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Searched refs:float128 (Results 1 – 16 of 16) sorted by relevance

/qemu/include/fpu/
H A Dsoftfloat.h186 float128 int32_to_float128(int32_t, float_status *status);
187 float128 int64_to_float128(int64_t, float_status *status);
188 float128 int128_to_float128(Int128, float_status *status);
189 float128 uint64_to_float128(uint64_t, float_status *status);
190 float128 uint128_to_float128(Int128, float_status *status);
592 float128 float32_to_float128(float32, float_status *status);
789 float128 float64_to_float128(float64, float_status *status);
958 float128 floatx80_to_float128(floatx80, float_status *status);
1236 int32_t float128_to_int32(float128, float_status *status);
1237 int32_t float128_to_int32_round_to_zero(float128, float_status *status);
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H A Dsoftfloat-types.h113 } float128; typedef
114 #define make_float128(high_, low_) ((float128) { .high = high_, .low = low_ })
/qemu/tests/fp/
H A Dwrap.c.inc64 * floatx80 and float128 cannot be cast between qemu and softfloat, because
85 static float128_t qemu_to_soft128(float128 a)
95 static float128 soft_to_qemu128(float128_t a)
98 float128 ret;
154 float128 ret; \
252 float128 a; \
267 float128 qto;
276 float128 qfrom;
360 float128 a; \
378 float128 a; \
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H A Dfp-bench.c95 float128 f128;
121 static float128 random_quad_ops[MAX_OPERANDS] = {
177 float128 r = random_quad_ops[i]; in update_random_ops()
387 float128 a = ops[0].f128; in bench()
388 float128 b = ops[1].f128; in bench()
389 float128 c = ops[2].f128; in bench()
443 GEN_BENCH(bench_ ## opname ## _float128, float128, PREC_FLOAT128, op, n_ops)
458 GEN_BENCH_NO_NEG(bench_ ## name ## _float128, float128, PREC_FLOAT128, op, n)
/qemu/target/sparc/
H A Dfop_helper.c25 static inline float128 f128_in(Int128 i) in f128_in()
29 float128 f; in f128_in()
36 static inline Int128 f128_ret(float128 f) in f128_ret()
40 float128 f; in f128_ret()
145 float128 ret = float128_add(f128_in(src1), f128_in(src2), &env->fp_status); in helper_faddq()
152 float128 ret = float128_sub(f128_in(src1), f128_in(src2), &env->fp_status); in helper_fsubq()
159 float128 ret = float128_mul(f128_in(src1), f128_in(src2), &env->fp_status); in helper_fmulq()
166 float128 ret = float128_div(f128_in(src1), f128_in(src2), &env->fp_status); in helper_fdivq()
182 float128 ret = float128_mul(float64_to_float128(src1, &env->fp_status), in helper_fdmulq()
206 float128 ret = int32_to_float128(src, &env->fp_status); in helper_fitoq()
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/qemu/target/s390x/tcg/
H A Dvec_fpu_helper.c89 static float128 s390_vec_read_float128(const S390Vector *v) in s390_vec_read_float128()
105 static void s390_vec_write_float128(S390Vector *v, float128 data) in s390_vec_write_float128()
159 typedef float128 (*vop128_2_fn)(float128 a, float_status *s);
164 const float128 a = s390_vec_read_float128(v2); in vop128_2()
304 typedef float128 (*vop128_3_fn)(float128 a, float128 b, float_status *s);
309 const float128 a = s390_vec_read_float128(v2); in vop128_3()
310 const float128 b = s390_vec_read_float128(v3); in vop128_3()
383 const float128 a = s390_vec_read_float128(v1); in wfc128()
384 const float128 b = s390_vec_read_float128(v2); in wfc128()
478 typedef bool (*vfc128_fn)(float128 a, float128 b, float_status *status);
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H A Dfpu_helper.c35 static inline Int128 RET128(float128 f) in RET128()
40 static inline float128 ARG128(Int128 i) in ARG128()
165 uint32_t set_cc_nz_f128(float128 v) in set_cc_nz_f128()
197 static uint32_t set_cc_conv_f128(float128 v, float_status *stat) in set_cc_conv_f128()
236 float128 ret = float128_add(ARG128(a), ARG128(b), &env->fpu_status); in HELPER()
260 float128 ret = float128_sub(ARG128(a), ARG128(b), &env->fpu_status); in HELPER()
284 float128 ret = float128_div(ARG128(a), ARG128(b), &env->fpu_status); in HELPER()
318 float128 ret = float128_mul(ARG128(a), ARG128(b), &env->fpu_status); in HELPER()
326 float128 f1_128 = float64_to_float128(f1, &env->fpu_status); in HELPER()
327 float128 ret = float64_to_float128(f2, &env->fpu_status); in HELPER()
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/qemu/fpu/
H A Dsoftfloat.c647 static void QEMU_FLATTEN float128_unpack_raw(FloatParts128 *p, float128 f) in float128_unpack_raw()
694 static float128 QEMU_FLATTEN float128_pack_raw(const FloatParts128 *p) in float128_pack_raw()
1779 static void float128_unpack_canonical(FloatParts128 *p, float128 f, in float128_unpack_canonical()
1786 static float128 float128_round_pack_canonical(FloatParts128 *p, in float128_round_pack_canonical()
2070 static float128 QEMU_FLATTEN
2071 float128_addsub(float128 a, float128 b, float_status *status, bool subtract) in float128_addsub()
2082 float128 float128_add(float128 a, float128 b, float_status *status) in float128_add()
2087 float128 float128_sub(float128 a, float128 b, float_status *status) in float128_sub()
2202 float128 QEMU_FLATTEN
2203 float128_mul(float128 a, float128 b, float_status *status) in float128_mul()
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H A Dsoftfloat-specialize.c.inc452 bool float128_is_quiet_nan(float128 a, float_status *status)
472 bool float128_is_signaling_nan(float128 a, float_status *status)
H A Dsoftfloat-parts.c.inc1732 /* TODO: This algorithm looses bits too quickly for float128. */
1781 * float128; we may need another method.
/qemu/include/qemu/
H A Dcpu-float.h38 float128 q;
/qemu/target/ppc/
H A Dfpu_helper.c25 static inline float128 float128_snan_to_qnan(float128 x) in float128_snan_to_qnan()
27 float128 r; in float128_snan_to_qnan()
169 COMPUTE_FPRF(float128) in COMPUTE_FPRF()
2165 VSX_SCALAR_CMP(XSCMPEQQP, float128, eq, f128, 0)
2166 VSX_SCALAR_CMP(XSCMPGEQP, float128, le, f128, 1)
2167 VSX_SCALAR_CMP(XSCMPGTQP, float128, lt, f128, 1)
2420 VSX_MAX_MINC(XSMAXCQP, true, float128, f128);
2421 VSX_MAX_MINC(XSMINCQP, false, float128, f128);
2637 VSX_CVT_FP_TO_FP_VECTOR(xscvdpqp, 1, float64, float128, VsrD(0), f128, 1)
2906 VSX_CVT_FP_TO_INT_VECTOR(xscvqpsdz, float128, int64, f128, VsrD(0), \
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H A Dinternal.h226 void helper_compute_fprf_float128(CPUPPCState *env, float128 arg);
H A Dcpu.h344 float128 f128;
/qemu/docs/system/
H A Dtarget-sparc.rst33 ``-cpu TI-SuperSparc-II,+float128``.
/qemu/target/s390x/
H A Ds390x-internal.h294 uint32_t set_cc_nz_f128(float128 v);
316 uint16_t float128_dcmask(CPUS390XState *env, float128 f1);