1 files changed, 44 insertions, 44 deletions
diff --git a/firmware/target/arm/memswap128-arm.S b/firmware/target/arm/memswap128-arm.S
index f5276ef353..f672def1ec 100644
--- a/firmware/target/arm/memswap128-arm.S
+++ b/firmware/target/arm/memswap128-arm.S
@@ -1,44 +1,44 @@
-/***************************************************************************
+/***************************************************************************
- *             __________               __   ___.
+ *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
+ *                     \/            \/     \/    \/            \/
- * $Id$
+ * $Id$
- *
+ * 
- * Copyright (C) 2007 by Michael Sevakis
+ * Copyright (C) 2007 by Michael Sevakis
- *
+ *
- * All files in this archive are subject to the GNU General Public License.
+ * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
+ * See the file COPYING in the source tree root for full license agreement.
- *
+ *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
+ * KIND, either express or implied.
- *
+ *
- ****************************************************************************/
+ ****************************************************************************/
-/****************************************************************************
+/****************************************************************************
- * void memswap128(void *buf1, void *buf2, size_t len)
+ * void memswap128(void *buf1, void *buf2, size_t len)
- */
+ */
-    .section    .icode, "ax", %progbits
+    .section    .icode, "ax", %progbits
-    .align      2
+    .align      2
-    .global     memswap128
+    .global     memswap128
-    .type       memswap128, %function
+    .type       memswap128, %function
-memswap128:
+memswap128:
-                                        @ r0 = buf1
+                                        @ r0 = buf1
-                                        @ r1 = buf2
+                                        @ r1 = buf2
-                                        @ r2 = len
+                                        @ r2 = len
-    movs        r2, r2, lsr #4          @ bytes => lines, len == 0?
+    movs        r2, r2, lsr #4          @ bytes => lines, len == 0?
-    moveq       pc, lr                  @ not at least a line? leave
+    moveq       pc, lr                  @ not at least a line? leave
-    stmdb       sp!, { r4-r10, lr }     @ save registers and return address
+    stmdb       sp!, { r4-r10, lr }     @ save registers and return address
-.loop:                                  @
+.loop:                                  @
-    ldmia       r0, { r3-r6 }           @ read four longwords from buf1
+    ldmia       r0, { r3-r6 }           @ read four longwords from buf1
-    ldmia       r1, { r7-r10 }          @ read four longwords from buf2
+    ldmia       r1, { r7-r10 }          @ read four longwords from buf2
-    stmia       r0!, { r7-r10 }         @ write buf2 data to buf1, buf1 += 16
+    stmia       r0!, { r7-r10 }         @ write buf2 data to buf1, buf1 += 16
-    stmia       r1!, { r3-r6 }          @ write buf1 data to buf2, buf2 += 16
+    stmia       r1!, { r3-r6 }          @ write buf1 data to buf2, buf2 += 16
-    subs        r2, r2, #1              @ len -= 1, len > 0 ?
+    subs        r2, r2, #1              @ len -= 1, len > 0 ?
-    bhi         .loop                   @ yes? keep exchanging
+    bhi         .loop                   @ yes? keep exchanging
-    ldmia       sp!, { r4-r10, pc }     @ restore registers and return
+    ldmia       sp!, { r4-r10, pc }     @ restore registers and return
-.end:
+.end:
-    .size       memswap128, .end-memswap128
+    .size       memswap128, .end-memswap128

diff --git a/firmware/target/arm/memswap128-arm.S b/firmware/target/arm/memswap128-arm.S index f5276ef353..f672def1ec 100644 --- a/firmware/target/arm/memswap128-arm.S +++ b/firmware/target/arm/memswap128-arm.S
@@ -1,44 +1,44 @@
1	/***************************************************************************	1	/***************************************************************************
2	* __________ __ ___.	2	* __________ __ ___.
3	* Open \______ \ ____ ____ \| \| _\_ \|__ _______ ___	3	* Open \______ \ ____ ____ \| \| _\_ \|__ _______ ___
4	* Source \| _// _ \_/ ___\\| \|/ /\| __ \ / _ \ \/ /	4	* Source \| _// _ \_/ ___\\| \|/ /\| __ \ / _ \ \/ /
5	* Jukebox \| \| ( <_> ) \___\| < \| \_\ ( <_> > < <	5	* Jukebox \| \| ( <_> ) \___\| < \| \_\ ( <_> > < <
6	* Firmware \|____\|_ /\____/ \___ >__\|_ \\|___ /\____/__/\_ \	6	* Firmware \|____\|_ /\____/ \___ >__\|_ \\|___ /\____/__/\_ \
7	* \/ \/ \/ \/ \/	7	* \/ \/ \/ \/ \/
8	* $Id$	8	* $Id$
9	*	9	*
10	* Copyright (C) 2007 by Michael Sevakis	10	* Copyright (C) 2007 by Michael Sevakis
11	*	11	*
12	* All files in this archive are subject to the GNU General Public License.	12	* All files in this archive are subject to the GNU General Public License.
13	* See the file COPYING in the source tree root for full license agreement.	13	* See the file COPYING in the source tree root for full license agreement.
14	*	14	*
15	* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY	15	* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
16	* KIND, either express or implied.	16	* KIND, either express or implied.
17	*	17	*
18	****************************************************************************/	18	****************************************************************************/
19		19
20	/****************************************************************************	20	/****************************************************************************
21	* void memswap128(void buf1, void buf2, size_t len)	21	* void memswap128(void buf1, void buf2, size_t len)
22	*/	22	*/
23	.section .icode, "ax", %progbits	23	.section .icode, "ax", %progbits
24	.align 2	24	.align 2
25	.global memswap128	25	.global memswap128
26	.type memswap128, %function	26	.type memswap128, %function
27	memswap128:	27	memswap128:
28	@ r0 = buf1	28	@ r0 = buf1
29	@ r1 = buf2	29	@ r1 = buf2
30	@ r2 = len	30	@ r2 = len
31	movs r2, r2, lsr #4 @ bytes => lines, len == 0?	31	movs r2, r2, lsr #4 @ bytes => lines, len == 0?
32	moveq pc, lr @ not at least a line? leave	32	moveq pc, lr @ not at least a line? leave
33	stmdb sp!, { r4-r10, lr } @ save registers and return address	33	stmdb sp!, { r4-r10, lr } @ save registers and return address
34	.loop: @	34	.loop: @
35	ldmia r0, { r3-r6 } @ read four longwords from buf1	35	ldmia r0, { r3-r6 } @ read four longwords from buf1
36	ldmia r1, { r7-r10 } @ read four longwords from buf2	36	ldmia r1, { r7-r10 } @ read four longwords from buf2
37	stmia r0!, { r7-r10 } @ write buf2 data to buf1, buf1 += 16	37	stmia r0!, { r7-r10 } @ write buf2 data to buf1, buf1 += 16
38	stmia r1!, { r3-r6 } @ write buf1 data to buf2, buf2 += 16	38	stmia r1!, { r3-r6 } @ write buf1 data to buf2, buf2 += 16
39	subs r2, r2, #1 @ len -= 1, len > 0 ?	39	subs r2, r2, #1 @ len -= 1, len > 0 ?
40	bhi .loop @ yes? keep exchanging	40	bhi .loop @ yes? keep exchanging
41	ldmia sp!, { r4-r10, pc } @ restore registers and return	41	ldmia sp!, { r4-r10, pc } @ restore registers and return
42	.end:	42	.end:
43	.size memswap128, .end-memswap128	43	.size memswap128, .end-memswap128
44		44