[src/trunk]: src/common/lib/libc/arch/arm/gen This is ARM only

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/02e0f1c726a9
branches:  trunk
changeset: 789446:02e0f1c726a9
user:      matt <matt%NetBSD.org@localhost>
date:      Mon Aug 19 03:47:06 2013 +0000

description:
This is ARM only

diffstat:

 common/lib/libc/arch/arm/gen/divide.S |  45 +++++++++++++++++-----------------
 1 files changed, 23 insertions(+), 22 deletions(-)

diffs (72 lines):

diff -r 81a981da1606 -r 02e0f1c726a9 common/lib/libc/arch/arm/gen/divide.S
--- a/common/lib/libc/arch/arm/gen/divide.S     Mon Aug 19 03:44:47 2013 +0000
+++ b/common/lib/libc/arch/arm/gen/divide.S     Mon Aug 19 03:47:06 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: divide.S,v 1.3 2013/06/20 07:16:23 matt Exp $  */
+/*     $NetBSD: divide.S,v 1.4 2013/08/19 03:47:06 matt Exp $  */
 
 /*
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
@@ -23,25 +23,7 @@
  * which makes a C call
  */
 
-.L_overflow:
-#if !defined(_KERNEL) && !defined(_STANDALONE)
-#ifdef __ARM_EABI__
-       mov     r0, r1                          /* return quotient */
-       b       PLT_SYM(__aeabi_idiv0)
-#else
-       mov     r0, #8                  /* SIGFPE */
-       bl      PLT_SYM(_C_LABEL(raise))        /* raise it */
-       mov     r0, #0
-       RET
-#endif
-#else
-       /* XXX should cause a fatal error */
-       mvn     r0, #0
-       RET
-#endif
-
-       .globl  __udivide
-__udivide:                             /* r0 = r0 / r1; r1 = r0 % r1 */
+_ARM_ENTRY(__udivide)                  /* r0 = r0 / r1; r1 = r0 % r1 */
        eor     r0, r1, r0 
        eor     r1, r0, r1 
        eor     r0, r1, r0 
@@ -61,9 +43,9 @@
        mov     r0, r1
        mov     r1, #0
        RET
+END(__udivide)
 
-       .globl  __divide
-__divide:                              /* r0 = r0 / r1; r1 = r0 % r1 */
+_ARM_ENTRY(__divide)                   /* r0 = r0 / r1; r1 = r0 % r1 */
        eor     r0, r1, r0 
        eor     r1, r0, r1 
        eor     r0, r1, r0 
@@ -377,4 +359,23 @@
        mov     r0, r3
        RET
 
+.L_overflow:
+#if !defined(_KERNEL) && !defined(_STANDALONE)
+#ifdef __ARM_EABI__
+       mov     r0, r1                          /* return quotient */
+       b       PLT_SYM(__aeabi_idiv0)
+#else
+       mov     r0, #8                  /* SIGFPE */
+       bl      PLT_SYM(_C_LABEL(raise))        /* raise it */
+       mov     r0, #0
+       RET
+#endif
+#else
+       /* XXX should cause a fatal error */
+       mvn     r0, #0
+       RET
+#endif
+
+END(__divide)
+
 #endif /* __ARM_ARCH_EXT_IDIV__ */