From 2f59599ba8c03c5f4550640f8cf15e549f48e1e0 Mon Sep 17 00:00:00 2001 From: "Maciej W. Rozycki" Date: Fri, 12 Jul 2013 15:58:15 +0000 Subject: include/elf/ * mips.h (EF_MIPS_NAN2008): New macro. bfd/ * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle EF_MIPS_NAN2008. (_bfd_mips_elf_print_private_bfd_data): Likewise. binutils/ * readelf.c (get_machine_flags): Handle EF_MIPS_NAN2008. gas/ * config/tc-mips.c (mips_flag_nan2008): New variable. (options): Add OPTION_NAN enum value. (md_longopts): Handle it. (md_parse_option): Likewise. (s_nan): New function. (mips_elf_final_processing): Handle EF_MIPS_NAN2008. (md_show_usage): Add -mnan. * doc/as.texinfo (Overview): Add -mnan. * doc/c-mips.texi (MIPS Opts): Document -mnan. (MIPS NaN Encodings): New node. Document .nan directive. (MIPS-Dependent): List the new node. gas/testsuite/ * gas/mips/nan-2008-1.d: New test. * gas/mips/nan-2008-2.d: New test. * gas/mips/nan-2008-3.d: New test. * gas/mips/nan-2008-4.d: New test. * gas/mips/nan-legacy-1.d: New test. * gas/mips/nan-legacy-2.d: New test. * gas/mips/nan-legacy-3.d: New test. * gas/mips/nan-legacy-4.d: New test. * gas/mips/nan-legacy-5.d: New test. * gas/mips/nan-error-1.l: New list test. * gas/mips/nan-error-2.l: New list test. * gas/mips/nan-2008-override.s: New test source. * gas/mips/nan-2008.s: New test source. * gas/mips/nan-legacy-override.s: New test source. * gas/mips/nan-legacy.s: New test source. * gas/mips/nan-error-1.s: New test source. * gas/mips/nan-error-2.s: New test source. * gas/mips/mips.exp: Run the new tests. ld/testsuite/ * ld-mips-elf/nan-2008.d: New test. * ld-mips-elf/nan-legacy.d: New test. * ld-mips-elf/nan-mixed-1.d: New test. * ld-mips-elf/nan-mixed-2.d: New test. * ld-mips-elf/nan-2008.s: New test source. * ld-mips-elf/nan-legacy.s: New test source. --- include/elf/ChangeLog | 4 ++++ include/elf/mips.h | 3 +++ 2 files changed, 7 insertions(+) (limited to 'include') diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index 2edd1dfcc..6309d1c84 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,7 @@ +2013-07-12 Maciej W. Rozycki + + * mips.h (EF_MIPS_NAN2008): New macro. + 2013-07-08 Tristan Gingold * ia64.h (STB_VMS_WEAK, STB_VMS_SYSTEM): Add. diff --git a/include/elf/mips.h b/include/elf/mips.h index f3be987a0..84700b4bd 100644 --- a/include/elf/mips.h +++ b/include/elf/mips.h @@ -191,6 +191,9 @@ END_RELOC_NUMBERS (R_MIPS_maxext) (regs are 32-bits wide). */ #define EF_MIPS_32BITMODE 0x00000100 +/* Code in file uses the IEEE 754-2008 NaN encoding convention. */ +#define EF_MIPS_NAN2008 0x00000400 + /* Architectural Extensions used by this file */ #define EF_MIPS_ARCH_ASE 0x0f000000 -- cgit v1.2.3