Chapter 29.  fpuinfo Provider

Table of Contents

Probes
Arguments
Stability

Probes

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.