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| author | Richard Henderson <rth@redhat.com> | 2002-09-21 09:10:36 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2002-09-21 09:10:36 -0700 |
| commit | 3dc85dfb4af5543dc2b997d19e4c33260e58983b (patch) | |
| tree | cf255ab7cc385de8be819f436b5513ec3c5357c2 /gcc/doc | |
| parent | 838dfd8a4ef2572d4831643b01d70f78ba6e7747 (diff) | |
| download | gcc-3dc85dfb4af5543dc2b997d19e4c33260e58983b.zip gcc-3dc85dfb4af5543dc2b997d19e4c33260e58983b.tar.gz gcc-3dc85dfb4af5543dc2b997d19e4c33260e58983b.tar.bz2 | |
real.c (struct real_format): Move to real.h.
* real.c (struct real_format): Move to real.h.
(real_format_for_mode): Rename from fmt_for_mode; update all users;
initialize with ieee defaults.
(real_to_target_fmt, real_from_target_fmt): New.
(ieee_single_format, ieee_double_format, ieee_extended_motorola_format,
ieee_extended_intel_96_format, ieee_extended_intel_128_format,
ieee_quad_format, i370_single_format, i370_double_format,
c4x_single_format, c4x_extended_format): Rename from s/_format//.
(ieee_quad_format): Fix emin.
(format_for_size, init_real_once): Remove.
* real.h (struct real_format): Move from real.c.
(real_format_for_mode): Declare.
(real_to_target_fmt, real_from_target_fmt): Declare.
(ieee_single_format, ieee_double_format, ieee_extended_motorola_format,
ieee_extended_intel_96_format, ieee_extended_intel_128_format,
ieee_quad_format, vax_f_format, vax_d_format, vax_g_format,
i370_single_format, i370_double_format, c4x_single_format,
c4x_extended_format): Declare.
* toplev.c (do_compile): Don't call init_real_once.
* defaults.h (INTEL_EXTENDED_IEEE_FORMAT): Remove.
* doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Remove.
* config/alpha/alpha.h (TARGET_FLOAT_FORMAT): Define.
* config/alpha/osf5.h (LONG_DOUBLE_TYPE_SIZE): 64, if vax mode.
* config/alpha/alpha.c (override_options): Set real_format_for_mode
for VAX, if enabled.
* config/c4x/c4x.c (c4x_override_options): Set real_format_for_mode
for C4X.
* config/i370/i370.h (OVERRIDE_OPTIONS): New.
* config/i370/i370.c (override_options): New.
* config/i370/i370-protos.h: Update.
* config/i386/i386.c (override_options): Set real_format_for_mode
for Intel 80-bit extended.
* config/i386/i386.h (INTEL_EXTENDED_IEEE_FORMAT): Remove.
* config/i960/i960.h (LONG_DOUBLE_TYPE_SIZE): Mind -mlong-double-64.
(OVERRIDE_OPTIONS): Move code...
* config/i960/i960.c (i960_initialize): ... here. Set
real_format_for_mode for Intel 80-bit extended.
* config/ia64/ia64.c (ia64_override_options): Set real_format_for_mode
for Intel 80-bit extended, if enabled.
* config/m68k/m68k.c (override_options): Set real_format_for_mode
for Motorola 96-bit extended.
* config/vax/vax.h (OVERRIDE_OPTIONS): New.
* config/vax/vax.c (override_options): New.
* config/vax/vax-protos.h: Update.
From-SVN: r57388
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/tm.texi | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 2fd4a7b..c328ce7 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -1530,13 +1530,6 @@ target machine. If this is undefined, the default is the largest value that @code{LONG_DOUBLE_TYPE_SIZE} can have at run-time. This is used in @code{cpp}. -@findex INTEL_EXTENDED_IEEE_FORMAT -@item INTEL_EXTENDED_IEEE_FORMAT -Define this macro to be 1 if the target machine uses 80-bit floating-point -values with 128-bit size and alignment. This is used in @file{real.c}. -This also distinguishes the Intel 80-bit floating-point format from the -Motorola 96-bit floating-point format. - @findex TARGET_FLT_EVAL_METHOD @item TARGET_FLT_EVAL_METHOD A C expression for the value for @code{FLT_EVAL_METHOD} in @file{float.h}, |