The fpuinfo provider makes available a probe for each type of floating-point instruction that can be simulated. The fpuinfo provider has a Name Stability of CPU; the names of the probes are specific to a microprocessor implementation, and might not be available on different microprocessors within the same family. For example, some of the probes listed might only be available on UltraSPARC-III and not UltraSPARC-III+ or vice versa.
The fpuinfo probes are described in Table 29–1.
Table 29–1 fpuinfo Probes
fpu_sim_fitoq |
Probe that fires whenever an fitoq instruction is simulated by the kernel. |
fpu_sim_fitod |
Probe that fires whenever an fitod instruction is simulated by the kernel. |
fpu_sim_fitos |
Probe that fires whenever an fitos instruction is simulated by the kernel. |
fpu_sim_fxtoq |
Probe that fires whenever an fxtoq instruction is simulated by the kernel. |
fpu_sim_fxtod |
Probe that fires whenever an fxtod instruction is simulated by the kernel. |
fpu_sim_fxtos |
Probe that fires whenever an fxtos instruction is simulated by the kernel. |
fpu_sim_fqtox |
Probe that fires whenever an fqtox instruction is simulated by the kernel. |
fpu_sim_fdtox |
Probe that fires whenever an fdtox instruction is simulated by the kernel. |
fpu_sim_fstox |
Probe that fires whenever an fstox instruction is simulated by the kernel. |
fpu_sim_fqtoi |
Probe that fires whenever an fqtoi instruction is simulated by the kernel. |
fpu_sim_fdtoi |
Probe that fires whenever an fdtoi instruction is simulated by the kernel. |
fpu_sim_fstoi |
Probe that fires whenever an fstoi instruction is simulated by the kernel. |
fpu_sim_fsqrtq |
Probe that fires whenever an fsqrtq instruction is simulated by the kernel. |
fpu_sim_fsqrtd |
Probe that fires whenever an fsqrtd instruction is simulated by the kernel. |
fpu_sim_fsqrts |
Probe that fires whenever an fsqrts instruction is simulated by the kernel. |
fpu_sim_fcmpeq |
Probe that fires whenever an fcmpeq instruction is simulated by the kernel. |
fpu_sim_fcmped |
Probe that fires whenever an fcmped instruction is simulated by the kernel. |
fpu_sim_fcmpes |
Probe that fires whenever an fcmpes instruction is simulated by the kernel. |
fpu_sim_fcmpq |
Probe that fires whenever an fcmpq instruction is simulated by the kernel. |
fpu_sim_fcmpd |
Probe that fires whenever an fcmpd instruction is simulated by the kernel. |
fpu_sim_fcmps |
Probe that fires whenever an fcmps instruction is simulated by the kernel. |
fpu_sim_fdivq |
Probe that fires whenever an fdivq instruction is simulated by the kernel. |
fpu_sim_fdivd |
Probe that fires whenever an fdivd instruction is simulated by the kernel. |
fpu_sim_fdivs |
Probe that fires whenever an fdivs instruction is simulated by the kernel. |
fpu_sim_fdmulx |
Probe that fires whenever an fdmulx instruction is simulated by the kernel. |
fpu_sim_fsmuld |
Probe that fires whenever an fsmuld instruction is simulated by the kernel. |
fpu_sim_fmulq |
Probe that fires whenever an fmulq instruction is simulated by the kernel. |
fpu_sim_fmuld |
Probe that fires whenever an fmuld instruction is simulated by the kernel. |
fpu_sim_fmuls |
Probe that fires whenever an fmuls instruction is simulated by the kernel. |
fpu_sim_fsubq |
Probe that fires whenever an fsubq instruction is simulated by the kernel. |
fpu_sim_fsubd |
Probe that fires whenever an fsubd instruction is simulated by the kernel. |
fpu_sim_fsubs |
Probe that fires whenever an fsubs instruction is simulated by the kernel. |
fpu_sim_faddq |
Probe that fires whenever an faddq instruction is simulated by the kernel. |
fpu_sim_faddd |
Probe that fires whenever an faddd instruction is simulated by the kernel. |
fpu_sim_fadds |
Probe that fires whenever an fadds instruction is simulated by the kernel. |
fpu_sim_fnegd |
Probe that fires whenever an fnegd instruction is simulated by the kernel. |
fpu_sim_fnegq |
Probe that fires whenever an fneqq instruction is simulated by the kernel. |
fpu_sim_fnegs |
Probe that fires whenever an fnegs instruction is simulated by the kernel. |
fpu_sim_fabsd |
Probe that fires whenever an fabsd instruction is simulated by the kernel. |
fpu_sim_fabsq |
Probe that fires whenever an fabsq instruction is simulated by the kernel. |
fpu_sim_fabss |
Probe that fires whenever an fabss instruction is simulated by the kernel. |
fpu_sim_fmovd |
Probe that fires whenever an fmovd instruction is simulated by the kernel. |
fpu_sim_fmovq |
Probe that fires whenever an fmovq instruction is simulated by the kernel. |
fpu_sim_fmovs |
Probe that fires whenever an fmovs instruction is simulated by the kernel. |
fpu_sim_fmovr |
Probe that fires whenever an fmovr instruction is simulated by the kernel. |
fpu_sim_fmovcc |
Probe that fires whenever an fmovcc instruction is simulated by the kernel. |