[src/netbsd-1-5]: src/lib/libc/arch/sparc/sys Pull up revs. 1.8-1.9 (approved...

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

details:   https://anonhg.NetBSD.org/src/rev/73db67a1541c
branches:  netbsd-1-5
changeset: 489185:73db67a1541c
user:      kleink <kleink%NetBSD.org@localhost>
date:      Tue Aug 22 07:23:25 2000 +0000

description:
Pull up revs. 1.8-1.9 (approved by thorpej):
Add internal names for brk(), sbrk() and fork().

diffstat:

 lib/libc/arch/sparc/sys/brk.S |  11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)

diffs (45 lines):

diff -r 8b6cb6c82a22 -r 73db67a1541c lib/libc/arch/sparc/sys/brk.S
--- a/lib/libc/arch/sparc/sys/brk.S     Tue Aug 22 07:20:05 2000 +0000
+++ b/lib/libc/arch/sparc/sys/brk.S     Tue Aug 22 07:23:25 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: brk.S,v 1.7 1999/06/03 20:14:58 kleink Exp $   */
+/*     $NetBSD: brk.S,v 1.7.8.1 2000/08/22 07:23:25 kleink Exp $       */
 
 /*
  * Copyright (c) 1992, 1993
@@ -44,7 +44,7 @@
 #if 0
        .asciz "@(#)brk.s       8.1 (Berkeley) 6/4/93"
 #else
-       RCSID("$NetBSD: brk.S,v 1.7 1999/06/03 20:14:58 kleink Exp $")
+       RCSID("$NetBSD: brk.S,v 1.7.8.1 2000/08/22 07:23:25 kleink Exp $")
 #endif
 #endif /* SYSLIBC_SCCS and not lint */
 
@@ -54,13 +54,17 @@
        .globl  _C_LABEL(__minbrk)
        .globl  _end
 
+#ifdef WEAK_ALIAS
+WEAK_ALIAS(brk, _brk)
+#endif
+
        .data
 _C_LABEL(__minbrk):
        .long   _end                    ! lower brk limit; also for gmon code
        .text
 
+ENTRY(_brk)
 #ifdef PIC
-ENTRY(brk)
        PIC_PROLOGUE(%o5,%o4)
        ld      [%o5 + _C_LABEL(__minbrk)], %o4
        ld      [%o4], %o1              ! %o1 = minbrk
@@ -78,7 +82,6 @@
        retl                            ! success, return 0 & record new break
         st     %o2, [%o4]
 #else
-ENTRY(brk)
        sethi   %hi(_C_LABEL(__minbrk)), %o1    ! %o1 = minbrk
        ld      [%o1 + %lo(_C_LABEL(__minbrk))], %o1
        cmp     %o1, %o0                ! if (minbrk > %o0)