,#0x88]	SMLAL    r4,r5,r0,r12	SMLAL    r8,r9,r3,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0xc]	LDR      r3,[r1,#0x8c]	SMLAL    r4,r5,r0,r12	SMLAL    r8,r9,r3,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0x10]	LDR      r3,[r1,#0x90]	SMLAL    r4,r5,r0,r12	SMLAL    r8,r9,r3,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0x14]	LDR      r3,[r1,#0x94]	SMLAL    r4,r5,r0,r12	SMLAL    r8,r9,r3,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0x18]	LDR      r3,[r1,#0x98]	SMLAL    r4,r5,r0,r12	SMLAL    r8,r9,r3,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0x1c]	LDR      r3,[r1,#0x9c]	SMLAL    r4,r5,r0,r12	SMLAL    r8,r9,r3,r12	LDR      r0,[r13,#4]	MOV      r14,#0x7f00	ORR      r14,r14,#0xff	MOV      r4,r4,LSR #26	ORR      r4,r4,r5,LSL #6	MOV      r12,r4,ASR #31	CMP      r12,r4,ASR #15	EORNE    r4,r12,r14	MOV      r8,r8,LSR #26	ORR      r8,r8,r9,LSL #6	MOV      r12,r8,ASR #31	CMP      r12,r8,ASR #15	EORNE    r8,r12,r14	STRH     r4,[r0,#0x40]	STRH     r8,[r0,#0x42]	SUB      r2,r2,#0x3e0	SUB      r1,r1,#0xf00	MOV      r12,#0xf	ADD      r0,r0,#4LoopPS:	STR      r12,[r13,#0]	STR      r0,[r13,#4]	MOV      r4,#0x2000000	MOV      r8,#0x2000000	MOV      r6,#0x2000000	MOV      r10,#0x2000000	MOV      r5,#0	MOV      r9,#0	MOV      r7,#0	MOV      r11,#0	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0]	LDR      r3,[r1,#0x5c]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r6,r7,r3,r12	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xdc]	LDR      r0,[r1,#0x80]	SMLAL    r8,r9,r3,r14	SMLAL    r10,r11,r3,r12	RSB      r14,r14,#0	SMLAL    r8,r9,r0,r12	SMLAL    r10,r11,r0,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#4]	LDR      r3,[r1,#0x58]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r6,r7,r3,r12	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xd8]	LDR      r0,[r1,#0x84]	SMLAL    r8,r9,r3,r14	SMLAL    r10,r11,r3,r12	RSB      r14,r14,#0	SMLAL    r8,r9,r0,r12	SMLAL    r10,r11,r0,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#8]	LDR      r3,[r1,#0x54]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r6,r7,r3,r12	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xd4]	LDR      r0,[r1,#0x88]	SMLAL    r8,r9,r3,r14	SMLAL    r10,r11,r3,r12	RSB      r14,r14,#0	SMLAL    r8,r9,r0,r12	SMLAL    r10,r11,r0,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0xc]	LDR      r3,[r1,#0x50]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r6,r7,r3,r12	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xd0]	LDR      r0,[r1,#0x8c]	SMLAL    r8,r9,r3,r14	SMLAL    r10,r11,r3,r12	RSB      r14,r14,#0	SMLAL    r8,r9,r0,r12	SMLAL    r10,r11,r0,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x10]	LDR      r3,[r1,#0x4c]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r6,r7,r3,r12	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xcc]	LDR      r0,[r1,#0x90]	SMLAL    r8,r9,r3,r14	SMLAL    r10,r11,r3,r12	RSB      r14,r14,#0	SMLAL    r8,r9,r0,r12	SMLAL    r10,r11,r0,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x14]	LDR      r3,[r1,#0x48]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r6,r7,r3,r12	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xc8]	LDR      r0,[r1,#0x94]	SMLAL    r8,r9,r3,r14	SMLAL    r10,r11,r3,r12	RSB      r14,r14,#0	SMLAL    r8,r9,r0,r12	SMLAL    r10,r11,r0,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x18]	LDR      r3,[r1,#0x44]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r6,r7,r3,r12	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xc4]	LDR      r0,[r1,#0x98]	SMLAL    r8,r9,r3,r14	SMLAL    r10,r11,r3,r12	RSB      r14,r14,#0	SMLAL    r8,r9,r0,r12	SMLAL    r10,r11,r0,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x1c]	LDR      r3,[r1,#0x40]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r6,r7,r3,r12	SMLAL    r4,r5,r3,r14	LDR      r3,[r1,#0xc0]	LDR      r0,[r1,#0x9c]	SMLAL    r8,r9,r3,r14	SMLAL    r10,r11,r3,r12	RSB      r14,r14,#0	SMLAL    r8,r9,r0,r12	SMLAL    r10,r11,r0,r14	ADD      r1,r1,#0x100	LDR      r0,[r13,#4]	MOV      r14,#0x7f00	ORR      r14,r14,#0xff	MOV      r4,r4,LSR #26	ORR      r4,r4,r5,LSL #6	MOV      r12,r4,ASR #31	CMP      r12,r4,ASR #15	EORNE    r4,r12,r14	MOV      r8,r8,LSR #26	ORR      r8,r8,r9,LSL #6	MOV      r12,r8,ASR #31	CMP      r12,r8,ASR #15	EORNE    r8,r12,r14	MOV      r6,r6,LSR #26	ORR      r6,r6,r7,LSL #6	MOV      r12,r6,ASR #31	CMP      r12,r6,ASR #15	EORNE    r6,r12,r14	MOV      r10,r10,LSR #26	ORR      r10,r10,r11,LSL #6	MOV      r12,r10,ASR #31	CMP      r12,r10,ASR #15	EORNE    r10,r12,r14	LDR      r12,[r13,#0]	ADD      r14,r0,r12,LSL #3	STRH     r6,[r14],#2	STRH     r10,[r14],#2	STRH     r4,[r0],#2	STRH     r8,[r0],#2	SUBS     r12,r12,#1	BNE      LoopPS	ADD      r13,r13,#8	LDMFD    r13!,{r4-r11,pc}	.GLOBAL xmp3_PolyphaseMonoxmp3_PolyphaseMono:	STMFD    r13!,{r4-r11,r14}	SUB      r13,r13,#8	STR      r0,[r13,#4]	MOV      r4,#0x2000000	MOV      r5,#0	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0]	LDR      r3,[r1,#0x5c]	RSB      r14,r14,#0	SMLAL    r4,r5,r0,r12	SMLAL    r4,r5,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#4]	LDR      r3,[r1,#0x58]	RSB      r14,r14,#0	SMLAL    r4,r5,r0,r12	SMLAL    r4,r5,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#8]	LDR      r3,[r1,#0x54]	RSB      r14,r14,#0	SMLAL    r4,r5,r0,r12	SMLAL    r4,r5,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0xc]	LDR      r3,[r1,#0x50]	RSB      r14,r14,#0	SMLAL    r4,r5,r0,r12	SMLAL    r4,r5,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x10]	LDR      r3,[r1,#0x4c]	RSB      r14,r14,#0	SMLAL    r4,r5,r0,r12	SMLAL    r4,r5,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x14]	LDR      r3,[r1,#0x48]	RSB      r14,r14,#0	SMLAL    r4,r5,r0,r12	SMLAL    r4,r5,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x18]	LDR      r3,[r1,#0x44]	RSB      r14,r14,#0	SMLAL    r4,r5,r0,r12	SMLAL    r4,r5,r3,r14	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x1c]	LDR      r3,[r1,#0x40]	RSB      r14,r14,#0	SMLAL    r4,r5,r0,r12	SMLAL    r4,r5,r3,r14	LDR      r0,[r13,#4]	MOV      r14,#0x7f00	ORR      r14,r14,#0xff	MOV      r4,r4,LSR #26	ORR      r4,r4,r5,LSL #6	MOV      r12,r4,ASR #31	CMP      r12,r4,ASR #15	EORNE    r4,r12,r14	STRH     r4,[r0,#0]	ADD      r2,r2,#0x3c0	ADD      r1,r1,#0x1000	MOV      r4,#0x2000000	MOV      r5,#0	LDR      r12,[r2],#4	LDR      r0,[r1,#0]	SMLAL    r4,r5,r0,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#4]	SMLAL    r4,r5,r0,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#8]	SMLAL    r4,r5,r0,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0xc]	SMLAL    r4,r5,r0,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0x10]	SMLAL    r4,r5,r0,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0x14]	SMLAL    r4,r5,r0,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0x18]	SMLAL    r4,r5,r0,r12	LDR      r12,[r2],#4	LDR      r0,[r1,#0x1c]	SMLAL    r4,r5,r0,r12	LDR      r0,[r13,#4]	MOV      r14,#0x7f00	ORR      r14,r14,#0xff	MOV      r4,r4,LSR #26	ORR      r4,r4,r5,LSL #6	MOV      r12,r4,ASR #31	CMP      r12,r4,ASR #15	EORNE    r4,r12,r14	STRH     r4,[r0,#0x20]	SUB      r2,r2,#0x3e0	SUB      r1,r1,#0xf00	MOV      r12,#0xf	ADD      r0,r0,#2LoopPM:	STR      r12,[r13,#0]	STR      r0,[r13,#4]	MOV      r4,#0x2000000	MOV      r6,#0x2000000	MOV      r5,#0	MOV      r7,#0	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0]	LDR      r3,[r1,#0x5c]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	SMLAL    r6,r7,r3,r12	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#4]	LDR      r3,[r1,#0x58]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	SMLAL    r6,r7,r3,r12	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#8]	LDR      r3,[r1,#0x54]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	SMLAL    r6,r7,r3,r12	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0xc]	LDR      r3,[r1,#0x50]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	SMLAL    r6,r7,r3,r12	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x10]	LDR      r3,[r1,#0x4c]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	SMLAL    r6,r7,r3,r12	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x14]	LDR      r3,[r1,#0x48]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	SMLAL    r6,r7,r3,r12	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x18]	LDR      r3,[r1,#0x44]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	SMLAL    r6,r7,r3,r12	LDR      r12,[r2],#4	LDR      r14,[r2],#4	LDR      r0,[r1,#0x1c]	LDR      r3,[r1,#0x40]	SMLAL    r4,r5,r0,r12	SMLAL    r6,r7,r0,r14	RSB      r14,r14,#0	SMLAL    r4,r5,r3,r14	SMLAL    r6,r7,r3,r12	ADD      r1,r1,#0x100	LDR      r0,[r13,#4]	MOV      r14,#0x7f00	ORR      r14,r14,#0xff	MOV      r4,r4,LSR #26	ORR      r4,r4,r5,LSL #6	MOV      r12,r4,ASR #31	CMP      r12,r4,ASR #15	EORNE    r4,r12,r14	MOV      r6,r6,LSR #26	ORR      r6,r6,r7,LSL #6	MOV      r12,r6,ASR #31	CMP      r12,r6,ASR #15	EORNE    r6,r12,r14	LDR      r12,[r13,#0]	ADD      r14,r0,r12,LSL #2	STRH     r6,[r14],#2	STRH     r4,[r0],#2	SUBS     r12,r12,#1	BNE      LoopPM	ADD      r13,r13,#8	LDMFD    r13!,{r4-r11,pc}	.END

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -