- Backport support for i386 nop memory instructions.

- Fix debuginfo addresses resolving for --emit-relocs Linux kernels (BZ 203661, from Jan Kratochvil, like the remaining changes). - Bugfix segv on the source display by ^X 1 (fixes Patch130, BZ 200048). - Do not step into the PPC solib trampolines (BZ 200533). - Fix exec() from threaded program, partial CVS backport (BZ 182116). - Fix occasional failure to load shared libraries (BZ 146810). - Bugfix object names completion (fixes Patch116, BZ 193763). - Avoid crash of 'info threads' if stale threads exist (BZ 195429). - Handle corrupted or missing location list information (BZ 196439).
2006-08-24 06:18:06 +00:00 · 2006-08-24 06:18:06 +00:00 · 753f5e6d3e
commit 753f5e6d3e
parent b13204b595
5 changed files with 131 additions and 3 deletions
--- a/gdb-6.3-bz182116-exec-from-pthread.patch
+++ b/gdb-6.3-bz182116-exec-from-pthread.patch
@ -0,0 +1,23 @@
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=182116
+
+
+Index: gdb-6.5/gdb/linux-thread-db.c
+===================================================================
+--- gdb-6.5.orig/gdb/linux-thread-db.c	2006-08-24 02:55:24.000000000 -0300
+++ gdb-6.5/gdb/linux-thread-db.c	2006-08-24 02:56:16.000000000 -0300
+@@ -939,6 +939,15 @@ thread_db_wait (ptid_t ptid, struct targ
+       || ourstatus->kind == TARGET_WAITKIND_SIGNALLED)
+     return pid_to_ptid (-1);
+ 
+  if (ourstatus->kind == TARGET_WAITKIND_EXECD)
+    {
+      remove_thread_event_breakpoints ();
+      unpush_target (&thread_db_ops);
+      using_thread_db = 0;
+
+      return pid_to_ptid (GET_PID (ptid));
+    }
+
+   if (ourstatus->kind == TARGET_WAITKIND_STOPPED
+       && (ourstatus->value.sig == TARGET_SIGNAL_TRAP
+           || ourstatus->value.sig == TARGET_SIGNAL_ILL))
--- a/gdb-6.3-bz193763-object-name-completion.patch
+++ b/gdb-6.3-bz193763-object-name-completion.patch
@ -0,0 +1,16 @@
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=193763
+
+
+Index: gdb-6.5/gdb/linespec.c
+===================================================================
+--- gdb-6.5.orig/gdb/linespec.c	2006-08-24 02:57:04.000000000 -0300
+++ gdb-6.5/gdb/linespec.c	2006-08-24 02:57:07.000000000 -0300
+@@ -295,7 +295,7 @@ add_minsym_members (const char *class_na
+      This will give us a list of all the member names including
+      the function signature.  */
+   completion_name = xmalloc (strlen (class_name) +
+-			     strlen (member_name) + 9);
+			     strlen (member_name) + strlen("'::$base(") + 1);
+   completion_name[0] = '\'';
+   strcpy (completion_name+1, class_name);
+   /* FIXME: make this the language class separator.  */
--- a/gdb-6.5-bz200048-find_line_pc-segv.patch
+++ b/gdb-6.5-bz200048-find_line_pc-segv.patch
@ -0,0 +1,30 @@
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=200048
+
+
+diff -ru gdb-6.5-orig/gdb/tui/tui-layout.c gdb-6.5-pr200048/gdb/tui/tui-layout.c
+--- gdb-6.5-orig/gdb/tui/tui-layout.c	2006-08-07 21:33:42.000000000 +0200
+++ gdb-6.5-pr200048/gdb/tui/tui-layout.c	2006-08-13 02:26:39.000000000 +0200
+@@ -519,13 +519,17 @@
+     {
+     case SRC_COMMAND:
+     case SRC_DATA_COMMAND:
+-      find_line_pc (cursal.symtab,
+      if (find_line_pc (cursal.symtab,
+ 		    TUI_SRC_WIN->detail.source_info.start_line_or_addr.u.line_no,
+-		    &pc_list, &num_pc_values);
+-      /* FIXME: What do we do with multiple pc values for ctors/dtors or
+-                inlined functions?  */
+-      addr = pc_list[0];
+-      xfree (pc_list);
+		    &pc_list, &num_pc_values))
+	{
+	  /* FIXME: What do we do with multiple pc values for ctors/dtors or
+		    inlined functions?  */
+	  addr = pc_list[0];
+	  xfree (pc_list);
+	}
+      else
+        addr = 0;
+       break;
+     case DISASSEM_COMMAND:
+     case SRC_DISASSEM_COMMAND:
--- a/gdb-6.5-bz203661-emit-relocs.patch
+++ b/gdb-6.5-bz203661-emit-relocs.patch
@ -0,0 +1,17 @@
+Index: gdb-6.5/gdb/symfile.c
+===================================================================
+--- gdb-6.5.orig/gdb/symfile.c	2006-08-24 02:56:02.000000000 -0300
+++ gdb-6.5/gdb/symfile.c	2006-08-24 02:56:36.000000000 -0300
+@@ -3739,6 +3739,12 @@ symfile_dummy_outputs (bfd *abfd, asecti
+ bfd_byte *
+ symfile_relocate_debug_section (bfd *abfd, asection *sectp, bfd_byte *buf)
+ {
+  /* Executable files have all the relocations already resolved.
+   * Handle files linked with --emit-relocs.
+   * http://sources.redhat.com/ml/gdb/2006-08/msg00137.html  */
+  if ((abfd->flags & EXEC_P) != 0)
+    return NULL;
+
+   /* We're only interested in debugging sections with relocation
+      information.  */
+   if ((sectp->flags & SEC_RELOC) == 0)
--- a/gdb.spec
+++ b/gdb.spec
@ -11,7 +11,7 @@ Name: gdb
 Version: 6.5

 # The release always contains a leading reserved number, start it at 0.
-Release: 4%{?dist}
+Release: 5%{?dist}

 License: GPL
 Group: Development/Debuggers
@ -219,8 +219,32 @@ Patch179: gdb-6.3-ia32el-fix-waitpid-20060615.patch
 # Backport GNU .hash support.
 Patch180: gdb-6.5-bfd-hash-style-20060714.patch

+# Bugfix segv on the source display by ^X 1 (fixes Patch130, BZ 200048).
+Patch181: gdb-6.5-bz200048-find_line_pc-segv.patch
+
+# Do not step into the PPC solib trampolines (BZ 200533).
+Patch182: gdb-6.5-bz200533-ppc-solib_trampoline.patch
+
+# Fix exec() from threaded program, partial CVS backport (BZ 182116).
+Patch183: gdb-6.3-bz182116-exec-from-pthread.patch
+
+# Fix occasional failure to load shared libraries (BZ 146810).
+Patch184: gdb-6.3-bz146810-solib_absolute_prefix_is_empty.patch
+
+# Bugfix object names completion (fixes Patch116, BZ 193763).
+Patch185: gdb-6.3-bz193763-object-name-completion.patch
+
+# Avoid crash of 'info threads' if stale threads exist (BZ 195429).
+Patch186: gdb-6.5-bz195429-stale-threads-crash.patch
+
+# Handle corrupted or missing location list information (BZ 196439).
+Patch187: gdb-6.5-bz196439-valgrind-memcheck-compat.patch
+
+# Fix debuginfo addresses resolving for --emit-relocs Linux kernels (BZ 203661).
+Patch188: gdb-6.5-bz203661-emit-relocs.patch
+
 # Add support for memory nops on x86.
-Patch181: gdb-6.5-opcodes-i386-nopmem.patch
+Patch189: gdb-6.5-opcodes-i386-nopmem.patch

 BuildRequires: ncurses-devel glibc-devel gcc make gzip texinfo dejagnu gettext
 BuildRequires: flex bison sharutils
@ -314,6 +338,14 @@ and printing their data.
 %patch179 -p1
 %patch180 -p1
 %patch181 -p1
+%patch182 -p1
+%patch183 -p1
+%patch184 -p1
+%patch185 -p1
+%patch186 -p1
+%patch187 -p1
+%patch188 -p1
+%patch189 -p1

 # Change the version that gets printed at GDB startup, so it is RedHat
 # specific.
@ -474,8 +506,18 @@ fi
 # don't include the files in include, they are part of binutils

 %changelog
-* ??? Alexandre Oliva <aoliva@redhat.com> - 6.5-4
+* Thu Aug 24 2006 Alexandre Oliva <aoliva@redhat.com> - 6.5-5
 - Backport support for i386 nop memory instructions.
+- Fix debuginfo addresses resolving for --emit-relocs Linux kernels
+(BZ 203661, from Jan Kratochvil, like the remaining changes).
+- Bugfix segv on the source display by ^X 1 (fixes Patch130, BZ
+200048).
+- Do not step into the PPC solib trampolines (BZ 200533).
+- Fix exec() from threaded program, partial CVS backport (BZ 182116).
+- Fix occasional failure to load shared libraries (BZ 146810).
+- Bugfix object names completion (fixes Patch116, BZ 193763).
+- Avoid crash of 'info threads' if stale threads exist (BZ 195429).
+- Handle corrupted or missing location list information (BZ 196439).

 * Thu Jul 13 2006 Alexandre Oliva <aoliva@redhat.com> - 6.5-3
 - Add missing definition of multilib_64_archs for glibc-devel buildreqs.