Searched refs:fpu_initialstate (Results 1 – 3 of 3) sorted by relevance
| /freebsd/sys/riscv/riscv/ |
| H A D | fpe.c | 41 static struct fpreg *fpu_initialstate; variable
172 memcpy(fsa, fpu_initialstate, sizeof(*fsa)); in fpu_save_area_reset()
181 fpu_initialstate = uma_zalloc(fpu_save_area_zone, M_WAITOK | M_ZERO); in fpe_init()
184 fpe_store(fpu_initialstate); in fpe_init()
187 bzero(fpu_initialstate->fp_x, sizeof(fpu_initialstate->fp_x)); in fpe_init()
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| /freebsd/sys/amd64/amd64/ |
| H A D | fpu.c | 163 static struct savefpu *fpu_initialstate; variable
417 fpu_initialstate = uma_zalloc(fpu_save_area_zone, M_WAITOK | M_ZERO); in fpuinitstate()
429 fpusave_fxsave(fpu_initialstate); in fpuinitstate()
430 if (fpu_initialstate->sv_env.en_mxcsr_mask) in fpuinitstate()
431 cpu_mxcsr_mask = fpu_initialstate->sv_env.en_mxcsr_mask; in fpuinitstate()
443 bzero(fpu_initialstate->sv_fp, sizeof(fpu_initialstate->sv_fp)); in fpuinitstate()
444 bzero(fpu_initialstate->sv_xmm, sizeof(fpu_initialstate->sv_xmm)); in fpuinitstate()
455 xstate_bv = (uint64_t *)((char *)(fpu_initialstate + 1) + in fpuinitstate()
757 bcopy(fpu_initialstate, pcb->pcb_save, in restore_fpu_curthread()
862 bcopy(fpu_initialstate, get_pcb_user_save_pcb(pcb), in fpugetregs()
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| /freebsd/sys/arm64/arm64/ |
| H A D | vfp.c | 65 static struct vfpstate *fpu_initialstate; variable
842 fpu_initialstate = uma_zalloc(fpu_save_area_zone, M_WAITOK | M_ZERO); in vfp_init()
846 vfp_store(fpu_initialstate); in vfp_init()
852 bzero(fpu_initialstate->vfp_regs, sizeof(fpu_initialstate->vfp_regs)); in vfp_init()
1218 memcpy(fsa, fpu_initialstate, sizeof(*fsa)); in fpu_save_area_reset()
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