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2002-09-19  David Mosberger  <davidm@hpl.hp.com>

	* sysdeps/ia64/dl-fptr.c (make_fdesc): Load address of "local" via
	a 64-bit gp-relative address to enable binaries with large data
	sections.

2002-09-30  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/cxa_finalize.c (__cxa_finalize): Call UNREGISTER_ATFORK
	if it is defined.
	* posix/Makefile (distribute): Add fork.h.
	* sysdeps/generic/fork.h: New file.
This commit is contained in:
Ulrich Drepper 2002-10-01 00:05:23 +00:00
parent e3b0b8baa1
commit d1f69fed96
5 changed files with 31 additions and 4 deletions
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13
ChangeLog
View File

@ -1,3 +1,16 @@
2002-09-19 David Mosberger <davidm@hpl.hp.com>
* sysdeps/ia64/dl-fptr.c (make_fdesc): Load address of "local" via
a 64-bit gp-relative address to enable binaries with large data
sections.
2002-09-30 Ulrich Drepper <drepper@redhat.com>
* stdlib/cxa_finalize.c (__cxa_finalize): Call UNREGISTER_ATFORK
if it is defined.
* posix/Makefile (distribute): Add fork.h.
* sysdeps/generic/fork.h: New file.
2002-09-29 Bruno Haible <bruno@clisp.org>
* sysdeps/generic/utmp_file.c (LOCKING_FAILED): New macro.

2
posix/Makefile
View File

@ -33,7 +33,7 @@ distribute := confstr.h TESTS TESTS2C.sed testcases.h \
PTESTS PTESTS2C.sed ptestcases.h \
globtest.c globtest.sh wordexp-tst.sh annexc.c fnmatch_loop.c \
spawn_int.h tst-getconf.sh regcomp.c regexec.c regex_internal.c \
regex_internal.h
regex_internal.h fork.h
routines := \
uname \

8
stdlib/cxa_finalize.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -20,6 +20,7 @@
#include <stdlib.h>
#include <atomicity.h>
#include "exit.h"
#include <fork.h>
/* If D is non-NULL, call all functions registered with `__cxa_atexit'
with the same dso handle. Otherwise, if D is NULL, do nothing. */
@ -41,4 +42,9 @@ __cxa_finalize (void *d)
&& compare_and_swap (&f->flavor, ef_cxa, ef_free))
(*f->func.cxa.fn) (f->func.cxa.arg, 0);
}
/* Remove the registered fork handlers. */
#ifdef UNREGISTER_ATFORK
UNREGISTER_ATFORK (d);
#endif
}

8
sysdeps/generic/fork.h Normal file
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@ -0,0 +1,8 @@
/* Stub version of header for fork handling. Mainly to handle pthread_atfork
and friends. Outside dependencies:
UNREGISTER_ATFORK
If defined it must expand to a function call which takes one void*
parameter which is the DSO handle for the DSO which gets unloaded.
The function so called has to remove the atfork handlers registered
by this module. */

4
sysdeps/ia64/dl-fptr.c
View File

@ -1,5 +1,5 @@
/* Manage function descriptors. IA-64 version.
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -127,7 +127,7 @@ make_fdesc (Elf64_Addr ip, Elf64_Addr gp)
unsigned int old;
struct local *l;
asm ("addl %0 = @gprel (local), gp" : "=r" (l));
asm ("movl %0 = @gprel (local);; add %0 = %0, gp" : "=&r"(l));
t = l->root;
while (1)