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[patch] Fix gdb.dwarf2/implptr-optimized-out.S


Hi.

The DIE offset parameter to DW_OP_GNU_implicit_pointer is section-relative.
[Only noticeable if you happen to end up with some DIEs being put
in front of the DIE for the testcase.]

I will commit this in a few days if there are no objections.

2012-12-13  Doug Evans  <dje@google.com>

	* gdb.dwarf2/implptr-optimized-out.S: DIE offset for
	DW_OP_GNU_implicit_pointer is section-relative.

Index: gdb.dwarf2/implptr-optimized-out.S
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.dwarf2/implptr-optimized-out.S,v
retrieving revision 1.3
diff -u -p -r1.3 implptr-optimized-out.S
--- gdb.dwarf2/implptr-optimized-out.S	15 Mar 2012 09:08:10 -0000	1.3
+++ gdb.dwarf2/implptr-optimized-out.S	13 Dec 2012 20:31:41 -0000
@@ -66,7 +66,7 @@ d:
 	.byte	2f - 1f	/* DW_AT_location: DW_FORM_block1 */
 1:
 	.byte	0xf2	/* DW_OP_GNU_implicit_pointer */
-	.4byte	.Lvar_out - d	/* referenced DIE */
+	.4byte	.Lvar_out	/* referenced DIE, section-relative! */
 	.sleb128	0	/* offset */
 2:
 	.4byte	.Ltype_structptr - d	/* DW_AT_type */


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