Searched refs:fp_c (Results 1 - 5 of 5) sorted by relevance

/netbsd-6-1-5-RELEASE/sys/arch/alpha/include/
H A Dfpu.h109 #define FP_C_TO_NETBSD_MASK(fp_c) ((fp_c) >> 1 & 0x3f)
110 #define FP_C_TO_NETBSD_FLAG(fp_c) ((fp_c) >> 17 & 0x3f)
113 #define CLEAR_FP_C_MASK(fp_c) ((fp_c) & ~(0x3f << 1))
114 #define CLEAR_FP_C_FLAG(fp_c) ((fp_c) & ~(0x3f << 17))
115 #define SET_FP_C_MASK(fp_c, m) (CLEAR_FP_C_MASK(fp_c) | NETBSD_MASK_TO_FP_
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H A Dsysarch.h57 uint64_t fp_c; member in struct:alpha_fp_c_args
/netbsd-6-1-5-RELEASE/lib/csu/alpha/
H A Dcrtfm.c66 args.fp_c = IEEE_MAP_DMZ|IEEE_MAP_UMZ;
/netbsd-6-1-5-RELEASE/sys/arch/alpha/alpha/
H A Dsys_machdep.c129 args.fp_c = alpha_read_fp_c(l);
140 if ((args.fp_c >> 63) != 0)
141 args.fp_c |= IEEE_INHERIT;
142 alpha_write_fp_c(l, args.fp_c);
H A Dfp_complete.c100 /* Move bits from sw fp_c to hw fpcr. */
342 fp_c_to_fpcr_1(uint64_t fpcr, uint64_t fp_c) argument
353 * Programs that fiddle with the fpcr exception bits (instead of fp_c)
355 * the official home is in the fp_c. Furthermore, the kernel puts
368 disables = FP_C_TO_NETBSD_FLAG(fp_c) & ~FP_C_TO_NETBSD_MASK(fp_c);
385 fpcr |= fp_c & FP_C_MIRRORED << (FPCR_MIR_START - FP_C_MIR_START);
386 fpcr |= (fp_c & IEEE_MAP_DMZ) << 36;
387 if (fp_c & FP_C_MIRRORED)
389 if (fp_c
402 alpha_write_fp_c(struct lwp *l, uint64_t fp_c) argument
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