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| author | DJ Delorie <dj@redhat.com> | 2011-11-22 19:50:36 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2011-11-22 19:50:36 +0000 |
| commit | fc87b9e82571ba0015d5d3802cf714ae7c666ee6 (patch) | |
| tree | 4072c26d91dfbcd6ef112d7e2ae5ad6a692ba341 /bfd | |
| parent | c52bd2321a66a663eb59216abbb2be9ed27f841c (diff) | |
| download | gdb-fc87b9e82571ba0015d5d3802cf714ae7c666ee6.zip gdb-fc87b9e82571ba0015d5d3802cf714ae7c666ee6.tar.gz gdb-fc87b9e82571ba0015d5d3802cf714ae7c666ee6.tar.bz2 | |
* elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
avoid using the special non-swapping target when not explicitly
requested.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf32-rx.c | 11 |
2 files changed, 17 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index df29378..e27dfc6 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2011-11-22 DJ Delorie <dj@redhat.com> + + * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to + avoid using the special non-swapping target when not explicitly + requested. + 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch> * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma. diff --git a/bfd/elf32-rx.c b/bfd/elf32-rx.c index c21c7b1..0ceed85 100644 --- a/bfd/elf32-rx.c +++ b/bfd/elf32-rx.c @@ -32,6 +32,7 @@ endian-swap we would otherwise get. We check for this in rx_elf_object_p(). */ const bfd_target bfd_elf32_rx_be_ns_vec; +const bfd_target bfd_elf32_rx_be_vec; #ifdef DEBUG char * rx_get_reloc (long); @@ -3028,6 +3029,7 @@ rx_elf_object_p (bfd * abfd) Elf_Internal_Phdr *phdr = elf_tdata (abfd)->phdr; int nphdrs = elf_elfheader (abfd)->e_phnum; sec_ptr bsec; + static int saw_be = FALSE; /* We never want to automatically choose the non-swapping big-endian target. The user can only get that explicitly, such as with -I @@ -3036,6 +3038,15 @@ rx_elf_object_p (bfd * abfd) && abfd->target_defaulted) return FALSE; + /* BFD->target_defaulted is not set to TRUE when a target is chosen + as a fallback, so we check for "scanning" to know when to stop + using the non-swapping target. */ + if (abfd->xvec == &bfd_elf32_rx_be_ns_vec + && saw_be) + return FALSE; + if (abfd->xvec == &bfd_elf32_rx_be_vec) + saw_be = TRUE; + bfd_default_set_arch_mach (abfd, bfd_arch_rx, elf32_rx_machine (abfd)); |