diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2023-11-03 10:38:28 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-02-03 16:46:10 +1000 |
| commit | 25a5769e3b0da1c1f69e93af1ace8f7b5d0cd238 (patch) | |
| tree | b5881c870ac4d0e6ee84218aed59e7d9a66819e2 /target/sparc | |
| parent | d81e3efed9c9c487c86bb834ab74302c643a703b (diff) | |
target/sparc: Use i128 for FqTOd, FqTOx
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20231103173841.33651-10-richard.henderson@linaro.org>
Diffstat (limited to 'target/sparc')
| -rw-r--r-- | target/sparc/fop_helper.c | 8 | ||||
| -rw-r--r-- | target/sparc/helper.h | 4 | ||||
| -rw-r--r-- | target/sparc/translate.c | 7 |
3 files changed, 10 insertions, 9 deletions
diff --git a/target/sparc/fop_helper.c b/target/sparc/fop_helper.c index 657a14575d..9f39b933e8 100644 --- a/target/sparc/fop_helper.c +++ b/target/sparc/fop_helper.c @@ -190,9 +190,9 @@ void helper_fstoq(CPUSPARCState *env, float32 src) QT0 = float32_to_float128(src, &env->fp_status); } -float64 helper_fqtod(CPUSPARCState *env) +float64 helper_fqtod(CPUSPARCState *env, Int128 src) { - return float128_to_float64(QT1, &env->fp_status); + return float128_to_float64(f128_in(src), &env->fp_status); } void helper_fdtoq(CPUSPARCState *env, float64 src) @@ -227,9 +227,9 @@ int64_t helper_fdtox(CPUSPARCState *env, float64 src) return float64_to_int64_round_to_zero(src, &env->fp_status); } -int64_t helper_fqtox(CPUSPARCState *env) +int64_t helper_fqtox(CPUSPARCState *env, Int128 src) { - return float128_to_int64_round_to_zero(QT1, &env->fp_status); + return float128_to_int64_round_to_zero(f128_in(src), &env->fp_status); } #endif diff --git a/target/sparc/helper.h b/target/sparc/helper.h index e770107eb0..4cb3451878 100644 --- a/target/sparc/helper.h +++ b/target/sparc/helper.h @@ -100,7 +100,7 @@ DEF_HELPER_FLAGS_2(fdtos, TCG_CALL_NO_RWG, f32, env, f64) DEF_HELPER_FLAGS_2(fstod, TCG_CALL_NO_RWG, f64, env, f32) DEF_HELPER_FLAGS_2(fqtos, TCG_CALL_NO_RWG, f32, env, i128) DEF_HELPER_FLAGS_2(fstoq, TCG_CALL_NO_RWG, void, env, f32) -DEF_HELPER_FLAGS_1(fqtod, TCG_CALL_NO_RWG, f64, env) +DEF_HELPER_FLAGS_2(fqtod, TCG_CALL_NO_RWG, f64, env, i128) DEF_HELPER_FLAGS_2(fdtoq, TCG_CALL_NO_RWG, void, env, f64) DEF_HELPER_FLAGS_2(fstoi, TCG_CALL_NO_RWG, s32, env, f32) DEF_HELPER_FLAGS_2(fdtoi, TCG_CALL_NO_RWG, s32, env, f64) @@ -108,7 +108,7 @@ DEF_HELPER_FLAGS_2(fqtoi, TCG_CALL_NO_RWG, s32, env, i128) #ifdef TARGET_SPARC64 DEF_HELPER_FLAGS_2(fstox, TCG_CALL_NO_RWG, s64, env, f32) DEF_HELPER_FLAGS_2(fdtox, TCG_CALL_NO_RWG, s64, env, f64) -DEF_HELPER_FLAGS_1(fqtox, TCG_CALL_NO_RWG, s64, env) +DEF_HELPER_FLAGS_2(fqtox, TCG_CALL_NO_RWG, s64, env, i128) DEF_HELPER_FLAGS_2(fpmerge, TCG_CALL_NO_RWG_SE, i64, i64, i64) DEF_HELPER_FLAGS_2(fmul8x16, TCG_CALL_NO_RWG_SE, i64, i64, i64) diff --git a/target/sparc/translate.c b/target/sparc/translate.c index f70efb29a1..6f75f4d5d6 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -4717,8 +4717,9 @@ TRANS(FqTOs, ALL, do_env_fq, a, gen_helper_fqtos) TRANS(FqTOi, ALL, do_env_fq, a, gen_helper_fqtoi) static bool do_env_dq(DisasContext *dc, arg_r_r *a, - void (*func)(TCGv_i64, TCGv_env)) + void (*func)(TCGv_i64, TCGv_env, TCGv_i128)) { + TCGv_i128 src; TCGv_i64 dst; if (gen_trap_ifnofpu(dc)) { @@ -4729,9 +4730,9 @@ static bool do_env_dq(DisasContext *dc, arg_r_r *a, } gen_op_clear_ieee_excp_and_FTT(); - gen_op_load_fpr_QT1(QFPREG(a->rs)); + src = gen_load_fpr_Q(dc, a->rs); dst = gen_dest_fpr_D(dc, a->rd); - func(dst, tcg_env); + func(dst, tcg_env, src); gen_helper_check_ieee_exceptions(cpu_fsr, tcg_env); gen_store_fpr_D(dc, a->rd, dst); return advance_pc(dc); |