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Accepting request 24778 from devel:gcc

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Copy from devel:gcc/gdb based on submit request 24778 from user rguenther

OBS-URL: https://build.opensuse.org/request/show/24778
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/gdb?expand=0&rev=69
This commit is contained in:
OBS User autobuild 2009-11-23 12:19:03 +00:00 committed by Git OBS Bridge
parent 01c38154ce
commit 5f501f69ca
13 changed files with 924 additions and 390 deletions
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2
gdb-6.3-pie-20050110.patch
View File

@ -705,7 +705,7 @@ Index: gdb-6.8.91.20090925/gdb/solib-svr4.c
SO_NAME_MAX_PATH_SIZE - 1, &errcode);
if (errcode != 0)
@@ -1101,63 +1336,76 @@ svr4_current_sos (void)
safe_strerror (errcode));
}
else
{
- struct build_id *build_id;

82
gdb-6.3-sepcrc-20050402.patch
View File

@ -1,82 +0,0 @@
2005-04-02 Andrew Cagney <cagney@gnu.org>
* symfile.c (separate_debug_file_exists): When the CRCs mismatch
print a warning.
(find_separate_debug_file): Pass in the objfile's name.
Index: gdb-6.8.50.20081128/gdb/symfile.c
===================================================================
--- gdb-6.8.50.20081128.orig/gdb/symfile.c 2008-10-03 18:36:10.000000000 +0200
+++ gdb-6.8.50.20081128/gdb/symfile.c 2008-12-01 16:34:36.000000000 +0100
@@ -1296,7 +1296,8 @@ get_debug_link_info (struct objfile *obj
}
static int
-separate_debug_file_exists (const char *name, unsigned long crc)
+separate_debug_file_exists (const char *name, unsigned long crc,
+ const char *parent_name)
{
unsigned long file_crc = 0;
bfd *abfd;
@@ -1316,7 +1317,15 @@ separate_debug_file_exists (const char *
bfd_close (abfd);
- return crc == file_crc;
+ if (crc != file_crc)
+ {
+ warning (_("the debug information found in \"%s\""
+ " does not match \"%s\" (CRC mismatch).\n"),
+ name, parent_name);
+ return 0;
+ }
+
+ return 1;
}
char *debug_file_directory = NULL;
@@ -1368,6 +1377,8 @@ find_separate_debug_file (struct objfile
basename = get_debug_link_info (objfile, &crc32);
if (basename == NULL)
+ /* There's no separate debug info, hence there's no way we could
+ load it => no warning. */
return NULL;
dir = xstrdup (objfile->name);
@@ -1395,7 +1406,7 @@ find_separate_debug_file (struct objfile
strcpy (debugfile, dir);
strcat (debugfile, basename);
- if (separate_debug_file_exists (debugfile, crc32))
+ if (separate_debug_file_exists (debugfile, crc32, objfile->name))
{
xfree (basename);
xfree (dir);
@@ -1408,7 +1419,7 @@ find_separate_debug_file (struct objfile
strcat (debugfile, "/");
strcat (debugfile, basename);
- if (separate_debug_file_exists (debugfile, crc32))
+ if (separate_debug_file_exists (debugfile, crc32, objfile->name))
{
xfree (basename);
xfree (dir);
@@ -1421,7 +1432,7 @@ find_separate_debug_file (struct objfile
strcat (debugfile, dir);
strcat (debugfile, basename);
- if (separate_debug_file_exists (debugfile, crc32))
+ if (separate_debug_file_exists (debugfile, crc32, objfile->name))
{
xfree (basename);
xfree (dir);
@@ -1440,7 +1451,7 @@ find_separate_debug_file (struct objfile
strcat (debugfile, "/");
strcat (debugfile, basename);
- if (separate_debug_file_exists (debugfile, crc32))
+ if (separate_debug_file_exists (debugfile, crc32, objfile->name))
{
xfree (canon_name);
xfree (basename);

55
gdb-6.3-test-sepcrc-20050402.patch
View File

@ -1,55 +0,0 @@
Index: gdb-6.8/gdb/testsuite/gdb.base/sepdebug.exp
===================================================================
--- gdb-6.8.orig/gdb/testsuite/gdb.base/sepdebug.exp 2008-02-26 09:14:11.000000000 +0100
+++ gdb-6.8/gdb/testsuite/gdb.base/sepdebug.exp 2008-07-14 10:26:19.000000000 +0200
@@ -981,3 +981,40 @@ if ![string compare $build_id_debug_file
# Spare debug files may confuse testsuite runs in the future.
remote_exec build "rm -f ${objdir}/${subdir}/${build_id_debug_filename}"
}
+
+
+# Compile up a second, different, object file. Copy its debug info
+# over the top of the new debug info. Note that somewhere in the
+# above the "set debug-file-directory" variable is set to
+# ${objdir}/${subdir} so need to move things there.
+
+set existing_binfile $binfile
+set testfile "sepdebug2"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+set corrupt_debug_file [separate_debug_filename $binfile]
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } {
+ return -1
+}
+if [gdb_gnu_strip_debug $binfile] {
+ # check that you have a recent version of strip and objcopy installed
+ unsupported "cannot produce separate debug info files"
+ return -1
+}
+remote_exec build "cp $corrupt_debug_file ${existing_binfile}.debug"
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+set test "A corrupt debug file gets a warning"
+gdb_test_multiple "file $existing_binfile" "$test" {
+ -re "warning:.*mismatch.*" {
+ pass "$test"
+ }
+ -re ".y or n. " {
+ send_gdb "y\n"
+ exp_continue
+ }
+}
Index: gdb-6.8/gdb/testsuite/gdb.base/sepdebug2.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-6.8/gdb/testsuite/gdb.base/sepdebug2.c 2008-07-14 10:26:19.000000000 +0200
@@ -0,0 +1,5 @@
+int
+main (int argc, char *argv[], char *envp[])
+{
+ return 0;
+}

249
gdb-6.6-buildid-locate.patch
View File

@ -1,7 +1,7 @@
Index: gdb-6.8.91.20090925/gdb/corelow.c
Index: gdb-7.0/gdb/corelow.c
===================================================================
--- gdb-6.8.91.20090925.orig/gdb/corelow.c 2009-07-31 17:25:21.000000000 +0200
+++ gdb-6.8.91.20090925/gdb/corelow.c 2009-09-25 09:39:09.000000000 +0200
--- gdb-7.0.orig/gdb/corelow.c 2009-07-31 17:25:21.000000000 +0200
+++ gdb-7.0/gdb/corelow.c 2009-10-23 00:17:29.000000000 +0200
@@ -45,6 +45,10 @@
#include "exceptions.h"
#include "solib.h"
@ -91,11 +91,11 @@ Index: gdb-6.8.91.20090925/gdb/corelow.c
+ NULL, NULL, NULL,
+ &setlist, &showlist);
}
Index: gdb-6.8.91.20090925/gdb/doc/gdb.texinfo
Index: gdb-7.0/gdb/doc/gdb.texinfo
===================================================================
--- gdb-6.8.91.20090925.orig/gdb/doc/gdb.texinfo 2009-09-25 09:29:58.000000000 +0200
+++ gdb-6.8.91.20090925/gdb/doc/gdb.texinfo 2009-09-25 09:29:58.000000000 +0200
@@ -13895,6 +13895,27 @@ information files.
--- gdb-7.0.orig/gdb/doc/gdb.texinfo 2009-10-23 00:12:39.000000000 +0200
+++ gdb-7.0/gdb/doc/gdb.texinfo 2009-10-23 00:17:29.000000000 +0200
@@ -13896,6 +13896,27 @@ information files.
@end table
@ -123,10 +123,10 @@ Index: gdb-6.8.91.20090925/gdb/doc/gdb.texinfo
@cindex @code{.gnu_debuglink} sections
@cindex debug link sections
A debug link is a special section of the executable file named
Index: gdb-6.8.91.20090925/gdb/solib-svr4.c
Index: gdb-7.0/gdb/solib-svr4.c
===================================================================
--- gdb-6.8.91.20090925.orig/gdb/solib-svr4.c 2009-09-25 09:29:57.000000000 +0200
+++ gdb-6.8.91.20090925/gdb/solib-svr4.c 2009-09-25 09:43:14.000000000 +0200
--- gdb-7.0.orig/gdb/solib-svr4.c 2009-10-23 00:12:38.000000000 +0200
+++ gdb-7.0/gdb/solib-svr4.c 2009-10-23 00:17:29.000000000 +0200
@@ -1101,9 +1101,49 @@ svr4_current_sos (void)
safe_strerror (errcode));
else
@ -180,10 +180,10 @@ Index: gdb-6.8.91.20090925/gdb/solib-svr4.c
}
xfree (buffer);
Index: gdb-6.8.91.20090925/gdb/symfile.c
Index: gdb-7.0/gdb/symfile.c
===================================================================
--- gdb-6.8.91.20090925.orig/gdb/symfile.c 2009-09-25 09:29:57.000000000 +0200
+++ gdb-6.8.91.20090925/gdb/symfile.c 2009-09-25 09:29:58.000000000 +0200
--- gdb-7.0.orig/gdb/symfile.c 2009-10-23 00:12:38.000000000 +0200
+++ gdb-7.0/gdb/symfile.c 2009-10-23 00:43:28.000000000 +0200
@@ -56,6 +56,7 @@
#include "elf-bfd.h"
#include "solib.h"
@ -618,7 +618,7 @@ Index: gdb-6.8.91.20090925/gdb/symfile.c
if (found == NULL)
warning (_("File \"%s\" has no build-id, file skipped"), filename);
@@ -1234,8 +1626,9 @@ build_id_verify (const char *filename, s
@@ -1234,14 +1626,16 @@ build_id_verify (const char *filename, s
return retval;
}
@ -628,20 +628,18 @@ Index: gdb-6.8.91.20090925/gdb/symfile.c
+build_id_to_filename (struct build_id *build_id, char **link_return,
+ int add_debug_suffix)
{
char *link, *s, *retval = NULL;
gdb_byte *data = build_id->data;
@@ -1243,7 +1636,9 @@ build_id_to_debug_filename (struct build
char *link, *debugdir, *retval = NULL;
+ char *link_all = NULL;
/* DEBUG_FILE_DIRECTORY/.build-id/ab/cdef */
link = xmalloc (strlen (debug_file_directory) + (sizeof "/.build-id/" - 1) + 1
- + 2 * size + (sizeof ".debug" - 1) + 1);
+ + 2 * size
+ + (add_debug_suffix ? sizeof ".debug" - 1 : 0)
+ + 1);
s = link + sprintf (link, "%s/.build-id/", debug_file_directory);
if (size > 0)
{
@@ -1254,12 +1649,14 @@ build_id_to_debug_filename (struct build
- link = alloca (strlen (debug_file_directory) + (sizeof "/.build-id/" - 1) + 1
- + 2 * build_id->size + (sizeof ".debug" - 1) + 1);
+ link = xmalloc (strlen (debug_file_directory) + (sizeof "/.build-id/" - 1) + 1
+ + 2 * build_id->size + (sizeof ".debug" - 1) + 1);
/* Keep backward compatibility so that DEBUG_FILE_DIRECTORY being "" will
cause "/.build-id/..." lookups. */
@@ -1272,7 +1666,10 @@ build_id_to_debug_filename (struct build
*s++ = '/';
while (size-- > 0)
s += sprintf (s, "%02x", (unsigned) *data++);
@ -653,23 +651,54 @@ Index: gdb-6.8.91.20090925/gdb/symfile.c
/* lrealpath() is expensive even for the usually non-existent files. */
if (access (link, F_OK) == 0)
retval = lrealpath (link);
- xfree (link);
if (retval != NULL && !build_id_verify (retval, build_id))
{
@@ -1267,9 +1664,150 @@ build_id_to_debug_filename (struct build
retval = NULL;
@@ -1285,15 +1682,185 @@ build_id_to_debug_filename (struct build
}
if (retval != NULL)
- break;
+ {
+ /* LINK_ALL is not used below in this non-NULL RETVAL case. */
+ break;
+ }
+
+ if (link_all == NULL)
+ link_all = xstrdup (link);
+ else
+ {
+ size_t len_orig = strlen (link_all);
+
+ link_all = xrealloc (link_all, len_orig + 1 + strlen (link) + 1);
+
+ /* Use whitespace instead of DIRNAME_SEPARATOR to be compatible with
+ its possible use as an argument for installation command. */
+ link_all[len_orig] = ' ';
+
+ strcpy (&link_all[len_orig + 1], link);
+ }
debugdir = debugdir_end;
}
while (*debugdir != 0);
+ if (link_return != NULL)
+ {
+ if (retval != NULL)
+ {
+ *link_return = link;
+ link = NULL;
+ }
+ else
+ {
+ *link_return = link_all;
+ link_all = NULL;
+ }
+ }
+ xfree (link);
+ xfree (link_all);
+
+ return retval;
+}
+
return retval;
}
+/* This MISSING_FILEPAIR_HASH tracker is used only for the duplicite messages
+ Try to install the hash file ...
+ avoidance. */
@ -692,9 +721,9 @@ Index: gdb-6.8.91.20090925/gdb/symfile.c
+
+ retval = obstack_alloc (&missing_filepair_obstack, size);
+ memset (retval, 0, size);
+ return retval;
+}
+
return retval;
}
+static hashval_t
+missing_filepair_hash_func (const struct missing_filepair *elem)
+{
@ -809,20 +838,7 @@ Index: gdb-6.8.91.20090925/gdb/symfile.c
static char *
get_debug_link_info (struct objfile *objfile, unsigned long *crc32_out)
{
@@ -1352,32 +1890,36 @@ static char *
find_separate_debug_file (struct objfile *objfile)
{
asection *sect;
- char *basename;
- char *dir;
- char *debugfile;
+ char *basename = NULL;
+ char *dir = NULL;
+ char *debugfile = NULL;
char *name_copy;
- char *canon_name;
+ char *canon_name = NULL;
bfd_size_type debuglink_size;
@@ -1384,13 +1951,14 @@ find_separate_debug_file (struct objfile
unsigned long crc32;
int i;
struct build_id *build_id;
@ -839,10 +855,7 @@ Index: gdb-6.8.91.20090925/gdb/symfile.c
xfree (build_id);
/* Prevent looping on a stripped .debug file. */
if (build_id_name != NULL && strcmp (build_id_name, objfile->name) == 0)
{
- warning (_("\"%s\": separate debug info file has no debug info"),
+ warning (_("\"%s\": The separate debug info file has no debug info"),
build_id_name);
@@ -1400,7 +1968,10 @@ find_separate_debug_file (struct objfile
xfree (build_id_name);
}
else if (build_id_name != NULL)
@ -854,104 +867,18 @@ Index: gdb-6.8.91.20090925/gdb/symfile.c
}
basename = get_debug_link_info (objfile, &crc32);
@@ -1385,7 +1927,7 @@ find_separate_debug_file (struct objfile
if (basename == NULL)
/* There's no separate debug info, hence there's no way we could
load it => no warning. */
- return NULL;
+ goto cleanup_return_debugfile;
@@ -1501,8 +2072,10 @@ find_separate_debug_file (struct objfile
dir = xstrdup (objfile->name);
@@ -1407,24 +1949,19 @@ find_separate_debug_file (struct objfile
if (canon_name && strlen (canon_name) > i)
i = strlen (canon_name);
- debugfile = alloca (strlen (debug_file_directory) + 1
- + i
- + strlen (DEBUG_SUBDIRECTORY)
- + strlen ("/")
- + strlen (basename)
- + 1);
+ debugfile = xmalloc (strlen (debug_file_directory) + 1
+ + i
+ + strlen (DEBUG_SUBDIRECTORY)
+ + strlen ("/")
+ + strlen (basename)
+ + 1);
/* First try in the same directory as the original file. */
strcpy (debugfile, dir);
strcat (debugfile, basename);
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
- {
- xfree (basename);
- xfree (dir);
- xfree (canon_name);
- return xstrdup (debugfile);
- }
+ goto cleanup_return_debugfile;
/* Then try in the subdirectory named DEBUG_SUBDIRECTORY. */
strcpy (debugfile, dir);
@@ -1433,12 +1970,7 @@ find_separate_debug_file (struct objfile
strcat (debugfile, basename);
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
- {
- xfree (basename);
- xfree (dir);
- xfree (canon_name);
- return xstrdup (debugfile);
- }
+ goto cleanup_return_debugfile;
/* Then try in the global debugfile directory. */
strcpy (debugfile, debug_file_directory);
@@ -1447,12 +1979,7 @@ find_separate_debug_file (struct objfile
strcat (debugfile, basename);
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
- {
- xfree (basename);
- xfree (dir);
- xfree (canon_name);
- return xstrdup (debugfile);
- }
+ goto cleanup_return_debugfile;
/* If the file is in the sysroot, try using its base path in the
global debugfile directory. */
@@ -1466,20 +1993,18 @@ find_separate_debug_file (struct objfile
strcat (debugfile, basename);
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
- {
- xfree (canon_name);
- xfree (basename);
- xfree (dir);
- return xstrdup (debugfile);
- }
+ goto cleanup_return_debugfile;
}
- if (canon_name)
- xfree (canon_name);
+ debugfile = NULL;
xfree (debugfile);
debugfile = NULL;
+ debug_print_missing (objfile->name, build_id_filename);
+cleanup_return_debugfile:
cleanup_return_debugfile:
+ xfree (build_id_filename);
+ xfree (canon_name);
xfree (canon_name);
xfree (basename);
xfree (dir);
- return NULL;
+ return debugfile;
}
@@ -4229,4 +4754,16 @@ the global debug-file directory prepende
@@ -4256,4 +4829,16 @@ each global debug-file-directory compone
NULL,
show_debug_file_directory,
&setlist, &showlist);
@ -968,10 +895,10 @@ Index: gdb-6.8.91.20090925/gdb/symfile.c
+
+ observer_attach_executable_changed (debug_print_executable_changed);
}
Index: gdb-6.8.91.20090925/gdb/symfile.h
Index: gdb-7.0/gdb/symfile.h
===================================================================
--- gdb-6.8.91.20090925.orig/gdb/symfile.h 2009-09-25 09:29:57.000000000 +0200
+++ gdb-6.8.91.20090925/gdb/symfile.h 2009-09-25 09:29:58.000000000 +0200
--- gdb-7.0.orig/gdb/symfile.h 2009-10-23 00:12:38.000000000 +0200
+++ gdb-7.0/gdb/symfile.h 2009-10-23 00:17:29.000000000 +0200
@@ -381,6 +381,13 @@ extern int symfile_map_offsets_to_segmen
struct symfile_segment_data *get_symfile_segment_data (bfd *abfd);
void free_symfile_segment_data (struct symfile_segment_data *data);
@ -986,10 +913,10 @@ Index: gdb-6.8.91.20090925/gdb/symfile.h
/* From dwarf2read.c */
extern int dwarf2_has_info (struct objfile *);
Index: gdb-6.8.91.20090925/gdb/testsuite/lib/gdb.exp
Index: gdb-7.0/gdb/testsuite/lib/gdb.exp
===================================================================
--- gdb-6.8.91.20090925.orig/gdb/testsuite/lib/gdb.exp 2009-09-25 09:29:57.000000000 +0200
+++ gdb-6.8.91.20090925/gdb/testsuite/lib/gdb.exp 2009-09-25 09:29:58.000000000 +0200
--- gdb-7.0.orig/gdb/testsuite/lib/gdb.exp 2009-10-23 00:12:38.000000000 +0200
+++ gdb-7.0/gdb/testsuite/lib/gdb.exp 2009-10-23 00:17:29.000000000 +0200
@@ -1248,6 +1248,16 @@ proc default_gdb_start { } {
warning "Couldn't set the width to 0."
}
@ -1007,10 +934,10 @@ Index: gdb-6.8.91.20090925/gdb/testsuite/lib/gdb.exp
return 0;
}
Index: gdb-6.8.91.20090925/gdb/testsuite/lib/mi-support.exp
Index: gdb-7.0/gdb/testsuite/lib/mi-support.exp
===================================================================
--- gdb-6.8.91.20090925.orig/gdb/testsuite/lib/mi-support.exp 2009-09-15 20:51:26.000000000 +0200
+++ gdb-6.8.91.20090925/gdb/testsuite/lib/mi-support.exp 2009-09-25 09:29:58.000000000 +0200
--- gdb-7.0.orig/gdb/testsuite/lib/mi-support.exp 2009-09-15 20:51:26.000000000 +0200
+++ gdb-7.0/gdb/testsuite/lib/mi-support.exp 2009-10-23 00:17:29.000000000 +0200
@@ -221,6 +221,16 @@ proc default_mi_gdb_start { args } {
}
}
@ -1028,10 +955,10 @@ Index: gdb-6.8.91.20090925/gdb/testsuite/lib/mi-support.exp
detect_async
Index: gdb-6.8.91.20090925/gdb/objfiles.h
Index: gdb-7.0/gdb/objfiles.h
===================================================================
--- gdb-6.8.91.20090925.orig/gdb/objfiles.h 2009-09-25 09:29:57.000000000 +0200
+++ gdb-6.8.91.20090925/gdb/objfiles.h 2009-09-25 09:38:27.000000000 +0200
--- gdb-7.0.orig/gdb/objfiles.h 2009-10-23 00:12:38.000000000 +0200
+++ gdb-7.0/gdb/objfiles.h 2009-10-23 00:17:29.000000000 +0200
@@ -428,6 +428,10 @@ struct objfile
#define OBJF_MAIN (1 << 7)

3
gdb-6.8.91.20090930.tar.bz2
View File

@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:f5c2383b52371f01e8d580deab466155094a12b8284d0133ece44ed7faf926b9
size 18453837

3
gdb-7.0.tar.bz2 Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:c750c695c8029da60688fc6584207fd1ea741a6b9e79e4ad03715bfbc2113ecd
size 17604459

198
gdb-archer.patch
View File

@ -2,7 +2,7 @@ http://sourceware.org/gdb/wiki/ProjectArcher
http://sourceware.org/gdb/wiki/ArcherBranchManagement
GIT snapshot:
commit 7cb860f03e2437c97239334ebe240d06f45723e0
commit ce4ead356654b951a49ca78d81ebfff95e758bf5
branch `archer' - the merge of branches:
archer-tromey-call-frame-cfa
@ -19,12 +19,12 @@ archer-pmuldoon-next-over-throw
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index f5e1dde..73ee55c 100644
index 7d53205..319fac4 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -169,6 +169,10 @@ TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
# Did the user give us a --with-gdb-datadir option?
GDB_DATADIR_PATH = @GDB_DATADIR_PATH@
GDB_DATADIR = @GDB_DATADIR@
+# The argument to --with-pythondir. If not given, this is
+# GDB_DATADIR_PATH/python.
@ -194,10 +194,10 @@ index f5e1dde..73ee55c 100644
# Dependency tracking. Most of this is conditional on GNU Make being
# found by configure; if GNU Make is not found, we fall back to a
diff --git a/gdb/NEWS b/gdb/NEWS
index 4fc6dcd..6744b23 100644
index 8d32c34..f7ea21b 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -462,6 +462,13 @@ x86/x86_64 Darwin i[34567]86-*-darwin*
@@ -476,6 +476,13 @@ x86/x86_64 Darwin i[34567]86-*-darwin*
x86_64 MinGW x86_64-*-mingw*
@ -290,7 +290,7 @@ index 9b5d2c6..61676a9 100644
ada_dump_subexp_body,
ada_evaluate_subexp
diff --git a/gdb/amd64-linux-nat.c b/gdb/amd64-linux-nat.c
index 7d8461c..a6d35d7 100644
index 7d8461c..fc4b3e0 100644
--- a/gdb/amd64-linux-nat.c
+++ b/gdb/amd64-linux-nat.c
@@ -270,6 +270,8 @@ amd64_linux_dr_get (ptid_t ptid, int regnum)
@ -340,7 +340,7 @@ index 7d8461c..a6d35d7 100644
return amd64_linux_dr_get (inferior_ptid, DR_STATUS);
}
+/* Unset VALUE bits in DR_STATUS in all LWPs of LWP_LIST. */
+/* Unset MASK bits in DR_STATUS in all LWPs of LWP_LIST. */
+
+static void
+amd64_linux_dr_unset_status (unsigned long mask)
@ -2900,7 +2900,7 @@ index 0000000..49ac420
+#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(SIZE) 1
+
diff --git a/gdb/configure b/gdb/configure
index 99acc2f..a2ea1ae 100755
index 46e7bfe..ea667f0 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -676,6 +676,8 @@ REPORT_BUGS_TO
@ -3015,7 +3015,7 @@ index 99acc2f..a2ea1ae 100755
# Flags needed to compile Python code (taken from python-config --cflags).
diff --git a/gdb/configure.ac b/gdb/configure.ac
index b31d9b7..a1969bc 100644
index 0e42182..e7f97cf 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -107,6 +107,51 @@ AS_HELP_STRING([--with-relocated-sources=PATH], [automatically relocate this pat
@ -3832,7 +3832,7 @@ index 7cb016d..bb9e35a 100644
default_symfile_offsets, /* sym_offsets: parse user's offsets to
internal form */
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index f16b6e2..fe328c7 100644
index 1f98fa5..9e24482 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -959,8 +959,10 @@ Connect to process ID @var{number}, as with the @code{attach} command.
@ -3865,7 +3865,7 @@ index f16b6e2..fe328c7 100644
@c resolve the situation of these eventually
@item -tui
@cindex @code{--tui}
@@ -18650,7 +18662,7 @@ command:
@@ -18660,7 +18672,7 @@ command:
@table @code
@kindex source
@cindex execute commands from a file
@ -3874,7 +3874,7 @@ index f16b6e2..fe328c7 100644
Execute the command file @var{filename}.
@end table
@@ -18667,6 +18679,11 @@ If @code{-v}, for verbose mode, is given then @value{GDBN} displays
@@ -18677,6 +18689,11 @@ If @code{-v}, for verbose mode, is given then @value{GDBN} displays
each command as it is executed. The option must be given before
@var{filename}, and is interpreted as part of the filename anywhere else.
@ -3886,7 +3886,7 @@ index f16b6e2..fe328c7 100644
Commands that would ask for confirmation if used interactively proceed
without asking when used in a command file. Many @value{GDBN} commands that
normally print messages to say what they are doing omit the messages
@@ -18928,8 +18945,6 @@ containing @code{end}. For example:
@@ -18938,8 +18955,6 @@ containing @code{end}. For example:
@smallexample
(@value{GDBP}) python
@ -3895,7 +3895,7 @@ index f16b6e2..fe328c7 100644
>print 23
>end
23
@@ -18942,6 +18957,14 @@ in a Python script. This can be controlled using @code{maint set
@@ -18952,6 +18967,14 @@ in a Python script. This can be controlled using @code{maint set
python print-stack}: if @code{on}, the default, then Python stack
printing is enabled; if @code{off}, then Python stack printing is
disabled.
@ -3910,7 +3910,7 @@ index f16b6e2..fe328c7 100644
@end table
@node Python API
@@ -18949,6 +18972,14 @@ disabled.
@@ -18959,6 +18982,14 @@ disabled.
@cindex python api
@cindex programming in python
@ -3925,7 +3925,7 @@ index f16b6e2..fe328c7 100644
@cindex python stdout
@cindex python pagination
At startup, @value{GDBN} overrides Python's @code{sys.stdout} and
@@ -18961,13 +18992,17 @@ situation, a Python @code{KeyboardInterrupt} exception is thrown.
@@ -18971,13 +19002,17 @@ situation, a Python @code{KeyboardInterrupt} exception is thrown.
* Basic Python:: Basic Python Functions.
* Exception Handling::
* Auto-loading:: Automatically loading Python code.
@ -3944,7 +3944,7 @@ index f16b6e2..fe328c7 100644
* Frames In Python:: Acessing inferior stack frames from Python.
@end menu
@@ -18994,6 +19029,12 @@ command as having originated from the user invoking it interactively.
@@ -19004,6 +19039,12 @@ command as having originated from the user invoking it interactively.
It must be a boolean value. If omitted, it defaults to @code{False}.
@end defun
@ -3957,7 +3957,7 @@ index f16b6e2..fe328c7 100644
@findex gdb.parameter
@defun parameter parameter
Return the value of a @value{GDBN} parameter. @var{parameter} is a
@@ -19010,6 +19051,7 @@ a Python value of the appropriate type, and returned.
@@ -19020,6 +19061,7 @@ a Python value of the appropriate type, and returned.
@defun history number
Return a value from @value{GDBN}'s value history (@pxref{Value
History}). @var{number} indicates which history element to return.
@ -3965,7 +3965,7 @@ index f16b6e2..fe328c7 100644
If @var{number} is negative, then @value{GDBN} will take its absolute value
and count backward from the last element (i.e., the most recent element) to
find the value to return. If @var{number} is zero, then @value{GDBN} will
@@ -19021,6 +19063,28 @@ If no exception is raised, the return value is always an instance of
@@ -19031,6 +19073,28 @@ If no exception is raised, the return value is always an instance of
@code{gdb.Value} (@pxref{Values From Inferior}).
@end defun
@ -3994,7 +3994,7 @@ index f16b6e2..fe328c7 100644
@findex gdb.write
@defun write string
Print a string to @value{GDBN}'s paginated standard output stream.
@@ -19035,6 +19099,11 @@ Flush @value{GDBN}'s paginated standard output stream. Flushing
@@ -19045,6 +19109,11 @@ Flush @value{GDBN}'s paginated standard output stream. Flushing
function.
@end defun
@ -4006,7 +4006,7 @@ index f16b6e2..fe328c7 100644
@node Exception Handling
@subsubsection Exception Handling
@cindex python exceptions
@@ -19171,6 +19240,13 @@ The type of this @code{gdb.Value}. The value of this attribute is a
@@ -19181,6 +19250,13 @@ The type of this @code{gdb.Value}. The value of this attribute is a
The following methods are provided:
@table @code
@ -4020,7 +4020,7 @@ index f16b6e2..fe328c7 100644
@defmethod Value dereference
For pointer data types, this method returns a new @code{gdb.Value} object
whose contents is the object pointed to by the pointer. For example, if
@@ -19242,6 +19318,9 @@ module:
@@ -19252,6 +19328,9 @@ module:
This function looks up a type by name. @var{name} is the name of the
type to look up. It must be a string.
@ -4030,7 +4030,7 @@ index f16b6e2..fe328c7 100644
Ordinarily, this function will return an instance of @code{gdb.Type}.
If the named type cannot be found, it will throw an exception.
@end defun
@@ -19294,6 +19373,12 @@ This is @code{True} if the field is artificial, usually meaning that
@@ -19304,6 +19383,12 @@ This is @code{True} if the field is artificial, usually meaning that
it was provided by the compiler and not the user. This attribute is
always provided, and is @code{False} if the field is not artificial.
@ -4043,7 +4043,7 @@ index f16b6e2..fe328c7 100644
@item bitsize
If the field is packed, or is a bitfield, then this will have a
non-zero value, which is the size of the field in bits. Otherwise,
@@ -19346,7 +19431,7 @@ If the type does not have a target, this method will throw an
@@ -19356,7 +19441,7 @@ If the type does not have a target, this method will throw an
exception.
@end defmethod
@ -4052,7 +4052,7 @@ index f16b6e2..fe328c7 100644
If this @code{gdb.Type} is an instantiation of a template, this will
return a new @code{gdb.Type} which represents the type of the
@var{n}th template argument.
@@ -19354,7 +19439,8 @@ return a new @code{gdb.Type} which represents the type of the
@@ -19364,7 +19449,8 @@ return a new @code{gdb.Type} which represents the type of the
If this @code{gdb.Type} is not a template type, this will throw an
exception. Ordinarily, only C@t{++} code will have template types.
@ -4062,7 +4062,7 @@ index f16b6e2..fe328c7 100644
@end defmethod
@end table
@@ -19708,6 +19794,121 @@ import gdb.libstdcxx.v6
@@ -19718,6 +19804,121 @@ import gdb.libstdcxx.v6
gdb.libstdcxx.v6.register_printers (gdb.current_objfile ())
@end smallexample
@ -4184,7 +4184,7 @@ index f16b6e2..fe328c7 100644
@node Commands In Python
@subsubsection Commands In Python
@@ -19960,6 +20161,135 @@ registration of the command with @value{GDBN}. Depending on how the
@@ -19970,6 +20171,135 @@ registration of the command with @value{GDBN}. Depending on how the
Python code is read into @value{GDBN}, you may need to import the
@code{gdb} module explicitly.
@ -4320,7 +4320,7 @@ index f16b6e2..fe328c7 100644
@node Functions In Python
@subsubsection Writing new convenience functions
@@ -20064,6 +20394,82 @@ which is used to format the value. @xref{Pretty Printing}, for more
@@ -20074,6 +20404,82 @@ which is used to format the value. @xref{Pretty Printing}, for more
information.
@end defivar
@ -4403,7 +4403,7 @@ index f16b6e2..fe328c7 100644
@node Frames In Python
@subsubsection Acessing inferior stack frames from Python.
@@ -20128,6 +20534,14 @@ function to a string.
@@ -20138,6 +20544,14 @@ function to a string.
Returns the frame's resume address.
@end defmethod
@ -4418,7 +4418,7 @@ index f16b6e2..fe328c7 100644
@defmethod Frame older
Return the frame that called this frame.
@end defmethod
@@ -20136,10 +20550,18 @@ Return the frame that called this frame.
@@ -20146,10 +20560,18 @@ Return the frame that called this frame.
Return the frame called by this frame.
@end defmethod
@ -10995,7 +10995,7 @@ index 0f9d44e..c910e88 100644
/* We didn't find it; print the raw data. */
if (vbit)
diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c
index fe848ff..170e6cd 100644
index fe848ff..905dcc3 100644
--- a/gdb/i386-linux-nat.c
+++ b/gdb/i386-linux-nat.c
@@ -586,6 +586,8 @@ i386_linux_store_inferior_registers (struct target_ops *ops,
@ -11054,7 +11054,7 @@ index fe848ff..170e6cd 100644
return i386_linux_dr_get (inferior_ptid, DR_STATUS);
}
+/* Unset VALUE bits in DR_STATUS in all LWPs of LWP_LIST. */
+/* Unset MASK bits in DR_STATUS in all LWPs of LWP_LIST. */
+
+static void
+i386_linux_dr_unset_status (unsigned long mask)
@ -11100,7 +11100,7 @@ index fe848ff..170e6cd 100644
/* Override the default ptrace resume method. */
diff --git a/gdb/i386-nat.c b/gdb/i386-nat.c
index ab1bd8a..ee330b8 100644
index 325b4df..631ccd6 100644
--- a/gdb/i386-nat.c
+++ b/gdb/i386-nat.c
@@ -137,8 +137,11 @@ struct i386_dr_low_type i386_dr_low;
@ -11157,7 +11157,7 @@ index ab1bd8a..ee330b8 100644
/* Return non-zero if we can watch a memory region that starts at
address ADDR and whose length is LEN bytes. */
@@ -575,28 +598,7 @@ static int
@@ -578,28 +601,7 @@ static int
i386_stopped_by_watchpoint (void)
{
CORE_ADDR addr = 0;
@ -11187,7 +11187,7 @@ index ab1bd8a..ee330b8 100644
}
/* Insert a hardware-assisted breakpoint at BP_TGT->placed_address.
@@ -690,6 +692,7 @@ i386_use_watchpoints (struct target_ops *t)
@@ -693,6 +695,7 @@ i386_use_watchpoints (struct target_ops *t)
t->to_stopped_data_address = i386_stopped_data_address;
t->to_insert_watchpoint = i386_insert_watchpoint;
t->to_remove_watchpoint = i386_remove_watchpoint;
@ -11236,6 +11236,39 @@ index f49b9f6..cd31958 100644
int debug_register_length;
};
diff --git a/gdb/infcall.c b/gdb/infcall.c
index c9d98cf..277399a 100644
--- a/gdb/infcall.c
+++ b/gdb/infcall.c
@@ -441,6 +441,7 @@ call_function_by_hand (struct value *function, int nargs, struct value **args)
struct gdbarch *gdbarch;
struct breakpoint *terminate_bp = NULL;
struct minimal_symbol *tm;
+ struct cleanup *terminate_bp_cleanup = NULL;
ptid_t call_thread_ptid;
struct gdb_exception e;
const char *name;
@@ -772,7 +773,7 @@ call_function_by_hand (struct value *function, int nargs, struct value **args)
/* Register a clean-up for unwind_on_terminating_exception_breakpoint. */
if (terminate_bp)
- make_cleanup_delete_breakpoint (terminate_bp);
+ terminate_bp_cleanup = make_cleanup_delete_breakpoint (terminate_bp);
/* - SNIP - SNIP - SNIP - SNIP - SNIP - SNIP - SNIP - SNIP - SNIP -
If you're looking to implement asynchronous dummy-frames, then
@@ -987,6 +988,11 @@ When the function is done executing, GDB will silently stop."),
internal_error (__FILE__, __LINE__, _("... should not be here"));
}
+ /* If we get here and the std::terminate() breakpoint has been set,
+ it has to be cleaned manually. */
+ if (terminate_bp)
+ do_cleanups (terminate_bp_cleanup);
+
/* If we get here the called FUNCTION ran to completion,
and the dummy frame has already been popped. */
diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 9e98290..fab1892 100644
--- a/gdb/infcmd.c
@ -11349,7 +11382,7 @@ index f1b5d17..31add7d 100644
extern void notice_new_inferior (ptid_t, int, int);
diff --git a/gdb/infrun.c b/gdb/infrun.c
index 1a83a25..2ee2164 100644
index ff7c6b9..9d29b15 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -45,6 +45,8 @@
@ -11392,7 +11425,26 @@ index 1a83a25..2ee2164 100644
/* This causes the eventpoints and symbol table to be reset.
Must do this now, before trying to determine whether to
stop. */
@@ -3468,23 +3480,33 @@ process_event_stop_test:
@@ -2845,6 +2857,9 @@ targets should add new threads to the thread list themselves in non-stop mode.")
{
struct regcache *regcache = get_thread_regcache (ecs->ptid);
struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ struct cleanup *old_chain = save_inferior_ptid ();
+
+ inferior_ptid = ecs->ptid;
fprintf_unfiltered (gdb_stdlog, "infrun: stop_pc = %s\n",
paddress (gdbarch, stop_pc));
@@ -2861,6 +2876,8 @@ targets should add new threads to the thread list themselves in non-stop mode.")
fprintf_unfiltered (gdb_stdlog,
"infrun: (no data address available)\n");
}
+
+ do_cleanups (old_chain);
}
if (stepping_past_singlestep_breakpoint)
@@ -3468,23 +3485,33 @@ process_event_stop_test:
ecs->event_thread->stepping_over_breakpoint = 1;
@ -11438,7 +11490,7 @@ index 1a83a25..2ee2164 100644
keep_going (ecs);
return;
@@ -3496,6 +3518,53 @@ infrun: BPSTAT_WHAT_SET_LONGJMP_RESUME (!gdbarch_get_longjmp_target)\n");
@@ -3496,6 +3523,53 @@ infrun: BPSTAT_WHAT_SET_LONGJMP_RESUME (!gdbarch_get_longjmp_target)\n");
gdb_assert (ecs->event_thread->step_resume_breakpoint != NULL);
delete_step_resume_breakpoint (ecs->event_thread);
@ -11492,7 +11544,7 @@ index 1a83a25..2ee2164 100644
ecs->event_thread->stop_step = 1;
print_stop_reason (END_STEPPING_RANGE, 0);
stop_stepping (ecs);
@@ -4500,6 +4569,96 @@ insert_longjmp_resume_breakpoint (struct gdbarch *gdbarch, CORE_ADDR pc)
@@ -4500,6 +4574,96 @@ insert_longjmp_resume_breakpoint (struct gdbarch *gdbarch, CORE_ADDR pc)
set_momentary_breakpoint_at_pc (gdbarch, pc, bp_longjmp_resume);
}
@ -11589,7 +11641,7 @@ index 1a83a25..2ee2164 100644
static void
stop_stepping (struct execution_control_state *ecs)
{
@@ -4568,6 +4727,8 @@ keep_going (struct execution_control_state *ecs)
@@ -4568,6 +4732,8 @@ keep_going (struct execution_control_state *ecs)
}
if (e.reason < 0)
{
@ -18014,7 +18066,7 @@ index 49c0437..84a476e 100644
+ return 1;
+}
diff --git a/gdb/python/py-value.c b/gdb/python/py-value.c
index 58bcee3..b2e7b7d 100644
index 0146593..b82fcb6 100644
--- a/gdb/python/py-value.c
+++ b/gdb/python/py-value.c
@@ -25,6 +25,7 @@
@ -20070,7 +20122,7 @@ index e5d14fd..37fab72 100644
current_target.to_stopped_data_address = debug_to_stopped_data_address;
current_target.to_watchpoint_addr_within_range = debug_to_watchpoint_addr_within_range;
diff --git a/gdb/target.h b/gdb/target.h
index b1cb852..adff946 100644
index b1cb852..3c06eba 100644
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -395,6 +395,7 @@ struct target_ops
@ -20081,7 +20133,16 @@ index b1cb852..adff946 100644
int (*to_stopped_by_watchpoint) (void);
int to_have_steppable_watchpoint;
int to_have_continuable_watchpoint;
@@ -1166,6 +1167,15 @@ extern char *normal_pid_to_str (ptid_t ptid);
@@ -1124,7 +1125,7 @@ extern char *normal_pid_to_str (ptid_t ptid);
/* Hardware watchpoint interfaces. */
/* Returns non-zero if we were stopped by a hardware watchpoint (memory read or
- write). */
+ write). Only the INFERIOR_PTID task is being queried. */
#define target_stopped_by_watchpoint \
(*current_target.to_stopped_by_watchpoint)
@@ -1166,14 +1167,26 @@ extern char *normal_pid_to_str (ptid_t ptid);
#define target_remove_watchpoint(addr, len, type) \
(*current_target.to_remove_watchpoint) (addr, len, type)
@ -20097,7 +20158,20 @@ index b1cb852..adff946 100644
#define target_insert_hw_breakpoint(gdbarch, bp_tgt) \
(*current_target.to_insert_hw_breakpoint) (gdbarch, bp_tgt)
@@ -1203,6 +1213,20 @@ extern int target_search_memory (CORE_ADDR start_addr,
#define target_remove_hw_breakpoint(gdbarch, bp_tgt) \
(*current_target.to_remove_hw_breakpoint) (gdbarch, bp_tgt)
-#define target_stopped_data_address(target, x) \
- (*target.to_stopped_data_address) (target, x)
+/* Return non-zero if target knows the data address which triggered this
+ target_stopped_by_watchpoint, in such case place it to *ADDR_P. Only the
+ INFERIOR_PTID task is being queried. */
+#define target_stopped_data_address(target, addr_p) \
+ (*target.to_stopped_data_address) (target, addr_p)
#define target_watchpoint_addr_within_range(target, addr, start, length) \
(*target.to_watchpoint_addr_within_range) (target, addr, start, length)
@@ -1203,6 +1216,20 @@ extern int target_search_memory (CORE_ADDR start_addr,
ULONGEST pattern_len,
CORE_ADDR *found_addrp);
@ -20118,7 +20192,7 @@ index b1cb852..adff946 100644
/* Command logging facility. */
#define target_log_command(p) \
@@ -1322,6 +1346,14 @@ extern struct target_ops *find_target_beneath (struct target_ops *);
@@ -1322,6 +1349,14 @@ extern struct target_ops *find_target_beneath (struct target_ops *);
extern char *target_get_osdata (const char *type);
@ -27292,10 +27366,10 @@ index 0000000..14f42d6
+}
diff --git a/gdb/testsuite/gdb.threads/watchthreads-reorder.exp b/gdb/testsuite/gdb.threads/watchthreads-reorder.exp
new file mode 100644
index 0000000..8f65364
index 0000000..5ad1a4e
--- /dev/null
+++ b/gdb/testsuite/gdb.threads/watchthreads-reorder.exp
@@ -0,0 +1,101 @@
@@ -0,0 +1,105 @@
+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 2009 Free Software Foundation, Inc.
@ -27393,6 +27467,10 @@ index 0000000..8f65364
+ "Hardware read watchpoint \[0-9\]+: thread\[12\]_rwatch\r\n\r\nValue = 0\r\n0x\[0-9a-f\]+ in thread\[12\]_func .*" \
+ "continue b"
+
+ # While the debug output itself is not checked in this testcase one bug was
+ # found in the DEBUG_INFRUN code path.
+ gdb_test "set debug infrun 1"
+
+ gdb_continue_to_breakpoint "break-at-exit" ".*break-at-exit.*"
+
+ set pf_prefix $prefix_test
@ -27803,7 +27881,7 @@ index a9c875d..12f6f07 100644
}
diff --git a/gdb/valops.c b/gdb/valops.c
index b64cb21..b7d31cc 100644
index 012ea6a..9b4d2a8 100644
--- a/gdb/valops.c
+++ b/gdb/valops.c
@@ -38,6 +38,7 @@
@ -27917,7 +27995,7 @@ index b64cb21..b7d31cc 100644
}
}
else if (VALUE_LVAL (val) == lval_register)
@@ -1070,7 +1133,18 @@ address_of_variable (struct symbol *var, struct block *b)
@@ -1072,7 +1135,18 @@ address_of_variable (struct symbol *var, struct block *b)
if ((VALUE_LVAL (val) == lval_memory && value_lazy (val))
|| TYPE_CODE (type) == TYPE_CODE_FUNC)
{
@ -27937,7 +28015,7 @@ index b64cb21..b7d31cc 100644
return value_from_pointer (lookup_pointer_type (type), addr);
}
@@ -1176,6 +1250,7 @@ struct value *
@@ -1178,6 +1252,7 @@ struct value *
value_coerce_array (struct value *arg1)
{
struct type *type = check_typedef (value_type (arg1));
@ -27945,7 +28023,7 @@ index b64cb21..b7d31cc 100644
/* If the user tries to do something requiring a pointer with an
array that has not yet been pushed to the target, then this would
@@ -1185,8 +1260,12 @@ value_coerce_array (struct value *arg1)
@@ -1187,8 +1262,12 @@ value_coerce_array (struct value *arg1)
if (VALUE_LVAL (arg1) != lval_memory)
error (_("Attempt to take address of value not located in memory."));
@ -27959,7 +28037,7 @@ index b64cb21..b7d31cc 100644
}
/* Given a value which is a function, return a value which is a pointer
@@ -2069,12 +2148,25 @@ find_overload_match (struct type **arg_types, int nargs,
@@ -2071,12 +2150,25 @@ find_overload_match (struct type **arg_types, int nargs,
if (method)
{
gdb_assert (obj);
@ -27990,7 +28068,7 @@ index b64cb21..b7d31cc 100644
fns_ptr = value_find_oload_method_list (&temp, name,
0, &num_fns,
@@ -2094,16 +2186,29 @@ find_overload_match (struct type **arg_types, int nargs,
@@ -2096,16 +2188,29 @@ find_overload_match (struct type **arg_types, int nargs,
}
else
{
@ -28028,7 +28106,7 @@ index b64cb21..b7d31cc 100644
if (func_name == NULL)
{
*symp = fsym;
@@ -2534,8 +2639,8 @@ check_field (struct type *type, const char *name)
@@ -2536,8 +2641,8 @@ check_field (struct type *type, const char *name)
the comment before value_struct_elt_for_reference. */
struct value *
@ -28039,7 +28117,7 @@ index b64cb21..b7d31cc 100644
enum noside noside)
{
switch (TYPE_CODE (curtype))
@@ -2543,7 +2648,7 @@ value_aggregate_elt (struct type *curtype,
@@ -2545,7 +2650,7 @@ value_aggregate_elt (struct type *curtype,
case TYPE_CODE_STRUCT:
case TYPE_CODE_UNION:
return value_struct_elt_for_reference (curtype, 0, curtype,
@ -28048,7 +28126,7 @@ index b64cb21..b7d31cc 100644
want_address, noside);
case TYPE_CODE_NAMESPACE:
return value_namespace_elt (curtype, name,
@@ -2554,6 +2659,56 @@ value_aggregate_elt (struct type *curtype,
@@ -2556,6 +2661,56 @@ value_aggregate_elt (struct type *curtype,
}
}
@ -28105,7 +28183,7 @@ index b64cb21..b7d31cc 100644
/* C++: Given an aggregate type CURTYPE, and a member name NAME,
return the address of this member as a "pointer to member" type.
If INTYPE is non-null, then it will be the type of the member we
@@ -2631,23 +2786,46 @@ value_struct_elt_for_reference (struct type *domain, int offset,
@@ -2633,23 +2788,46 @@ value_struct_elt_for_reference (struct type *domain, int offset,
}
if (t_field_name && strcmp (t_field_name, name) == 0)
{
@ -28162,7 +28240,7 @@ index b64cb21..b7d31cc 100644
if (TYPE_FN_FIELD_STATIC_P (f, j))
{
@@ -2761,7 +2939,7 @@ value_maybe_namespace_elt (const struct type *curtype,
@@ -2763,7 +2941,7 @@ value_maybe_namespace_elt (const struct type *curtype,
struct symbol *sym;
struct value *result;
@ -28171,7 +28249,7 @@ index b64cb21..b7d31cc 100644
get_selected_block (0),
VAR_DOMAIN);
@@ -2905,7 +3083,7 @@ value_of_local (const char *name, int complain)
@@ -2907,7 +3085,7 @@ value_of_local (const char *name, int complain)
/* Calling lookup_block_symbol is necessary to get the LOC_REGISTER
symbol instead of the LOC_ARG one (if both exist). */
@ -28180,7 +28258,7 @@ index b64cb21..b7d31cc 100644
if (sym == NULL)
{
if (complain)
@@ -2959,8 +3137,6 @@ value_slice (struct value *array, int lowbound, int length)
@@ -2961,8 +3139,6 @@ value_slice (struct value *array, int lowbound, int length)
|| lowbound + length - 1 > upperbound)
error (_("slice out of range"));

137
gdb-bz528668-symfile-cleanup.patch Normal file
View File

@ -0,0 +1,137 @@
http://sourceware.org/ml/gdb-patches/2009-10/msg00509.html
Subject: [patch 2/3] find_separate_debug_file cleanup
Hi,
current code was:
* difficult to maintain as a new variable required xfree on many places
* was causing memory corruptions due to silently misapplied 3rd party patches
as the close code fragments unfortunately match patch context
Thanks,
Jan
gdb/
2009-10-21 Jan Kratochvil <jan.kratochvil@redhat.com>
* symfile.c (find_separate_debug_file): Initialize dir, debugfile and
canon_name to NULL. Change alloca to xmalloc, newly call xfree for it.
New label cleanup_return_debugfile, jump to it from the failure paths.
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -1333,11 +1333,10 @@ static char *
find_separate_debug_file (struct objfile *objfile)
{
asection *sect;
- char *basename;
- char *dir;
- char *debugfile;
- char *name_copy;
- char *canon_name;
+ char *basename, *name_copy;
+ char *dir = NULL;
+ char *debugfile = NULL;
+ char *canon_name = NULL;
bfd_size_type debuglink_size;
unsigned long crc32;
int i;
@@ -1366,7 +1365,7 @@ find_separate_debug_file (struct objfile *objfile)
if (basename == NULL)
/* There's no separate debug info, hence there's no way we could
load it => no warning. */
- return NULL;
+ goto cleanup_return_debugfile;
dir = xstrdup (objfile->name);
@@ -1388,24 +1387,19 @@ find_separate_debug_file (struct objfile *objfile)
if (canon_name && strlen (canon_name) > i)
i = strlen (canon_name);
- debugfile = alloca (strlen (debug_file_directory) + 1
- + i
- + strlen (DEBUG_SUBDIRECTORY)
- + strlen ("/")
- + strlen (basename)
- + 1);
+ debugfile = xmalloc (strlen (debug_file_directory) + 1
+ + i
+ + strlen (DEBUG_SUBDIRECTORY)
+ + strlen ("/")
+ + strlen (basename)
+ + 1);
/* First try in the same directory as the original file. */
strcpy (debugfile, dir);
strcat (debugfile, basename);
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
- {
- xfree (basename);
- xfree (dir);
- xfree (canon_name);
- return xstrdup (debugfile);
- }
+ goto cleanup_return_debugfile;
/* Then try in the subdirectory named DEBUG_SUBDIRECTORY. */
strcpy (debugfile, dir);
@@ -1414,12 +1408,7 @@ find_separate_debug_file (struct objfile *objfile)
strcat (debugfile, basename);
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
- {
- xfree (basename);
- xfree (dir);
- xfree (canon_name);
- return xstrdup (debugfile);
- }
+ goto cleanup_return_debugfile;
/* Then try in the global debugfile directory. */
strcpy (debugfile, debug_file_directory);
@@ -1428,12 +1417,7 @@ find_separate_debug_file (struct objfile *objfile)
strcat (debugfile, basename);
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
- {
- xfree (basename);
- xfree (dir);
- xfree (canon_name);
- return xstrdup (debugfile);
- }
+ goto cleanup_return_debugfile;
/* If the file is in the sysroot, try using its base path in the
global debugfile directory. */
@@ -1447,20 +1431,17 @@ find_separate_debug_file (struct objfile *objfile)
strcat (debugfile, basename);
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
- {
- xfree (canon_name);
- xfree (basename);
- xfree (dir);
- return xstrdup (debugfile);
- }
+ goto cleanup_return_debugfile;
}
- if (canon_name)
- xfree (canon_name);
+ xfree (debugfile);
+ debugfile = NULL;
+cleanup_return_debugfile:
+ xfree (canon_name);
xfree (basename);
xfree (dir);
- return NULL;
+ return debugfile;
}

271
gdb-bz528668-symfile-multi.patch Normal file
View File

@ -0,0 +1,271 @@
http://sourceware.org/ml/gdb-patches/2009-10/msg00508.html
Subject: [patch 3/3] debug-file-directory with multiple components
Hi,
for various reasons `debug-file-directory' would be sometimes useful to have
multiple components such as `solib-search-path' has.
I found it useful myself during various separate debuginfo tests/scripts.
It was requested for the ABRT bugreporting project at the preceding mail of:
https://fedorahosted.org/pipermail/crash-catcher/2009-October/000054.html
It should be a backward compatible extension as DIRNAME_SEPARATOR should never
be a valid part of a single DEBUG_FILE_DIRECTORY component.
Thanks,
Jan
gdb/doc/
2009-10-22 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.texinfo (set debug-file-directory, show debug-file-directory)
(Auto-loading): Use plural and note one can use multiple components now.
gdb/
2009-10-22 Jan Kratochvil <jan.kratochvil@redhat.com>
* symfile.c (build_id_to_debug_filename): New variable debugdir. Move
variables size, s and data into a new inner block. Change xmalloc for
alloca, use direct BUILDID->SIZE there now. Loop for the
DEBUG_FILE_DIRECTORY components.
(find_separate_debug_file): New variable debugdir and debugdir_end.
Loop for the DEBUG_FILE_DIRECTORY components.
(_initialize_symfile): For "debug-file-directory" use plural and note
one can use multiple components now.
gdb/testsuite/
2009-10-22 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/sepdebug.exp: New test_different_dir call for multiple-dirs.
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -14066,13 +14066,14 @@ name @value{GDBN} is currently using.
@table @code
@kindex set debug-file-directory
-@item set debug-file-directory @var{directory}
-Set the directory which @value{GDBN} searches for separate debugging
-information files to @var{directory}.
+@item set debug-file-directory @var{directories}
+Set the directories which @value{GDBN} searches for separate debugging
+information files to @var{directory}. Multiple directory components can be set
+concatenating them by a directory separator.
@kindex show debug-file-directory
@item show debug-file-directory
-Show the directory @value{GDBN} searches for separate debugging
+Show the directories @value{GDBN} searches for separate debugging
information files.
@end table
@@ -19336,8 +19337,8 @@ readable, @value{GDBN} will evaluate it as a Python script.
If this file does not exist, and if the parameter
@code{debug-file-directory} is set (@pxref{Separate Debug Files}),
-then @value{GDBN} will use the file named
-@file{@var{debug-file-directory}/@var{real-name}}, where
+then @value{GDBN} will use for its each separated directory component
+@code{component} the file named @file{@code{component}/@var{real-name}}, where
@var{real-name} is the object file's real name, as described above.
Finally, if this file does not exist, then @value{GDBN} will look for
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -1218,35 +1218,59 @@ build_id_verify (const char *filename, struct build_id *check)
static char *
build_id_to_debug_filename (struct build_id *build_id)
{
- char *link, *s, *retval = NULL;
- gdb_byte *data = build_id->data;
- size_t size = build_id->size;
+ char *link, *debugdir, *retval = NULL;
/* DEBUG_FILE_DIRECTORY/.build-id/ab/cdef */
- link = xmalloc (strlen (debug_file_directory) + (sizeof "/.build-id/" - 1) + 1
- + 2 * size + (sizeof ".debug" - 1) + 1);
- s = link + sprintf (link, "%s/.build-id/", debug_file_directory);
- if (size > 0)
- {
- size--;
- s += sprintf (s, "%02x", (unsigned) *data++);
- }
- if (size > 0)
- *s++ = '/';
- while (size-- > 0)
- s += sprintf (s, "%02x", (unsigned) *data++);
- strcpy (s, ".debug");
-
- /* lrealpath() is expensive even for the usually non-existent files. */
- if (access (link, F_OK) == 0)
- retval = lrealpath (link);
- xfree (link);
-
- if (retval != NULL && !build_id_verify (retval, build_id))
+ link = alloca (strlen (debug_file_directory) + (sizeof "/.build-id/" - 1) + 1
+ + 2 * build_id->size + (sizeof ".debug" - 1) + 1);
+
+ /* Keep backward compatibility so that DEBUG_FILE_DIRECTORY being "" will
+ cause "/.build-id/..." lookups. */
+
+ debugdir = debug_file_directory;
+ do
{
- xfree (retval);
- retval = NULL;
+ char *s, *debugdir_end;
+ gdb_byte *data = build_id->data;
+ size_t size = build_id->size;
+
+ while (*debugdir == DIRNAME_SEPARATOR)
+ debugdir++;
+
+ debugdir_end = strchr (debugdir, DIRNAME_SEPARATOR);
+ if (debugdir_end == NULL)
+ debugdir_end = &debugdir[strlen (debugdir)];
+
+ memcpy (link, debugdir, debugdir_end - debugdir);
+ s = &link[debugdir_end - debugdir];
+ s += sprintf (s, "/.build-id/");
+ if (size > 0)
+ {
+ size--;
+ s += sprintf (s, "%02x", (unsigned) *data++);
+ }
+ if (size > 0)
+ *s++ = '/';
+ while (size-- > 0)
+ s += sprintf (s, "%02x", (unsigned) *data++);
+ strcpy (s, ".debug");
+
+ /* lrealpath() is expensive even for the usually non-existent files. */
+ if (access (link, F_OK) == 0)
+ retval = lrealpath (link);
+
+ if (retval != NULL && !build_id_verify (retval, build_id))
+ {
+ xfree (retval);
+ retval = NULL;
+ }
+
+ if (retval != NULL)
+ break;
+
+ debugdir = debugdir_end;
}
+ while (*debugdir != 0);
return retval;
}
@@ -1333,7 +1357,7 @@ static char *
find_separate_debug_file (struct objfile *objfile)
{
asection *sect;
- char *basename, *name_copy;
+ char *basename, *name_copy, *debugdir;
char *dir = NULL;
char *debugfile = NULL;
char *canon_name = NULL;
@@ -1410,29 +1434,51 @@ find_separate_debug_file (struct objfile *objfile)
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
goto cleanup_return_debugfile;
- /* Then try in the global debugfile directory. */
- strcpy (debugfile, debug_file_directory);
- strcat (debugfile, "/");
- strcat (debugfile, dir);
- strcat (debugfile, basename);
-
- if (separate_debug_file_exists (debugfile, crc32, objfile->name))
- goto cleanup_return_debugfile;
+ /* Then try in the global debugfile directories.
+
+ Keep backward compatibility so that DEBUG_FILE_DIRECTORY being "" will
+ cause "/..." lookups. */
- /* If the file is in the sysroot, try using its base path in the
- global debugfile directory. */
- if (canon_name
- && strncmp (canon_name, gdb_sysroot, strlen (gdb_sysroot)) == 0
- && IS_DIR_SEPARATOR (canon_name[strlen (gdb_sysroot)]))
+ debugdir = debug_file_directory;
+ do
{
- strcpy (debugfile, debug_file_directory);
- strcat (debugfile, canon_name + strlen (gdb_sysroot));
+ char *debugdir_end;
+
+ while (*debugdir == DIRNAME_SEPARATOR)
+ debugdir++;
+
+ debugdir_end = strchr (debugdir, DIRNAME_SEPARATOR);
+ if (debugdir_end == NULL)
+ debugdir_end = &debugdir[strlen (debugdir)];
+
+ memcpy (debugfile, debugdir, debugdir_end - debugdir);
+ debugfile[debugdir_end - debugdir] = 0;
strcat (debugfile, "/");
+ strcat (debugfile, dir);
strcat (debugfile, basename);
if (separate_debug_file_exists (debugfile, crc32, objfile->name))
goto cleanup_return_debugfile;
+
+ /* If the file is in the sysroot, try using its base path in the
+ global debugfile directory. */
+ if (canon_name
+ && strncmp (canon_name, gdb_sysroot, strlen (gdb_sysroot)) == 0
+ && IS_DIR_SEPARATOR (canon_name[strlen (gdb_sysroot)]))
+ {
+ memcpy (debugfile, debugdir, debugdir_end - debugdir);
+ debugfile[debugdir_end - debugdir] = 0;
+ strcat (debugfile, canon_name + strlen (gdb_sysroot));
+ strcat (debugfile, "/");
+ strcat (debugfile, basename);
+
+ if (separate_debug_file_exists (debugfile, crc32, objfile->name))
+ goto cleanup_return_debugfile;
+ }
+
+ debugdir = debugdir_end;
}
+ while (*debugdir != 0);
xfree (debugfile);
debugfile = NULL;
@@ -4173,12 +4219,12 @@ Usage: set extension-language .foo bar"),
add_setshow_optional_filename_cmd ("debug-file-directory", class_support,
&debug_file_directory, _("\
-Set the directory where separate debug symbols are searched for."), _("\
-Show the directory where separate debug symbols are searched for."), _("\
+Set the directories where separate debug symbols are searched for."), _("\
+Show the directories where separate debug symbols are searched for."), _("\
Separate debug symbols are first searched for in the same\n\
directory as the binary, then in the `" DEBUG_SUBDIRECTORY "' subdirectory,\n\
and lastly at the path of the directory of the binary with\n\
-the global debug-file directory prepended."),
+each global debug-file-directory component prepended."),
NULL,
show_debug_file_directory,
&setlist, &showlist);
--- a/gdb/testsuite/gdb.base/sepdebug.exp
+++ b/gdb/testsuite/gdb.base/sepdebug.exp
@@ -995,6 +995,12 @@ if ![string compare $build_id_debug_filename ""] then {
test_different_dir build-id "${objdir}/${subdir}" $xfail
+ # Test also multiple directories can be specified. Without the build-id
+ # reference GDB would find the separate debug info just at the same
+ # location as the executable file.
+
+ test_different_dir multiple-dirs "/doesnotexist:${objdir}/${subdir}" $xfail
+
# Spare debug files may confuse testsuite runs in the future.
remote_exec build "rm -f ${objdir}/${subdir}/${build_id_debug_filename}"
}

151
gdb-bz528668-symfile-sepcrc.patch Normal file
View File

@ -0,0 +1,151 @@
http://sourceware.org/ml/gdb-patches/2009-10/msg00507.html
Subject: [patch 1/3] print the .debug file name having CRC mismatch
Hi,
this patch is left as is from Andrew Cagney.
Thanks,
Jan
gdb/
2005-04-02 Andrew Cagney <cagney@gnu.org>
* symfile.c (separate_debug_file_exists): When the CRCs mismatch
print a warning.
(find_separate_debug_file): Pass in the objfile's name.
gdb/testsuite/
2009-10-21 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/sepdebug.exp (CRC mismatch is reported): New test.
* gdb.base/sepdebug2.c: New file.
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -1283,7 +1283,8 @@ get_debug_link_info (struct objfile *objfile, unsigned long *crc32_out)
}
static int
-separate_debug_file_exists (const char *name, unsigned long crc)
+separate_debug_file_exists (const char *name, unsigned long crc,
+ const char *parent_name)
{
unsigned long file_crc = 0;
bfd *abfd;
@@ -1303,7 +1304,15 @@ separate_debug_file_exists (const char *name, unsigned long crc)
bfd_close (abfd);
- return crc == file_crc;
+ if (crc != file_crc)
+ {
+ warning (_("the debug information found in \"%s\""
+ " does not match \"%s\" (CRC mismatch).\n"),
+ name, parent_name);
+ return 0;
+ }
+
+ return 1;
}
char *debug_file_directory = NULL;
@@ -1355,6 +1364,8 @@ find_separate_debug_file (struct objfile *objfile)
basename = get_debug_link_info (objfile, &crc32);
if (basename == NULL)
+ /* There's no separate debug info, hence there's no way we could
+ load it => no warning. */
return NULL;
dir = xstrdup (objfile->name);
@@ -1388,7 +1399,7 @@ find_separate_debug_file (struct objfile *objfile)
strcpy (debugfile, dir);
strcat (debugfile, basename);
- if (separate_debug_file_exists (debugfile, crc32))
+ if (separate_debug_file_exists (debugfile, crc32, objfile->name))
{
xfree (basename);
xfree (dir);
@@ -1402,7 +1413,7 @@ find_separate_debug_file (struct objfile *objfile)
strcat (debugfile, "/");
strcat (debugfile, basename);
- if (separate_debug_file_exists (debugfile, crc32))
+ if (separate_debug_file_exists (debugfile, crc32, objfile->name))
{
xfree (basename);
xfree (dir);
@@ -1416,7 +1427,7 @@ find_separate_debug_file (struct objfile *objfile)
strcat (debugfile, dir);
strcat (debugfile, basename);
- if (separate_debug_file_exists (debugfile, crc32))
+ if (separate_debug_file_exists (debugfile, crc32, objfile->name))
{
xfree (basename);
xfree (dir);
@@ -1435,7 +1446,7 @@ find_separate_debug_file (struct objfile *objfile)
strcat (debugfile, "/");
strcat (debugfile, basename);
- if (separate_debug_file_exists (debugfile, crc32))
+ if (separate_debug_file_exists (debugfile, crc32, objfile->name))
{
xfree (canon_name);
xfree (basename);
--- a/gdb/testsuite/gdb.base/sepdebug.exp
+++ b/gdb/testsuite/gdb.base/sepdebug.exp
@@ -952,6 +952,23 @@ set debugfile "${objdir}/${subdir}/${testfile}.debug"
test_different_dir debuglink "${objdir}/${subdir}" 0
+# Test CRC mismatch is reported.
+
+if {[build_executable sepdebug.exp sepdebug2 sepdebug2.c debug] != -1
+ && ![gdb_gnu_strip_debug ${objdir}/${subdir}/sepdebug2]} {
+
+ remote_exec build "cp ${debugfile} ${objdir}/${subdir}/.debug/sepdebug2.debug"
+
+ gdb_exit
+ gdb_start
+ gdb_reinitialize_dir $srcdir/$subdir
+
+ set escapedobjdirsubdir [string_to_regexp ${objdir}/${subdir}]
+
+ gdb_test "file ${objdir}/${subdir}/sepdebug2" "warning: the debug information found in \"${escapedobjdirsubdir}/\\.debug/sepdebug2\\.debug\" does not match \"${escapedobjdirsubdir}/sepdebug2\" \\(CRC mismatch\\)\\..*\\(no debugging symbols found\\).*" "CRC mismatch is reported"
+}
+
+
# NT_GNU_BUILD_ID / .note.gnu.build-id test:
set build_id_debug_filename [build_id_debug_filename_get $binfile]
--- /dev/null
+++ b/gdb/testsuite/gdb.base/sepdebug2.c
@@ -0,0 +1,22 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2009 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+int
+main (void)
+{
+ return 0;
+}

82
gdb-core-open-vdso-warning.patch Normal file
View File

@ -0,0 +1,82 @@
http://sourceware.org/ml/gdb-patches/2009-10/msg00142.html
Subject: [patch] Fix GNU/Linux core open: Can't read pathname for load map: Input/output error.
Hi,
GDB currently always prints on loading a core file:
warning: Can't read pathname for load map: Input/output error.
The patch is not nice but it was WONTFIXed on the glibc side in:
http://sourceware.org/ml/libc-alpha/2009-10/msg00001.html
The same message in GDB PR 8882 and glibc PR 387 was for ld-linux.so.2 l_name
but that one is now ignored thanks to IGNORE_FIRST_LINK_MAP_ENTRY.
This fix is intended for Linux system vDSO l_name which is a second entry in
the DSO list.
Regression tested on {x86_86,x86_64-m32,i686}-fedora11-linux-gnu.
Thanks,
Jan
gdb/
2009-10-06 Jan Kratochvil <jan.kratochvil@redhat.com>
Do not print false warning on reading core file with vDSO on GNU/Linux.
* solib-svr4.c (svr4_current_sos): Suppress the warning if
MASTER_SO_LIST is still NULL.
* solib.c (update_solib_list): New variable saved_so_list_head.
Conditionally restart the function.
[ Context backport. ]
--- a/gdb/solib-svr4.c
+++ b/gdb/solib-svr4.c
@@ -1097,8 +1097,18 @@ svr4_current_sos (void)
target_read_string (LM_NAME (new), &buffer,
SO_NAME_MAX_PATH_SIZE - 1, &errcode);
if (errcode != 0)
- warning (_("Can't read pathname for load map: %s."),
- safe_strerror (errcode));
+ {
+ /* During the first ever DSO list reading some strings may be
+ unreadable as residing in the ld.so readonly memory not being
+ present in a dumped core file. Delay the error check after
+ the first pass of DSO list scanning when ld.so should be
+ already mapped in and all the DSO list l_name memory gets
+ readable. */
+
+ if (master_so_list () != NULL)
+ warning (_("Can't read pathname for load map: %s."),
+ safe_strerror (errcode));
+ }
else
{
struct build_id *build_id;
--- a/gdb/solib.c
+++ b/gdb/solib.c
@@ -538,6 +538,7 @@ update_solib_list (int from_tty, struct target_ops *target)
struct target_so_ops *ops = solib_ops (target_gdbarch);
struct so_list *inferior = ops->current_sos();
struct so_list *gdb, **gdb_link;
+ struct so_list *saved_so_list_head = so_list_head;
/* We can reach here due to changing solib-search-path or the
sysroot, before having any inferior. */
@@ -668,6 +669,12 @@ update_solib_list (int from_tty, struct target_ops *target)
observer_notify_solib_loaded (i);
}
}
+
+ /* If this was the very first DSO list scan and we possibly read in ld.so
+ recheck all the formerly unreadable DSO names strings. */
+
+ if (saved_so_list_head == NULL && so_list_head != NULL)
+ update_solib_list (from_tty, target);
}

29
gdb.changes
View File

@ -1,3 +1,19 @@
-------------------------------------------------------------------
Mon Oct 26 17:27:34 CET 2009 - rguenther@suse.de
- Merge from gdb-7.0-3.fc12.src.rpm.
-------------------------------------------------------------------
Thu Oct 22 17:03:30 CEST 2009 - rguenther@suse.de
- Merge from gdb-7.0-2.fc12.src.rpm. [fate#304116]
[bnc#488132] [bnc#498749]
-------------------------------------------------------------------
Mon Oct 19 12:48:43 CEST 2009 - rguenther@suse.de
- Recommend python-base.
-------------------------------------------------------------------
Mon Oct 12 10:22:38 CEST 2009 - rguenther@suse.de
@ -138,19 +154,20 @@ Mon Feb 16 11:40:00 CET 2009 - schwab@suse.de
- Update to head to trunk.
-------------------------------------------------------------------
Tue Feb 3 18:11:57 CET 2009 - schwab@suse.de
Tue Feb 3 16:18:13 CET 2009 - schwab@suse.de
- Update to head to trunk.
- Fix merge error.
-------------------------------------------------------------------
Thu Jan 22 17:12:42 CET 2009 - schwab@suse.de
Thu Jan 22 17:17:14 CET 2009 - schwab@suse.de
- Update Cell combined debugger patch.
- Add updates for Cell combined debugger.
-------------------------------------------------------------------
Fri Jan 16 16:02:56 CET 2009 - schwab@suse.de
Tue Jan 20 15:45:56 CET 2009 - schwab@suse.de
- Update to head of trunk.
- Do not call get_frame_arch for NULL frame pointers.
- Remove deprecated_safe_get_selected_frame call from read_var_value.
-------------------------------------------------------------------
Fri Jan 16 15:30:23 CET 2009 - bwalle@suse.de

22
gdb.spec
View File

@ -1,5 +1,5 @@
#
# spec file for package gdb (Version 6.8.91.20090930)
# spec file for package gdb (Version 7.0)
#
# Copyright (c) 2009 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
@ -22,7 +22,7 @@ Name: gdb
# Set version to contents of gdb/version.in.
# NOTE: the FSF gdb versions are numbered N.M for official releases, like 6.3
# and, since January 2005, X.Y.Z.date for daily snapshots, like 6.3.50.20050112 # (daily snapshot from mailine), or 6.3.0.20040112 (head of the release branch).
Version: 6.8.91.20090930
Version: 7.0
Release: 1
# The release always contains a leading reserved number, start it at 1.
# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
@ -99,9 +99,6 @@ Patch142: gdb-6.3-terminal-fix-20050214.patch
Patch145: gdb-6.3-threaded-watchpoints2-20050225.patch
# Fix printing of inherited members
Patch148: gdb-6.3-inheritance-20050324.patch
# Print a warning when the separate debug info's CRC doesn't match.
Patch150: gdb-6.3-test-sepcrc-20050402.patch
Patch151: gdb-6.3-sepcrc-20050402.patch
# Do not issue warning message about first page of storage for ia64 gcore
Patch153: gdb-6.3-ia64-gcore-page0-20050421.patch
# Security errata for untrusted .gdbinit
@ -265,6 +262,12 @@ Patch375: gdb-readline-6.0.patch
Patch376: libstdc++-v3-python-common-prefix.patch
# New test for step-resume breakpoint placed in multiple threads at once.
Patch381: gdb-simultaneous-step-resume-breakpoint-test.patch
# Fix GNU/Linux core open: Can't read pathname for load map: Input/output error.
Patch382: gdb-core-open-vdso-warning.patch
# Support multiple directories for `set debug-file-directory' (BZ 528668).
Patch383: gdb-bz528668-symfile-sepcrc.patch
Patch384: gdb-bz528668-symfile-cleanup.patch
Patch385: gdb-bz528668-symfile-multi.patch
# Fix readline 5.1 warnings
Patch1000: readline-5.1-random.patch
Patch1002: gdb-6.6-buildid-locate-rpm-suse.patch
@ -280,6 +283,9 @@ BuildRequires: readline-devel
#Requires: rpm-libs
BuildRequires: rpm-devel
%if 0%{!?_without_python:1}
%if 0%{suse_version} > 1000
Recommends: python-base
%endif
BuildRequires: python-devel
# Temporarily before it gets moved to libstdc++.rpm
BuildRequires: libstdc++
@ -342,6 +348,9 @@ rm -f gdb/jv-exp.c gdb/m2-exp.c gdb/objc-exp.c gdb/p-exp.c
%if 0%{!?_with_upstream:1}
#patch232 -p1
%patch349 -p1
%patch383 -p1
%patch384 -p1
%patch385 -p1
%patch1 -p1
%patch3 -p1
%patch104 -p1
@ -361,8 +370,6 @@ rm -f gdb/jv-exp.c gdb/m2-exp.c gdb/objc-exp.c gdb/p-exp.c
%patch142 -p1
%patch145 -p1
%patch148 -p1
%patch150 -p1
%patch151 -p1
%patch153 -p1
%patch157 -p1
%patch158 -p1
@ -444,6 +451,7 @@ rm -f gdb/jv-exp.c gdb/m2-exp.c gdb/objc-exp.c gdb/p-exp.c
%patch375 -p1
%patch376 -p1
%patch381 -p1
%patch382 -p1
%patch124 -p1
%patch1000
%patch1002 -p1