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* objdump.c (disassemble_bytes): Don't skip leading zeros when

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end of section calculation overflows.
This commit is contained in:
Alan Modra 2008-11-10 08:45:13 +00:00
parent 4c7e1c6805
commit 17ceb93675
2 changed files with 17 additions and 12 deletions
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6
binutils/ChangeLog
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@ -1,3 +1,9 @@
2008-11-10 Tristan Gingold <gingold@adacore.com>
Alan Modra <amodra@bigpond.net.au>
* objdump.c (disassemble_bytes): Don't skip leading zeros when
end of section calculation overflows.
2008-11-07 Prafulla Thakare <prafulla.thakare@kpitcummins.com>
* MAINTAINERS: Take over from Anil Paranjpe as H8300 maintainer.

23
binutils/objdump.c
View File

@ -1372,19 +1372,18 @@ disassemble_bytes (struct disassemble_info * info,
if (! prefix_addresses)
{
char buf[30];
char *s;
bfd_sprintf_vma
(aux->abfd, buf,
(section->vma
+ bfd_section_size (section->owner, section) / opb));
s = buf;
while (s[0] == '0' && s[1] == '0' && s[2] == '0' && s[3] == '0'
&& s[4] == '0')
{
skip_addr_chars += 4;
s += 4;
}
bfd_sprintf_vma (aux->abfd, buf, section->vma + section->size / opb);
while (buf[skip_addr_chars] == '0')
++skip_addr_chars;
/* Don't discard zeros on overflow. */
if (buf[skip_addr_chars] == '\0' && section->vma != 0)
skip_addr_chars = 0;
if (skip_addr_chars != 0)
skip_addr_chars = (skip_addr_chars - 1) & -4;
}
info->insn_info_valid = 0;