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- Upgrade to the upstream gdb-6.8.50 snapshot.

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This commit is contained in:
Jan Kratochvil 2008-12-14 14:05:20 +00:00
commit 407ebe9063
73 changed files with 3708 additions and 10930 deletions
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46
gdb-6.8-bz466901-backtrace-full-prelinked.patch
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@ -1,24 +1,24 @@
Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
--- ./gdb/dwarf2loc.c-orig 2008-11-06 22:17:45.000000000 +0100
+++ ./gdb/dwarf2loc.c 2008-11-06 22:18:01.000000000 +0100
@@ -57,9 +57,12 @@ find_location_expression (struct dwarf2_
Index: gdb-6.8.50.20081128/gdb/dwarf2loc.c
===================================================================
--- gdb-6.8.50.20081128.orig/gdb/dwarf2loc.c 2008-12-08 11:00:45.000000000 +0100
+++ gdb-6.8.50.20081128/gdb/dwarf2loc.c 2008-12-08 18:02:49.000000000 +0100
@@ -55,7 +55,9 @@ find_location_expression (struct dwarf2_
CORE_ADDR low, high;
gdb_byte *loc_ptr, *buf_end;
int length;
unsigned int addr_size = gdbarch_addr_bit (current_gdbarch) / TARGET_CHAR_BIT;
- struct objfile *objfile = dwarf2_per_cu_objfile (baton->per_cu);
+ struct objfile *objfile1 = dwarf2_per_cu_objfile (baton->per_cu);
+ struct objfile *objfile = objfile1->separate_debug_objfile
+ ? objfile1->separate_debug_objfile : objfile1;
struct gdbarch *gdbarch = get_objfile_arch (objfile);
unsigned int addr_size = dwarf2_per_cu_addr_size (baton->per_cu);
CORE_ADDR base_mask = ~(~(CORE_ADDR)1 << (addr_size * 8 - 1));
+ struct objfile *objfile = (baton->objfile->separate_debug_objfile
+ ? baton->objfile->separate_debug_objfile
+ : baton->objfile);
/* Adjust base_address for relocatable objects. */
- CORE_ADDR base_offset = ANOFFSET (baton->objfile->section_offsets,
- SECT_OFF_TEXT (baton->objfile));
+ CORE_ADDR base_offset = ANOFFSET (objfile->section_offsets,
+ SECT_OFF_TEXT (objfile));
CORE_ADDR base_address = baton->base_address + base_offset;
loc_ptr = baton->data;
--- /dev/null 2008-11-06 15:02:28.406299691 +0100
+++ gdb-6.8/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked.exp 2008-11-06 23:11:02.000000000 +0100
Index: gdb-6.8.50.20081128/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-6.8.50.20081128/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked.exp 2008-12-08 18:00:43.000000000 +0100
@@ -0,0 +1,102 @@
+# Copyright 2008 Free Software Foundation, Inc.
+
@ -122,8 +122,10 @@ Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
+
+# `abort' can get expressed as `*__GI_abort'.
+gdb_test "bt full" "in \[^ \]*abort \\(.*in func \\(.*\ti = -?\[0-9\].*in main \\(.*" "Backtrace after abort()"
--- /dev/null 2008-11-06 15:02:28.406299691 +0100
+++ gdb-6.8/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-main.c 2008-11-06 22:59:05.000000000 +0100
Index: gdb-6.8.50.20081128/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-main.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-6.8.50.20081128/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-main.c 2008-12-08 18:00:43.000000000 +0100
@@ -0,0 +1,26 @@
+/* This testcase is part of GDB, the GNU debugger.
+
@ -151,8 +153,10 @@ Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
+ func ();
+ return 0;
+}
--- /dev/null 2008-11-06 15:02:28.406299691 +0100
+++ gdb-6.8/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-func.S 2008-11-06 22:49:50.000000000 +0100
Index: gdb-6.8.50.20081128/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-func.S
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-6.8.50.20081128/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-func.S 2008-12-08 18:00:43.000000000 +0100
@@ -0,0 +1,328 @@
+/* This testcase is part of GDB, the GNU debugger.
+