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| author | Maciej W. Rozycki <macro@linux-mips.org> | 2013-07-12 15:58:15 +0000 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@linux-mips.org> | 2013-07-12 15:58:15 +0000 |
| commit | ba92f8875272b3d30872644d5305868ff4d047b8 (patch) | |
| tree | 77c84c712c3409bc45868cdb86a58a00e95760fb /gas/doc/as.texinfo | |
| parent | 627e05482b7a540b8453a196d03e15cce03a4e40 (diff) | |
| download | gdb-ba92f8875272b3d30872644d5305868ff4d047b8.zip gdb-ba92f8875272b3d30872644d5305868ff4d047b8.tar.gz gdb-ba92f8875272b3d30872644d5305868ff4d047b8.tar.bz2 | |
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.
Diffstat (limited to 'gas/doc/as.texinfo')
| -rw-r--r-- | gas/doc/as.texinfo | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo index d1e397f..a2771d7 100644 --- a/gas/doc/as.texinfo +++ b/gas/doc/as.texinfo @@ -402,6 +402,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}. [@b{-mips3}] [@b{-mips4}] [@b{-mips5}] [@b{-mips32}] [@b{-mips32r2}] [@b{-mips64}] [@b{-mips64r2}] [@b{-construct-floats}] [@b{-no-construct-floats}] + [@b{-mnan=@var{encoding}}] [@b{-trap}] [@b{-no-break}] [@b{-break}] [@b{-no-trap}] [@b{-mips16}] [@b{-no-mips16}] [@b{-mmicromips}] [@b{-mno-micromips}] @@ -1363,6 +1364,10 @@ The @samp{--relax-branch} option enables the relaxation of out-of-range branches. By default @samp{--no-relax-branch} is selected, causing any out-of-range branches to produce an error. +@item -mnan=@var{encoding} +Select between the IEEE 754-2008 (@option{-mnan=2008}) or the legacy +(@option{-mnan=legacy}) NaN encoding format. The latter is the default. + @cindex emulation @item --emulation=@var{name} This option was formerly used to switch between ELF and ECOFF output |