PatchSet 7208
Date: 2006/04/03 19:59:32
Author: robilad
Branch: HEAD
Tag: (none)
Log:
merged in boehm-gc 6.7
2006-04-03 Dalibor Topic <[EMAIL PROTECTED]>
* THIRDPARTY: Updated to boehm-gc 6.7
* kaffe/kaffevm/boehm-gc/boehm/ : Updated to boehm-gc 6.7.
All regression tests pass now with boehm-gc/jit3/pthreads
on x86-linux.
Members:
ChangeLog:1.4715->1.4716
THIRDPARTY:1.43->1.44
kaffe/kaffevm/boehm-gc/boehm/Makefile.am:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/Makefile.direct:1.3->1.4
kaffe/kaffevm/boehm-gc/boehm/Makefile.in:1.11->1.12
kaffe/kaffevm/boehm-gc/boehm/allchblk.c:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/alloc.c:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/configure:1.13->1.14
kaffe/kaffevm/boehm-gc/boehm/configure.in:1.2->1.3
kaffe/kaffevm/boehm-gc/boehm/darwin_stop_world.c:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/dbg_mlc.c:1.2->1.3
kaffe/kaffevm/boehm-gc/boehm/dyn_load.c:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/headers.c:1.2->1.3
kaffe/kaffevm/boehm-gc/boehm/malloc.c:1.2->1.3
kaffe/kaffevm/boehm-gc/boehm/mark.c:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/misc.c:1.3->1.4
kaffe/kaffevm/boehm-gc/boehm/os_dep.c:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/powerpc_darwin_mach_dep.s:1.3->1.4
kaffe/kaffevm/boehm-gc/boehm/pthread_stop_world.c:1.5->1.6
kaffe/kaffevm/boehm-gc/boehm/pthread_support.c:1.5->1.6
kaffe/kaffevm/boehm-gc/boehm/threadlibs.c:1.3->1.4
kaffe/kaffevm/boehm-gc/boehm/version.h:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/doc/README:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/doc/README.changes:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/doc/gcinterface.html:1.2->1.3
kaffe/kaffevm/boehm-gc/boehm/include/gc.h:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/include/gc_config_macros.h:1.3->1.4
kaffe/kaffevm/boehm-gc/boehm/include/gc_cpp.h:1.3->1.4
kaffe/kaffevm/boehm-gc/boehm/include/gc_pthread_redirects.h:1.1->1.2
kaffe/kaffevm/boehm-gc/boehm/include/leak_detector.h:1.1->1.2
kaffe/kaffevm/boehm-gc/boehm/include/private/gc_locks.h:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/include/private/gc_pmark.h:1.2->1.3
kaffe/kaffevm/boehm-gc/boehm/include/private/gc_priv.h:1.4->1.5
kaffe/kaffevm/boehm-gc/boehm/include/private/gcconfig.h:1.4->1.5
Index: kaffe/ChangeLog
diff -u kaffe/ChangeLog:1.4715 kaffe/ChangeLog:1.4716
--- kaffe/ChangeLog:1.4715 Mon Apr 3 00:50:23 2006
+++ kaffe/ChangeLog Mon Apr 3 19:59:32 2006
@@ -1,3 +1,11 @@
+2006-04-03 Dalibor Topic <[EMAIL PROTECTED]>
+
+ * THIRDPARTY: Updated to boehm-gc 6.7
+
+ * kaffe/kaffevm/boehm-gc/boehm/ : Updated to boehm-gc 6.7.
+ All regression tests pass now with boehm-gc/jit3/pthreads
+ on x86-linux.
+
2006-04-02 Dalibor Topic <[EMAIL PROTECTED]>
* libraries/javalib/vmspecific/java/lang/reflect/Array.java,
Index: kaffe/THIRDPARTY
diff -u kaffe/THIRDPARTY:1.43 kaffe/THIRDPARTY:1.44
--- kaffe/THIRDPARTY:1.43 Wed Feb 8 02:05:55 2006
+++ kaffe/THIRDPARTY Mon Apr 3 19:59:39 2006
@@ -603,13 +603,10 @@
* Boem-Weiser garbage collector.
-Merged in the Boehm-Weiser garbage collector from
-http://www.hpl.hp.com/personal/Hans_Boehm/gc/.
-
Copyright (c) 1988, 1989 Hans-J. Boehm, Alan J. Demers
Copyright (c) 1991-1996 by Xerox Corporation. All rights reserved.
Copyright (c) 1996-1999 by Silicon Graphics. All rights reserved.
-Copyright (c) 1999-2003 by Hewlett-Packard Company. All rights reserved.
+Copyright (c) 1999-2004 Hewlett-Packard Development Company, L.P.
The file linux_threads.c is also
Copyright (c) 1998 by Fergus Henderson. All rights reserved.
@@ -636,8 +633,7 @@
collector. (If you are concerned about such things, I recommend you look
at the notice in config.guess or ltmain.sh.)
-This is version 6.3alpha1 of a conservative garbage collector for C and C++.
-
+This is version 6.7 of a conservative garbage collector for C and C++.
* gnu.getopt
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.am
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.am:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.am:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.am:1.4 Fri Dec 23 11:42:00 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.am Mon Apr 3 19:59:42 2006
@@ -95,7 +95,7 @@
test_cpp_SOURCES = tests/test_cpp.cc
test_cpp_LDADD = ./libgc.la ./libgccpp.la $(THREADDLLIBS) $(UNWINDLIBS)
$(EXTRA_TEST_LIBS)
-TESTS = gctest $(extra_checks)
+TESTS = $(check_PROGRAMS)
## FIXME: relies on internal code generated by automake.
all_objs = @addobjs@ $(libgc_la_OBJECTS)
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.direct
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.direct:1.3
kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.direct:1.4
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.direct:1.3 Fri Dec 23
11:42:00 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.direct Mon Apr 3 19:59:43 2006
@@ -144,9 +144,9 @@
# -DJAVA_FINALIZATION makes it somewhat safer to finalize objects out of
# order by specifying a nonstandard finalization mark procedure (see
# finalize.c). Objects reachable from finalizable objects will be marked
-# in a sepearte postpass, and hence their memory won't be reclaimed.
+# in a separate postpass, and hence their memory won't be reclaimed.
# Not recommended unless you are implementing a language that specifies
-# these semantics. Since 5.0, determines only only the initial value
+# these semantics. Since 5.0, determines only the initial value
# of GC_java_finalization variable.
# -DFINALIZE_ON_DEMAND causes finalizers to be run only in response
# to explicit GC_invoke_finalizers() calls.
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.in
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.in:1.11
kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.in:1.12
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.in:1.11 Fri Dec 23 18:00:45 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/Makefile.in Mon Apr 3 19:59:43 2006
@@ -357,7 +357,7 @@
gctest_LDADD = ./libgc.la $(THREADDLLIBS) $(UNWINDLIBS) $(EXTRA_TEST_LIBS)
test_cpp_SOURCES = tests/test_cpp.cc
test_cpp_LDADD = ./libgc.la ./libgccpp.la $(THREADDLLIBS) $(UNWINDLIBS)
$(EXTRA_TEST_LIBS)
-TESTS = gctest $(extra_checks)
+TESTS = $(check_PROGRAMS)
all_objs = @addobjs@ $(libgc_la_OBJECTS)
@[EMAIL PROTECTED] = -Wp,-P -x assembler-with-cpp
@[EMAIL PROTECTED] =
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/allchblk.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/allchblk.c:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/allchblk.c:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/allchblk.c:1.4 Fri Dec 23 11:42:00 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/allchblk.c Mon Apr 3 19:59:43 2006
@@ -529,7 +529,7 @@
/* free blocks in GC_add_to_fl. */
# endif
# ifdef USE_MUNMAP
- hhdr -> hb_last_reclaimed = GC_gc_no;
+ hhdr -> hb_last_reclaimed = (unsigned short)GC_gc_no;
# endif
hhdr -> hb_sz = h_size;
GC_add_to_fl(h, hhdr);
@@ -793,7 +793,7 @@
GC_remove_counts(hbp, (word)size);
hhdr->hb_sz = size;
# ifdef USE_MUNMAP
- hhdr -> hb_last_reclaimed = GC_gc_no;
+ hhdr -> hb_last_reclaimed = (unsigned short)GC_gc_no;
# endif
/* Check for duplicate deallocation in the easy case */
@@ -821,7 +821,7 @@
GC_remove_from_fl(prevhdr, FL_UNKNOWN);
prevhdr -> hb_sz += hhdr -> hb_sz;
# ifdef USE_MUNMAP
- prevhdr -> hb_last_reclaimed = GC_gc_no;
+ prevhdr -> hb_last_reclaimed = (unsigned short)GC_gc_no;
# endif
GC_remove_header(hbp);
hbp = prev;
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/alloc.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/alloc.c:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/alloc.c:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/alloc.c:1.4 Fri Dec 23 11:42:00 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/alloc.c Mon Apr 3 19:59:43 2006
@@ -206,7 +206,7 @@
/* had been reallocated this round. Finalization is user */
/* visible progress. And if we don't count this, we have */
/* stability problems for programs that finalize all objects. */
- if ((GC_words_wasted >> 3) < result)
+ if ((signed_word)(GC_words_wasted >> 3) < result)
result += GC_words_wasted;
/* This doesn't reflect useful work. But if there is lots of */
/* new fragmentation, the same is probably true of the heap, */
@@ -402,7 +402,7 @@
/*
* Perform n units of garbage collection work. A unit is intended to touch
* roughly GC_RATE pages. Every once in a while, we do more than that.
- * This needa to be a fairly large number with our current incremental
+ * This needs to be a fairly large number with our current incremental
* GC strategy, since otherwise we allocate too much during GC, and the
* cleanup gets expensive.
*/
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/configure
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/configure:1.13
kaffe/kaffe/kaffevm/boehm-gc/boehm/configure:1.14
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/configure:1.13 Thu Mar 23 23:25:04 2006
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/configure Mon Apr 3 19:59:43 2006
@@ -1,7 +1,7 @@
#! /bin/sh
# From configure.ac Revision: 1.5 .
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59 for gc 6.6.
+# Generated by GNU Autoconf 2.59 for gc 6.7.
#
# Report bugs to <[EMAIL PROTECTED]>.
#
@@ -429,8 +429,8 @@
# Identity of this package.
PACKAGE_NAME='gc'
PACKAGE_TARNAME='gc'
-PACKAGE_VERSION='6.6'
-PACKAGE_STRING='gc 6.6'
+PACKAGE_VERSION='6.7'
+PACKAGE_STRING='gc 6.7'
PACKAGE_BUGREPORT='[EMAIL PROTECTED]'
ac_unique_file="gcj_mlc.c"
@@ -956,7 +956,7 @@
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures gc 6.6 to adapt to many kinds of systems.
+\`configure' configures gc 6.7 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1023,7 +1023,7 @@
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of gc 6.6:";;
+ short | recursive ) echo "Configuration of gc 6.7:";;
esac
cat <<\_ACEOF
@@ -1167,7 +1167,7 @@
test -n "$ac_init_help" && exit 0
if $ac_init_version; then
cat <<\_ACEOF
-gc configure 6.6
+gc configure 6.7
generated by GNU Autoconf 2.59
Copyright (C) 2003 Free Software Foundation, Inc.
@@ -1181,7 +1181,7 @@
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by gc $as_me 6.6, which was
+It was created by gc $as_me 6.7, which was
generated by GNU Autoconf 2.59. Invocation command line was
$ $0 $@
@@ -1953,7 +1953,7 @@
# Define the identity of the package.
PACKAGE='gc'
- VERSION='6.6'
+ VERSION='6.7'
cat >>confdefs.h <<_ACEOF
@@ -4051,6 +4051,23 @@
INCLUDES="$INCLUDES -pthread"
THREADDLLIBS=-pthread
;;
+ *-*-netbsd*)
+ { echo "$as_me:$LINENO: WARNING: \"Only on NetBSD 2.0 or later.\"" >&5
+echo "$as_me: WARNING: \"Only on NetBSD 2.0 or later.\"" >&2;}
+ cat >>confdefs.h <<\_ACEOF
+#define GC_NETBSD_THREADS 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define _REENTRANT 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define _PTHREADS 1
+_ACEOF
+
+ THREADDLLIBS="-lpthread -lrt"
+ ;;
*-*-solaris*)
cat >>confdefs.h <<\_ACEOF
#define GC_SOLARIS_THREADS 1
@@ -10300,7 +10317,7 @@
} >&5
cat >&5 <<_CSEOF
-This file was extended by gc $as_me 6.6, which was
+This file was extended by gc $as_me 6.7, which was
generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -10358,7 +10375,7 @@
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
-gc config.status 6.6
+gc config.status 6.7
configured by $0, generated by GNU Autoconf 2.59,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/configure.in
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/configure.in:1.2
kaffe/kaffe/kaffevm/boehm-gc/boehm/configure.in:1.3
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/configure.in:1.2 Fri Dec 23 11:42:01 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/configure.in Mon Apr 3 19:59:43 2006
@@ -17,12 +17,12 @@
# Initialization
# ==============
-AC_INIT(gc,6.6,[EMAIL PROTECTED])
+AC_INIT(gc,6.7,[EMAIL PROTECTED])
## version must conform to [0-9]+[.][0-9]+(alpha[0-9]+)?
AC_CONFIG_SRCDIR(gcj_mlc.c)
AC_CANONICAL_TARGET
AC_PREREQ(2.53)
-AC_REVISION($Revision: 1.2 $)
+AC_REVISION($Revision: 1.3 $)
GC_SET_VERSION
AM_INIT_AUTOMAKE
@@ -110,6 +110,13 @@
INCLUDES="$INCLUDES -pthread"
THREADDLLIBS=-pthread
;;
+ *-*-netbsd*)
+ AC_MSG_WARN("Only on NetBSD 2.0 or later.")
+ AC_DEFINE(GC_NETBSD_THREADS)
+ AC_DEFINE(_REENTRANT)
+ AC_DEFINE(_PTHREADS)
+ THREADDLLIBS="-lpthread -lrt"
+ ;;
*-*-solaris*)
AC_DEFINE(GC_SOLARIS_THREADS)
AC_DEFINE(GC_SOLARIS_PTHREADS)
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/darwin_stop_world.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/darwin_stop_world.c:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/darwin_stop_world.c:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/darwin_stop_world.c:1.4 Fri Dec 23
11:42:01 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/darwin_stop_world.c Mon Apr 3
19:59:43 2006
@@ -1,5 +1,7 @@
#include "private/pthread_support.h"
+/* This probably needs more porting work to ppc64. */
+
# if defined(GC_DARWIN_THREADS)
/* From "Inside Mac OS X - Mach-O Runtime Architecture" published by Apple
@@ -36,7 +38,7 @@
# if CPP_WORDSZ == 32
__asm__ volatile("lwz %0,0(r1)" : "=r" (frame));
# else
- __asm__ volatile("ldz %0,0(r1)" : "=r" (frame));
+ __asm__ volatile("ld %0,0(r1)" : "=r" (frame));
# endif
# endif
} else {
@@ -73,7 +75,13 @@
GC_thread p;
pthread_t me;
ptr_t lo, hi;
+#if defined(POWERPC)
ppc_thread_state_t state;
+#elif defined(I386)
+ i386_thread_state_t state;
+#else
+# error FIXME for non-x86 || ppc architectures
+#endif
mach_msg_type_number_t thread_state_count = MACHINE_THREAD_STATE_COUNT;
me = pthread_self();
@@ -93,6 +101,17 @@
&thread_state_count);
if(r != KERN_SUCCESS) ABORT("thread_get_state failed");
+#if defined(I386)
+ lo = state.esp;
+
+ GC_push_one(state.eax);
+ GC_push_one(state.ebx);
+ GC_push_one(state.ecx);
+ GC_push_one(state.edx);
+ GC_push_one(state.edi);
+ GC_push_one(state.esi);
+ GC_push_one(state.ebp);
+#elif defined(POWERPC)
lo = (void*)(state.r1 - PPC_RED_ZONE_SIZE);
GC_push_one(state.r0);
@@ -126,6 +145,9 @@
GC_push_one(state.r29);
GC_push_one(state.r30);
GC_push_one(state.r31);
+#else
+# error FIXME for non-x86 || ppc architectures
+#endif
} /* p != me */
if(p->flags & MAIN_THREAD)
hi = GC_stackbottom;
@@ -247,6 +269,7 @@
# endif
GC_push_all_stack(lo, hi);
} /* for(p=GC_threads[i]...) */
+ vm_deallocate(current_task(), (vm_address_t)act_list, sizeof(thread_t) *
listcount);
}
#endif /* !DARWIN_DONT_PARSE_STACK */
@@ -390,6 +413,7 @@
changes = result;
prev_list = act_list;
prevcount = listcount;
+ vm_deallocate(current_task(), (vm_address_t)act_list, sizeof(thread_t)
* listcount);
} while (changes);
@@ -461,6 +485,7 @@
}
}
}
+ vm_deallocate(current_task(), (vm_address_t)act_list, sizeof(thread_t) *
listcount);
# if DEBUG_THREADS
GC_printf0("World started\n");
# endif
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/dbg_mlc.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/dbg_mlc.c:1.2
kaffe/kaffe/kaffevm/boehm-gc/boehm/dbg_mlc.c:1.3
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/dbg_mlc.c:1.2 Mon Aug 2 10:44:57 2004
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/dbg_mlc.c Mon Apr 3 19:59:43 2006
@@ -14,6 +14,8 @@
* modified is included with the above copyright notice.
*/
+#include <errno.h>
+#include <string.h>
#include "private/dbg_mlc.h"
void GC_default_print_heap_obj_proc();
@@ -711,6 +713,26 @@
}
ADD_CALL_CHAIN(result, ra);
return (GC_store_debug_info(result, (word)lb, s, (word)i));
+}
+
+# ifdef __STDC__
+ char *GC_debug_strdup(const char *str, GC_EXTRA_PARAMS)
+#else
+ char *GC_debug_strdup(str, s, i)
+ char *str;
+ char *s;
+ int i;
+#endif
+{
+ char *copy;
+ if (str == NULL) return NULL;
+ copy = GC_debug_malloc_atomic(strlen(str) + 1, OPT_RA s, i);
+ if (copy == NULL) {
+ errno = ENOMEM;
+ return NULL;
+ }
+ strcpy(copy, str);
+ return copy;
}
# ifdef __STDC__
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/dyn_load.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/dyn_load.c:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/dyn_load.c:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/dyn_load.c:1.4 Fri Dec 23 11:42:01 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/dyn_load.c Mon Apr 3 19:59:43 2006
@@ -776,8 +776,8 @@
/* this automatically, and rely largely on user input. */
/* We expect that any mapping with type MEM_MAPPED (which */
/* apparently excludes library data sections) can be safely */
- /* ignored. But we're too chicken to do that in this */
- /* version. */
+ /* ignored. But we're too completely remove this code in */
+ /* this version. */
/* Based on a very limited sample, it appears that: */
/* - Frame buffer mappings appear as mappings of large */
/* length, usually a bit less than a power of two. */
@@ -844,6 +844,9 @@
}
# endif /* DEBUG_VIRTUALQUERY */
+ extern GC_bool GC_wnt; /* Is Windows NT derivative. */
+ /* Defined and set in os_dep.c. */
+
void GC_register_dynamic_libraries()
{
MEMORY_BASIC_INFORMATION buf;
@@ -885,7 +888,12 @@
* !is_frame_buffer(p, buf.RegionSize, buf.Type)
* instead of just checking for MEM_IMAGE.
* If something breaks, change it back. */
- && buf.Type == MEM_IMAGE) {
+ /* There is some evidence that we cannot always
+ * ignore MEM_PRIVATE sections under Windows ME
+ * and predecessors. Hence we now also check for
+ * that case. */
+ && (buf.Type == MEM_IMAGE ||
+ !GC_wnt && buf.Type == MEM_PRIVATE)) {
# ifdef DEBUG_VIRTUALQUERY
GC_dump_meminfo(&buf);
# endif
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/headers.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/headers.c:1.2
kaffe/kaffe/kaffevm/boehm-gc/boehm/headers.c:1.3
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/headers.c:1.2 Mon Aug 2 10:44:57 2004
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/headers.c Mon Apr 3 19:59:44 2006
@@ -210,7 +210,7 @@
result = alloc_hdr();
SET_HDR(h, result);
# ifdef USE_MUNMAP
- result -> hb_last_reclaimed = GC_gc_no;
+ result -> hb_last_reclaimed = (unsigned short)GC_gc_no;
# endif
return(result);
}
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/malloc.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/malloc.c:1.2
kaffe/kaffe/kaffevm/boehm-gc/boehm/malloc.c:1.3
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/malloc.c:1.2 Mon Aug 2 10:44:57 2004
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/malloc.c Mon Apr 3 19:59:44 2006
@@ -15,6 +15,8 @@
/* Boehm, February 7, 1996 4:32 pm PST */
#include <stdio.h>
+#include <string.h>
+#include <errno.h>
#include "private/gc_priv.h"
extern ptr_t GC_clear_stack(); /* in misc.c, behaves like identity */
@@ -271,6 +273,26 @@
}
}
+/* provide a version of strdup() that uses the collector to allocate the
+ copy of the string */
+# ifdef __STDC__
+ char *GC_strdup(const char *s)
+# else
+ char *GC_strdup(s)
+ char *s;
+#endif
+{
+ char *copy;
+
+ if (s == NULL) return NULL;
+ if ((copy = GC_malloc_atomic(strlen(s) + 1)) == NULL) {
+ errno = ENOMEM;
+ return NULL;
+ }
+ strcpy(copy, s);
+ return copy;
+}
+
/* Allocate lb bytes of composite (pointerful) data */
# ifdef __STDC__
GC_PTR GC_malloc(size_t lb)
@@ -370,6 +392,10 @@
{
size_t len = strlen(s) + 1;
char * result = ((char *)REDIRECT_MALLOC(len+1));
+ if (result == 0) {
+ errno = ENOMEM;
+ return 0;
+ }
BCOPY(s, result, len+1);
return result;
}
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/mark.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/mark.c:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/mark.c:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/mark.c:1.4 Fri Dec 23 11:42:01 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/mark.c Mon Apr 3 19:59:44 2006
@@ -1486,7 +1486,6 @@
ptr_t cold_gc_frame;
{
if (!NEED_FIXUP_POINTER && GC_all_interior_pointers) {
-# define EAGER_BYTES 1024
/* Push the hot end of the stack eagerly, so that register values */
/* saved inside GC frames are marked before they disappear.
*/
/* The rest of the marking can be deferred until later. */
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/misc.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/misc.c:1.3
kaffe/kaffe/kaffevm/boehm-gc/boehm/misc.c:1.4
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/misc.c:1.3 Fri May 6 17:02:54 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/misc.c Mon Apr 3 19:59:44 2006
@@ -34,6 +34,10 @@
# include <tchar.h>
#endif
+#ifdef NONSTOP
+# include <floss.h>
+#endif
+
# ifdef THREADS
# ifdef PCR
# include "il/PCR_IL.h"
@@ -477,10 +481,11 @@
#if defined(GC_WIN32_THREADS) && !defined(GC_PTHREADS)
if (!GC_is_initialized) {
BOOL (WINAPI *pfn) (LPCRITICAL_SECTION, DWORD) = NULL;
- HMODULE hK32 = GetModuleHandle("kernel32.dll");
+ HMODULE hK32 = GetModuleHandleA("kernel32.dll");
if (hK32)
- (FARPROC) pfn = GetProcAddress(hK32,
- "InitializeCriticalSectionAndSpinCount");
+ pfn = (BOOL (WINAPI *) (LPCRITICAL_SECTION, DWORD))
+ GetProcAddress (hK32,
+ "InitializeCriticalSectionAndSpinCount");
if (pfn)
pfn(&GC_allocate_ml, 4000);
else
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/os_dep.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/os_dep.c:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/os_dep.c:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/os_dep.c:1.4 Fri Dec 23 11:42:01 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/os_dep.c Mon Apr 3 19:59:44 2006
@@ -1181,12 +1181,15 @@
/* This used to be set for gcc, to avoid dealing with */
/* the structured exception handling issues. But we now have */
/* assembly code to do that right. */
+ GC_bool GC_wnt = FALSE;
+ /* This is a Windows NT derivative, i.e. NT, W2K, XP or later. */
void GC_init_win32()
{
/* if we're running under win32s, assume that no DLLs will be loaded */
DWORD v = GetVersion();
- GC_no_win32_dlls |= ((v & 0x80000000) && (v & 0xff) <= 3);
+ GC_wnt = !(v & 0x80000000);
+ GC_no_win32_dlls |= ((!GC_wnt) && (v & 0xff) <= 3);
}
/* Return the smallest address a such that VirtualQuery */
@@ -1498,7 +1501,7 @@
# if !defined(OS2) && !defined(PCR) && !defined(AMIGA) \
&& !defined(MSWIN32) && !defined(MSWINCE) \
- && !defined(MACOS) && !defined(DOS4GW)
+ && !defined(MACOS) && !defined(DOS4GW) && !defined(NONSTOP)
# ifdef SUNOS4
extern caddr_t sbrk();
@@ -3799,8 +3802,12 @@
mach_msg_type_number_t exc_state_count = PPC_EXCEPTION_STATE64_COUNT;
ppc_exception_state64_t exc_state;
# endif
+# elif defined(I386)
+ thread_state_flavor_t flavor = i386_EXCEPTION_STATE;
+ mach_msg_type_number_t exc_state_count = i386_EXCEPTION_STATE_COUNT;
+ i386_exception_state_t exc_state;
# else
-# error FIXME for non-ppc darwin
+# error FIXME for non-ppc/x86 darwin
# endif
@@ -3830,7 +3837,13 @@
}
/* This is the address that caused the fault */
+#if defined(POWERPC)
addr = (char*) exc_state.dar;
+#elif defined (I386)
+ addr = (char*) exc_state.faultvaddr;
+#else
+# error FIXME for non POWERPC/I386
+#endif
if((HDR(addr)) == 0) {
/* Ugh... just like the SIGBUS problem above, it seems we get a bogus
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/powerpc_darwin_mach_dep.s
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/powerpc_darwin_mach_dep.s:1.3
kaffe/kaffe/kaffevm/boehm-gc/boehm/powerpc_darwin_mach_dep.s:1.4
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/powerpc_darwin_mach_dep.s:1.3 Fri Dec
23 11:42:02 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/powerpc_darwin_mach_dep.s Mon Apr
3 19:59:44 2006
@@ -1,10 +1,21 @@
+#if defined(__ppc64__)
+#define MODE_CHOICE(x, y) y
+#else
+#define MODE_CHOICE(x, y) x
+#endif
+
+#define lgu MODE_CHOICE(lwzu, ldu)
+
+#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */
+
+#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */
; GC_push_regs function. Under some optimization levels GCC will clobber
; some of the non-volatile registers before we get a chance to save them
; therefore, this cannot be inline asm.
.text
- .align 2
+ .align LOG2_GPR_BYTES
.globl _GC_push_regs
_GC_push_regs:
@@ -65,7 +76,7 @@
.data
.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
- .align 2
+ .align LOG2_GPR_BYTES
L_GC_push_one$stub:
.indirect_symbol _GC_push_one
mflr r0
@@ -74,12 +85,11 @@
mflr r11
addis r11,r11,ha16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)
mtlr r0
- lwzu r12,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)(r11)
+ lgu r12,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)(r11)
mtctr r12
bctr
.data
.lazy_symbol_pointer
L_GC_push_one$lazy_ptr:
.indirect_symbol _GC_push_one
- .long dyld_stub_binding_helper
-
+ .g_long dyld_stub_binding_helper
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_stop_world.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_stop_world.c:1.5
kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_stop_world.c:1.6
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_stop_world.c:1.5 Fri Dec 23
11:42:02 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_stop_world.c Mon Apr 3
19:59:44 2006
@@ -107,7 +107,7 @@
*/
#ifndef SIG_THR_RESTART
-# if defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS)
+# if defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) ||
defined(GC_NETBSD_THREADS)
# ifdef _SIGRTMIN
# define SIG_THR_RESTART _SIGRTMIN + 5
# else
@@ -120,6 +120,13 @@
sem_t GC_suspend_ack_sem;
+#ifdef GC_NETBSD_THREADS
+# define GC_NETBSD_THREADS_WORKAROUND
+ /* It seems to be necessary to wait until threads have restarted. */
+ /* But it is unclear why that is the case. */
+ sem_t GC_restart_ack_sem;
+#endif
+
void GC_suspend_handler_inner(ptr_t sig_arg);
#if defined(IA64) || defined(HP_PA)
@@ -227,6 +234,10 @@
if (sig != SIG_THR_RESTART) ABORT("Bad signal in suspend_handler");
+#ifdef GC_NETBSD_THREADS_WORKAROUND
+ sem_post(&GC_restart_ack_sem);
+#endif
+
/*
** Note: even if we don't do anything useful here,
** it would still be necessary to have a signal handler,
@@ -303,6 +314,8 @@
(unsigned long) bs_lo, (unsigned long) bs_hi);
# endif
if (pthread_equal(p -> id, me)) {
+ /* FIXME: This may add an unbounded number of entries, */
+ /* and hence overflow the mark stack, which is bad. */
GC_push_all_eager(bs_lo, bs_hi);
} else {
GC_push_all_stack(bs_lo, bs_hi);
@@ -439,6 +452,9 @@
register GC_thread p;
register int n_live_threads = 0;
register int result;
+#ifdef GC_NETBSD_THREADS_WORKAROUND
+ int code;
+#endif
# if DEBUG_THREADS
GC_printf0("World starting\n");
@@ -468,6 +484,14 @@
}
}
}
+#ifdef GC_NETBSD_THREADS_WORKAROUND
+ for (i = 0; i < n_live_threads; i++)
+ while (0 != (code = sem_wait(&GC_restart_ack_sem)))
+ if (errno != EINTR) {
+ GC_err_printf1("sem_wait() returned %ld\n", (unsigned
long)code);
+ ABORT("sem_wait() for restart handler failed");
+ }
+#endif
#if DEBUG_THREADS
GC_printf0("World started\n");
#endif
@@ -478,6 +502,10 @@
if (sem_init(&GC_suspend_ack_sem, 0, 0) != 0)
ABORT("sem_init failed");
+#ifdef GC_NETBSD_THREADS_WORKAROUND
+ if (sem_init(&GC_restart_ack_sem, 0, 0) != 0)
+ ABORT("sem_init failed");
+#endif
act.sa_flags = SA_RESTART;
if (sigfillset(&act.sa_mask) != 0) {
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_support.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_support.c:1.5
kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_support.c:1.6
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_support.c:1.5 Fri Dec 23
11:42:02 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/pthread_support.c Mon Apr 3
19:59:44 2006
@@ -67,7 +67,8 @@
# endif
# if (defined(GC_DGUX386_THREADS) || defined(GC_OSF1_THREADS) || \
- defined(GC_DARWIN_THREADS) || defined(GC_AIX_THREADS)) \
+ defined(GC_DARWIN_THREADS) || defined(GC_AIX_THREADS) || \
+ defined(GC_NETBSD_THREADS)) \
&& !defined(USE_PTHREAD_SPECIFIC)
# define USE_PTHREAD_SPECIFIC
# endif
@@ -120,7 +121,10 @@
# include <sys/sysctl.h>
#endif /* GC_DARWIN_THREADS */
-
+#if defined(GC_NETBSD_THREADS)
+# include <sys/param.h>
+# include <sys/sysctl.h>
+#endif /* GC_NETBSD_THREADS */
#if defined(GC_DGUX386_THREADS)
# include <sys/dg_sys_info.h>
@@ -836,6 +840,18 @@
}
#endif /* GC_DGUX386_THREADS */
+#if defined(GC_NETBSD_THREADS)
+static int get_ncpu(void)
+{
+ int mib[] = {CTL_HW,HW_NCPU};
+ int res;
+ size_t len = sizeof(res);
+
+ sysctl(mib, sizeof(mib)/sizeof(int), &res, &len, NULL, 0);
+ return res;
+}
+#endif /* GC_NETBSD_THREADS */
+
/* We hold the allocation lock. */
void GC_thr_init()
{
@@ -880,6 +896,9 @@
# if defined(GC_IRIX_THREADS)
GC_nprocs = sysconf(_SC_NPROC_ONLN);
if (GC_nprocs <= 0) GC_nprocs = 1;
+# endif
+# if defined(GC_NETBSD_THREADS)
+ GC_nprocs = get_ncpu();
# endif
# if defined(GC_DARWIN_THREADS) || defined(GC_FREEBSD_THREADS)
int ncpus = 1;
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/threadlibs.c
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/threadlibs.c:1.3
kaffe/kaffe/kaffevm/boehm-gc/boehm/threadlibs.c:1.4
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/threadlibs.c:1.3 Fri May 6 17:02:55 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/threadlibs.c Mon Apr 3 19:59:44 2006
@@ -22,6 +22,10 @@
printf("-pthread\n");
# endif
# endif
+# if defined(GC_NETBSD_THREADS)
+ printf("-lpthread -lrt\n");
+# endif
+
# if defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS)
printf("-lpthread -lrt\n");
# endif
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/version.h
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/version.h:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/version.h:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/version.h:1.4 Fri Dec 23 11:42:02 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/version.h Mon Apr 3 19:59:44 2006
@@ -2,7 +2,7 @@
/* Eventually this one may become unnecessary. For now we need */
/* it to keep the old-style build process working. */
#define GC_TMP_VERSION_MAJOR 6
-#define GC_TMP_VERSION_MINOR 6
+#define GC_TMP_VERSION_MINOR 7
#define GC_TMP_ALPHA_VERSION GC_NOT_ALPHA
#ifndef GC_NOT_ALPHA
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README:1.4 Fri Dec 23 11:42:02 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README Mon Apr 3 19:59:44 2006
@@ -28,7 +28,7 @@
collector. (If you are concerned about such things, I recommend you look
at the notice in config.guess or ltmain.sh.)
-This is version 6.6 of a conservative garbage collector for C and C++.
+This is version 6.7 of a conservative garbage collector for C and C++.
You might find a more recent version of this at
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README.changes
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README.changes:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README.changes:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README.changes:1.4 Fri Dec 23
11:42:02 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/README.changes Mon Apr 3
19:59:45 2006
@@ -2245,6 +2245,45 @@
to Ben Hutchings for the observation and patch.)
- Move up struct callinfo declaration to make gcc 4.0.2. happy.
+Since 6.6:
+ - Add "int" to Solaris "end" and "etext" declaration in gc.h. Declared
+ the symbols with underscores and as arrays, since that's what's actually
+ used. Perhaps this could all just be removed? (Thanks to John Bowman.)
+ - Fixed ARM GC_test_and_set code. (Thanks to Kazu Hirata and Paul Brook.)
+ - Added casts for assignments to hb_last_reclaimed, which truncate the
+ value. Added a cast to GC_adj_words_allocd. Use GetModuleHandleA
+ when retrieving a handle to kernel32.dll under win32. (Thanks to the
+ Visual Prolog developers.)
+ - Added Tandem S-Series support. (Thanks to Craig McDaniel. A modified
+ version of his patch was applied, and hence breakage is probably not
+ his fault.)
+ - Remove spurious gc:: qualifier for operator delete[] in gc_cpp.h.
+ (Thanks to Hanno Boeck.)
+ - Changed a test for LINUX in config_macros.h to one for __linux__.
+ - Fix ppc 64 test_and_set code by removing it. (Thanks to Christian
+ Thalinger.)
+ - Add prototypes for GC_finalizer_notifier and GC_thr_init. (Thanks to
+ David Ayers.)
+ - Use ld instead of nonexistent ldz instruction in Darwin FindTopOfStack.
+ (Thanks to Andreas Tobler.)
+ - Add support for Darwin/X86. (Thanks to Geoff Norton and the Mono
+ developers.)
+ - Merge in some recent gcc fixes. Add ppc64 asm code. (Thanks to Bryce
+ McKinley and other gcj developers.)
+ - Scan MEM_PRIVATE sections under Windows ME and predecessors.
+ - Interior pointers with some largish offsets into large objects could
+ be ignored, if GC_all_interior_pointers was set. (Oddly this worked
+ correctly for stack references if it was not set. Otherwise it failed
+ for both stack and heap references.) Thanks to Andrew McKinlay for the
+ critical test case.
+ - Integrated Tatsuya Bizenn's NETBSD threads support, with some
+ minimally tested changes.
+ - Added GC_strdup and friends to make leak detection work correctly
+ for strdup clients. (Thanks to Jon Moore.) Fixed the existing strdup
+ with malloc redirection to handle a null malloc return correctly.
+ - Fix Makefile.am, so it handles exe extensions under Cygwin correctly
+ for gctest.
+
To do:
- The USE_MUNMAP code should really use a separate data structure
indexed by physical page to keep track of time since last use of
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/gcinterface.html
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/gcinterface.html:1.2
kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/gcinterface.html:1.3
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/gcinterface.html:1.2 Mon Aug 2
10:45:00 2004
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/doc/gcinterface.html Mon Apr 3
19:59:45 2006
@@ -34,6 +34,12 @@
The header file <TT>gc.h</tt> must be included
in files that use either GC or threads primitives, since threads primitives
will be redefined to cooperate with the GC on many platforms.
+<P>
+Thread users should also be aware that on many platforms objects reachable
+only from thread-local variables may be prematurely reclaimed.
+Thus objects pointed to by thread-local variables should also be pointed to
+by a globally visible data structure. (This is viewed as a bug, but as
+one that is exceedingly hard to fix without some libc hooks.)
<DL>
<DT> <B>void * GC_MALLOC(size_t <I>nbytes</i>)</b>
<DD>
@@ -179,6 +185,11 @@
but are scanned for pointers to collectable objects.
They are allocated by <TT>GC_MALLOC_UNCOLLECTABLE</tt>, as described
above, and through some interfaces described below.
+<P>
+(On most platforms, the collector may not trace correctly from in-flight
+exception objects. Thus objects thrown as exceptions should only
+point to otherwise reachable memory. This is another bug whose
+proper repair requires platform hooks.)
<P>
The easiest way to ensure that collectable objects are properly referenced
is to allocate only collectable objects. This requires that every
Index: kaffe/kaffe/kaffevm/boehm-gc/boehm/include/gc.h
diff -u kaffe/kaffe/kaffevm/boehm-gc/boehm/include/gc.h:1.4
kaffe/kaffe/kaffevm/boehm-gc/boehm/include/gc.h:1.5
--- kaffe/kaffe/kaffevm/boehm-gc/boehm/include/gc.h:1.4 Fri Dec 23 11:42:03 2005
+++ kaffe/kaffe/kaffevm/boehm-gc/boehm/include/gc.h Mon Apr 3 19:59:45 2006
@@ -129,7 +129,7 @@
/* ordered finalization. Default value is */
/* determined by JAVA_FINALIZATION macro. */
-GC_API void (* GC_finalizer_notifier)();
+GC_API void (* GC_finalizer_notifier) GC_PROTO((void));
/* Invoked by the collector when there are */
/* objects to be finalized. Invoked at most */
/* once per GC cycle. Never invoked unless */
@@ -267,6 +267,7 @@
*/
GC_API GC_PTR GC_malloc GC_PROTO((size_t size_in_bytes));
GC_API GC_PTR GC_malloc_atomic GC_PROTO((size_t size_in_bytes));
+GC_API char *GC_strdup GC_PROTO((const char *str));
GC_API GC_PTR GC_malloc_uncollectable GC_PROTO((size_t size_in_bytes));
GC_API GC_PTR GC_malloc_stubborn GC_PROTO((size_t size_in_bytes));
@@ -523,6 +524,8 @@
GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
GC_API GC_PTR GC_debug_malloc_atomic
GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS));
*** Patch too long, truncated ***
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