Searched refs:fpscr (Results 1 - 25 of 39) sorted by relevance

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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/sh4/
H A Dsh4.h25 # define fp_single_enter(fpscr) \
27 __asm__ volatile ("sts fpscr, %0 \n\t" \
29 "lds %0, fpscr \n\t" \
30 : "=&r"(fpscr) : "r"(~(1<<19))); \
33 # define fp_single_leave(fpscr) \
36 "lds %0, fpscr \n\t" \
37 : "+r"(fpscr) : "r"(1<<19)); \
40 # define fp_single_enter(fpscr) ((void)fpscr)
41 # define fp_single_leave(fpscr)
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H A Ddsputil_sh4.c30 int fpscr; local
31 fp_single_enter(fpscr);
47 fp_single_leave(fpscr);
H A Didct_sh4.c99 int fpscr; local
101 fp_single_enter(fpscr);
210 fp_single_leave(fpscr);
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/powerpc/math-emu/
H A Dmtfsf.c12 u32 fpscr; local
48 fpscr = __FPU_FPSCR;
49 fpscr &= ~(FPSCR_FEX);
50 if (((fpscr & FPSCR_VX) && (fpscr & FPSCR_VE)) ||
51 ((fpscr & FPSCR_OX) && (fpscr & FPSCR_OE)) ||
52 ((fpscr & FPSCR_UX) && (fpscr & FPSCR_UE)) ||
53 ((fpscr
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H A Dfctiwz.c14 u32 fpscr; local
17 fpscr = __FPU_FPSCR;
25 __FPU_FPSCR = fpscr;
H A Dmath.c157 u32 fpscr; local
159 fpscr = __FPU_FPSCR;
162 fpscr |= FPSCR_FX;
164 fpscr |= FPSCR_OX;
166 fpscr |= FPSCR_UX;
168 fpscr |= FPSCR_ZX;
170 fpscr |= FPSCR_XX;
172 fpscr |= FPSCR_VX;
174 fpscr |= FPSCR_VXSNAN;
176 fpscr |
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/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/powerpc/include/asm/
H A Dkvm_fpu.h25 extern void fps_fres(u64 *fpscr, u32 *dst, u32 *src1);
26 extern void fps_frsqrte(u64 *fpscr, u32 *dst, u32 *src1);
27 extern void fps_fsqrts(u64 *fpscr, u32 *dst, u32 *src1);
29 extern void fps_fadds(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
30 extern void fps_fdivs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
31 extern void fps_fmuls(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
32 extern void fps_fsubs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
34 extern void fps_fmadds(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
36 extern void fps_fmsubs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
38 extern void fps_fnmadds(u64 *fpscr, u3
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H A Dprocessor.h206 } fpscr; member in struct:thread_struct
273 .fpscr = { .val = 0, }, \
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/sh/include/asm/
H A Duser.h33 unsigned int fpscr; member in struct:user_fpu_struct
39 unsigned long fpscr; member in struct:user_fpu_struct
H A Dprocessor_32.h75 unsigned long fpscr; member in struct:sh_fpu_hard_struct
85 unsigned long fpscr; member in struct:sh_fpu_soft_struct
H A Dprocessor_64.h86 unsigned int fpscr; member in struct:sh_fpu_hard_struct
93 unsigned int fpscr; member in struct:sh_fpu_soft_struct
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/arm/vfp/
H A Dvfpsingle.c69 #define vfp_single_normaliseround(sd,vsd,fpscr,except,func) __vfp_single_normaliseround(sd,vsd,fpscr,except)
70 u32 __vfp_single_normaliseround(int sd, struct vfp_single *vs, u32 fpscr, u32 exceptions) argument
72 u32 vfp_single_normaliseround(int sd, struct vfp_single *vs, u32 fpscr, u32 exceptions, const char *func)
134 rmode = fpscr & FPSCR_RMODE_MASK;
216 struct vfp_single *vsm, u32 fpscr)
226 if (fpscr & FPSCR_DEFAULT_NAN)
259 static u32 vfp_single_fabs(int sd, int unused, s32 m, u32 fpscr) argument
265 static u32 vfp_single_fcpy(int sd, int unused, s32 m, u32 fpscr) argument
271 static u32 vfp_single_fneg(int sd, int unused, s32 m, u32 fpscr) argument
215 vfp_propagate_nan(struct vfp_single *vsd, struct vfp_single *vsn, struct vfp_single *vsm, u32 fpscr) argument
316 vfp_single_fsqrt(int sd, int unused, s32 m, u32 fpscr) argument
403 vfp_compare(int sd, int signal_on_qnan, s32 m, u32 fpscr) argument
462 vfp_single_fcmp(int sd, int unused, s32 m, u32 fpscr) argument
467 vfp_single_fcmpe(int sd, int unused, s32 m, u32 fpscr) argument
472 vfp_single_fcmpz(int sd, int unused, s32 m, u32 fpscr) argument
477 vfp_single_fcmpez(int sd, int unused, s32 m, u32 fpscr) argument
482 vfp_single_fcvtd(int dd, int unused, s32 m, u32 fpscr) argument
525 vfp_single_fuito(int sd, int unused, s32 m, u32 fpscr) argument
536 vfp_single_fsito(int sd, int unused, s32 m, u32 fpscr) argument
547 vfp_single_ftoui(int sd, int unused, s32 m, u32 fpscr) argument
622 vfp_single_ftouiz(int sd, int unused, s32 m, u32 fpscr) argument
627 vfp_single_ftosi(int sd, int unused, s32 m, u32 fpscr) argument
701 vfp_single_ftosiz(int sd, int unused, s32 m, u32 fpscr) argument
729 vfp_single_fadd_nonnumber(struct vfp_single *vsd, struct vfp_single *vsn, struct vfp_single *vsm, u32 fpscr) argument
771 vfp_single_add(struct vfp_single *vsd, struct vfp_single *vsn, struct vfp_single *vsm, u32 fpscr) argument
835 vfp_single_multiply(struct vfp_single *vsd, struct vfp_single *vsn, struct vfp_single *vsm, u32 fpscr) argument
895 vfp_single_multiply_accumulate(int sd, int sn, s32 m, u32 fpscr, u32 negate, char *func) argument
933 vfp_single_fmac(int sd, int sn, s32 m, u32 fpscr) argument
941 vfp_single_fnmac(int sd, int sn, s32 m, u32 fpscr) argument
949 vfp_single_fmsc(int sd, int sn, s32 m, u32 fpscr) argument
957 vfp_single_fnmsc(int sd, int sn, s32 m, u32 fpscr) argument
965 vfp_single_fmul(int sd, int sn, s32 m, u32 fpscr) argument
988 vfp_single_fnmul(int sd, int sn, s32 m, u32 fpscr) argument
1012 vfp_single_fadd(int sd, int sn, s32 m, u32 fpscr) argument
1039 vfp_single_fsub(int sd, int sn, s32 m, u32 fpscr) argument
1050 vfp_single_fdiv(int sd, int sn, s32 m, u32 fpscr) argument
1170 vfp_single_cpdo(u32 inst, u32 fpscr) argument
[all...]
H A Dvfpdouble.c70 u32 vfp_double_normaliseround(int dd, struct vfp_double *vd, u32 fpscr, u32 exceptions, const char *func) argument
129 rmode = fpscr & FPSCR_RMODE_MASK;
208 struct vfp_double *vdm, u32 fpscr)
218 if (fpscr & FPSCR_DEFAULT_NAN)
250 static u32 vfp_double_fabs(int dd, int unused, int dm, u32 fpscr) argument
256 static u32 vfp_double_fcpy(int dd, int unused, int dm, u32 fpscr) argument
262 static u32 vfp_double_fneg(int dd, int unused, int dm, u32 fpscr) argument
268 static u32 vfp_double_fsqrt(int dd, int unused, int dm, u32 fpscr) argument
279 ret = vfp_propagate_nan(vdp, &vdm, NULL, fpscr);
349 return vfp_double_normaliseround(dd, &vdd, fpscr,
207 vfp_propagate_nan(struct vfp_double *vdd, struct vfp_double *vdn, struct vfp_double *vdm, u32 fpscr) argument
358 vfp_compare(int dd, int signal_on_qnan, int dm, u32 fpscr) argument
419 vfp_double_fcmp(int dd, int unused, int dm, u32 fpscr) argument
424 vfp_double_fcmpe(int dd, int unused, int dm, u32 fpscr) argument
429 vfp_double_fcmpz(int dd, int unused, int dm, u32 fpscr) argument
434 vfp_double_fcmpez(int dd, int unused, int dm, u32 fpscr) argument
439 vfp_double_fcvts(int sd, int unused, int dm, u32 fpscr) argument
482 vfp_double_fuito(int dd, int unused, int dm, u32 fpscr) argument
494 vfp_double_fsito(int dd, int unused, int dm, u32 fpscr) argument
506 vfp_double_ftoui(int sd, int unused, int dm, u32 fpscr) argument
580 vfp_double_ftouiz(int sd, int unused, int dm, u32 fpscr) argument
585 vfp_double_ftosi(int sd, int unused, int dm, u32 fpscr) argument
655 vfp_double_ftosiz(int dd, int unused, int dm, u32 fpscr) argument
683 vfp_double_fadd_nonnumber(struct vfp_double *vdd, struct vfp_double *vdn, struct vfp_double *vdm, u32 fpscr) argument
725 vfp_double_add(struct vfp_double *vdd, struct vfp_double *vdn, struct vfp_double *vdm, u32 fpscr) argument
790 vfp_double_multiply(struct vfp_double *vdd, struct vfp_double *vdn, struct vfp_double *vdm, u32 fpscr) argument
851 vfp_double_multiply_accumulate(int dd, int dn, int dm, u32 fpscr, u32 negate, char *func) argument
884 vfp_double_fmac(int dd, int dn, int dm, u32 fpscr) argument
892 vfp_double_fnmac(int dd, int dn, int dm, u32 fpscr) argument
900 vfp_double_fmsc(int dd, int dn, int dm, u32 fpscr) argument
908 vfp_double_fnmsc(int dd, int dn, int dm, u32 fpscr) argument
916 vfp_double_fmul(int dd, int dn, int dm, u32 fpscr) argument
936 vfp_double_fnmul(int dd, int dn, int dm, u32 fpscr) argument
958 vfp_double_fadd(int dd, int dn, int dm, u32 fpscr) argument
979 vfp_double_fsub(int dd, int dn, int dm, u32 fpscr) argument
1005 vfp_double_fdiv(int dd, int dn, int dm, u32 fpscr) argument
1125 vfp_double_cpdo(u32 inst, u32 fpscr) argument
[all...]
H A Dvfpmodule.c53 vfp->hard.fpscr = FPSCR_ROUND_NEAREST;
188 static void vfp_raise_exceptions(u32 exceptions, u32 inst, u32 fpscr, struct pt_regs *regs) argument
206 fpscr &= ~(FPSCR_N|FPSCR_Z|FPSCR_C|FPSCR_V);
208 fpscr |= exceptions;
210 fmxr(FPSCR, fpscr);
213 if (exceptions & stat && fpscr & en) \
232 static u32 vfp_emulate_instruction(u32 inst, u32 fpscr, struct pt_regs *regs) argument
236 pr_debug("VFP: emulate: INST=0x%08x SCR=0x%08x\n", inst, fpscr);
244 exceptions = vfp_single_cpdo(inst, fpscr);
246 exceptions = vfp_double_cpdo(inst, fpscr);
270 u32 fpscr, orig_fpscr, fpsid, exceptions; local
[all...]
H A Dvfpinstr.h85 u32 vfp_single_cpdo(u32 inst, u32 fpscr);
86 u32 vfp_single_cprt(u32 inst, u32 fpscr, struct pt_regs *regs);
88 u32 vfp_double_cpdo(u32 inst, u32 fpscr);
H A Dvfp.h248 #define vfp_single_normaliseround(sd,vsd,fpscr,except,func) __vfp_single_normaliseround(sd,vsd,fpscr,except)
249 u32 __vfp_single_normaliseround(int sd, struct vfp_single *vs, u32 fpscr, u32 exceptions);
251 u32 vfp_single_normaliseround(int sd, struct vfp_single *vs, u32 fpscr, u32 exceptions, const char *func);
346 u32 vfp_double_normaliseround(int dd, struct vfp_double *vd, u32 fpscr, u32 exceptions, const char *func);
376 u32 (* const fn)(int dd, int dn, int dm, u32 fpscr);
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/sh/kernel/cpu/sh4/
H A Dfpu.c40 "sts.l fpscr, @-%0\n\t"
41 "lds %2, fpscr\n\t"
76 "lds %3, fpscr\n\t":"=r" (dummy)
89 asm volatile ("lds %2, fpscr\n\t"
124 "lds.l @%0+, fpscr\n\t"
223 if ((tsk->thread.xstate->hardfpu.fpscr & FPSCR_CAUSE_ERROR))
235 int fpscr; local
243 fpscr = tsk->thread.xstate->hardfpu.fpscr;
244 prec = fpscr
273 int fpscr; local
317 int fpscr; local
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/powerpc/kvm/
H A Dbook3s_paired_singles.c162 kvm_cvt_df(&vcpu->arch.fpr[rt], &vcpu->arch.qpr[rt], &vcpu->arch.fpscr);
207 kvm_cvt_fd((u32*)tmp, &vcpu->arch.fpr[rs], &vcpu->arch.fpscr);
233 kvm_cvt_df(&vcpu->arch.fpr[rs], (u32*)tmp, &vcpu->arch.fpscr);
299 kvm_cvt_fd(&tmp[0], &vcpu->arch.fpr[rs], &vcpu->arch.fpscr);
317 kvm_cvt_df(&vcpu->arch.fpr[rs], &tmp[0], &vcpu->arch.fpscr);
505 void (*func)(u64 *fpscr,
519 kvm_cvt_df(&fpr[reg_in1], &ps0_in1, &vcpu->arch.fpscr);
520 kvm_cvt_df(&fpr[reg_in2], &ps0_in2, &vcpu->arch.fpscr);
521 kvm_cvt_df(&fpr[reg_in3], &ps0_in3, &vcpu->arch.fpscr);
526 func(&vcpu->arch.fpscr,
502 kvmppc_ps_three_in(struct kvm_vcpu *vcpu, bool rc, int reg_out, int reg_in1, int reg_in2, int reg_in3, int scalar, void (*func)(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2, u32 *src3)) argument
551 kvmppc_ps_two_in(struct kvm_vcpu *vcpu, bool rc, int reg_out, int reg_in1, int reg_in2, int scalar, void (*func)(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2)) argument
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/sh/kernel/cpu/
H A Dfpu.c27 fp->fpscr = FPSCR_INIT;
31 fp->fpscr = FPSCR_INIT;
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/arm/include/asm/
H A Dfpstate.h36 __u32 fpscr; member in struct:vfp_hard_struct
H A Duser.h90 unsigned long fpscr; member in struct:user_vfp
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/sh/kernel/cpu/sh2a/
H A Dfpu.c25 "sts.l fpscr, @-%0\n\t"
42 "lds %3, fpscr\n\t"
73 "lds.l @%0+, fpscr\n\t"
446 if ((tsk->thread.xstate->hardfpu.fpscr & FPSCR_FPU_ERROR)) {
457 int fpscr; local
465 fpscr = tsk->thread.xstate->hardfpu.fpscr;
466 prec = fpscr & (1 << 19);
468 if ((fpscr & FPSCR_FPU_ERROR)
484 } else if ((fpscr
500 int fpscr; local
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavutil/arm/
H A Dfloat_dsp_vfp.S30 fmrx r12, fpscr
32 fmxr fpscr, r12
65 fmxr fpscr, r12
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/arm/
H A Ddsputil_vfp.S46 fmrx r12, fpscr
48 fmxr fpscr, r12
81 fmxr fpscr, r12
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/powerpc/kernel/
H A Dtraps.c711 static inline int __parse_fpscr(unsigned long fpscr) argument
716 if ((fpscr & FPSCR_VE) && (fpscr & FPSCR_VX))
720 else if ((fpscr & FPSCR_OE) && (fpscr & FPSCR_OX))
724 else if ((fpscr & FPSCR_UE) && (fpscr & FPSCR_UX))
728 else if ((fpscr & FPSCR_ZE) && (fpscr & FPSCR_ZX))
732 else if ((fpscr
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