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Re: Handle DW_AT_const_value/DW_FORM_strp variables


A Wednesday 30 April 2008 13:43:19, Luis Machado wrote:
> Pedro,
>
> This doesn't work as is on PPC. The ".value" pseudo-op it not available,
> but using ".short" instead does the trick. Tested on x86 and PPC with
> ".short" for the DWARF version field.
>

> Ok to change this?

Eh, oh well, sorry for that.  We should change the .long's to
explicit .4byte's and .value's to .2byte's as has been done to
the other dwarf tests.  Find replace is faster than another
mail roundtrip, so I went ahead.

Tested on x86_64-unknown-linux-gnu and x86-pc-linux-gnu.

OK ?

-- 
Pedro Alves
2008-04-30  Pedro Alves  <pedro@codesourcery.com>

	* gdb.dwarf2/dw2-strp.S: Replace .long by .4byte and .value by
	.2byte.

---
 gdb/testsuite/gdb.dwarf2/dw2-strp.S |   24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

Index: src/gdb/testsuite/gdb.dwarf2/dw2-strp.S
===================================================================
--- src.orig/gdb/testsuite/gdb.dwarf2/dw2-strp.S	2008-04-30 13:51:29.000000000 +0100
+++ src/gdb/testsuite/gdb.dwarf2/dw2-strp.S	2008-04-30 13:53:08.000000000 +0100
@@ -19,47 +19,47 @@
 
 	.section	.debug_info
 .Lcu1_begin:
-	.long		.Lcu1_end - .Lcu1_start	/* Length of Compilation Unit */
+	.4byte		.Lcu1_end - .Lcu1_start	/* Length of Compilation Unit */
 .Lcu1_start:
-	.value		2			/* DWARF version number */
-	.long		.Ldebug_abbrev0		/* Offset Into Abbrev. Section */
+	.2byte		2			/* DWARF version number */
+	.4byte		.Ldebug_abbrev0		/* Offset Into Abbrev. Section */
 	.byte		4			/* Pointer Size (in bytes) */
 
 	/* CU die */
 	.uleb128	1			/* Abbrev: DW_TAG_compile_unit */
-	.long		.Lproducer		/* DW_AT_producer */
+	.4byte		.Lproducer		/* DW_AT_producer */
 	.byte		1			/* DW_AT_language (C) */
 
 .Larray_type:
 	.uleb128	2			/* Abbrev: DW_TAG_array_type */
-	.long		.Lchar_type-.Lcu1_begin	/* DW_AT_type */
+	.4byte		.Lchar_type-.Lcu1_begin	/* DW_AT_type */
 
 	.uleb128	3			/* Abbrev: DW_TAG_subrange_type */
-	.long		.Luint_type-.Lcu1_begin	/* DW_AT_type */
+	.4byte		.Luint_type-.Lcu1_begin	/* DW_AT_type */
 	.byte		0xd			/* DW_AT_upper_bound */
 	.byte		0			/* End of children of die */
 
 .Luint_type:
 	.uleb128	4			/* Abbrev: DW_TAG_base_type */
-	.long		.Luint_str		/* DW_AT_name */
+	.4byte		.Luint_str		/* DW_AT_name */
 	.byte		4			/* DW_AT_byte_size */
 	.byte		7			/* DW_AT_encoding */
 
 .Lchar_type:
 	.uleb128	4			/* Abbrev: DW_TAG_base_type */
-	.long		.Lchar_str		/* DW_AT_name */
+	.4byte		.Lchar_str		/* DW_AT_name */
 	.byte		1			/* DW_AT_byte_size */
 	.byte		6			/* DW_AT_encoding */
 
 	.uleb128	5			/* Abbrev: DW_TAG_variable */
-	.long		.Lvarname		/* DW_AT_name */
-	.long		.Lconst_type-.Lcu1_begin/* DW_AT_type */
-	.long		.Lvarcontents		/* DW_AT_const_value */
+	.4byte		.Lvarname		/* DW_AT_name */
+	.4byte		.Lconst_type-.Lcu1_begin/* DW_AT_type */
+	.4byte		.Lvarcontents		/* DW_AT_const_value */
 	.byte		1			/* DW_AT_external */
 
 .Lconst_type:
 	.uleb128	6			/* Abbrev: DW_TAG_const_type */
-	.long		.Larray_type-.Lcu1_begin/* DW_AT_type */
+	.4byte		.Larray_type-.Lcu1_begin/* DW_AT_type */
 	.byte		0			/* End of children of CU */
 .Lcu1_end:
 

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