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- Use patchlist.pl to merge with gdb-7.8-16.fc22, a rebase to FSF GDB 4.8.

Browse Source 
The GDB 4.8 features are:
  * Guile scripting support.
  * Python scripting enhancements.
  * New commands:
      ** guile
      ** guile-repl
      ** info auto-load guile-scripts [REGEXP]
  * New options:
      ** maint ada set ignore-descriptive-types (on|off)
      ** maint set target-async (on|off)
      ** set|show auto-load guile-scripts (on|off)
      ** set|show auto-connect-native-target
      ** set|show guile print-stack (none|message|full)
      ** set|show mi-async (on|off)
      ** set|show print symbol-loading (off|brief|full)
      ** set|show record btrace replay-memory-access (read-only|read-write)
  * Remote Protocol:
      ** The qXfer:btrace:read packet supports a new annex 'delta'.
  * GDB/MI:
      ** A new option "-gdb-set mi-async" replaces "-gdb-set target-async".
  * New target configurations:
      ** PowerPC64 GNU/Linux little-endian
  * btrace enhancements:
      ** The btrace record target now supports the 'record goto' command.
      ** The btrace record target supports limited reverse execution and
         replay.
  * ISO C99 variable length automatic arrays support.
  * It is no longer required to "set target-async on" in order to use
     background execution commands (e.g., "c&", "s&", etc.).

OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gdb?expand=0&rev=102
This commit is contained in:
Richard Biener
2014-08-11 14:08:48 +00:00
committed by Git OBS Bridge
parent 215bb35eee
commit e1333f9f57
43 changed files with 9703 additions and 10769 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
gdb-glibc-strstr-workaround.patch
View File

@@ -1,8 +1,8 @@
Index: gdb-7.6.90.20140127/gdb/dwarf2read.c
Index: gdb-7.7.90.20140613/gdb/dwarf2read.c
===================================================================
--- gdb-7.6.90.20140127.orig/gdb/dwarf2read.c 2014-02-06 18:18:09.676572271 +0100
+++ gdb-7.6.90.20140127/gdb/dwarf2read.c 2014-02-06 18:18:42.664607823 +0100
@@ -17646,6 +17646,25 @@ new_symbol_full (struct die_info *die, s
--- gdb-7.7.90.20140613.orig/gdb/dwarf2read.c 2014-06-13 21:56:54.744653443 +0200
+++ gdb-7.7.90.20140613/gdb/dwarf2read.c 2014-06-13 22:01:51.529990684 +0200
@@ -17695,6 +17695,26 @@ new_symbol_full (struct die_info *die, s
/* Cache this symbol's name and the name's demangled form (if any). */
SYMBOL_SET_LANGUAGE (sym, cu->language, &objfile->objfile_obstack);
linkagename = dwarf2_physname (name, die, cu);
@@ -14,24 +14,25 @@ Index: gdb-7.6.90.20140127/gdb/dwarf2read.c
+ && strstr (objfile_name (objfile), "/libc") != NULL)
+ {
+ struct objfile *objfile_msym;
+ struct minimal_symbol *msym;
+ struct bound_minimal_symbol bmsym;
+
+ if (objfile->separate_debug_objfile_backlink)
+ objfile_msym = objfile->separate_debug_objfile_backlink;
+ else
+ objfile_msym = objfile;
+ msym = lookup_minimal_symbol ("strstr", NULL, objfile_msym);
+ if (msym && MSYMBOL_TYPE (msym) == mst_text_gnu_ifunc)
+ bmsym = lookup_minimal_symbol ("strstr", NULL, objfile_msym);
+ if (bmsym.minsym != NULL
+ && MSYMBOL_TYPE (bmsym.minsym) == mst_text_gnu_ifunc)
+ linkagename = "__strstr";
+ }
+
SYMBOL_SET_NAMES (sym, linkagename, strlen (linkagename), 0, objfile);
/* Fortran does not have mangling standard and the mangling does differ
Index: gdb-7.6.90.20140127/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp
Index: gdb-7.7.90.20140613/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.6.90.20140127/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp 2014-02-06 18:18:16.294579381 +0100
+++ gdb-7.7.90.20140613/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp 2014-06-13 21:59:41.174840871 +0200
@@ -0,0 +1,108 @@
+# Copyright (C) 2012 Free Software Foundation, Inc.
+