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Date:      Sat, 29 Nov 2014 15:56:52 +0000 (UTC)
From:      Andrew Turner <andrew@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r275256 - head/lib/libc/arm/string
Message-ID:  <201411291556.sATFuqHa062699@svn.freebsd.org>

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Author: andrew
Date: Sat Nov 29 15:56:52 2014
New Revision: 275256
URL: https://svnweb.freebsd.org/changeset/base/275256

Log:
  Switch to the ARM unified assembly language as the clang integrated as only
  supports it. Binutils supports it when the ".syntax unified" directive
  is set.
  
  Sponsored by:	ABT Systems Ltd

Modified:
  head/lib/libc/arm/string/ffs.S
  head/lib/libc/arm/string/memcmp.S
  head/lib/libc/arm/string/memcpy_arm.S
  head/lib/libc/arm/string/memcpy_xscale.S
  head/lib/libc/arm/string/memmove.S
  head/lib/libc/arm/string/memset.S
  head/lib/libc/arm/string/strlen.S

Modified: head/lib/libc/arm/string/ffs.S
==============================================================================
--- head/lib/libc/arm/string/ffs.S	Sat Nov 29 15:55:35 2014	(r275255)
+++ head/lib/libc/arm/string/ffs.S	Sat Nov 29 15:56:52 2014	(r275256)
@@ -32,6 +32,8 @@
 
 __FBSDID("$FreeBSD$");
 
+.syntax unified
+
 /*
  * ffs - find first set bit, this algorithm isolates the first set
  * bit, then multiplies the number by 0x0450fbaf which leaves the top
@@ -60,7 +62,7 @@ ENTRY(ffs)
 	rsbne   r0, r0, r0, lsl #16 /* r0 = X * 0x0450fbaf */
               
 	/* now lookup in table indexed on top 6 bits of r0 */
-	ldrneb  r0, [ r2, r0, lsr #26 ]
+	ldrbne  r0, [ r2, r0, lsr #26 ]
 
         RET
 .text;

Modified: head/lib/libc/arm/string/memcmp.S
==============================================================================
--- head/lib/libc/arm/string/memcmp.S	Sat Nov 29 15:55:35 2014	(r275255)
+++ head/lib/libc/arm/string/memcmp.S	Sat Nov 29 15:56:52 2014	(r275256)
@@ -66,6 +66,8 @@
 
 __FBSDID("$FreeBSD$");
 
+.syntax	unified
+
 ENTRY(memcmp)
 	mov	ip, r0
 #if defined(_KERNEL) && !defined(_STANDALONE)
@@ -76,7 +78,7 @@ ENTRY(memcmp)
 
 	/* Are both addresses aligned the same way? */
 	cmp	r2, #0x00
-	eornes	r3, ip, r1
+	eorsne	r3, ip, r1
 	RETeq			/* len == 0, or same addresses! */
 	tst	r3, #0x03
 	subne	r2, r2, #0x01

Modified: head/lib/libc/arm/string/memcpy_arm.S
==============================================================================
--- head/lib/libc/arm/string/memcpy_arm.S	Sat Nov 29 15:55:35 2014	(r275255)
+++ head/lib/libc/arm/string/memcpy_arm.S	Sat Nov 29 15:56:52 2014	(r275256)
@@ -31,6 +31,9 @@
 
 #include <machine/asm.h>
 __FBSDID("$FreeBSD$");
+
+.syntax	unified
+
 /*
  * This is one fun bit of code ...
  * Some easy listening music is suggested while trying to understand this
@@ -91,8 +94,8 @@ ENTRY(memcpy)
 	bge	.Lmemcpy_loop32
 
 	cmn	r2, #0x10
-	ldmgeia	r1!, {r3, r4, r12, lr}	/* blat a remaining 16 bytes */
-	stmgeia	r0!, {r3, r4, r12, lr}
+	ldmiage	r1!, {r3, r4, r12, lr}	/* blat a remaining 16 bytes */
+	stmiage	r0!, {r3, r4, r12, lr}
 	subge	r2, r2, #0x10         
 	ldmia	sp!, {r4}		/* return r4 */
 
@@ -101,9 +104,9 @@ ENTRY(memcpy)
 
 	/* blat 12 bytes at a time */
 .Lmemcpy_loop12:
-	ldmgeia	r1!, {r3, r12, lr}
-	stmgeia	r0!, {r3, r12, lr}
-	subges	r2, r2, #0x0c         
+	ldmiage	r1!, {r3, r12, lr}
+	stmiage	r0!, {r3, r12, lr}
+	subsge	r2, r2, #0x0c         
 	bge	.Lmemcpy_loop12
 
 .Lmemcpy_l12:
@@ -113,26 +116,26 @@ ENTRY(memcpy)
 	subs	r2, r2, #4
 	ldrlt	r3, [r1], #4
 	strlt	r3, [r0], #4
-	ldmgeia	r1!, {r3, r12}
-	stmgeia	r0!, {r3, r12}
+	ldmiage	r1!, {r3, r12}
+	stmiage	r0!, {r3, r12}
 	subge	r2, r2, #4
 
 .Lmemcpy_l4:
 	/* less than 4 bytes to go */
 	adds	r2, r2, #4
 #ifdef __APCS_26_
-	ldmeqia sp!, {r0, pc}^		/* done */
+	ldmiaeq sp!, {r0, pc}^		/* done */
 #else
-	ldmeqia	sp!, {r0, pc}		/* done */
+	ldmiaeq	sp!, {r0, pc}		/* done */
 #endif
 	/* copy the crud byte at a time */
 	cmp	r2, #2
 	ldrb	r3, [r1], #1
 	strb	r3, [r0], #1
-	ldrgeb	r3, [r1], #1
-	strgeb	r3, [r0], #1
-	ldrgtb	r3, [r1], #1
-	strgtb	r3, [r0], #1
+	ldrbge	r3, [r1], #1
+	strbge	r3, [r0], #1
+	ldrbgt	r3, [r1], #1
+	strbgt	r3, [r0], #1
 	ldmia	sp!, {r0, pc}
 
 	/* erg - unaligned destination */
@@ -143,10 +146,10 @@ ENTRY(memcpy)
 	/* align destination with byte copies */
 	ldrb	r3, [r1], #1
 	strb	r3, [r0], #1
-	ldrgeb	r3, [r1], #1
-	strgeb	r3, [r0], #1
-	ldrgtb	r3, [r1], #1
-	strgtb	r3, [r0], #1
+	ldrbge	r3, [r1], #1
+	strbge	r3, [r0], #1
+	ldrbgt	r3, [r1], #1
+	strbgt	r3, [r0], #1
 	subs	r2, r2, r12
 	blt	.Lmemcpy_l4		/* less the 4 bytes */
 

Modified: head/lib/libc/arm/string/memcpy_xscale.S
==============================================================================
--- head/lib/libc/arm/string/memcpy_xscale.S	Sat Nov 29 15:55:35 2014	(r275255)
+++ head/lib/libc/arm/string/memcpy_xscale.S	Sat Nov 29 15:56:52 2014	(r275256)
@@ -38,6 +38,8 @@
 #include <machine/asm.h>
 __FBSDID("$FreeBSD$");
 
+.syntax	unified
+
 /* LINTSTUB: Func: void *memcpy(void *dst, const void *src, size_t len) */
 ENTRY(memcpy)
 	pld	[r1]
@@ -52,12 +54,12 @@ ENTRY(memcpy)
 	ldrb	ip, [r1], #0x01
 	sub	r2, r2, #0x01
 	strb	ip, [r3], #0x01
-	ldrleb	ip, [r1], #0x01
+	ldrble	ip, [r1], #0x01
 	suble	r2, r2, #0x01
-	strleb	ip, [r3], #0x01
-	ldrltb	ip, [r1], #0x01
+	strble	ip, [r3], #0x01
+	ldrblt	ip, [r1], #0x01
 	sublt	r2, r2, #0x01
-	strltb	ip, [r3], #0x01
+	strblt	ip, [r3], #0x01
 
 	/* Destination buffer is now word aligned */
 .Lmemcpy_wordaligned:
@@ -134,7 +136,7 @@ ENTRY(memcpy)
 
 .Lmemcpy_w_lessthan128:
 	adds	r2, r2, #0x80		/* Adjust for extra sub */
-	ldmeqfd	sp!, {r4-r9}
+	ldmfdeq	sp!, {r4-r9}
 	bxeq	lr			/* Return now if done */
 	subs	r2, r2, #0x20
 	blt	.Lmemcpy_w_lessthan32
@@ -159,7 +161,7 @@ ENTRY(memcpy)
 
 .Lmemcpy_w_lessthan32:
 	adds	r2, r2, #0x20		/* Adjust for extra sub */
-	ldmeqfd	sp!, {r4-r9}
+	ldmfdeq	sp!, {r4-r9}
 	bxeq	lr			/* Return now if done */
 
 	and	r4, r2, #0x18
@@ -195,11 +197,11 @@ ENTRY(memcpy)
 	addlt	r2, r2, #0x04
 	ldrb	ip, [r1], #0x01
 	cmp	r2, #0x02
-	ldrgeb	r2, [r1], #0x01
+	ldrbge	r2, [r1], #0x01
 	strb	ip, [r3], #0x01
-	ldrgtb	ip, [r1]
-	strgeb	r2, [r3], #0x01
-	strgtb	ip, [r3]
+	ldrbgt	ip, [r1]
+	strbge	r2, [r3], #0x01
+	strbgt	ip, [r3]
 	bx	lr
 
 
@@ -253,7 +255,7 @@ ENTRY(memcpy)
 	bge	.Lmemcpy_bad1_loop16
 
 	adds	r2, r2, #0x10         
-	ldmeqfd	sp!, {r4-r7}
+	ldmfdeq	sp!, {r4-r7}
 	bxeq	lr			/* Return now if done */
 	subs	r2, r2, #0x04
 	sublt	r1, r1, #0x03
@@ -314,7 +316,7 @@ ENTRY(memcpy)
 	bge	.Lmemcpy_bad2_loop16
 
 	adds	r2, r2, #0x10         
-	ldmeqfd	sp!, {r4-r7}
+	ldmfdeq	sp!, {r4-r7}
 	bxeq	lr			/* Return now if done */
 	subs	r2, r2, #0x04
 	sublt	r1, r1, #0x02
@@ -375,7 +377,7 @@ ENTRY(memcpy)
 	bge	.Lmemcpy_bad3_loop16
 
 	adds	r2, r2, #0x10         
-	ldmeqfd	sp!, {r4-r7}
+	ldmfdeq	sp!, {r4-r7}
 	bxeq	lr			/* Return now if done */
 	subs	r2, r2, #0x04
 	sublt	r1, r1, #0x01
@@ -404,11 +406,11 @@ ENTRY(memcpy)
 	bxeq	lr
 	ldrb	ip, [r1], #0x01
 	cmp	r2, #0x02
-	ldrgeb	r2, [r1], #0x01
+	ldrbge	r2, [r1], #0x01
 	strb	ip, [r3], #0x01
-	ldrgtb	ip, [r1]
-	strgeb	r2, [r3], #0x01
-	strgtb	ip, [r3]
+	ldrbgt	ip, [r1]
+	strbge	r2, [r3], #0x01
+	strbgt	ip, [r3]
 	bx	lr
 
 
@@ -440,7 +442,7 @@ ENTRY(memcpy)
 	ldrb	ip, [r1], #0x01
 1:	subs	r2, r2, #0x01
 	strb	ip, [r3], #0x01
-	ldrneb	ip, [r1], #0x01
+	ldrbne	ip, [r1], #0x01
 	bne	1b
 	bx	lr
 

Modified: head/lib/libc/arm/string/memmove.S
==============================================================================
--- head/lib/libc/arm/string/memmove.S	Sat Nov 29 15:55:35 2014	(r275255)
+++ head/lib/libc/arm/string/memmove.S	Sat Nov 29 15:56:52 2014	(r275256)
@@ -32,6 +32,8 @@
 #include <machine/asm.h>
 __FBSDID("$FreeBSD$");
 
+.syntax	unified
+
 #ifndef _BCOPY
 /* LINTSTUB: Func: void *memmove(void *, const void *, size_t) */
 ENTRY(memmove)
@@ -86,8 +88,8 @@ ENTRY(bcopy)
 	bge	.Lmemmove_floop32
 
 	cmn	r2, #0x10
-	ldmgeia	r1!, {r3, r4, r12, lr}	/* blat a remaining 16 bytes */
-	stmgeia	r0!, {r3, r4, r12, lr}
+	ldmiage	r1!, {r3, r4, r12, lr}	/* blat a remaining 16 bytes */
+	stmiage	r0!, {r3, r4, r12, lr}
 	subge	r2, r2, #0x10         
 	ldmia	sp!, {r4}		/* return r4 */
 
@@ -96,9 +98,9 @@ ENTRY(bcopy)
 
 	/* blat 12 bytes at a time */
 .Lmemmove_floop12:
-	ldmgeia	r1!, {r3, r12, lr}
-	stmgeia	r0!, {r3, r12, lr}
-	subges	r2, r2, #0x0c         
+	ldmiage	r1!, {r3, r12, lr}
+	stmiage	r0!, {r3, r12, lr}
+	subsge	r2, r2, #0x0c         
 	bge	.Lmemmove_floop12
 
 .Lmemmove_fl12:
@@ -108,23 +110,23 @@ ENTRY(bcopy)
 	subs	r2, r2, #4
 	ldrlt	r3, [r1], #4
 	strlt	r3, [r0], #4
-	ldmgeia	r1!, {r3, r12}
-	stmgeia	r0!, {r3, r12}
+	ldmiage	r1!, {r3, r12}
+	stmiage	r0!, {r3, r12}
 	subge	r2, r2, #4
 
 .Lmemmove_fl4:
 	/* less than 4 bytes to go */
 	adds	r2, r2, #4
-	ldmeqia	sp!, {r0, pc}		/* done */
+	ldmiaeq	sp!, {r0, pc}		/* done */
 
 	/* copy the crud byte at a time */
 	cmp	r2, #2
 	ldrb	r3, [r1], #1
 	strb	r3, [r0], #1
-	ldrgeb	r3, [r1], #1
-	strgeb	r3, [r0], #1
-	ldrgtb	r3, [r1], #1
-	strgtb	r3, [r0], #1
+	ldrbge	r3, [r1], #1
+	strbge	r3, [r0], #1
+	ldrbgt	r3, [r1], #1
+	strbgt	r3, [r0], #1
 	ldmia	sp!, {r0, pc}
 
 	/* erg - unaligned destination */
@@ -135,10 +137,10 @@ ENTRY(bcopy)
 	/* align destination with byte copies */
 	ldrb	r3, [r1], #1
 	strb	r3, [r0], #1
-	ldrgeb	r3, [r1], #1
-	strgeb	r3, [r0], #1
-	ldrgtb	r3, [r1], #1
-	strgtb	r3, [r0], #1
+	ldrbge	r3, [r1], #1
+	strbge	r3, [r0], #1
+	ldrbgt	r3, [r1], #1
+	strbgt	r3, [r0], #1
 	subs	r2, r2, r12
 	blt	.Lmemmove_fl4		/* less the 4 bytes */
 
@@ -353,12 +355,12 @@ ENTRY(bcopy)
 
 .Lmemmove_bl32:
 	cmn	r2, #0x10            
-	ldmgedb	r1!, {r3, r4, r12, lr}	/* blat a remaining 16 bytes */
-	stmgedb	r0!, {r3, r4, r12, lr}
+	ldmdbge	r1!, {r3, r4, r12, lr}	/* blat a remaining 16 bytes */
+	stmdbge	r0!, {r3, r4, r12, lr}
 	subge	r2, r2, #0x10         
 	adds	r2, r2, #0x14         
-	ldmgedb	r1!, {r3, r12, lr}	/* blat a remaining 12 bytes */
-	stmgedb	r0!, {r3, r12, lr}
+	ldmdbge	r1!, {r3, r12, lr}	/* blat a remaining 12 bytes */
+	stmdbge	r0!, {r3, r12, lr}
 	subge	r2, r2, #0x0c         
 	ldmia	sp!, {r4, lr}
 
@@ -368,8 +370,8 @@ ENTRY(bcopy)
 	subs	r2, r2, #4
 	ldrlt	r3, [r1, #-4]!
 	strlt	r3, [r0, #-4]!
-	ldmgedb	r1!, {r3, r12}
-	stmgedb	r0!, {r3, r12}
+	ldmdbge	r1!, {r3, r12}
+	stmdbge	r0!, {r3, r12}
 	subge	r2, r2, #4
 
 .Lmemmove_bl4:
@@ -381,10 +383,10 @@ ENTRY(bcopy)
 	cmp	r2, #2
 	ldrb	r3, [r1, #-1]!
 	strb	r3, [r0, #-1]!
-	ldrgeb	r3, [r1, #-1]!
-	strgeb	r3, [r0, #-1]!
-	ldrgtb	r3, [r1, #-1]!
-	strgtb	r3, [r0, #-1]!
+	ldrbge	r3, [r1, #-1]!
+	strbge	r3, [r0, #-1]!
+	ldrbgt	r3, [r1, #-1]!
+	strbgt	r3, [r0, #-1]!
 	RET
 
 	/* erg - unaligned destination */
@@ -394,10 +396,10 @@ ENTRY(bcopy)
 	/* align destination with byte copies */
 	ldrb	r3, [r1, #-1]!
 	strb	r3, [r0, #-1]!
-	ldrgeb	r3, [r1, #-1]!
-	strgeb	r3, [r0, #-1]!
-	ldrgtb	r3, [r1, #-1]!
-	strgtb	r3, [r0, #-1]!
+	ldrbge	r3, [r1, #-1]!
+	strbge	r3, [r0, #-1]!
+	ldrbgt	r3, [r1, #-1]!
+	strbgt	r3, [r0, #-1]!
 	subs	r2, r2, r12
 	blt	.Lmemmove_bl4		/* less than 4 bytes to go */
 	ands	r12, r1, #3

Modified: head/lib/libc/arm/string/memset.S
==============================================================================
--- head/lib/libc/arm/string/memset.S	Sat Nov 29 15:55:35 2014	(r275255)
+++ head/lib/libc/arm/string/memset.S	Sat Nov 29 15:56:52 2014	(r275256)
@@ -69,6 +69,8 @@
 #include <machine/asm.h>
 __FBSDID("$FreeBSD$");
 
+.syntax	unified
+
 /*
  * memset: Sets a block of memory to the specified value
  *
@@ -125,39 +127,39 @@ ENTRY(memset)
 .Lmemset_loop128:
 	subs	r1, r1, #0x80
 #ifdef _ARM_ARCH_5E
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-#else
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+#else
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
 #endif
 	bgt	.Lmemset_loop128
 	RETeq			/* Zero length so just exit */
@@ -168,15 +170,15 @@ ENTRY(memset)
 .Lmemset_loop32:
 	subs	r1, r1, #0x20
 #ifdef _ARM_ARCH_5E
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
-#else
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+#else
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
 #endif
 	bgt	.Lmemset_loop32
 	RETeq			/* Zero length so just exit */
@@ -185,11 +187,11 @@ ENTRY(memset)
 
 	/* Deal with 16 bytes or more */
 #ifdef _ARM_ARCH_5E
-	strged	r2, [ip], #0x08
-	strged	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
+	strdge	r2, [ip], #0x08
 #else
-	stmgeia	ip!, {r2-r3}
-	stmgeia	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
+	stmiage	ip!, {r2-r3}
 #endif
 	RETeq			/* Zero length so just exit */
 
@@ -212,17 +214,17 @@ ENTRY(memset)
 #endif
 
 	strb	r3, [ip], #0x01		/* Set 1 byte */
-	strgeb	r3, [ip], #0x01		/* Set another byte */
-	strgtb	r3, [ip]		/* and a third */
+	strbge	r3, [ip], #0x01		/* Set another byte */
+	strbgt	r3, [ip]		/* and a third */
 	RET			/* Exit */
 
 .Lmemset_wordunaligned:
 	rsb	r2, r2, #0x004
 	strb	r3, [ip], #0x01		/* Set 1 byte */
 	cmp	r2, #0x02
-	strgeb	r3, [ip], #0x01		/* Set another byte */
+	strbge	r3, [ip], #0x01		/* Set another byte */
 	sub	r1, r1, r2
-	strgtb	r3, [ip], #0x01		/* and a third */
+	strbgt	r3, [ip], #0x01		/* and a third */
 	cmp	r1, #0x04		/* More than 4 bytes left? */
 	bge	.Lmemset_wordaligned	/* Yup */
 
@@ -231,8 +233,8 @@ ENTRY(memset)
 	RETeq			/* Zero length so exit */
 	strb	r3, [ip], #0x01		/* Set 1 byte */
 	cmp	r1, #0x02
-	strgeb	r3, [ip], #0x01		/* Set another byte */
-	strgtb	r3, [ip]		/* and a third */
+	strbge	r3, [ip], #0x01		/* Set another byte */
+	strbgt	r3, [ip]		/* and a third */
 	RET			/* Exit */
 #ifdef _BZERO
 END(bzero)

Modified: head/lib/libc/arm/string/strlen.S
==============================================================================
--- head/lib/libc/arm/string/strlen.S	Sat Nov 29 15:55:35 2014	(r275255)
+++ head/lib/libc/arm/string/strlen.S	Sat Nov 29 15:56:52 2014	(r275256)
@@ -27,6 +27,8 @@
 #include <machine/asm.h>
 __FBSDID("$FreeBSD$");
 
+.syntax	unified
+
 ENTRY(strlen)
 	mov	r1, #0
 	/* Check that the pointer is aligned on 32 bits. */
@@ -53,23 +55,23 @@ ENTRY(strlen)
 	addne	r1, r1, #1
 .Ldo_3:
 #ifndef __ARMEB__
-	andnes    r3, r2, #0x0000ff00
+	andsne    r3, r2, #0x0000ff00
 #else
-  	andnes    r3, r2, #0x00ff0000
+  	andsne    r3, r2, #0x00ff0000
 #endif  
 	addne     r1, r1, #1
 .Ldo_2:
 #ifndef __ARMEB__
-	andnes    r3, r2, #0x00ff0000
+	andsne    r3, r2, #0x00ff0000
 #else
-	andnes    r3, r2, #0x0000ff00
+	andsne    r3, r2, #0x0000ff00
 #endif  
 	addne	r1, r1, #1
 .Ldo_1:
 #ifndef __ARMEB__
-	andnes	r3, r2, #0xff000000
+	andsne	r3, r2, #0xff000000
 #else
-	andnes	r3, r2, #0x000000ff
+	andsne	r3, r2, #0x000000ff
 #endif  
 	addne	r1, r1, #1
 	bne	.Loop				



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