FreeChainXenon/binutils-gdb
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2011-03-30 Catherine Moore <clm@codesourcery.com>

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* addr2line.c (translate_addresses): Sign extend the pc
	if sign_extend_vma is enabled.
This commit is contained in:
Catherine Moore 2011-03-30 16:09:40 +00:00
parent 2842702f2f
commit 877c169de7
2 changed files with 14 additions and 0 deletions
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5
binutils/ChangeLog
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@ -1,3 +1,8 @@
2011-03-30 Catherine Moore <clm@codesourcery.com>
* addr2line.c (translate_addresses): Sign extend the pc
if sign_extend_vma is enabled.
2011-03-30 Michael Snyder <msnyder@msnyder-server.eng.vmware.com> 2011-03-30 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
* readelf.c (process_gnu_liblist): Stop memory leak. * readelf.c (process_gnu_liblist): Stop memory leak.

9
binutils/addr2line.c
View file

@ -37,6 +37,7 @@
#include "libiberty.h" #include "libiberty.h"
#include "demangle.h" #include "demangle.h"
#include "bucomm.h" #include "bucomm.h"
#include "elf-bfd.h"
static bfd_boolean unwind_inlines; /* -i, unwind inlined functions. */ static bfd_boolean unwind_inlines; /* -i, unwind inlined functions. */
static bfd_boolean with_addresses; /* -a, show addresses. */ static bfd_boolean with_addresses; /* -a, show addresses. */
@ -195,6 +196,8 @@ find_offset_in_section (bfd *abfd, asection *section)
static void static void
translate_addresses (bfd *abfd, asection *section) translate_addresses (bfd *abfd, asection *section)
{ {
const struct elf_backend_data * bed;
int read_stdin = (naddr == 0); int read_stdin = (naddr == 0);
for (;;) for (;;)
@ -215,6 +218,12 @@ translate_addresses (bfd *abfd, asection *section)
pc = bfd_scan_vma (*addr++, NULL, 16); pc = bfd_scan_vma (*addr++, NULL, 16);
} }
if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
&& (bed = get_elf_backend_data (abfd)) != NULL
&& bed->sign_extend_vma
&& (pc & (bfd_vma) 1 << (bed->s->arch_size - 1)))
pc |= ((bfd_vma) -1) << bed->s->arch_size;
if (with_addresses) if (with_addresses)
{ {
printf ("0x"); printf ("0x");