fpcsr 28 arch/mips/kernel/signal-common.h extern int fpcsr_pending(unsigned int __user *fpcsr); fpcsr 497 arch/mips/kernel/signal.c int fpcsr_pending(unsigned int __user *fpcsr) fpcsr 502 arch/mips/kernel/signal.c err = __get_user(csr, fpcsr); fpcsr 510 arch/mips/kernel/signal.c err |= __put_user(csr, fpcsr); fpcsr 111 arch/nds32/include/asm/elf.h unsigned long fpcsr; fpcsr 53 arch/nds32/include/asm/sfp-machine.h #define __FPU_FPCSR (current->thread.fpu.fpcsr) fpcsr 14 arch/nds32/include/uapi/asm/sigcontext.h unsigned long fpcsr; fpcsr 15 arch/nds32/kernel/fpu.c .fpcsr = FPCSR_INIT, fpcsr 23 arch/nds32/kernel/fpu.c unsigned int fpcfg, fpcsr; fpcsr 78 arch/nds32/kernel/fpu.c : "=&r" (fpcsr) fpcsr 87 arch/nds32/kernel/fpu.c unsigned int fpcfg, fpcsr; fpcsr 138 arch/nds32/kernel/fpu.c "fmtcsr %0\n\t":"=&r" (fpcsr) fpcsr 188 arch/nds32/kernel/fpu.c inline void fill_sigfpe_signo(unsigned int fpcsr, int *signo) fpcsr 190 arch/nds32/kernel/fpu.c if (fpcsr & FPCSR_mskOVFT) fpcsr 193 arch/nds32/kernel/fpu.c else if (fpcsr & FPCSR_mskUDFT) fpcsr 196 arch/nds32/kernel/fpu.c else if (fpcsr & FPCSR_mskIVOT) fpcsr 198 arch/nds32/kernel/fpu.c else if (fpcsr & FPCSR_mskDBZT) fpcsr 200 arch/nds32/kernel/fpu.c else if (fpcsr & FPCSR_mskIEXT) fpcsr 206 arch/nds32/kernel/fpu.c unsigned int fpcsr; fpcsr 215 arch/nds32/kernel/fpu.c fpcsr = current->thread.fpu.fpcsr; fpcsr 217 arch/nds32/kernel/fpu.c if (fpcsr & redo_except) { fpcsr 219 arch/nds32/kernel/fpu.c fpcsr = current->thread.fpu.fpcsr; fpcsr 221 arch/nds32/kernel/fpu.c current->thread.fpu.fpcsr &= ~(redo_except); fpcsr 224 arch/nds32/kernel/fpu.c } else if (fpcsr & FPCSR_mskRIT) { fpcsr 232 arch/nds32/kernel/fpu.c fill_sigfpe_signo(fpcsr, &si_code); fpcsr 356 arch/nds32/math-emu/fpuemu.c if (((fpu_reg->fpcsr << 5) & fpu_reg->fpcsr & FPCSR_mskALLE_NO_UDF_IEXE) fpcsr 357 arch/nds32/math-emu/fpuemu.c || ((fpu_reg->fpcsr << 5) & (fpu_reg->UDF_IEX_trap))) { fpcsr 359 arch/nds32/math-emu/fpuemu.c if ((fpu_reg->fpcsr << 5) & fpu_reg->fpcsr & FPCSR_mskALLE) {