svn commit: trunk/uClibc/libc/sysdeps/linux: alpha arm bfin cris frv h8300 hppa i386 etc...
vapier at uclibc.org
vapier at uclibc.org
Wed Aug 23 19:16:29 UTC 2006
Author: vapier
Date: 2006-08-23 12:16:29 -0700 (Wed, 23 Aug 2006)
New Revision: 15925
Log:
fixes from psm: hide internal brk symbols
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/cris/__init_brk.c
trunk/uClibc/libc/sysdeps/linux/cris/brk.c
trunk/uClibc/libc/sysdeps/linux/cris/sbrk.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/ia64/brk.S
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/vax/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 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/alpha/brk.S 2006-08-23 19:16:29 UTC (rev 15925)
@@ -30,13 +30,13 @@
.section .bss
.align 3
.globl __curbrk
+ .hidden __curbrk
__curbrk: .skip 8
.type __curbrk, at object
.size __curbrk,8
#else
.comm __curbrk, 8
#endif
-libc_hidden_data_def(__curbrk)
.text
.globl brk;
Modified: trunk/uClibc/libc/sysdeps/linux/arm/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/arm/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/arm/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -24,7 +24,7 @@
libc_hidden_proto(brk)
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
int brk (void *addr)
{
Modified: trunk/uClibc/libc/sysdeps/linux/bfin/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/bfin/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/bfin/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -11,7 +11,7 @@
libc_hidden_proto(brk)
/* This must be initialized data because commons can't have aliases. */
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
int brk (void *addr)
{
Modified: trunk/uClibc/libc/sysdeps/linux/cris/__init_brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/cris/__init_brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/cris/__init_brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -5,10 +5,9 @@
#include <errno.h>
#include "sysdep.h"
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern int __init_brk (void) attribute_hidden;
int
__init_brk (void)
{
@@ -31,4 +30,3 @@
}
return 0;
}
-libc_hidden_def(__init_brk)
Modified: trunk/uClibc/libc/sysdeps/linux/cris/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/cris/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/cris/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -9,13 +9,10 @@
#include <errno.h>
#include "sysdep.h"
-libc_hidden_proto(brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
-
+libc_hidden_proto(brk)
int brk(void * end_data_seg)
{
if (__init_brk () == 0) {
Modified: trunk/uClibc/libc/sysdeps/linux/cris/sbrk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/cris/sbrk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/cris/sbrk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -10,13 +10,10 @@
#include <errno.h>
#include "sysdep.h"
-libc_hidden_proto(sbrk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
-
+libc_hidden_proto(sbrk)
void *
sbrk(intptr_t increment)
{
Modified: trunk/uClibc/libc/sysdeps/linux/frv/__init_brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/frv/__init_brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/frv/__init_brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -4,13 +4,12 @@
#include <unistd.h>
#include <sys/syscall.h>
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
#define __NR__brk __NR_brk
attribute_hidden _syscall1(void *, _brk, void *, ptr);
-extern int __init_brk(void);
-libc_hidden_proto(__init_brk)
+extern int __init_brk(void) attribute_hidden;
int
__init_brk (void)
{
@@ -25,4 +24,3 @@
}
return 0;
}
-libc_hidden_def(__init_brk)
Modified: trunk/uClibc/libc/sysdeps/linux/frv/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/frv/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/frv/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -9,14 +9,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(brk)
int brk(void * end_data_seg)
{
if (__init_brk () == 0)
Modified: trunk/uClibc/libc/sysdeps/linux/frv/sbrk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/frv/sbrk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/frv/sbrk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -4,14 +4,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(sbrk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(sbrk)
void *
sbrk(intptr_t increment)
{
Modified: trunk/uClibc/libc/sysdeps/linux/h8300/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/h8300/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/h8300/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -9,11 +9,10 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
Modified: trunk/uClibc/libc/sysdeps/linux/hppa/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/hppa/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/hppa/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -21,11 +21,10 @@
#include <sys/syscall.h>
#include <unistd.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int
brk (void *addr)
{
Modified: trunk/uClibc/libc/sysdeps/linux/i386/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/i386/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/i386/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -21,11 +21,10 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *__unbounded newbrk, *__unbounded scratch;
Modified: trunk/uClibc/libc/sysdeps/linux/ia64/brk.S
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/ia64/brk.S 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/ia64/brk.S 2006-08-23 19:16:29 UTC (rev 15925)
@@ -25,6 +25,7 @@
#include <asm/errno.h>
.global __curbrk
+ .hidden __curbrk
.type __curbrk, at object
.size __curbrk,8
.data
Modified: trunk/uClibc/libc/sysdeps/linux/mips/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/mips/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/mips/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -21,10 +21,9 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
+void *__curbrk attribute_hidden = 0;
-void *__curbrk = 0;
-
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
Modified: trunk/uClibc/libc/sysdeps/linux/nios/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/nios/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/nios/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -21,11 +21,10 @@
#include <sys/syscall.h>
#include <errno.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
Modified: trunk/uClibc/libc/sysdeps/linux/nios2/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/nios2/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/nios2/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -21,11 +21,10 @@
#include <sys/syscall.h>
#include <errno.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
Modified: trunk/uClibc/libc/sysdeps/linux/powerpc/brk.S
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/powerpc/brk.S 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/powerpc/brk.S 2006-08-23 19:16:29 UTC (rev 15925)
@@ -29,6 +29,7 @@
.section .bss
.align 4
.globl __curbrk
+ .hidden __curbrk
__curbrk: .skip 4
.type __curbrk, at object
.size __curbrk,4
@@ -69,4 +70,4 @@
.size brk,.-brk
libc_hidden_def(brk)
-#endif
+#endif
Modified: trunk/uClibc/libc/sysdeps/linux/sh/__init_brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh/__init_brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/sh/__init_brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -4,13 +4,12 @@
#include <unistd.h>
#include <sys/syscall.h>
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
#define __NR__brk __NR_brk
attribute_hidden _syscall1(void *, _brk, void *, ptr);
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern int __init_brk (void) attribute_hidden;
int
__init_brk (void)
{
@@ -25,4 +24,3 @@
}
return 0;
}
-libc_hidden_def(__init_brk)
Modified: trunk/uClibc/libc/sysdeps/linux/sh/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/sh/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -9,14 +9,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(brk)
int brk(void * end_data_seg)
{
if (__init_brk () == 0)
Modified: trunk/uClibc/libc/sysdeps/linux/sh/sbrk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh/sbrk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/sh/sbrk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -4,14 +4,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(sbrk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(sbrk)
void *
sbrk(intptr_t increment)
{
Modified: trunk/uClibc/libc/sysdeps/linux/sh64/__init_brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh64/__init_brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/sh64/__init_brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -4,13 +4,12 @@
#include <unistd.h>
#include <sys/syscall.h>
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
#define __NR__brk __NR_brk
attribute_hidden _syscall1(void *, _brk, void *, ptr);
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern int __init_brk (void) attribute_hidden;
int
__init_brk (void)
{
@@ -25,4 +24,3 @@
}
return 0;
}
-libc_hidden_def(__init_brk)
Modified: trunk/uClibc/libc/sysdeps/linux/sh64/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh64/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/sh64/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -9,14 +9,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(brk)
int brk(void * end_data_seg)
{
if (__init_brk () == 0)
Modified: trunk/uClibc/libc/sysdeps/linux/sh64/sbrk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sh64/sbrk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/sh64/sbrk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -4,14 +4,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(sbrk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(sbrk)
void *
sbrk(intptr_t increment)
{
Modified: trunk/uClibc/libc/sysdeps/linux/sparc/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/sparc/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/sparc/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -21,11 +21,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
Modified: trunk/uClibc/libc/sysdeps/linux/vax/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/vax/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/vax/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -22,7 +22,7 @@
#include <sys/syscall.h>
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = NULL;
+void *__curbrk attribute_hidden = NULL;
libc_hidden_proto(brk)
int
Modified: trunk/uClibc/libc/sysdeps/linux/x86_64/brk.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/x86_64/brk.c 2006-08-23 19:13:46 UTC (rev 15924)
+++ trunk/uClibc/libc/sysdeps/linux/x86_64/brk.c 2006-08-23 19:16:29 UTC (rev 15925)
@@ -21,11 +21,10 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *__unbounded newbrk;
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