diff options
| author | Catherine Moore <clm@redhat.com> | 2011-03-30 16:09:40 +0000 |
|---|---|---|
| committer | Catherine Moore <clm@redhat.com> | 2011-03-30 16:09:40 +0000 |
| commit | 877c169de7ff0b777dc72f1881b003b967c6553c (patch) | |
| tree | eb90d0f49dc0a3336e233d293077f29205415fce /binutils | |
| parent | 2842702f2f35e24240a80e6683bdff1c44a0e741 (diff) | |
| download | binutils-877c169de7ff0b777dc72f1881b003b967c6553c.zip binutils-877c169de7ff0b777dc72f1881b003b967c6553c.tar.gz binutils-877c169de7ff0b777dc72f1881b003b967c6553c.tar.bz2 | |
2011-03-30 Catherine Moore <clm@codesourcery.com>
* addr2line.c (translate_addresses): Sign extend the pc
if sign_extend_vma is enabled.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 5 | ||||
| -rw-r--r-- | binutils/addr2line.c | 9 |
2 files changed, 14 insertions, 0 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index f9d8457..2ffd99b 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -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> * readelf.c (process_gnu_liblist): Stop memory leak. diff --git a/binutils/addr2line.c b/binutils/addr2line.c index 10c6cde..1ece80a 100644 --- a/binutils/addr2line.c +++ b/binutils/addr2line.c @@ -37,6 +37,7 @@ #include "libiberty.h" #include "demangle.h" #include "bucomm.h" +#include "elf-bfd.h" static bfd_boolean unwind_inlines; /* -i, unwind inlined functions. */ static bfd_boolean with_addresses; /* -a, show addresses. */ @@ -195,6 +196,8 @@ find_offset_in_section (bfd *abfd, asection *section) static void translate_addresses (bfd *abfd, asection *section) { + const struct elf_backend_data * bed; + int read_stdin = (naddr == 0); for (;;) @@ -215,6 +218,12 @@ translate_addresses (bfd *abfd, asection *section) 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) { printf ("0x"); |