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authorUlrich Drepper <drepper@redhat.com>2006-10-11 09:01:52 +0000
committerUlrich Drepper <drepper@redhat.com>2006-10-11 09:01:52 +0000
commit8099361ecd23167ddbb8585a375cbacbcffb64c4 (patch)
tree09ec44fc8e4facd3a8dec55c77450d368ccefff4 /elf
parent2a6ee54934756720c5e93a4f09e85929c49596dc (diff)
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* include/atomic.c: Define catomic_* operations.
* sysdeps/x86_64/bits/atomic.h: Likewise. Fix a few minor problems. * stdlib/cxa_finalize.c: Use catomic_* operations instead of atomic_*. * malloc/memusage.c: Likewise. * gmon/mcount.c: Likewise. * elf/dl-close.c: Likewise. * elf/dl-open.c: Likewise. * elf/dl-profile.c: Likewise. * elf/dl-sym.c: Likewise. * elf/dl-runtime.c: Likewise. * elf/dl-fptr.c: Likewise. * resolv/res_libc.c: Likewise.
Diffstat (limited to 'elf')
-rw-r--r--elf/dl-close.c4
-rw-r--r--elf/dl-fptr.c4
-rw-r--r--elf/dl-open.c4
-rw-r--r--elf/dl-profile.c14
-rw-r--r--elf/dl-runtime.c8
-rw-r--r--elf/dl-sym.c4
6 files changed, 19 insertions, 19 deletions
diff --git a/elf/dl-close.c b/elf/dl-close.c
index 2e7c506..84e57e0 100644
--- a/elf/dl-close.c
+++ b/elf/dl-close.c
@@ -423,11 +423,11 @@ _dl_close (void *_map)
imap->l_scoperec = newp;
__rtld_mrlock_done (imap->l_scoperec_lock);
- if (atomic_increment_val (&old->nusers) != 1)
+ if (catomic_increment_val (&old->nusers) != 1)
{
old->remove_after_use = true;
old->notify = true;
- if (atomic_decrement_val (&old->nusers) != 0)
+ if (catomic_decrement_val (&old->nusers) != 0)
__rtld_waitzero (old->nusers);
}
diff --git a/elf/dl-fptr.c b/elf/dl-fptr.c
index 78beecf..e068124 100644
--- a/elf/dl-fptr.c
+++ b/elf/dl-fptr.c
@@ -1,5 +1,5 @@
/* Manage function descriptors. Generic version.
- Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
+ Copyright (C) 1999-2004, 2006 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
@@ -40,7 +40,7 @@
#ifndef COMPARE_AND_SWAP
# define COMPARE_AND_SWAP(ptr, old, new) \
- (atomic_compare_and_exchange_bool_acq (ptr, new, old) == 0)
+ (catomic_compare_and_exchange_bool_acq (ptr, new, old) == 0)
#endif
ElfW(Addr) _dl_boot_fptr_table [ELF_MACHINE_BOOT_FPTR_TABLE_LEN];
diff --git a/elf/dl-open.c b/elf/dl-open.c
index 5c90e06..35712b5 100644
--- a/elf/dl-open.c
+++ b/elf/dl-open.c
@@ -429,9 +429,9 @@ dl_open_worker (void *a)
imap->l_scoperec = newp;
__rtld_mrlock_done (imap->l_scoperec_lock);
- atomic_increment (&old->nusers);
+ catomic_increment (&old->nusers);
old->remove_after_use = true;
- if (atomic_decrement_val (&old->nusers) == 0)
+ if (catomic_decrement_val (&old->nusers) == 0)
/* No user, we can free it here and now. */
free (old);
}
diff --git a/elf/dl-profile.c b/elf/dl-profile.c
index 41214c1..47033f3 100644
--- a/elf/dl-profile.c
+++ b/elf/dl-profile.c
@@ -1,5 +1,5 @@
/* Profiling of shared libraries.
- Copyright (C) 1997-2002, 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1997-2002, 2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
Based on the BSD mcount implementation.
@@ -509,24 +509,24 @@ _dl_mcount (ElfW(Addr) frompc, ElfW(Addr) selfpc)
size_t newfromidx;
to_index = (data[narcs].self_pc
/ (HASHFRACTION * sizeof (*tos)));
- newfromidx = atomic_exchange_and_add (&fromidx, 1) + 1;
+ newfromidx = catomic_exchange_and_add (&fromidx, 1) + 1;
froms[newfromidx].here = &data[narcs];
froms[newfromidx].link = tos[to_index];
tos[to_index] = newfromidx;
- atomic_increment (&narcs);
+ catomic_increment (&narcs);
}
/* If we still have no entry stop searching and insert. */
if (*topcindex == 0)
{
- uint_fast32_t newarc = atomic_exchange_and_add (narcsp, 1);
+ uint_fast32_t newarc = catomic_exchange_and_add (narcsp, 1);
/* In rare cases it could happen that all entries in FROMS are
occupied. So we cannot count this anymore. */
if (newarc >= fromlimit)
goto done;
- *topcindex = atomic_exchange_and_add (&fromidx, 1) + 1;
+ *topcindex = catomic_exchange_and_add (&fromidx, 1) + 1;
fromp = &froms[*topcindex];
fromp->here = &data[newarc];
@@ -534,7 +534,7 @@ _dl_mcount (ElfW(Addr) frompc, ElfW(Addr) selfpc)
data[newarc].self_pc = selfpc;
data[newarc].count = 0;
fromp->link = 0;
- atomic_increment (&narcs);
+ catomic_increment (&narcs);
break;
}
@@ -547,7 +547,7 @@ _dl_mcount (ElfW(Addr) frompc, ElfW(Addr) selfpc)
}
/* Increment the counter. */
- atomic_increment (&fromp->here->count);
+ catomic_increment (&fromp->here->count);
done:
;
diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c
index 83d565a..05fd974 100644
--- a/elf/dl-runtime.c
+++ b/elf/dl-runtime.c
@@ -97,7 +97,7 @@ _dl_fixup (
{
__rtld_mrlock_lock (l->l_scoperec_lock);
scoperec = l->l_scoperec;
- atomic_increment (&scoperec->nusers);
+ catomic_increment (&scoperec->nusers);
__rtld_mrlock_unlock (l->l_scoperec_lock);
}
@@ -107,7 +107,7 @@ _dl_fixup (
DL_LOOKUP_ADD_DEPENDENCY, NULL);
if (l->l_type == lt_loaded
- && atomic_decrement_val (&scoperec->nusers) == 0
+ && catomic_decrement_val (&scoperec->nusers) == 0
&& __builtin_expect (scoperec->remove_after_use, 0))
{
if (scoperec->notify)
@@ -199,7 +199,7 @@ _dl_profile_fixup (
{
__rtld_mrlock_lock (l->l_scoperec_lock);
scoperec = l->l_scoperec;
- atomic_increment (&scoperec->nusers);
+ catomic_increment (&scoperec->nusers);
__rtld_mrlock_unlock (l->l_scoperec_lock);
}
@@ -209,7 +209,7 @@ _dl_profile_fixup (
DL_LOOKUP_ADD_DEPENDENCY, NULL);
if (l->l_type == lt_loaded
- && atomic_decrement_val (&scoperec->nusers) == 0
+ && catomic_decrement_val (&scoperec->nusers) == 0
&& __builtin_expect (scoperec->remove_after_use, 0))
{
if (scoperec->notify)
diff --git a/elf/dl-sym.c b/elf/dl-sym.c
index 1c66310..4393346 100644
--- a/elf/dl-sym.c
+++ b/elf/dl-sym.c
@@ -124,7 +124,7 @@ do_sym (void *handle, const char *name, void *who,
{
__rtld_mrlock_lock (match->l_scoperec_lock);
struct r_scoperec *scoperec = match->l_scoperec;
- atomic_increment (&scoperec->nusers);
+ catomic_increment (&scoperec->nusers);
__rtld_mrlock_unlock (match->l_scoperec_lock);
struct call_dl_lookup_args args;
@@ -141,7 +141,7 @@ do_sym (void *handle, const char *name, void *who,
int err = GLRO(dl_catch_error) (&objname, &errstring, &malloced,
call_dl_lookup, &args);
- if (atomic_decrement_val (&scoperec->nusers) == 0
+ if (catomic_decrement_val (&scoperec->nusers) == 0
&& __builtin_expect (scoperec->remove_after_use, 0))
{
if (scoperec->notify)