Searched refs:fpcr (Results 1 - 25 of 51) sorted by relevance

123

/linux-master/arch/arm/nwfpe/
H A Dfpa11.inl43 return (fpa11->fpcr & ~MASK_RFC);
49 fpa11->fpcr &= ~MASK_WFC; /* clear SB, AB and DA bits */
50 fpa11->fpcr |= (reg & MASK_WFC); /* write SB, AB and DA bits */
H A Dfpa11.h70 /* 100 */ FPCR fpcr; /* floating point control register */ member in struct:tagFPA11
/linux-master/arch/alpha/include/asm/
H A Dfpu.h73 swcr_update_status(unsigned long swcr, unsigned long fpcr) argument
76 the acrued exception bits from the real fpcr. */
79 swcr |= (fpcr >> 35) & IEEE_STATUS_MASK;
/linux-master/arch/arm/include/asm/
H A Duser.h45 unsigned int fpcr:32; member in struct:user_fp
/linux-master/arch/m68k/ifpsp060/src/
H A Dftest.S241 fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
246 fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
259 fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
281 fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
286 fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
299 fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
322 fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
327 fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
336 fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
359 fmovm.l DEF_FPCREGS(%pc),%fpcr,
[all...]
H A Dfplsp.S566 fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
569 fmov.l &0x0,%fpcr # zero FPCR
613 fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
623 fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
626 fmov.l &0x0,%fpcr # zero FPCR
671 fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
681 fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
684 fmov.l &0x0,%fpcr # zero FPCR
729 fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
743 fmovm.l %fpcr,
[all...]
/linux-master/arch/powerpc/platforms/cell/spufs/
H A Dspu_restore.c118 vector unsigned int fpcr; local
124 offset = LSCSA_QW_OFFSET(fpcr);
125 fpcr = regs_spill[offset].v;
126 spu_mtfpscr(fpcr);
H A Dspu_save.c69 // vector unsigned int fpcr;
76 offset = LSCSA_QW_OFFSET(fpcr);
/linux-master/arch/alpha/math-emu/
H A Dmath.c110 unsigned long res, va, vb, vc, swcr, fpcr; local
122 fpcr = rdfpcr();
123 swcr = swcr_update_status(current_thread_info()->ieee_state, fpcr);
126 /* Dynamic -- get rounding mode from fpcr. */
127 mode = (fpcr >> FPCR_DYN_SHIFT) & 3;
310 fpcr &= (~FPCR_MASK | FPCR_DYN_MASK);
311 fpcr |= ieee_swcr_to_fpcr(swcr);
312 wrfpcr(fpcr);
/linux-master/arch/m68k/fpsp040/
H A Dsint.S199 fmovel %fpcr,-(%sp)
200 fmovel #0,%fpcr
204 fmovel (%sp)+,%fpcr
240 fmovel %fpcr,-(%sp)
241 fmovel #0,%fpcr
243 fmovel (%sp)+,%fpcr
H A Dssinh.S94 fmovel #0,%fpcr
107 fmovel %d1,%fpcr
129 fmovel (%sp)+,%fpcr
H A Dslog2.S123 fmovel (%sp)+,%fpcr
136 fmovel (%sp)+,%fpcr
150 fmovel (%sp)+,%fpcr
172 fmovel %d1,%fpcr
180 fmovel (%sp)+,%fpcr
H A Dx_unfl.S50 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
75 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
110 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
129 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
136 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
168 bnes unf_cont |if not, use fpcr prec in round
H A Dsacos.S58 fmovel %d1,%fpcr | ...load user's rounding mode/precision
82 movel %d1,-(%sp) |save original users fpcr
85 fmovel (%sp)+,%fpcr |restore users exceptions
H A Dx_operr.S69 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
103 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
314 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
340 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
351 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
H A Dsatanh.S93 fmovel (%sp)+,%fpcr
H A Dx_ovfl.S62 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
87 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
118 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
138 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
145 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
H A Dx_snan.S47 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
74 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
107 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
135 fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
H A Dx_unimp.S48 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
/linux-master/arch/arm64/include/asm/
H A Dfpsimdmacros.h30 mrs x\tmpnr, fpcr
36 * Writes to fpcr may be self-synchronising, so avoid restoring
39 mrs \tmp, fpcr
42 msr fpcr, \state
319 mrs x\nxtmp, fpcr
334 msr fpcr, x\nxtmp variable
/linux-master/arch/alpha/kernel/
H A Dptrace.c132 /* Special hack for fpcr -- combine hardware and software bits. */
134 unsigned long fpcr = *get_reg_addr(task, regno); local
137 swcr = swcr_update_status(swcr, fpcr);
138 return fpcr | swcr;
H A Dosf_sys.c782 * ops can be used (under OSF/1) to set the fpcr that should
824 unsigned long swcr, fpcr; local
841 /* Update the real fpcr. */
842 fpcr = rdfpcr() & FPCR_DYN_MASK;
843 fpcr |= ieee_swcr_to_fpcr(swcr);
844 wrfpcr(fpcr);
850 unsigned long exc, swcr, fpcr, fex; local
862 /* Update the real fpcr. */
863 fpcr = rdfpcr();
864 fpcr |
[all...]
/linux-master/arch/powerpc/include/asm/
H A Dspu_csa.h57 * @fpcr: Saved floating point status control register.
73 struct spu_reg128 fpcr; member in struct:spu_lscsa
/linux-master/arch/arm64/include/uapi/asm/
H A Dptrace.h98 __u32 fpcr; member in struct:user_fpsimd_state
H A Dsigcontext.h80 __u32 fpcr; member in struct:fpsimd_context

Completed in 368 milliseconds

123