| /illumos-gate/usr/src/uts/sparc/v9/fpu/ |
| H A D | fpu.c | 61 if ((fp->fpu_en) || (fp->fpu_fprs & FPRS_FEF)) {
65 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) {
66 uint32_t fprs = (FPRS_FEF|FPRS_DU|FPRS_DL);
167 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) {
168 fp->fpu_fprs = FPRS_FEF;
175 _fp_write_fprs(FPRS_FEF);
180 fp->fpu_fprs = FPRS_FEF;
181 _fp_write_fprs(FPRS_FEF);
[all...] |
| /illumos-gate/usr/src/boot/sys/boot/sparc64/loader/ |
| H A D | locore.S | 34 wr %g0, FPRS_FEF, %fprs
|
| /illumos-gate/usr/src/uts/sun4/os/ |
| H A D | machdep.c | 239 if ((pfp->fpu_en) || (pfp->fpu_fprs & FPRS_FEF)) {
261 if ((fp->fpu_en) || (fp->fpu_fprs & FPRS_FEF))
301 uint32_t fprs = (FPRS_FEF|FPRS_DU|FPRS_DL);
311 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) {
342 uint32_t fprs = (FPRS_FEF|FPRS_DU|FPRS_DL);
350 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) {
378 uint32_t fprs = (FPRS_FEF|FPRS_DU|FPRS_DL);
383 if ((fp->fpu_en) || (fp->fpu_fprs & FPRS_FEF)) {
[all...] |
| /illumos-gate/usr/src/uts/sun4u/io/pci/ |
| H A D | pcisch_asm.s | 56 or %o2, FPRS_FEF, %o3
|
| /illumos-gate/usr/src/uts/sun4u/sunfire/ml/ |
| H A D | ac_asm.s | 72 btst (FPRS_DU|FPRS_DL|FPRS_FEF), %i4
75 wr %g0, FPRS_FEF, %fprs
105 btst (FPRS_DU|FPRS_DL|FPRS_FEF), %i4
|
| /illumos-gate/usr/src/uts/sparc/v9/os/ |
| H A D | xregs.c | 202 if ((fp->fpu_en) || (fp->fpu_fprs & FPRS_FEF)) {
208 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) {
209 uint32_t fprs = (FPRS_FEF|FPRS_DU|FPRS_DL);
338 if ((fp->fpu_en) || (xregs->pr_un.pr_v8p.pr_fprs & FPRS_FEF)) {
360 if ((fp->fpu_fprs & FPRS_FEF) != FPRS_FEF) {
361 uint32_t fprs = (FPRS_FEF|FPRS_DU|FPRS_DL);
|
| H A D | v9dep.c | 89 uint32_t fprs = (FPRS_FEF|FPRS_DU|FPRS_DL);
99 * (fpu_fprs & FPRS_FEF), if setfpregs is called after getfpregs.
104 if (!(pfp->fpu_en) && (!(pfp->fpu_fprs & FPRS_FEF)) &&
115 * (pfp->fp_fprs & FPRS_FEF) == FPRS_FEF).
152 pfp->fpu_fprs |= FPRS_FEF;
162 if ((pfp->fpu_fprs & FPRS_FEF) != FPRS_FEF) {
184 (pfp->fpu_fprs & FPRS_FEF)) { /* memcpy/threads case */
187 * Turn off FPRS_FEF i
[all...] |
| H A D | simulator.c | 268 if (!(_fp_read_fprs() & FPRS_FEF))
492 if (!(_fp_read_fprs() & FPRS_FEF))
904 if (!(_fp_read_fprs() & FPRS_FEF))
|
| /illumos-gate/usr/src/uts/sun4u/ml/ |
| H A D | memscrub_asm.s | 69 wr %g0, FPRS_FEF, %fprs ! enable fp
|
| /illumos-gate/usr/src/uts/sparc/sys/ |
| H A D | fsr.h | 145 #define FPRS_FEF 0x4 /* enable fp */ macro
|
| /illumos-gate/usr/src/uts/sun4/ml/ |
| H A D | swtch.s | 96 ! Read fprs, call fp_save if FPRS_FEF set.
113 andcc %g4, FPRS_FEF, %g0 ! is FPRS_FEF set
132 andcc %g4, FPRS_FEF, %g0 ! is FPRS_FEF set
344 andcc %g5, FPRS_FEF, %g0 ! is FPRS_FEF set?
346 wr %g0, FPRS_FEF, %fprs ! enable fprs so fp_zero works
391 andcc %g5, FPRS_FEF, %g0 ! did we save fp in stack?
527 ! We read in the fprs and call fp_save if FPRS_FEF i
[all...] |
| /illumos-gate/usr/src/uts/sun4u/serengeti/ml/ |
| H A D | sbdp_asm.s | 259 btst (FPRS_DU|FPRS_DL|FPRS_FEF), %i4
262 wr %g0, FPRS_FEF, %fprs
292 btst (FPRS_DU|FPRS_DL|FPRS_FEF), %i4
|
| /illumos-gate/usr/src/cmd/mdb/sparc/v9/kmdb/ |
| H A D | kaif_resume.s | 85 btst FPRS_FEF, %g2 ! was fp enabled?
|
| /illumos-gate/usr/src/lib/libc/sparc/threads/ |
| H A D | machdep.c | 125 fpu_enabled = _getfprs() & FPRS_FEF;
|
| /illumos-gate/usr/src/uts/sun4u/cpu/ |
| H A D | spitfire_copy.s | 97 * if (old_fprs & FPRS_FEF)
530 btst FPRS_FEF, %o3
702 btst FPRS_FEF, %o2
704 wr %g0, FPRS_FEF, %fprs
735 wr %g0, FPRS_FEF, %fprs
1522 btst FPRS_FEF, %o3
1956 btst FPRS_FEF, %l0
1970 1: wr %g0, FPRS_FEF, %fprs
2005 btst FPRS_FEF, %l0
2178 btst FPRS_FEF,
[all...] |
| H A D | cheetah_copy.s | 194 * if (old_fprs & FPRS_FEF)
841 btst FPRS_FEF, %o3
1300 btst FPRS_FEF, %o2
1302 wr %g0, FPRS_FEF, %fprs
1484 btst FPRS_FEF, %o3
1590 btst FPRS_FEF, %l0
1592 wr %g0, FPRS_FEF, %fprs
1691 btst FPRS_FEF, %l0
1808 btst FPRS_FEF, %o3
2249 btst FPRS_FEF,
[all...] |
| H A D | opl_olympus_copy.s | 190 * if (old_fprs & FPRS_FEF)
796 btst FPRS_FEF, %o3
1252 btst FPRS_FEF, %o2
1254 wr %g0, FPRS_FEF, %fprs
1426 btst FPRS_FEF, %o3
1533 btst FPRS_FEF, %l0
1535 wr %g0, FPRS_FEF, %fprs
1623 btst FPRS_FEF, %l0
1740 btst FPRS_FEF, %o3
2182 btst FPRS_FEF,
[all...] |
| H A D | opl_olympus_asm.s | 842 wr %g0, FPRS_FEF, %fprs ;\
1906 andcc %l0, FPRS_FEF, %g0
1908 wr %g0, FPRS_FEF, %fprs ! ... enable the fpu
|
| /illumos-gate/usr/src/uts/sun4u/vm/ |
| H A D | mach_sfmmu_asm.s | 648 btst FPRS_FEF, %l0
661 wr %g0, FPRS_FEF, %fprs
692 btst FPRS_FEF, %l0 ! saved from above
|
| /illumos-gate/usr/src/uts/sparc/dtrace/ |
| H A D | dtrace_asm.s | 98 andcc %o1, FPRS_FEF, %g0
|
| /illumos-gate/usr/src/uts/sparc/v9/ml/ |
| H A D | float.s | 129 wr %g0, FPRS_FEF, %fprs ! enable fpu in fprs
|
| /illumos-gate/usr/src/lib/libc/capabilities/sun4u-opl/common/ |
| H A D | memcpy.s | 58 #define FPRS_FEF 0x4 define
609 andcc %o4, FPRS_FEF, %o4 ! test FEF, fprs.du = fprs.dl = 0
611 wr %g0, FPRS_FEF, %fprs ! fprs.fef = 1
|
| /illumos-gate/usr/src/lib/libc/capabilities/sun4u-us3/common/ |
| H A D | memcpy.s | 58 #define FPRS_FEF 0x4 define
626 andcc %o4, FPRS_FEF, %o4 ! test FEF, fprs.du = fprs.dl = 0
628 wr %g0, FPRS_FEF, %fprs ! fprs.fef = 1
|
| /illumos-gate/usr/src/lib/libc/capabilities/sun4v/common/ |
| H A D | memcpy.s | 167 #define FPRS_FEF 0x4 define
334 andcc %g5, FPRS_FEF, %g5 ! test FEF, fprs.du = fprs.dl = 0
336 wr %g0, FPRS_FEF, %fprs ! fprs.fef = 1
1204 andcc %g5, FPRS_FEF, %g5 ! test FEF, fprs.du = fprs.dl = 0
1206 wr %g0, FPRS_FEF, %fprs ! fprs.fef = 1
1688 andcc %g5, FPRS_FEF, %g5 ! test FEF, fprs.du = fprs.dl = 0
1690 wr %g0, FPRS_FEF, %fprs ! fprs.fef = 1
|
| /illumos-gate/usr/src/common/bignum/sun4u/ |
| H A D | mont_mulf_kernel_v9.s | 3116 * In the routine below, we check/set FPRS_FEF bit since
3123 andcc %o2, FPRS_FEF, %g0 ! is FPRS_FEF set?
3126 wr %g0, FPRS_FEF, %fprs ! else, set the bit
3141 andcc %o1, FPRS_FEF, %g0 ! is FPRS_FEF set in saved %fprs?
|