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| author | Chris Demetriou <cgd@google.com> | 2002-06-08 03:05:23 +0000 |
|---|---|---|
| committer | Chris Demetriou <cgd@google.com> | 2002-06-08 03:05:23 +0000 |
| commit | f3c08b7e1630192a2a4bc9ddad4e46cd9e8d8ebc (patch) | |
| tree | cc36c115180ad7eed69fd6402cec0e67304c8f5a /sim/mips/sim-main.h | |
| parent | 986b7daaef3d5a60416626355ddfff8590cffc20 (diff) | |
| download | gdb-f3c08b7e1630192a2a4bc9ddad4e46cd9e8d8ebc.zip gdb-f3c08b7e1630192a2a4bc9ddad4e46cd9e8d8ebc.tar.gz gdb-f3c08b7e1630192a2a4bc9ddad4e46cd9e8d8ebc.tar.bz2 | |
2002-06-07 Chris Demetriou <cgd@broadcom.com>
Ed Satterthwaite <ehs@broadcom.com>
* cp1.c (inner_mac, fp_mac, inner_rsqrt, fp_inv_sqrt)
(fp_rsqrt, fp_madd, fp_msub, fp_nmadd, fp_nmsub): New functions.
* sim-main.h (fp_rsqrt, fp_madd, fp_msub, fp_nmadd)
(fp_nmsub): New prototypes.
(RSquareRoot, MultiplyAdd, MultiplySub, NegMultiplyAdd)
(NegMultiplySub): New defines.
* mips.igen (RSQRT.fmt): Use RSquareRoot().
(MADD.D, MADD.S): Replace with...
(MADD.fmt): New instruction.
(MSUB.D, MSUB.S): Replace with...
(MSUB.fmt): New instruction.
(NMADD.D, NMADD.S): Replace with...
(NMADD.fmt): New instruction.
(NMSUB.D, MSUB.S): Replace with...
(NMSUB.fmt): New instruction.
Diffstat (limited to 'sim/mips/sim-main.h')
| -rw-r--r-- | sim/mips/sim-main.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sim/mips/sim-main.h b/sim/mips/sim-main.h index efbf98a..25f8a0d 100644 --- a/sim/mips/sim-main.h +++ b/sim/mips/sim-main.h @@ -704,6 +704,20 @@ unsigned64 fp_recip (SIM_STATE, unsigned64 op, FP_formats fmt); #define Recip(op,fmt) fp_recip(SIM_ARGS, op, fmt) unsigned64 fp_sqrt (SIM_STATE, unsigned64 op, FP_formats fmt); #define SquareRoot(op,fmt) fp_sqrt(SIM_ARGS, op, fmt) +unsigned64 fp_rsqrt (SIM_STATE, unsigned64 op, FP_formats fmt); +#define RSquareRoot(op,fmt) fp_rsqrt(SIM_ARGS, op, fmt) +unsigned64 fp_madd (SIM_STATE, unsigned64 op1, unsigned64 op2, + unsigned64 op3, FP_formats fmt); +#define MultiplyAdd(op1,op2,op3,fmt) fp_madd(SIM_ARGS, op1, op2, op3, fmt) +unsigned64 fp_msub (SIM_STATE, unsigned64 op1, unsigned64 op2, + unsigned64 op3, FP_formats fmt); +#define MultiplySub(op1,op2,op3,fmt) fp_msub(SIM_ARGS, op1, op2, op3, fmt) +unsigned64 fp_nmadd (SIM_STATE, unsigned64 op1, unsigned64 op2, + unsigned64 op3, FP_formats fmt); +#define NegMultiplyAdd(op1,op2,op3,fmt) fp_nmadd(SIM_ARGS, op1, op2, op3, fmt) +unsigned64 fp_nmsub (SIM_STATE, unsigned64 op1, unsigned64 op2, + unsigned64 op3, FP_formats fmt); +#define NegMultiplySub(op1,op2,op3,fmt) fp_nmsub(SIM_ARGS, op1, op2, op3, fmt) unsigned64 convert (SIM_STATE, int rm, unsigned64 op, FP_formats from, FP_formats to); #define Convert(rm,op,from,to) convert (SIM_ARGS, rm, op, from, to) |