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authorUlrich Drepper <drepper@redhat.com>2002-10-01 00:05:23 +0000
committerUlrich Drepper <drepper@redhat.com>2002-10-01 00:05:23 +0000
commitd1f69fed96fdb47aa7394d6e0ece1e16811d55fd (patch)
tree31bdbc866ae4cc7d0ef50a65b9a5d676660473e5
parente3b0b8baa175848d3ff72e0494581b6eddcde29a (diff)
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Update.
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.
-rw-r--r--ChangeLog13
-rw-r--r--posix/Makefile2
-rw-r--r--stdlib/cxa_finalize.c8
-rw-r--r--sysdeps/generic/fork.h8
-rw-r--r--sysdeps/ia64/dl-fptr.c4
5 files changed, 31 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index dadc4254c8..e4e2ddbc0f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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.
diff --git a/posix/Makefile b/posix/Makefile
index 272e1cec38..aebd8b3b4b 100644
--- a/posix/Makefile
+++ b/posix/Makefile
@@ -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 \
diff --git a/stdlib/cxa_finalize.c b/stdlib/cxa_finalize.c
index d9ed955ce6..e42f6bd71c 100644
--- a/stdlib/cxa_finalize.c
+++ b/stdlib/cxa_finalize.c
@@ -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
}
diff --git a/sysdeps/generic/fork.h b/sysdeps/generic/fork.h
new file mode 100644
index 0000000000..623cae28df
--- /dev/null
+++ b/sysdeps/generic/fork.h
@@ -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. */
diff --git a/sysdeps/ia64/dl-fptr.c b/sysdeps/ia64/dl-fptr.c
index dd8eb9d391..809e11311f 100644
--- a/sysdeps/ia64/dl-fptr.c
+++ b/sysdeps/ia64/dl-fptr.c
@@ -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)