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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id r8-20020a056000014800b003143b032b7asm4354258wrx.116.2023.07.04.09.36.36 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Jul 2023 09:36:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688488597; x=1691080597; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=ANDE8o5tT4TCHpJ1lybjyH19qs/lumWSbTmj9hQZYtk=; b=raiJEk0nQA0pqGWXspkImP+EkS3myBqBZhuJ0UAYZ2thIttrWMp11BFd2kJW4MgZ7m n0BN2mPCgXpPYr4lT0QqWR8BO8CV65kkwnFvTh7Ygd8tfo+/NPmn2mYc+mLTdF1fgtF3 qgOUztbT3UlUHl6zOGs2XmnJneaTs54veus9UJx/EOahUPlb9a7FUxm5GNmVcDL50/Pm MQQq/7oC1jEeI6lLh8tB/erMVCyipJguNhyQVa6A0tznufnB/R1T3kqNiNTuF2m8nfli VA32RMxSXey09xxlOQ4/ZHpN4aDWMEVqgVW3VS3F6BeNZ8U7vGGbHOkEVzLh9Ggkr3M1 A/uw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688488597; x=1691080597; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ANDE8o5tT4TCHpJ1lybjyH19qs/lumWSbTmj9hQZYtk=; b=ZY8D6KydpOVFbk39klubaRjSJYFhZriZAI3xEGDCYKLB8/VR+KPusSugfvPA03K+kB PBBod69KqGTNv8ILdHFcSFht6zC9oCZpvqbelRiPU+U82tBQmhIjX9ZXo9NvPgu96QgJ jMfyJa73mr7awnq6vmAobPtD7r2uJrcqsqgTphZllhYusjce7wGdWaq9muPRPysDNyEN P9UzWQAH3Pops9q6rDry7WDB63UwO4vr+J5crGicleb/VjvUj/CEsD/h+MGZpLUevj7O tav20gBmy3uI4gG3KmdDDeVxHwQbV4jg+N7rlksEsnbVPRJiCBWGJvEyKTULs2hE4OgF JNfg== X-Gm-Message-State: ABy/qLZJLkt/QvqYRnUK20adZyuxvFlEWQeQ3jzjDINV+4niUdtaeEPo vgAdhXayJdmZHZk7X1atDKRGssEadqtuvg/lUDc= X-Google-Smtp-Source: APBJJlHOz/r2UppZfoACYBp4upU/d98XIJU/PiKONjJCLt8p+Qp9/66jIpax1GgbQOEDN2yfe3GBmw== X-Received: by 2002:a1c:f30b:0:b0:3fb:ce46:c0b3 with SMTP id q11-20020a1cf30b000000b003fbce46c0b3mr10156238wmq.35.1688488597011; Tue, 04 Jul 2023 09:36:37 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 03/11] target/arm: Avoid splitting Zregs across lines in dump Date: Tue, 4 Jul 2023 17:36:26 +0100 Message-Id: <20230704163634.3188465-4-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230704163634.3188465-1-peter.maydell@linaro.org> References: <20230704163634.3188465-1-peter.maydell@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=2a00:1450:4864:20::32b; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x32b.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, T_SCC_BODY_TEXT_LINE=-0.01 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: 1688488659483100001 Content-Type: text/plain; charset="utf-8" From: Richard Henderson Allow the line length to extend to 548 columns. While annoyingly wide, it's still less confusing than the continuations we print. Also, the default VL used by Linux (and max for A64FX) uses only 140 columns. Signed-off-by: Richard Henderson Message-id: 20230622151201.1578522-2-richard.henderson@linaro.org Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- target/arm/cpu.c | 36 ++++++++++++++---------------------- 1 file changed, 14 insertions(+), 22 deletions(-) diff --git a/target/arm/cpu.c b/target/arm/cpu.c index a1e77698ba2..f12c714bc43 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -955,7 +955,7 @@ static void aarch64_cpu_dump_state(CPUState *cs, FILE *= f, int flags) ARMCPU *cpu =3D ARM_CPU(cs); CPUARMState *env =3D &cpu->env; uint32_t psr =3D pstate_read(env); - int i; + int i, j; int el =3D arm_current_el(env); const char *ns_status; bool sve; @@ -1014,7 +1014,7 @@ static void aarch64_cpu_dump_state(CPUState *cs, FILE= *f, int flags) } =20 if (sve) { - int j, zcr_len =3D sve_vqm1_for_el(env, el); + int zcr_len =3D sve_vqm1_for_el(env, el); =20 for (i =3D 0; i <=3D FFR_PRED_NUM; i++) { bool eol; @@ -1054,32 +1054,24 @@ static void aarch64_cpu_dump_state(CPUState *cs, FI= LE *f, int flags) } } =20 - for (i =3D 0; i < 32; i++) { - if (zcr_len =3D=3D 0) { + if (zcr_len =3D=3D 0) { + /* + * With vl=3D16, there are only 37 columns per register, + * so output two registers per line. + */ + for (i =3D 0; i < 32; i++) { qemu_fprintf(f, "Z%02d=3D%016" PRIx64 ":%016" PRIx64 "%s", i, env->vfp.zregs[i].d[1], env->vfp.zregs[i].d[0], i & 1 ? "\n" : " "); - } else if (zcr_len =3D=3D 1) { - qemu_fprintf(f, "Z%02d=3D%016" PRIx64 ":%016" PRIx64 - ":%016" PRIx64 ":%016" PRIx64 "\n", - i, env->vfp.zregs[i].d[3], env->vfp.zregs[i].= d[2], - env->vfp.zregs[i].d[1], env->vfp.zregs[i].d[0= ]); - } else { + } + } else { + for (i =3D 0; i < 32; i++) { + qemu_fprintf(f, "Z%02d=3D", i); for (j =3D zcr_len; j >=3D 0; j--) { - bool odd =3D (zcr_len - j) % 2 !=3D 0; - if (j =3D=3D zcr_len) { - qemu_fprintf(f, "Z%02d[%x-%x]=3D", i, j, j - 1); - } else if (!odd) { - if (j > 0) { - qemu_fprintf(f, " [%x-%x]=3D", j, j - 1); - } else { - qemu_fprintf(f, " [%x]=3D", j); - } - } qemu_fprintf(f, "%016" PRIx64 ":%016" PRIx64 "%s", env->vfp.zregs[i].d[j * 2 + 1], - env->vfp.zregs[i].d[j * 2], - odd || j =3D=3D 0 ? "\n" : ":"); + env->vfp.zregs[i].d[j * 2 + 0], + j ? ":" : "\n"); } } } --=20 2.34.1