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Searched refs:fpu (Results 1 – 25 of 27) sorted by relevance

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/titanic_44/usr/src/uts/sparc/sys/
H A DMakefile75 $(ROOTDIR)/fpu
78 ROOTFPUHDRS= $(FPUHDRS:%=$(ROOTDIR)/fpu/%)
81 fpu/%.check: fpu/%.h
89 $(FPUHDRS:%.h=fpu/%.check) \
96 $(ROOTDIR)/fpu/%: fpu/%
/titanic_44/usr/src/cmd/mdb/sparc/mdb/
H A Dproc_isadep.c293 } fpu; in pt_fpregs() local
370 fpu.ip.i1 = regs[i]; in pt_fpregs()
371 mdb_printf("f%-3d %08x %e", i, fpu.ip.i1, fpu.f); in pt_fpregs()
373 fpu.ip.i1 = regs[i - 1]; in pt_fpregs()
374 fpu.ip.i2 = regs[i]; in pt_fpregs()
375 mdb_printf(" %g", fpu.d); in pt_fpregs()
383 fpu.ip.i1 = regs[i]; in pt_fpregs()
384 mdb_printf("f%-3d %08x %e\n", i, fpu.ip.i1, fpu.f); in pt_fpregs()
390 fpu.ip.i1 = regs[i * 2 + 0]; in pt_fpregs()
391 fpu.ip.i2 = regs[i * 2 + 1]; in pt_fpregs()
[all …]
/titanic_44/usr/src/uts/intel/ia32/os/
H A Darchdep.c276 struct fpu_ctx *fpu = &lwp->lwp_pcb.pcb_fpu; in setfpregs() local
278 if (fpu->fpu_flags & FPU_EN) { in setfpregs()
279 if (!(fpu->fpu_flags & FPU_VALID)) { in setfpregs()
284 fp_free(fpu, 0); in setfpregs()
298 bcopy(fp, &fpu->fpu_regs.kfpu_u.kfpu_fn, in setfpregs()
299 sizeof (fpu->fpu_regs.kfpu_u.kfpu_fn)); in setfpregs()
303 fpregset_to_fxsave(fp, &fpu->fpu_regs.kfpu_u.kfpu_fx); in setfpregs()
304 fpu->fpu_regs.kfpu_xstatus = in setfpregs()
310 &fpu->fpu_regs.kfpu_u.kfpu_xs.xs_fxsave); in setfpregs()
311 fpu->fpu_regs.kfpu_xstatus = in setfpregs()
[all …]
/titanic_44/usr/src/uts/sun4u/sunfire/ml/
H A Dac_asm.s63 ! i4 = cache of fpu state
70 ! XXX do we need to save the state of the fpu?
116 wr %g0, %i4, %fprs ! fpu back to the way it was
/titanic_44/usr/src/lib/libbc/libc/sys/common/
H A Ducontext.h70 struct fpu { struct
82 typedef struct fpu fpregset_t;
/titanic_44/usr/src/uts/sparc/v9/
H A DMakefile.rules43 $(OBJS_DIR)/%.o: $(UTSBASE)/sparc/v9/fpu/%.c
65 $(LINTS_DIR)/%.ln: $(UTSBASE)/sparc/v9/fpu/%.c
H A DMakefile.files51 GENUNIX_OBJS += fpu.o \
/titanic_44/usr/src/uts/sun4u/serengeti/ml/
H A Dsbdp_asm.s250 ! i4 = cache of fpu state
257 ! XXX do we need to save the state of the fpu?
303 wr %g0, %i4, %fprs ! fpu back to the way it was
/titanic_44/usr/src/lib/libmvec/i386_hwcap1/
H A Dmapfile19 hw += fpu cmov sse sse2;
/titanic_44/usr/src/uts/sparc/
H A DMakefile.rules55 $(OBJS_DIR)/%.o: $(UTSBASE)/sparc/fpu/%.c
/titanic_44/usr/src/uts/sparc/v9/ml/
H A Dfloat.s129 wr %g0, FPRS_FEF, %fprs ! enable fpu in fprs
131 or %g2, PSTATE_PEF, %g1 ! new pstate with fpu enabled
144 wr %g0, %g0, %fprs ! disable fpu and clear fprs
/titanic_44/usr/src/lib/libc/i386_hwcap1/
H A Dmapfile27 hw += fpu cmov sep mmx sse;
/titanic_44/usr/src/lib/libc/i386_hwcap2/
H A Dmapfile27 hw += fpu cmov amd_sysc mmx sse sse2;
/titanic_44/usr/src/lib/libc/i386_hwcap3/
H A Dmapfile27 hw += fpu cmov mmx sse;
/titanic_44/usr/src/cmd/fm/dicts/
H A DSUN4U.dict49 fault.cpu.ultraSPARC-III.fpu=20
50 fault.cpu.ultraSPARC-IIIi.fpu=21
51 fault.cpu.ultraSPARC-IIIplus.fpu=22
52 fault.cpu.ultraSPARC-IV.fpu=23
53 fault.cpu.ultraSPARC-IVplus.fpu=24
253 fault.cpu.ultraSPARC-IIIiplus.fpu=224
/titanic_44/usr/src/common/crypto/sha1/
H A Dsha1.c216 kfpu_t *fpu; in SHA1Update() local
222 fpu = (kfpu_t *)P2ROUNDUP((uintptr_t)fpua, 64); in SHA1Update()
224 usevis = fpu_exists && sha1_savefp(fpu, svfp_ok); in SHA1Update()
304 sha1_restorefp(fpu); in SHA1Update()
/titanic_44/usr/src/cmd/fm/modules/sun4/cpumem-diagnosis/
H A Dcmd_cpuerr.c162 CMD_CPU_SIMPLEHANDLER(fpu, fpu, CMD_PTR_CPU_FPU, "", "fpu")
/titanic_44/usr/src/uts/intel/
H A DMakefile.files51 fpu.o \
/titanic_44/usr/src/uts/sun4/ml/
H A Doffsets.in86 #include <sys/fpu/fpu_simulator.h>
H A Dswtch.s153 wr %g0, %g0, %fprs ! disable fpu and clear fprs
/titanic_44/usr/src/common/bignum/
H A Dbignumimpl.c2059 kfpu_t *fpu; in big_modexp_ncp_float() local
2066 fpu = (kfpu_t *)P2ROUNDUP((uintptr_t)fpua, FPR_ALIGN); in big_modexp_ncp_float()
2067 big_savefp(fpu); in big_modexp_ncp_float()
2288 big_restorefp(fpu); in big_modexp_ncp_float()
/titanic_44/usr/src/uts/sun4u/cpu/
H A Dopl_olympus_asm.s1907 bz,a,pt %xcc, 1f ! if the fpu is disabled
1908 wr %g0, FPRS_FEF, %fprs ! ... enable the fpu
H A Dspitfire_asm.s2054 bz,a,pt %xcc, 1f ! if the fpu is disabled
2055 wr %g0, FPRS_FEF, %fprs ! ... enable the fpu
H A Dus3_common_asm.s2969 bz,a,pt %xcc, 1f ! if the fpu is disabled
2970 wr %g0, FPRS_FEF, %fprs ! ... enable the fpu
/titanic_44/usr/src/pkg/manifests/
H A Dsystem-header.mf83 $(sparc_ONLY)dir path=usr/include/sys/fpu
994 $(sparc_ONLY)file path=usr/include/sys/fpu/fpu_simulator.h
995 $(sparc_ONLY)file path=usr/include/sys/fpu/fpusystm.h
996 $(sparc_ONLY)file path=usr/include/sys/fpu/globals.h
997 $(sparc_ONLY)file path=usr/include/sys/fpu/ieee.h

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