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* sysdeps/generic/libc-start.c (__libc_start_main): Don't assign const

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variable.
This commit is contained in:
Roland McGrath 2003-03-03 00:20:51 +00:00
parent bb0ddc2f1e
commit 3a601d31b6
4 changed files with 13 additions and 6 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2003-03-02 Roland McGrath <roland@redhat.com> 2003-03-02 Roland McGrath <roland@redhat.com>
* sysdeps/generic/libc-start.c (__libc_start_main): Don't assign const
variable.
* sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_fixup_plt): * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_fixup_plt):
Don't use weak_extern for dl_rtld_map. Instead check only if [SHARED]. Don't use weak_extern for dl_rtld_map. Instead check only if [SHARED].
(elf_machine_rela): Clean up. (elf_machine_rela): Clean up.

7
NEWS
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@ -1,10 +1,15 @@
GNU C Library NEWS -- history of user-visible changes. 2003-1-12 GNU C Library NEWS -- history of user-visible changes. 2003-3-2
Copyright (C) 1992-2002, 2003 Free Software Foundation, Inc. Copyright (C) 1992-2002, 2003 Free Software Foundation, Inc.
See the end for copying conditions. See the end for copying conditions.
Please send GNU C library bug reports using the `glibcbug' script to Please send GNU C library bug reports using the `glibcbug' script to
<bugs@gnu.org>. Please send questions and suggestions to <bug-glibc@gnu.org>. <bugs@gnu.org>. Please send questions and suggestions to <bug-glibc@gnu.org>.
Version 2.3.3
* ELF thread-local storage support (TLS) now works on PowerPC and PowerPC64;
implemented by Paul Mackerras, Steven Munroe, and Roland McGrath.
Version 2.3.2 Version 2.3.2
* Thread-safe interfaces for many functions that access locale data * Thread-safe interfaces for many functions that access locale data

5
sysdeps/generic/libc-start.c
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@ -158,12 +158,11 @@ BP_SYM (__libc_start_main) (int (*main) (int, char **, char **),
/* One less thread. Decrement the counter. If it is zero we /* One less thread. Decrement the counter. If it is zero we
terminate the entire process. */ terminate the entire process. */
result = 0; result = 0;
int *const ptr;
# ifdef SHARED # ifdef SHARED
ptr = __libc_pthread_functions.ptr_nthreads; int *const ptr = __libc_pthread_functions.ptr_nthreads;
# else # else
extern int __nptl_nthreads __attribute ((weak)); extern int __nptl_nthreads __attribute ((weak));
ptr = &__nptl_nthreads; int *const ptr = &__nptl_nthreads;
# endif # endif
if (! atomic_decrement_and_test (ptr)) if (! atomic_decrement_and_test (ptr))

4
sysdeps/powerpc/powerpc64/dl-machine.h
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@ -610,14 +610,14 @@ elf_machine_rela (struct link_map *map,
# endif # endif
return; return;
case R_PPC_DTPREL64: case R_PPC64_DTPREL64:
/* During relocation all TLS symbols are defined and used. /* During relocation all TLS symbols are defined and used.
Therefore the offset is already correct. */ Therefore the offset is already correct. */
# ifndef RTLD_BOOTSTRAP # ifndef RTLD_BOOTSTRAP
*reloc_addr = TLS_DTPREL_VALUE (sym, reloc); *reloc_addr = TLS_DTPREL_VALUE (sym, reloc);
# endif # endif
break; break;
case R_PPC_TPREL64: case R_PPC64_TPREL64:
# ifndef RTLD_BOOTSTRAP # ifndef RTLD_BOOTSTRAP
if (sym_map) if (sym_map)
{ {