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| author | James Lemke <jlemke@cygnus> | 1998-04-21 21:33:44 +0000 |
|---|---|---|
| committer | James Lemke <jlemke@cygnus> | 1998-04-21 21:33:44 +0000 |
| commit | 8c8dd0c47135bcbe428800d79aa6d59ac9b9f00f (patch) | |
| tree | 9d9297b4be213a38ebe9f503e1ecb9a7e220587f /sim | |
| parent | 2b1d91ab625f6aeb851c2bef9f70dbad0504009e (diff) | |
| download | gdb-8c8dd0c47135bcbe428800d79aa6d59ac9b9f00f.zip gdb-8c8dd0c47135bcbe428800d79aa6d59ac9b9f00f.tar.gz gdb-8c8dd0c47135bcbe428800d79aa6d59ac9b9f00f.tar.bz2 | |
r5900.igen, sim-main.h, sky-libvpe.c: Add run-time option --float-type
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/mips/sim-main.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sim/mips/sim-main.h b/sim/mips/sim-main.h index 4e7b180..326eff0 100644 --- a/sim/mips/sim-main.h +++ b/sim/mips/sim-main.h @@ -168,6 +168,16 @@ convert (SD, CPU, cia, rm, op, from, to) #define FP_RM_TOMINF (3) /* Round to Minus infinity (Floor) */ #define GETRM() (int)((FCSR >> FP_SH_RM) & FP_MASK_RM) +/* start-sanitize-sky */ +#ifdef TARGET_SKY +#ifdef SKY_FUNIT +#include "wf.h" +#endif +#endif +/* end-sanitize-sky */ + + + /* HI/LO register accesses */ @@ -558,7 +568,16 @@ struct _sim_cpu { #define NUM_REGS (NUM_R5900_REGS + 2*(NUM_VU_REGS) + 2*(NUM_VIF_REGS)) #endif /* no tm-txvu.h */ #endif + +enum float_operation +/* start-sanitize-sky */ +/* NOTE: THE VALUES of THESE CONSTANTS MUST BE IN SYNC WITH THOSE IN WF.H */ /* end-sanitize-sky */ + { + FLOP_ADD, FLOP_SUB, FLOP_MUL, FLOP_MADD, + FLOP_MSUB, FLOP_MAX=10, FLOP_MIN, FLOP_ABS, + FLOP_ITOF0=14, FLOP_FTOI0=18, FLOP_NEG=23 + }; /* To keep this default simulator simple, and fast, we use a direct vector of registers. The internal simulator engine then uses |