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[187.189.51.143]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-5f2793255bbsm541045eaf.40.2024.12.05.19.19.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Dec 2024 19:19:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1733455197; x=1734059997; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Ibdd8VDkjFPzML8s48eYkRj1V2SiKDJHWaM9nlMLIEk=; b=CXzpLHE4G/1lrAVoOtQsNzUiDoAcvUeoM+7c1PcNgw9HIszFPAMxKLjqOTgqAvIaWa JRPv01SP3DSfrP4HZhaV8ns/nPuw4RHQPRKshyjmhKCIndWeBJ4xoj8qe72jvQKrvZqa v8l/EpKi3HUX49lOpmoSZE0puPlGN2uHfbHnfw/ESg3mkkqTyel6/kXxTNW03SXumDqZ 7WdLBBjQE57LVzovZJF1M294cnWUG8ZDG3XwhDBOeuR/EN+2fvLkA4vvZO3Fo9AuKrYB 6On6YDFPSzoftsY9JvuUwCdthHRVnmaen50zPelF4vhl6oCG4+fTfBfmHEegboc9pjDE 85FA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733455197; x=1734059997; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Ibdd8VDkjFPzML8s48eYkRj1V2SiKDJHWaM9nlMLIEk=; b=Zt+mfrj1vlNn0BsstExX0VkpWots9jf9T8TjgTekOYlposdDo4Bej0XyVfBMD10mzP Oq4MlCNCoufbZucoevEI2lGmmusgL28DdBsYlBfrLRc2qwNMu6RLHuLfbeT9aDS3aNGX BPWQlt+Xh7dZpeu4yB5fz8s/NtggGwWYBgCgbsBTPSdhr5jfwauPlqp965QKfMg93vQF r4fsT0bjeL9DD4qLLIKARe1sqm8TOVq05bl4v0ZqT0dOjpyJSQnNCj9lr4xurjTccc4b TU08rzdi6qRDcxB9khy6ZdLzwWDtoceKHf+OgDyhY8UPKqvaW/qS/LwkXbrZGdXC8/qv 0bHw== X-Gm-Message-State: AOJu0YzZoYT//sVIFedxKgb0waHrqPTX02ZbNtb8HvCdr44EvEGOhh01 lmEKlZrQnaTfftLSfgffPismWanFotkXTOqLKJvJ1Aur/z6bHwWfTyWWOobtgcHMHcR7PwznvyW dqakpbWSp X-Gm-Gg: ASbGnct7yXJ46GamfrA7o1CfnbtpQxK8uqcnGI0saQQaJFGy2w+it2RGTRJMlVS2LO7 6mZI5RxJdm+LhxNkmsedGZqJPXe/s5hB5i/wsGKiFKsdfAqWNWrzvO0VVlo03WAsh0d6i4IJAGE aASxj1C9hOFAPSwZSGcpnKZ79FMZRFR2lYvue/lndg3xeGHK1+eERVHbF7gaauHBOyRGNhVvqon 1v+44AgdJeGthE3o4xcZ5XV/YKUQrK1NzZ7pU6zMY66YVrnLvL/MhsvdE/D6eWJXg5cLioYXBgx j4rvcHxepNOyq6PNPcFQBBy6b7C6w93F6fIB X-Google-Smtp-Source: AGHT+IElB311r2BIoQjE0Oi2gGnSQRM0+FXcaVvm+FoRDaS2THuPPNFo2tjEZhMWn4j37ChjJz8OqA== X-Received: by 2002:a05:6830:2aa5:b0:71d:5604:2084 with SMTP id 46e09a7af769-71dcf4bead8mr857427a34.5.1733455197709; Thu, 05 Dec 2024 19:19:57 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH 2/2] target/arm: Use float_status in helper_vfp_fcvt{ds,sd} Date: Thu, 5 Dec 2024 21:19:52 -0600 Message-ID: <20241206031952.78776-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241206031952.78776-1-richard.henderson@linaro.org> References: <20241206031952.78776-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::c30; envelope-from=richard.henderson@linaro.org; helo=mail-oo1-xc30.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1733455244358116600 Content-Type: text/plain; charset="utf-8" Pass float_status not env to match other functions. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/arm/helper.h | 4 ++-- target/arm/tcg/translate-a64.c | 15 ++++++++++----- target/arm/tcg/translate-vfp.c | 4 ++-- target/arm/vfp_helper.c | 8 ++++---- 4 files changed, 18 insertions(+), 13 deletions(-) diff --git a/target/arm/helper.h b/target/arm/helper.h index d4c8ff40a1..6abab5da99 100644 --- a/target/arm/helper.h +++ b/target/arm/helper.h @@ -147,8 +147,8 @@ DEF_HELPER_3(vfp_cmpeh, void, f16, f16, env) DEF_HELPER_3(vfp_cmpes, void, f32, f32, env) DEF_HELPER_3(vfp_cmped, void, f64, f64, env) =20 -DEF_HELPER_2(vfp_fcvtds, f64, f32, env) -DEF_HELPER_2(vfp_fcvtsd, f32, f64, env) +DEF_HELPER_2(vfp_fcvtds, f64, f32, fpst) +DEF_HELPER_2(vfp_fcvtsd, f32, f64, fpst) DEF_HELPER_FLAGS_2(bfcvt, TCG_CALL_NO_RWG, i32, f32, fpst) DEF_HELPER_FLAGS_2(bfcvt_pair, TCG_CALL_NO_RWG, i32, i64, fpst) =20 diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c index 6286e4fda3..f0d5ce123e 100644 --- a/target/arm/tcg/translate-a64.c +++ b/target/arm/tcg/translate-a64.c @@ -8502,8 +8502,9 @@ static bool trans_FCVT_s_ds(DisasContext *s, arg_rr *= a) if (fp_access_check(s)) { TCGv_i32 tcg_rn =3D read_fp_sreg(s, a->rn); TCGv_i64 tcg_rd =3D tcg_temp_new_i64(); + TCGv_ptr fpst =3D fpstatus_ptr(FPST_FPCR); =20 - gen_helper_vfp_fcvtds(tcg_rd, tcg_rn, tcg_env); + gen_helper_vfp_fcvtds(tcg_rd, tcg_rn, fpst); write_fp_dreg(s, a->rd, tcg_rd); } return true; @@ -8528,8 +8529,9 @@ static bool trans_FCVT_s_sd(DisasContext *s, arg_rr *= a) if (fp_access_check(s)) { TCGv_i64 tcg_rn =3D read_fp_dreg(s, a->rn); TCGv_i32 tcg_rd =3D tcg_temp_new_i32(); + TCGv_ptr fpst =3D fpstatus_ptr(FPST_FPCR); =20 - gen_helper_vfp_fcvtsd(tcg_rd, tcg_rn, tcg_env); + gen_helper_vfp_fcvtsd(tcg_rd, tcg_rn, fpst); write_fp_sreg(s, a->rd, tcg_rd); } return true; @@ -9208,7 +9210,9 @@ static void gen_fcvtn_hs(TCGv_i64 d, TCGv_i64 n) static void gen_fcvtn_sd(TCGv_i64 d, TCGv_i64 n) { TCGv_i32 tmp =3D tcg_temp_new_i32(); - gen_helper_vfp_fcvtsd(tmp, n, tcg_env); + TCGv_ptr fpst =3D fpstatus_ptr(FPST_FPCR); + + gen_helper_vfp_fcvtsd(tmp, n, fpst); tcg_gen_extu_i32_i64(d, tmp); } =20 @@ -9498,11 +9502,13 @@ static bool trans_FCVTL_v(DisasContext *s, arg_qrr_= e *a) * The only instruction like this is FCVTL. */ int pass; + TCGv_ptr fpst; =20 if (!fp_access_check(s)) { return true; } =20 + fpst =3D fpstatus_ptr(FPST_FPCR); if (a->esz =3D=3D MO_64) { /* 32 -> 64 bit fp conversion */ TCGv_i64 tcg_res[2]; @@ -9512,7 +9518,7 @@ static bool trans_FCVTL_v(DisasContext *s, arg_qrr_e = *a) for (pass =3D 0; pass < 2; pass++) { tcg_res[pass] =3D tcg_temp_new_i64(); read_vec_element_i32(s, tcg_op, a->rn, srcelt + pass, MO_32); - gen_helper_vfp_fcvtds(tcg_res[pass], tcg_op, tcg_env); + gen_helper_vfp_fcvtds(tcg_res[pass], tcg_op, fpst); } for (pass =3D 0; pass < 2; pass++) { write_vec_element(s, tcg_res[pass], a->rd, pass, MO_64); @@ -9521,7 +9527,6 @@ static bool trans_FCVTL_v(DisasContext *s, arg_qrr_e = *a) /* 16 -> 32 bit fp conversion */ int srcelt =3D a->q ? 4 : 0; TCGv_i32 tcg_res[4]; - TCGv_ptr fpst =3D fpstatus_ptr(FPST_FPCR); TCGv_i32 ahp =3D get_ahp_flag(); =20 for (pass =3D 0; pass < 4; pass++) { diff --git a/target/arm/tcg/translate-vfp.c b/target/arm/tcg/translate-vfp.c index c160a86e70..3cbe9a7418 100644 --- a/target/arm/tcg/translate-vfp.c +++ b/target/arm/tcg/translate-vfp.c @@ -2937,7 +2937,7 @@ static bool trans_VCVT_sp(DisasContext *s, arg_VCVT_s= p *a) vm =3D tcg_temp_new_i32(); vd =3D tcg_temp_new_i64(); vfp_load_reg32(vm, a->vm); - gen_helper_vfp_fcvtds(vd, vm, tcg_env); + gen_helper_vfp_fcvtds(vd, vm, fpstatus_ptr(FPST_FPCR)); vfp_store_reg64(vd, a->vd); return true; } @@ -2963,7 +2963,7 @@ static bool trans_VCVT_dp(DisasContext *s, arg_VCVT_d= p *a) vd =3D tcg_temp_new_i32(); vm =3D tcg_temp_new_i64(); vfp_load_reg64(vm, a->vm); - gen_helper_vfp_fcvtsd(vd, vm, tcg_env); + gen_helper_vfp_fcvtsd(vd, vm, fpstatus_ptr(FPST_FPCR)); vfp_store_reg32(vd, a->vd); return true; } diff --git a/target/arm/vfp_helper.c b/target/arm/vfp_helper.c index 26a52852fc..40c13f3685 100644 --- a/target/arm/vfp_helper.c +++ b/target/arm/vfp_helper.c @@ -400,14 +400,14 @@ FLOAT_CONVS(ui, d, float64, 64, u) #undef FLOAT_CONVS =20 /* floating point conversion */ -float64 VFP_HELPER(fcvtd, s)(float32 x, CPUARMState *env) +float64 VFP_HELPER(fcvtd, s)(float32 x, float_status *status) { - return float32_to_float64(x, &env->vfp.fp_status); + return float32_to_float64(x, status); } =20 -float32 VFP_HELPER(fcvts, d)(float64 x, CPUARMState *env) +float32 VFP_HELPER(fcvts, d)(float64 x, float_status *status) { - return float64_to_float32(x, &env->vfp.fp_status); + return float64_to_float32(x, status); } =20 uint32_t HELPER(bfcvt)(float32 x, float_status *status) --=20 2.43.0