OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

* config.bfd: Add bfd_elf32_rx_be_ns_vec. 

* target.c: Likewise.
* configure.in: Likewise.
* configure.in: Regenerate.
* elf32-rx.c: Add elf32-rx-be-ns target.
(rx_elf_object_p): Never allow the be-ns target by default,
only allow it if the user requests it.
This commit is contained in:
DJ Delorie 2011-06-02 00:51:19 +00:00
parent a39ef33120
commit 4c422395e6
6 changed files with 45 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
bfd/ChangeLog
View File

@ -1,3 +1,13 @@
2011-06-01 DJ Delorie <dj@redhat.com>
* config.bfd: Add bfd_elf32_rx_be_ns_vec.
* target.c: Likewise.
* configure.in: Likewise.
* configure.in: Regenerate.
* elf32-rx.c: Add elf32-rx-be-ns target.
(rx_elf_object_p): Never allow the be-ns target by default,
only allow it if the user requests it.
2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn

2
bfd/config.bfd
View File

@ -1189,7 +1189,7 @@ case "${targ}" in
rx-*-elf)
targ_defvec=bfd_elf32_rx_le_vec
targ_selvecs="bfd_elf32_rx_be_vec bfd_elf32_rx_le_vec"
targ_selvecs="bfd_elf32_rx_be_vec bfd_elf32_rx_le_vec bfd_elf32_rx_be_ns_vec"
;;
s390-*-linux*)

1
bfd/configure vendored
View File

@ -15264,6 +15264,7 @@ do
bfd_elf32_powerpc_vxworks_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_rx_le_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
bfd_elf32_rx_be_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
bfd_elf32_rx_be_ns_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
bfd_elf32_s390_vec) tb="$tb elf32-s390.lo elf32.lo $elf" ;;
bfd_elf32_bigscore_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo $elf"; want64=true; target_size=64;;
bfd_elf32_littlescore_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo $elf"; want64=true; target_size=64;;

1
bfd/configure.in
View File

@ -763,6 +763,7 @@ do
bfd_elf32_powerpc_vxworks_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_rx_le_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
bfd_elf32_rx_be_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
bfd_elf32_rx_be_ns_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
bfd_elf32_s390_vec) tb="$tb elf32-s390.lo elf32.lo $elf" ;;
bfd_elf32_bigscore_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo $elf"; want64=true; target_size=64;;
bfd_elf32_littlescore_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo $elf"; want64=true; target_size=64;;

30
bfd/elf32-rx.c
View File

@ -28,6 +28,11 @@
#define RX_OPCODE_BIG_ENDIAN 0
/* This is a meta-target that's used only with objcopy, to avoid the
endian-swap we would otherwise get. We check for this in
rx_elf_object_p(). */
const bfd_target bfd_elf32_rx_be_ns_vec;
#ifdef DEBUG
char * rx_get_reloc (long);
void rx_dump_symtab (bfd *, void *, void *);
@ -2960,6 +2965,13 @@ rx_elf_object_p (bfd * abfd)
int nphdrs = elf_elfheader (abfd)->e_phnum;
sec_ptr bsec;
/* We never want to automatically choose the non-swapping big-endian
target. The user can only get that explicitly, such as with -I
and objcopy. */
if (abfd->xvec == &bfd_elf32_rx_be_ns_vec
&& abfd->target_defaulted)
return FALSE;
bfd_default_set_arch_mach (abfd, bfd_arch_rx,
elf32_rx_machine (abfd));
@ -3436,3 +3448,21 @@ elf32_rx_modify_program_headers (bfd * abfd ATTRIBUTE_UNUSED,
#define bfd_elf32_bfd_relax_section elf32_rx_relax_section_wrapper
#include "elf32-target.h"
/* We define a second big-endian target that doesn't have the custom
section get/set hooks, for times when we want to preserve the
pre-swapped .text sections (like objcopy). */
#undef TARGET_BIG_SYM
#define TARGET_BIG_SYM bfd_elf32_rx_be_ns_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf32-rx-be-ns"
#undef TARGET_LITTLE_SYM
#undef bfd_elf32_get_section_contents
#undef bfd_elf32_set_section_contents
#undef elf32_bed
#define elf32_bed elf32_rx_be_ns_bed
#include "elf32-target.h"

2
bfd/targets.c
View File

@ -657,6 +657,7 @@ extern const bfd_target bfd_elf32_powerpcle_vec;
extern const bfd_target bfd_elf32_powerpc_vxworks_vec;
extern const bfd_target bfd_elf32_rx_le_vec;
extern const bfd_target bfd_elf32_rx_be_vec;
extern const bfd_target bfd_elf32_rx_be_ns_vec;
extern const bfd_target bfd_elf32_s390_vec;
extern const bfd_target bfd_elf32_bigscore_vec;
extern const bfd_target bfd_elf32_littlescore_vec;
@ -1014,6 +1015,7 @@ static const bfd_target * const _bfd_target_vector[] =
&bfd_elf32_powerpc_vxworks_vec,
&bfd_elf32_powerpcle_vec,
&bfd_elf32_rx_be_vec,
&bfd_elf32_rx_be_ns_vec,
&bfd_elf32_rx_le_vec,
&bfd_elf32_s390_vec,
#ifdef BFD64