diff options
author | Mark Wielaard <mark@klomp.org> | 2017-02-15 14:30:27 +0100 |
---|---|---|
committer | Mark Wielaard <mark@klomp.org> | 2017-03-24 17:34:33 +0100 |
commit | b1042ce216eaef96099f263fb81141dbdec004fd (patch) | |
tree | 07692fa3099233546ab9e1415a03ea599c08767b /backends | |
parent | e22cc80923f94e54c9384421904461958899db5b (diff) |
backends: Add support for EM_PPC64 GNU_ATTRIBUTES.
ppc64 and ppc64le ELF files can also contain a power specific
.gnu.attributes section. Add support for those and recognize the new
GNU_Power_ABI_FP Single-precision hard float value.
Signed-off-by: Mark Wielaard <mark@klomp.org>
Diffstat (limited to 'backends')
-rw-r--r-- | backends/ChangeLog | 6 | ||||
-rw-r--r-- | backends/ppc64_init.c | 1 | ||||
-rw-r--r-- | backends/ppc_attrs.c | 1 |
3 files changed, 8 insertions, 0 deletions
diff --git a/backends/ChangeLog b/backends/ChangeLog index 1c561b50..39390cb8 100644 --- a/backends/ChangeLog +++ b/backends/ChangeLog @@ -1,3 +1,9 @@ +2017-02-15 Mark Wielaard <mark@klomp.org> + + * ppc64_init.c (ppc64_init): Add check_object_attribute HOOK. + * ppc_attrs.c (ppc_check_object_attribute): Add Single-precision hard + float. + 2016-11-02 Mark Wielaard <mjw@redhat.com> * i386_regs.c (i386_register_info): Add fallthrough comment. diff --git a/backends/ppc64_init.c b/backends/ppc64_init.c index 2ba82327..11d3a77f 100644 --- a/backends/ppc64_init.c +++ b/backends/ppc64_init.c @@ -67,6 +67,7 @@ ppc64_init (Elf *elf __attribute__ ((unused)), HOOK (eh, syscall_abi); HOOK (eh, core_note); HOOK (eh, auxv_info); + HOOK (eh, check_object_attribute); HOOK (eh, abi_cfi); /* gcc/config/ #define DWARF_FRAME_REGISTERS. */ eh->frame_nregs = (114 - 1) + 32; diff --git a/backends/ppc_attrs.c b/backends/ppc_attrs.c index 612c5769..48d7129d 100644 --- a/backends/ppc_attrs.c +++ b/backends/ppc_attrs.c @@ -51,6 +51,7 @@ ppc_check_object_attribute (Ebl *ebl __attribute__ ((unused)), "Hard or soft float", "Hard float", "Soft float", + "Single-precision hard float", }; if (value < sizeof fp_kinds / sizeof fp_kinds[0]) *value_name = fp_kinds[value]; |