diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | elf/dl-load.c | 1 | ||||
| -rw-r--r-- | linuxthreads/ChangeLog | 5 | ||||
| -rw-r--r-- | linuxthreads/attr.c | 5 | ||||
| -rw-r--r-- | nptl/ChangeLog | 6 | ||||
| -rw-r--r-- | nptl/allocatestack.c | 2 | ||||
| -rw-r--r-- | nptl/init.c | 3 | ||||
| -rw-r--r-- | nptl/pthread_getattr_np.c | 5 | ||||
| -rw-r--r-- | sysdeps/generic/backtrace.c | 8 | ||||
| -rw-r--r-- | sysdeps/generic/libc-start.c | 1 | ||||
| -rw-r--r-- | sysdeps/generic/segfault.c | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/dl-execstack.c | 2 |
12 files changed, 27 insertions, 28 deletions
@@ -1,3 +1,11 @@ +2004-01-16 Richard Henderson <rth@redhat.com> + + * elf/dl-load.c: Don't declare __libc_stack_end. + * sysdeps/generic/libc-start.c: Likewise. + * sysdeps/unix/sysv/linux/dl-execstack.c: Likewise. + * sysdeps/generic/segfault.c: Likewise. Include ldsodefs.h. + * sysdeps/generic/backtrace.c: Likewise. + 2004-01-15 Ulrich Drepper <drepper@redhat.com> * Versions.def: Add GLIBC_2.3.4. diff --git a/elf/dl-load.c b/elf/dl-load.c index 527a5f18c1..f9e2bcbbe3 100644 --- a/elf/dl-load.c +++ b/elf/dl-load.c @@ -1949,7 +1949,6 @@ cannot create shared object descriptor")); N_("cannot open shared object file")); } - extern void *__libc_stack_end; void *stack_end = __libc_stack_end; return _dl_map_object_from_fd (name, fd, &fb, realname, loader, type, mode, &stack_end); diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 9129604ccf..70558eb72e 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,8 @@ +2004-01-16 Richard Henderson <rth@redhat.com> + + * attr.c: Include ldsodefs.h. + (pthread_getattr_np): Don't declare __libc_stack_end. + 2004-01-09 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h diff --git a/linuxthreads/attr.c b/linuxthreads/attr.c index a88fdb96c5..2adc7ccd7a 100644 --- a/linuxthreads/attr.c +++ b/linuxthreads/attr.c @@ -26,6 +26,8 @@ #include "pthread.h" #include "internals.h" #include <shlib-compat.h> +#include <ldsodefs.h> + int __pthread_attr_init_2_1(pthread_attr_t *attr) { @@ -415,9 +417,6 @@ int pthread_getattr_np (pthread_t thread, pthread_attr_t *attr) if (descr == &__pthread_initial_thread) #endif { - /* Defined in ld.so. */ - extern void *__libc_stack_end; - /* Stack size limit. */ struct rlimit rl; diff --git a/nptl/ChangeLog b/nptl/ChangeLog index af51441396..3409861329 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,9 @@ +2004-01-16 Richard Henderson <rth@redhat.com> + + * allocatestack.c: Don't declare __libc_stack_end. + * init.c (__pthread_initialize_minimal_internal): Likewise. + * pthread_getattr_np.c (pthread_getattr_np): Likewise. + 2004-01-15 Richard Henderson <rth@redhat.com> * sysdeps/alpha/tls.h (tcbhead_t): Add private. diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c index 02de7f0ed7..7aa5af21e4 100644 --- a/nptl/allocatestack.c +++ b/nptl/allocatestack.c @@ -661,8 +661,6 @@ __deallocate_stack (struct pthread *pd) } -extern void *__libc_stack_end; - int internal_function __make_stacks_executable (void **stack_endp) diff --git a/nptl/init.c b/nptl/init.c index 876b9d3bbd..fd4544c99f 100644 --- a/nptl/init.c +++ b/nptl/init.c @@ -217,9 +217,6 @@ __pthread_initialize_minimal_internal (void) THREAD_SETMEM (pd, cpuclock_offset, GL(dl_cpuclock_offset)); #endif - /* Defined in ld.so. */ - extern void *__libc_stack_end; - /* Set initial thread's stack block from 0 up to __libc_stack_end. It will be bigger than it actually is, but for unwind.c/pt-longjmp.c purposes this is good enough. */ diff --git a/nptl/pthread_getattr_np.c b/nptl/pthread_getattr_np.c index 0e1082079a..769f4f5e31 100644 --- a/nptl/pthread_getattr_np.c +++ b/nptl/pthread_getattr_np.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -72,9 +72,6 @@ pthread_getattr_np (thread_id, attr) thread. Get the info in some magical way. */ assert (abs (thread->pid) == thread->tid); - /* Defined in ld.so. */ - extern void *__libc_stack_end; - /* Stack size limit. */ struct rlimit rl; diff --git a/sysdeps/generic/backtrace.c b/sysdeps/generic/backtrace.c index f27f890bc4..6a3336c6d2 100644 --- a/sysdeps/generic/backtrace.c +++ b/sysdeps/generic/backtrace.c @@ -1,5 +1,5 @@ /* Return backtrace of current program state. Generic version. - Copyright (C) 1998, 2000, 2002 Free Software Foundation, Inc. + Copyright (C) 1998, 2000, 2002, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -23,11 +23,7 @@ #include <frame.h> #include <sigcontextinfo.h> #include <bp-checks.h> - -/* This is a global variable set at program start time. It marks the - highest used stack address. */ -extern void *__libc_stack_end; - +#include <ldsodefs.h> /* This implementation assumes a stack layout that matches the defaults used by gcc's `__builtin_frame_address' and `__builtin_return_address' diff --git a/sysdeps/generic/libc-start.c b/sysdeps/generic/libc-start.c index 716bbc7018..582ae0b6a2 100644 --- a/sysdeps/generic/libc-start.c +++ b/sysdeps/generic/libc-start.c @@ -26,7 +26,6 @@ extern void __libc_init_first (int argc, char **argv, char **envp); extern int __libc_multiple_libcs; -extern void *__libc_stack_end; #include <tls.h> #ifndef SHARED diff --git a/sysdeps/generic/segfault.c b/sysdeps/generic/segfault.c index 168731479a..47f2447169 100644 --- a/sysdeps/generic/segfault.c +++ b/sysdeps/generic/segfault.c @@ -1,5 +1,6 @@ /* Catch segmentation faults and print backtrace. - Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004 + Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -28,6 +29,7 @@ #include <string.h> #include <unistd.h> #include <stdio-common/_itoa.h> +#include <ldsodefs.h> #include <bp-checks.h> @@ -41,11 +43,6 @@ /* Get code to possibly dump the content of all registers. */ #include <register-dump.h> -/* This is a global variable set at program start time. It marks the - highest used stack address. */ -extern void *__libc_stack_end; - - /* This implementation assumes a stack layout that matches the defaults used by gcc's `__builtin_frame_address' and `__builtin_return_address' (FP is the frame pointer register): diff --git a/sysdeps/unix/sysv/linux/dl-execstack.c b/sysdeps/unix/sysv/linux/dl-execstack.c index e96197a22e..48512ede7d 100644 --- a/sysdeps/unix/sysv/linux/dl-execstack.c +++ b/sysdeps/unix/sysv/linux/dl-execstack.c @@ -26,8 +26,6 @@ #include "kernel-features.h" -extern void *__libc_stack_end attribute_hidden; - int internal_function _dl_make_stack_executable (void **stack_endp) |