FreeChainXenon/binutils-gdb
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* dwarf2read.c (skip_one_die) <DW_FORM_ref_addr>: Use offset size

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in DWARF 3 and later.
	(read_attribute_value) <DW_FORM_ref_addr>: Likewise.
This commit is contained in:
Tom Tromey 2010-03-04 22:01:10 +00:00
parent 111f853cd1
commit ae41149729
2 changed files with 21 additions and 2 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2010-03-04 Tom Tromey <tromey@redhat.com>
* dwarf2read.c (skip_one_die) <DW_FORM_ref_addr>: Use offset size
in DWARF 3 and later.
(read_attribute_value) <DW_FORM_ref_addr>: Likewise.
2010-03-04 Keith Seitz <keiths@redhat.com>
* linespec.c (decode_line_1): Update comments for is_quote_enclosed.

17
gdb/dwarf2read.c
View file

@ -2882,8 +2882,15 @@ skip_one_die (gdb_byte *buffer, gdb_byte *info_ptr,
skip_attribute:
switch (form)
{
case DW_FORM_addr:
case DW_FORM_ref_addr:
/* In DWARF 2, DW_FORM_ref_addr is address sized; in DWARF 3
and later it is offset sized. */
if (cu->header.version == 2)
info_ptr += cu->header.addr_size;
else
info_ptr += cu->header.offset_size;
break;
case DW_FORM_addr:
info_ptr += cu->header.addr_size;
break;
case DW_FORM_data1:
@ -7017,8 +7024,14 @@ read_attribute_value (struct attribute *attr, unsigned form,
attr->form = form;
switch (form)
{
case DW_FORM_addr:
case DW_FORM_ref_addr:
if (cu->header.version == 2)
DW_ADDR (attr) = read_address (abfd, info_ptr, cu, &bytes_read);
else
DW_ADDR (attr) = read_offset (abfd, info_ptr, &cu->header, &bytes_read);
info_ptr += bytes_read;
break;
case DW_FORM_addr:
DW_ADDR (attr) = read_address (abfd, info_ptr, cu, &bytes_read);
info_ptr += bytes_read;
break;