File libunwind-0.98.6.diff of Package libunwind

--- configure.in
+++ configure.in
@@ -83,8 +83,7 @@ AC_CONFIG_LINKS(include/libunwind.h:incl
 		include/tdep.h:include/tdep-$target_arch.h)
 
 AC_ARG_ENABLE(debug,
-[  --enable-debug          turn on debug support (slows down execution)],
-[enable_debug=yes], [])
+[  --enable-debug          turn on debug support (slows down execution)])
 
 LIBUNWIND___THREAD
 
--- include/internal.h
+++ include/internal.h
@@ -201,11 +201,11 @@ extern int unwi_dyn_validate_cache (unw_
 extern unw_dyn_info_list_t _U_dyn_info_list;
 extern pthread_mutex_t _U_dyn_info_list_lock;
 
+#include <stdio.h>
 #if UNW_DEBUG
 #define unwi_debug_level		UNWI_ARCH_OBJ(debug_level)
 extern long unwi_debug_level;
 
-# include <stdio.h>
 # define Debug(level,format...)						\
 do {									\
   if (unwi_debug_level > level)						\
--- src/ia64/Gscript.c
+++ src/ia64/Gscript.c
@@ -113,7 +113,7 @@ get_script_cache (unw_addr_space_t as, s
   sigprocmask (SIG_SETMASK, &unwi_full_sigmask, saved_sigmaskp);
   if (likely (caching == UNW_CACHE_GLOBAL))
     {
-      Debug (16, "%s: acquiring lock\n");
+      Debug (16, "acquiring lock\n");
       mutex_lock (&cache->lock);
     }
 #endif
--- src/os-linux.h
+++ src/os-linux.h
@@ -226,7 +226,7 @@ maps_next (struct map_iterator *mi,
 	    {
 	      /* copy down the remaining bytes, if any */
 	      if (bytes_left > 0)
-		memcpy (mi->buf_end - mi->buf_size, mi->buf, bytes_left);
+		memmove (mi->buf_end - mi->buf_size, mi->buf, bytes_left);
 
 	      mi->buf = mi->buf_end - mi->buf_size;
 	      nread = read (mi->fd, mi->buf + bytes_left,
@@ -238,8 +238,8 @@ maps_next (struct map_iterator *mi,
 		  /* Move contents to the end of the buffer so we
 		     maintain the invariant that all bytes between
 		     mi->buf and mi->buf_end are valid.  */
-		  memcpy (mi->buf_end - nread - bytes_left, mi->buf,
-			  nread + bytes_left);
+		  memmove (mi->buf_end - nread - bytes_left, mi->buf,
+			   nread + bytes_left);
 		  mi->buf = mi->buf_end - nread - bytes_left;
 		}
 
--- src/x86_64/Gresume.c
+++ src/x86_64/Gresume.c
@@ -35,6 +35,7 @@ HIDDEN inline int
 x86_64_local_resume (unw_addr_space_t as, unw_cursor_t *cursor, void *arg)
 {
 # warning Implement me!
+  return -UNW_EINVAL;
 }
 
 #endif /* !UNW_REMOTE_ONLY */
--- tests/Gtest-concurrent.c
+++ tests/Gtest-concurrent.c
@@ -84,9 +84,10 @@ doit (void)
   int i;
 
   for (i = 0; i < NTHREADS; ++i)
-    pthread_create (th + i, NULL, worker, NULL);
+    if (pthread_create (th + i, NULL, worker, NULL))
+      break;
 
-  for (i = 0; i < NTHREADS; ++i)
+  while (i-- > 0)
     pthread_join (th[i], NULL);
 }
 
--- tests/Makefile.am
+++ tests/Makefile.am
@@ -23,7 +23,7 @@ if ARCH_IA64
 			Gia64-test-nat Lia64-test-nat			\
 			Gia64-test-rbs Lia64-test-rbs			\
 			Gia64-test-readonly Lia64-test-readonly		\
-			ia64-test-setjmp ia64-test-sig
+			ia64-test-sig
 endif
  check_SCRIPTS_cdep =	run-ptrace-mapper run-ptrace-misc
  check_PROGRAMS_cdep =	Gtest-bt Ltest-bt Gtest-exc Ltest-exc		 \
@@ -83,7 +83,6 @@ LIBUNWIND = ../src/libunwind-$(arch).la
 LDADD = $(LIBUNWIND)
 
 test_setjmp_LDADD = ../src/libunwind-setjmp.la
-ia64_test_setjmp_LDADD = ../src/libunwind-setjmp.la
 test_ptrace_LDADD = ../src/libunwind-ptrace.a $(LIBUNWIND)
 Ltest_concurrent_LDADD = $(LIBUNWIND) -lpthread
 Gtest_concurrent_LDADD = $(LIBUNWIND) -lpthread
--- tests/ia64-test-setjmp.c
+++ tests/ia64-test-setjmp.c
@@ -34,6 +34,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DE
 #include <setjmp.h>
 #include <signal.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 
 #include <sys/mman.h>