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binutils/

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* dwarf.c (regname): New declaration.
	(decode_location_expression): Print for registers also regname output.

binutils/testsuite/
	* binutils-all/objdump.W: Update DW_OP_reg5 expected output.

gas/testsuite/
	* gas/elf/dwarf2-1.d: Update DW_OP_reg5 expected output.
	* gas/elf/dwarf2-2.d: Likewise.
	* gas/i386/dw2-compress-1.d: Likewise.
This commit is contained in:
Jan Kratochvil
2010-09-03 15:54:32 +00:00
parent 14dba4b472
commit 18464d4d31
8 changed files with 30 additions and 9 deletions
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13
binutils/dwarf.c
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@@ -27,6 +27,8 @@
#include "dwarf2.h"
#include "dwarf.h"
static const char *regname (unsigned int regno, int row);
static int have_frame_base;
static int need_base_address;
@@ -936,7 +938,8 @@ decode_location_expression (unsigned char * data,
case DW_OP_reg29:
case DW_OP_reg30:
case DW_OP_reg31:
printf ("DW_OP_reg%d", op - DW_OP_reg0);
printf ("DW_OP_reg%d (%s)", op - DW_OP_reg0,
regname (op - DW_OP_reg0, 1));
break;
case DW_OP_breg0:
@@ -971,14 +974,16 @@ decode_location_expression (unsigned char * data,
case DW_OP_breg29:
case DW_OP_breg30:
case DW_OP_breg31:
printf ("DW_OP_breg%d: %ld", op - DW_OP_breg0,
printf ("DW_OP_breg%d (%s): %ld", op - DW_OP_breg0,
regname (op - DW_OP_breg0, 1),
read_leb128 (data, &bytes_read, 1));
data += bytes_read;
break;
case DW_OP_regx:
printf ("DW_OP_regx: %lu", read_leb128 (data, &bytes_read, 0));
uvalue = read_leb128 (data, &bytes_read, 0);
data += bytes_read;
printf ("DW_OP_regx: %lu (%s)", uvalue, regname (uvalue, 1));
break;
case DW_OP_fbreg:
need_frame_base = 1;
@@ -988,7 +993,7 @@ decode_location_expression (unsigned char * data,
case DW_OP_bregx:
uvalue = read_leb128 (data, &bytes_read, 0);
data += bytes_read;
printf ("DW_OP_bregx: %lu %ld", uvalue,
printf ("DW_OP_bregx: %lu (%s) %ld", uvalue, regname (uvalue, 1),
read_leb128 (data, &bytes_read, 1));
data += bytes_read;
break;