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Searched refs:fpu_fprs (Results 1 – 10 of 10) sorted by relevance

/titanic_50/usr/src/uts/sparc/v9/fpu/
H A Dfpu.c61 if ((fp->fpu_en) || (fp->fpu_fprs & FPRS_FEF)) { in fp_prsave()
64 fp->fpu_fprs = _fp_read_fprs(); in fp_prsave()
65 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) { in fp_prsave()
69 fp->fpu_fprs = fprs; in fp_prsave()
104 cfp->fpu_fprs = pfp->fpu_fprs; in fp_fork()
137 fp->fpu_fprs = fprs; in fp_free()
167 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) { in fp_enable()
168 fp->fpu_fprs = FPRS_FEF; in fp_enable()
180 fp->fpu_fprs = FPRS_FEF; in fp_enable()
259 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) { in fp_disabled()
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/titanic_50/usr/src/uts/sun4/os/
H A Dmachdep.c82 fp->fpu_fprs = 0; in thread_stk_init()
238 pfp->fpu_fprs = _fp_read_fprs(); in lwp_forkregs()
239 if ((pfp->fpu_en) || (pfp->fpu_fprs & FPRS_FEF)) { in lwp_forkregs()
260 fp->fpu_fprs = _fp_read_fprs(); in lwp_freeregs()
261 if ((fp->fpu_en) || (fp->fpu_fprs & FPRS_FEF)) in lwp_freeregs()
310 fp->fpu_fprs = _fp_read_fprs(); in xregs_getfpfiller()
311 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) { in xregs_getfpfiller()
313 fp->fpu_fprs = (V9_FPU_FPRS_TYPE)fprs; in xregs_getfpfiller()
349 fp->fpu_fprs = _fp_read_fprs(); in xregs_setfpfiller()
350 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) { in xregs_setfpfiller()
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/titanic_50/usr/src/uts/sparc/v9/os/
H A Dxregs.c201 fp->fpu_fprs = _fp_read_fprs(); in xregs_getfpregs()
202 if ((fp->fpu_en) || (fp->fpu_fprs & FPRS_FEF)) { in xregs_getfpregs()
208 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) { in xregs_getfpregs()
212 fp->fpu_fprs = fprs; in xregs_getfpregs()
226 xregs->pr_un.pr_v8p.pr_fprs = fp->fpu_fprs; in xregs_getfpregs()
343 fp->fpu_fprs = xregs->pr_un.pr_v8p.pr_fprs; in xregs_setfpregs()
359 fp->fpu_fprs = _fp_read_fprs(); in xregs_setfpregs()
360 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) { in xregs_setfpregs()
364 fp->fpu_fprs = (V9_FPU_FPRS_TYPE)fprs; in xregs_setfpregs()
H A Dv9dep.c104 if (!(pfp->fpu_en) && (!(pfp->fpu_fprs & FPRS_FEF)) && in setfpregs()
110 pfp->fpu_fprs = (uint32_t)fprs; in setfpregs()
152 pfp->fpu_fprs |= FPRS_FEF; in setfpregs()
161 pfp->fpu_fprs = _fp_read_fprs(); in setfpregs()
162 if ((pfp->fpu_fprs & FPRS_FEF) != FPRS_FEF) { in setfpregs()
164 pfp->fpu_fprs = (uint32_t)fprs; in setfpregs()
184 (pfp->fpu_fprs & FPRS_FEF)) { /* memcpy/threads case */ in setfpregs()
195 pfp->fpu_fprs = (uint32_t)fprs; in setfpregs()
247 pfp->fpu_fprs = _fp_read_fprs(); in getfpregs()
254 (pfp->fpu_fprs & FPRS_FEF)) { in getfpregs()
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/titanic_50/usr/src/uts/sparc/sys/
H A Dmcontext.h211 uint32_t fpu_fprs; /* fprs register */ member
/titanic_50/usr/src/cmd/mdb/sparc/kmdb/
H A Dkaif_off.in70 fpu_fprs
/titanic_50/usr/src/uts/sun4/ml/
H A Doffsets.in298 fpu_fprs
/titanic_50/usr/src/uts/sparc/fs/proc/
H A Dprmachdep.c301 dest[R_FPRS] = lwptofpu(lwp)->fpu_fprs; in prgregset_32ton()
/titanic_50/usr/src/uts/sun4v/ml/
H A Dtrap_table.s2304 stuw %g4, [%g2 + FPU_FPRS] ! write fef value to fpu_fprs
/titanic_50/usr/src/uts/sun4u/ml/
H A Dtrap_table.s2543 stuw %g4, [%g2 + FPU_FPRS] ! write fef value to fpu_fprs