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Implement sim_fpu_is() and sim_fpu_cmp(). Note problem with detecting 

denorms.
This commit is contained in:
Andrew Cagney 1998-02-20 07:20:53 +00:00
parent 9db4b37c3f
commit 9655c43963
2 changed files with 2058 additions and 550 deletions
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14
sim/common/ChangeLog
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@ -1,3 +1,17 @@
Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
* sim-fpu.c (sim_fpu_cmp): New function.
Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
* cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
instead of abuf->length.
* sim-trace.c (trace_options): Have -t only trace a few useful things.
(set_trace_option_mask): Renamed from set_trace_options.
(set_trace_option): New function.
(trace_option_handler): Update calls to set_trace_option{,_mask}.
* sim-trace.h (TRACE_USEFUL_MASK): New macro.
Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
* sim-basics.h: Declare struct _sim_fpu.

2594
sim/common/sim-fpu.c
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