[SCM] archer: Merge commit 'origin/archer-jankratochvil-expr' into archer

[SCM] archer: Merge commit 'origin/archer-jankratochvil-expr' into archer

[jkratoch]

The branch, archer has been updated
       via  422ac7ad7d21e7848decc6244a742f0786bd326a (commit)
       via  b4558a84eef66bc3cc05581f4a501fb03732fdcd (commit)
      from  337f0763307e136ea5897beddc64d0cf75eb85f6 (commit)

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- Log -----------------------------------------------------------------
commit 422ac7ad7d21e7848decc6244a742f0786bd326a
Merge: 337f0763307e136ea5897beddc64d0cf75eb85f6 b4558a84eef66bc3cc05581f4a501fb03732fdcd
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date:   Thu Mar 5 23:24:52 2009 +0100

    Merge commit 'origin/archer-jankratochvil-expr' into archer

-----------------------------------------------------------------------

Summary of changes:
 gdb/dwarf2read.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

First 500 lines of diff:
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index f9d1c41..c811b8a 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -3110,7 +3110,7 @@ dwarf2_full_name (struct die_info *die, struct dwarf2_cu *cu)
 }
 
 /* read the given die's decl_line number. Return -1 if in case of an error */
-static const int dwarf2_read_decl_line (struct die_info *die, struct dwarf2_cu *cu){
+static int dwarf2_read_decl_line (struct die_info *die, struct dwarf2_cu *cu){
   struct attribute *line_attr;
 
   line_attr = dwarf2_attr (die, DW_AT_decl_line, cu);


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[SCM] archer: Merge commit 'origin/archer-jankratochvil-expr' into archer

[jkratoch]

The branch, archer has been updated
       via  f2a07ac5bb676a5272544caa0d20610fce1c8d7d (commit)
       via  080bd8d32716a948a67f28e8bc12f0a0f3370931 (commit)
       via  281278326412f9d6a3fabb8adc1d419fd7ddc7d7 (commit)
       via  9e42aad941db9ee30a36cb0cc288789cbbff0836 (commit)
       via  12fab790f9fd169f857fbffcf66241e913d1f473 (commit)
      from  fd1a379f54b2a5df830f510c735bc45c8aec572b (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email.

- Log -----------------------------------------------------------------
commit f2a07ac5bb676a5272544caa0d20610fce1c8d7d
Merge: 080bd8d32716a948a67f28e8bc12f0a0f3370931 281278326412f9d6a3fabb8adc1d419fd7ddc7d7
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date:   Sun Mar 15 19:17:33 2009 +0100

    Merge commit 'origin/archer-jankratochvil-expr' into archer

commit 080bd8d32716a948a67f28e8bc12f0a0f3370931
Merge: fd1a379f54b2a5df830f510c735bc45c8aec572b 12fab790f9fd169f857fbffcf66241e913d1f473
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date:   Sun Mar 15 19:17:25 2009 +0100

    Merge commit 'origin/archer-jankratochvil-misc' into archer

-----------------------------------------------------------------------

Summary of changes:
 gdb/dwarf2read.c                    |    2 +-
 gdb/testsuite/gdb.dwarf2/dw2-strp.S |   18 +++++++++++++++++-
 2 files changed, 18 insertions(+), 2 deletions(-)

First 500 lines of diff:
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index f3225ce..0b1504a 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -8926,7 +8926,7 @@ static char *
 dwarf2_canonicalize_name (char *name, struct dwarf2_cu *cu,
 			  struct obstack *obstack)
 {
-  if (cu->language == language_cplus)
+  if (name && cu->language == language_cplus)
     {
       char *canon_name = cp_canonicalize_string (name);
 
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-strp.S b/gdb/testsuite/gdb.dwarf2/dw2-strp.S
index a1602a5..293cc1b 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-strp.S
+++ b/gdb/testsuite/gdb.dwarf2/dw2-strp.S
@@ -28,7 +28,8 @@
 	/* CU die */
 	.uleb128	1			/* Abbrev: DW_TAG_compile_unit */
 	.4byte		.Lproducer		/* DW_AT_producer */
-	.byte		1			/* DW_AT_language (C) */
+	/* Use C++ to exploit a bug in parsing DW_AT_name "".  */
+	.byte		4			/* DW_AT_language (C++) -  */
 
 .Larray_type:
 	.uleb128	2			/* Abbrev: DW_TAG_array_type */
@@ -60,6 +61,10 @@
 .Lconst_type:
 	.uleb128	6			/* Abbrev: DW_TAG_const_type */
 	.4byte		.Larray_type-.Lcu1_begin/* DW_AT_type */
+
+	.uleb128	7			/* Abbrev: DW_TAG_variable (name "") */
+	.4byte		.Lemptyname		/* DW_AT_name */
+
 	.byte		0			/* End of children of CU */
 .Lcu1_end:
 
@@ -126,6 +131,15 @@
 	.uleb128	0x13			/* DW_FORM_ref4 */
 	.byte		0x0			/* Terminator */
 	.byte		0x0			/* Terminator */
+
+	.uleb128	7			/* Abbrev code */
+	.uleb128	0x34			/* DW_TAG_variable */
+	.byte		0x0			/* DW_children_no */
+	.uleb128	0x3			/* DW_AT_name */
+	.uleb128	0xe			/* DW_FORM_strp */
+	.byte		0x0			/* Terminator */
+	.byte		0x0			/* Terminator */
+
 	.byte		0x0			/* Terminator */
 
 /* String table */
@@ -140,3 +154,5 @@
 	.string		"a_string"
 .Lvarcontents:
 	.string		"hello world!\n"
+.Lemptyname:
+	.string		""


hooks/post-receive
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Repository for Project Archer.

[SCM] archer: Merge commit 'origin/archer-jankratochvil-expr' into archer

[jkratoch]

The branch, archer has been updated
       via  fd1a379f54b2a5df830f510c735bc45c8aec572b (commit)
       via  c6fc5bffe34df39ac2660a22d4052bb2f7e2cd59 (commit)
       via  0921a1a56ed6e933ef371b36c1b5e9f195fdfd87 (commit)
      from  e693789fcf8112062744f2ce94ad204c0fed4bfe (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email.

- Log -----------------------------------------------------------------
commit fd1a379f54b2a5df830f510c735bc45c8aec572b
Merge: e693789fcf8112062744f2ce94ad204c0fed4bfe c6fc5bffe34df39ac2660a22d4052bb2f7e2cd59
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date:   Sun Mar 15 16:50:25 2009 +0100

    Merge commit 'origin/archer-jankratochvil-expr' into archer

-----------------------------------------------------------------------

Summary of changes:
 gdb/symtab.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

First 500 lines of diff:
diff --git a/gdb/symtab.c b/gdb/symtab.c
index 07082ec..00967eb 100644
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -1251,7 +1251,7 @@ lookup_symbol_in_language (const char *name, const struct block *block,
 	  if (demangled_name)
 	    {
 	      modified_name = demangled_name;
-	      needtofreename = 1;
+	      make_cleanup (xfree, demangled_name);
 	    }
 	}
     }


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