svn commit: trunk/uClibc/libc/sysdeps/linux: alpha arm bfin common common/bits cris f etc...
psm at uclibc.org
psm at uclibc.org
Wed Dec 14 13:48:38 UTC 2005
Author: psm
Date: 2005-12-14 05:48:23 -0800 (Wed, 14 Dec 2005)
New Revision: 12882
Log:
Do hidden brk, hide _brk as well for some archs, convert users of brk
Modified:
trunk/uClibc/libc/sysdeps/linux/alpha/brk.S
trunk/uClibc/libc/sysdeps/linux/arm/brk.c
trunk/uClibc/libc/sysdeps/linux/bfin/brk.c
trunk/uClibc/libc/sysdeps/linux/common/bits/uClibc_stdio.h
trunk/uClibc/libc/sysdeps/linux/common/sbrk.c
trunk/uClibc/libc/sysdeps/linux/cris/brk.c
trunk/uClibc/libc/sysdeps/linux/frv/__init_brk.c
trunk/uClibc/libc/sysdeps/linux/frv/brk.c
trunk/uClibc/libc/sysdeps/linux/frv/sbrk.c
trunk/uClibc/libc/sysdeps/linux/h8300/brk.c
trunk/uClibc/libc/sysdeps/linux/hppa/brk.c
trunk/uClibc/libc/sysdeps/linux/i386/brk.c
trunk/uClibc/libc/sysdeps/linux/m68k/brk.c
trunk/uClibc/libc/sysdeps/linux/mips/brk.c
trunk/uClibc/libc/sysdeps/linux/nios/brk.c
trunk/uClibc/libc/sysdeps/linux/nios2/brk.c
trunk/uClibc/libc/sysdeps/linux/powerpc/brk.S
trunk/uClibc/libc/sysdeps/linux/sh/__init_brk.c
trunk/uClibc/libc/sysdeps/linux/sh/brk.c
trunk/uClibc/libc/sysdeps/linux/sh/sbrk.c
trunk/uClibc/libc/sysdeps/linux/sh64/__init_brk.c
trunk/uClibc/libc/sysdeps/linux/sh64/brk.c
trunk/uClibc/libc/sysdeps/linux/sh64/sbrk.c
trunk/uClibc/libc/sysdeps/linux/sparc/brk.c
trunk/uClibc/libc/sysdeps/linux/x86_64/brk.c
Changeset:
Modified: trunk/uClibc/libc/sysdeps/linux/alpha/brk.S
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/alpha/brk.S 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/alpha/brk.S 2005-12-14 13:48:23 UTC (rev 12882)
@@ -39,6 +39,7 @@
.text
.globl __brk;
+.hidden __brk;
.align 3;
.ent __brk , 0;
Modified: trunk/uClibc/libc/sysdeps/linux/arm/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/arm/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/arm/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -24,7 +24,7 @@
/* This must be initialized data because commons can't have aliases. */
void *__curbrk = 0;
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *newbrk = (void*)INTERNAL_SYSCALL(brk, , 1, addr);
@@ -37,3 +37,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/bfin/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/bfin/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/bfin/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -6,7 +6,7 @@
/* This must be initialized data because commons can't have aliases. */
void * __curbrk = 0;
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *newbrk;
@@ -28,3 +28,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/common/bits/uClibc_stdio.h
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/common/bits/uClibc_stdio.h 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/common/bits/uClibc_stdio.h 2005-12-14 13:48:23 UTC (rev 12882)
@@ -363,8 +363,8 @@
**********************************************************************/
#if defined _LIBC && (defined IS_IN_libc || defined NOT_IN_libc)
-extern void _stdio_init(void);
-extern void _stdio_term(void);
+extern void _stdio_init(void) attribute_hidden;
+extern void _stdio_term(void) attribute_hidden;
#ifdef __STDIO_HAS_OPENLIST
Modified: trunk/uClibc/libc/sysdeps/linux/common/sbrk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/common/sbrk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/common/sbrk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -21,7 +21,7 @@
/* Defined in brk.c. */
extern void *__curbrk;
-extern int brk (void *addr);
+extern int __brk (void *addr) attribute_hidden;
/* Extend the process's data space by INCREMENT.
@@ -32,14 +32,14 @@
void *oldbrk;
if (__curbrk == NULL)
- if (brk (0) < 0) /* Initialize the break. */
+ if (__brk (0) < 0) /* Initialize the break. */
return (void *) -1;
if (increment == 0)
return __curbrk;
oldbrk = __curbrk;
- if (brk (oldbrk + increment) < 0)
+ if (__brk (oldbrk + increment) < 0)
return (void *) -1;
return oldbrk;
Modified: trunk/uClibc/libc/sysdeps/linux/cris/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/cris/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/cris/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,7 +7,7 @@
extern int __init_brk (void);
-int brk(void * end_data_seg)
+int attribute_hidden __brk(void * end_data_seg)
{
if (__init_brk () == 0) {
/*
@@ -29,3 +29,4 @@
return -1;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/frv/__init_brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/frv/__init_brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/frv/__init_brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,7 +7,7 @@
void * __curbrk = 0;
#define __NR__brk __NR_brk
-_syscall1(void *, _brk, void *, ptr);
+attribute_hidden _syscall1(void *, _brk, void *, ptr);
int
__init_brk (void)
Modified: trunk/uClibc/libc/sysdeps/linux/frv/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/frv/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/frv/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,9 +7,9 @@
extern void * __curbrk;
extern int __init_brk (void);
-extern void *_brk(void *ptr);
+extern void *_brk(void *ptr) attribute_hidden;
-int brk(void * end_data_seg)
+int attribute_hidden __brk(void * end_data_seg)
{
if (__init_brk () == 0)
{
@@ -20,3 +20,4 @@
}
return -1;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/frv/sbrk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/frv/sbrk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/frv/sbrk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,7 +7,7 @@
extern void * __curbrk;
extern int __init_brk (void);
-extern void *_brk(void *ptr);
+extern void *_brk(void *ptr) attribute_hidden;
void attribute_hidden *
__sbrk(intptr_t increment)
Modified: trunk/uClibc/libc/sysdeps/linux/h8300/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/h8300/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/h8300/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -9,7 +9,7 @@
void *__curbrk = 0;
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *newbrk;
@@ -31,3 +31,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/hppa/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/hppa/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/hppa/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -23,8 +23,8 @@
/* This must be initialized data because commons can't have aliases. */
void *__curbrk = 0;
-int
-brk (void *addr)
+int attribute_hidden
+__brk (void *addr)
{
void *newbrk;
@@ -38,3 +38,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/i386/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/i386/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/i386/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -25,8 +25,7 @@
/* This must be initialized data because commons can't have aliases. */
void *__curbrk = 0;
-
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *__unbounded newbrk, *__unbounded scratch;
@@ -47,3 +46,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/m68k/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/m68k/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/m68k/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,7 +7,7 @@
/* This must be initialized data because commons can't have aliases. */
void * __curbrk = 0;
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *newbrk;
@@ -28,3 +28,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/mips/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/mips/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/mips/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -23,7 +23,7 @@
void *__curbrk = 0;
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *newbrk;
@@ -47,3 +47,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/nios/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/nios/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/nios/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -25,8 +25,7 @@
/* This must be initialized data because commons can't have aliases. */
void *__curbrk = 0;
-
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *newbrk;
register int g1 asm("%g1") = __NR_brk;
@@ -43,3 +42,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/nios2/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/nios2/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/nios2/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -26,7 +26,7 @@
void *__curbrk = 0;
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *newbrk;
register int r2 asm("r2") = TRAP_ID_SYSCALL;
@@ -44,3 +44,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/powerpc/brk.S
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/powerpc/brk.S 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/powerpc/brk.S 2005-12-14 13:48:23 UTC (rev 12882)
@@ -26,6 +26,7 @@
.comm __curbrk,4,4
.text
.globl __brk
+ .hidden __brk
.type __brk, at function
.align 2
Modified: trunk/uClibc/libc/sysdeps/linux/sh/__init_brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh/__init_brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/sh/__init_brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,7 +7,7 @@
void * __curbrk = 0;
#define __NR__brk __NR_brk
-_syscall1(void *, _brk, void *, ptr);
+attribute_hidden _syscall1(void *, _brk, void *, ptr);
int
__init_brk (void)
Modified: trunk/uClibc/libc/sysdeps/linux/sh/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/sh/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,9 +7,9 @@
extern void * __curbrk;
extern int __init_brk (void);
-extern void *_brk(void *ptr);
+extern void *_brk(void *ptr) attribute_hidden;
-int brk(void * end_data_seg)
+int attribute_hidden __brk(void * end_data_seg)
{
if (__init_brk () == 0)
{
@@ -20,3 +20,4 @@
}
return -1;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/sh/sbrk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh/sbrk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/sh/sbrk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,7 +7,7 @@
extern void * __curbrk;
extern int __init_brk (void);
-extern void *_brk(void *ptr);
+extern void *_brk(void *ptr) attribute_hidden;
void attribute_hidden *
__sbrk(intptr_t increment)
Modified: trunk/uClibc/libc/sysdeps/linux/sh64/__init_brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh64/__init_brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/sh64/__init_brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,7 +7,7 @@
void * __curbrk = 0;
#define __NR__brk __NR_brk
-_syscall1(void *, _brk, void *, ptr);
+attribute_hidden _syscall1(void *, _brk, void *, ptr);
int
__init_brk (void)
Modified: trunk/uClibc/libc/sysdeps/linux/sh64/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh64/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/sh64/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,9 +7,9 @@
extern void * __curbrk;
extern int __init_brk (void);
-extern void *_brk(void *ptr);
+extern void *_brk(void *ptr) attribute_hidden;
-int brk(void * end_data_seg)
+int attribute_hidden __brk(void * end_data_seg)
{
if (__init_brk () == 0)
{
@@ -20,3 +20,4 @@
}
return -1;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/sh64/sbrk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh64/sbrk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/sh64/sbrk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -7,7 +7,7 @@
extern void * __curbrk;
extern int __init_brk (void);
-extern void *_brk(void *ptr);
+extern void *_brk(void *ptr) attribute_hidden;
void attribute_hidden *
__sbrk(intptr_t increment)
Modified: trunk/uClibc/libc/sysdeps/linux/sparc/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sparc/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/sparc/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -26,7 +26,7 @@
void *__curbrk = 0;
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *newbrk;
@@ -47,3 +47,4 @@
return 0;
}
+strong_alias(__brk,brk)
Modified: trunk/uClibc/libc/sysdeps/linux/x86_64/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/x86_64/brk.c 2005-12-14 08:32:44 UTC (rev 12881)
+++ trunk/uClibc/libc/sysdeps/linux/x86_64/brk.c 2005-12-14 13:48:23 UTC (rev 12882)
@@ -24,7 +24,7 @@
/* This must be initialized data because commons can't have aliases. */
void *__curbrk = 0;
-int brk (void *addr)
+int attribute_hidden __brk (void *addr)
{
void *__unbounded newbrk;
@@ -42,3 +42,4 @@
return 0;
}
+strong_alias(__brk,brk)
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