diff options
| author | Paul Brook <paul@codesourcery.com> | 2008-03-09 13:23:29 +0000 |
|---|---|---|
| committer | Paul Brook <paul@codesourcery.com> | 2008-03-09 13:23:29 +0000 |
| commit | b1cc4aeb659b69a51a8aee323da92e009c588bb8 (patch) | |
| tree | c90c3ca32aee68fb442cae00d1a6934c7ced4f2e /bfd | |
| parent | 1d71be87e9b6568ae1da0ee7ba4aafe52de9cd7d (diff) | |
| download | gdb-b1cc4aeb659b69a51a8aee323da92e009c588bb8.zip gdb-b1cc4aeb659b69a51a8aee323da92e009c588bb8.tar.gz gdb-b1cc4aeb659b69a51a8aee323da92e009c588bb8.tar.bz2 | |
2008-03-09 Paul Brook <paul@codesourcery.com>
bfd/
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
Tag_VFP_arch values.
binutils/
* readelf.c (arm_attr_tag_VFP_arch): Add "VFPv3-D16".
gas/
* config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
(parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
(arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
(aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
* doc/c-arm.texi: Document new ARM FPU variants.
gas/testsuite/
* gas/arm/vfpv3-d16-bad.d: New test.
* gas/arm/vfpv3-d16-bad.l: New test.
include/opcode/
* arm.h (FPU_VFP_EXT_D32, FPU_VFP_V3D16, FPU_ARCH_VFP_V3D16): Define.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf32-arm.c | 8 |
2 files changed, 12 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9027887..a786a3e 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2008-03-09 Paul Brook <paul@codesourcery.com> + + * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new + Tag_VFP_arch values. + 2008-03-08 Paul Brook <paul@codesourcery.com> * elf32-arm.c (insert_thumb_branch): Rewrite. diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c index 6764e67..1be3346 100644 --- a/bfd/elf32-arm.c +++ b/bfd/elf32-arm.c @@ -6902,6 +6902,8 @@ elf32_arm_merge_eabi_attributes (bfd *ibfd, bfd *obfd) /* Some tags have 0 = don't care, 1 = strong requirement, 2 = weak requirement. */ static const int order_312[3] = {3, 1, 2}; + /* For use with Tag_VFP_arch. */ + static const int order_01243[5] = {0, 1, 2, 4, 3}; int i; if (!elf_known_obj_attributes_proc (obfd)[0].i) @@ -6956,7 +6958,6 @@ elf32_arm_merge_eabi_attributes (bfd *ibfd, bfd *obfd) case Tag_CPU_arch: case Tag_ARM_ISA_use: case Tag_THUMB_ISA_use: - case Tag_VFP_arch: case Tag_WMMX_arch: case Tag_NEON_arch: /* ??? Do NEON and WMMX conflict? */ @@ -6984,6 +6985,11 @@ elf32_arm_merge_eabi_attributes (bfd *ibfd, bfd *obfd) if (in_attr[i].i) out_attr[i].i = in_attr[i].i; break; + case Tag_VFP_arch: + if (in_attr[i].i > 4 || out_attr[i].i > 4 + || order_01243[in_attr[i].i] > order_01243[out_attr[i].i]) + out_attr[i].i = in_attr[i].i; + break; case Tag_PCS_config: if (out_attr[i].i == 0) out_attr[i].i = in_attr[i].i; |