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Searched refs:IEEE_TRAP_ENABLE_UNF (Results 1 – 4 of 4) sorted by relevance

/linux/arch/alpha/include/uapi/asm/
A Dfpu.h47 #define IEEE_TRAP_ENABLE_UNF (1UL<<4) /* underflow */ macro
51 IEEE_TRAP_ENABLE_OVF | IEEE_TRAP_ENABLE_UNF |\
102 fp |= (~sw & (IEEE_TRAP_ENABLE_UNF | IEEE_TRAP_ENABLE_INE)) << 57; in ieee_swcr_to_fpcr()
117 sw |= (~fp >> 57) & (IEEE_TRAP_ENABLE_UNF | IEEE_TRAP_ENABLE_INE); in ieee_fpcr_to_swcr()
/linux/arch/alpha/include/asm/
A Dsfp-machine.h72 #define FP_EX_UNDERFLOW IEEE_TRAP_ENABLE_UNF
/linux/arch/alpha/math-emu/
A Dmath.c320 if (_fex & IEEE_TRAP_ENABLE_UNF) si_code = FPE_FLTUND; in alpha_fp_emul()
/linux/arch/alpha/kernel/
A Dosf_sys.c874 if (fex & IEEE_TRAP_ENABLE_UNF) si_code = FPE_FLTUND; in SYSCALL_DEFINE5()

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