/linux-master/arch/arm/nwfpe/ |
H A D | fpa11.inl | 43 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 */
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H A D | fpa11.h | 70 /* 100 */ FPCR fpcr; /* floating point control register */ member in struct:tagFPA11
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/linux-master/arch/alpha/include/asm/ |
H A D | fpu.h | 73 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;
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/linux-master/arch/arm/include/asm/ |
H A D | user.h | 45 unsigned int fpcr:32; member in struct:user_fp
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/linux-master/arch/m68k/ifpsp060/src/ |
H A D | ftest.S | 241 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 D | fplsp.S | 566 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 D | spu_restore.c | 118 vector unsigned int fpcr; local 124 offset = LSCSA_QW_OFFSET(fpcr); 125 fpcr = regs_spill[offset].v; 126 spu_mtfpscr(fpcr);
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H A D | spu_save.c | 69 // vector unsigned int fpcr; 76 offset = LSCSA_QW_OFFSET(fpcr);
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/linux-master/arch/alpha/math-emu/ |
H A D | math.c | 110 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);
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/linux-master/arch/m68k/fpsp040/ |
H A D | sint.S | 199 fmovel %fpcr,-(%sp) 200 fmovel #0,%fpcr 204 fmovel (%sp)+,%fpcr 240 fmovel %fpcr,-(%sp) 241 fmovel #0,%fpcr 243 fmovel (%sp)+,%fpcr
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H A D | ssinh.S | 94 fmovel #0,%fpcr 107 fmovel %d1,%fpcr 129 fmovel (%sp)+,%fpcr
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H A D | slog2.S | 123 fmovel (%sp)+,%fpcr 136 fmovel (%sp)+,%fpcr 150 fmovel (%sp)+,%fpcr 172 fmovel %d1,%fpcr 180 fmovel (%sp)+,%fpcr
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H A D | x_unfl.S | 50 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
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H A D | sacos.S | 58 fmovel %d1,%fpcr | ...load user's rounding mode/precision 82 movel %d1,-(%sp) |save original users fpcr 85 fmovel (%sp)+,%fpcr |restore users exceptions
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H A D | x_operr.S | 69 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
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H A D | satanh.S | 93 fmovel (%sp)+,%fpcr
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H A D | x_ovfl.S | 62 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
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H A D | x_snan.S | 47 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
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H A D | x_unimp.S | 48 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
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/linux-master/arch/arm64/include/asm/ |
H A D | fpsimdmacros.h | 30 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
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/linux-master/arch/alpha/kernel/ |
H A D | ptrace.c | 132 /* 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;
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H A D | osf_sys.c | 782 * 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 D | spu_csa.h | 57 * @fpcr: Saved floating point status control register. 73 struct spu_reg128 fpcr; member in struct:spu_lscsa
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/linux-master/arch/arm64/include/uapi/asm/ |
H A D | ptrace.h | 98 __u32 fpcr; member in struct:user_fpsimd_state
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H A D | sigcontext.h | 80 __u32 fpcr; member in struct:fpsimd_context
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