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([71.212.136.242]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-211d0f47adbsm32399055ad.223.2024.11.16.16.11.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Nov 2024 16:11:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1731802286; x=1732407086; darn=nongnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=+g2eNNwdi+ZRWwt/0k8PCPo7YfvWyjRPCKEEPHDqTo8=; b=gD+OgATHD0KINsq/OzrTEKEtssUtgsdmFCuidO0e8bAEJnG4tcJLTXgO8Xn4FUYkTs ZkJEpiM8goU+9bx4YGIah8D3+tvC8r5n7pSLUbVKI9BKHK5m4rXAnVDkPosWYKMPQ8Oa TbyfWF1r0YsGoXyskfjKvfNKjpyV+/FPa30Xmei0oKJmudVkvPrI/EhnjGCSllP2ltGx VSbO/iYkhfR0Ff0R786Z3PVM6xQaZo76dAESboj0TI41j1Y1hnuJ56oJ6GMupGYTau/M F/rRJ2IZX3b+QqF9NqJ9mxI4Xc2rna7p7Cyr7ci/TEQVrbN9ZLasll66YxkKOQ0W3/j4 nP3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731802286; x=1732407086; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=+g2eNNwdi+ZRWwt/0k8PCPo7YfvWyjRPCKEEPHDqTo8=; b=bnyL0r2J/Mcyb+2wTYwexLOYZishtGpa4q5fqltHXB/YQKz25G2JJqkp59SLUHo87m kmyrs/g456bdg+XSOU3569/9ECsY/TRHIfd7cAf3WP2WlSD6vdg2HRY3iM/8C3+3eeTN mpDw/RksojrcWM4HlPcsjVK2CnuDxvgTIRyYaJC0GKB5OTQ54yEoPH1IFWTYln19bfnw RTNqkEKBLDvOM9d2QGVlwWUjhBwXFhizEsOvrAdwDschXN5U8/xeVQYcwDHZP+CIRFKi QuNfsPMlUyuIRlldCAPIuFvVsw6H8p3JXyiboVO+JqzF0nOUpSFF+d/QVuJGwFbQ4iuy mcMA== X-Gm-Message-State: AOJu0Yyjy0UqrFvBlJQWnQnD1125kgFOySFUyoBJhHQiGLy8xOl1v9rC p6VkxUUiU76kElVmrfbT/9orcuTYy/6Vfy2Vys7vD2slZPUc6GsQNkuqDNjJG0ggJv7XH91sfgC O X-Google-Smtp-Source: AGHT+IE/UQ/WKgmE79w2ga8MD4iWg8XmjBRXbeNulcajgeEBRnyQY+1Ylzqy8rIi2dwSouVkw2cOxg== X-Received: by 2002:a17:902:ce06:b0:20c:9936:f0ab with SMTP id d9443c01a7336-211d0ecd04bmr113203465ad.47.1731802286601; Sat, 16 Nov 2024 16:11:26 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH RISU] risugen/aarch64: FCMP*Z* require rm == 0 Date: Sat, 16 Nov 2024 16:11:25 -0800 Message-ID: <20241117001125.497129-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 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::429; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x429.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: 1731802350883116600 Content-Type: text/plain; charset="utf-8" Do not generate rm other than 0, as it is UNPREDICTABLE whether the instruction will trap as invalid. Signed-off-by: Richard Henderson --- aarch64.risu | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/aarch64.risu b/aarch64.risu index 87d9c72..bfea659 100644 --- a/aarch64.risu +++ b/aarch64.risu @@ -2632,14 +2632,14 @@ SHA256SU0 A64_V 0101 1110 sz:2 10100 00010 10 rn:5 = rd:5 @DataProcessingScalarFP =20 FCMPS A64_V 000 11110 00 1 rm:5 00 1000 rn:5 00 000 -FCMPZS A64_V 000 11110 00 1 rm:5 00 1000 rn:5 01 000 +FCMPZS A64_V 000 11110 00 1 00000 00 1000 rn:5 01 000 FCMPES A64_V 000 11110 00 1 rm:5 00 1000 rn:5 10 000 -FCMPEZS A64_V 000 11110 00 1 rm:5 00 1000 rn:5 11 000 +FCMPEZS A64_V 000 11110 00 1 00000 00 1000 rn:5 11 000 =20 FCMPD A64_V 000 11110 01 1 rm:5 00 1000 rn:5 00 000 -FCMPZD A64_V 000 11110 01 1 rm:5 00 1000 rn:5 01 000 +FCMPZD A64_V 000 11110 01 1 00000 00 1000 rn:5 01 000 FCMPED A64_V 000 11110 01 1 rm:5 00 1000 rn:5 10 000 -FCMPEZD A64_V 000 11110 01 1 rm:5 00 1000 rn:5 11 000 +FCMPEZD A64_V 000 11110 01 1 00000 00 1000 rn:5 11 000 =20 # Unallocated Encodings and ReservedValues FCMP_RES1 A64_V mos:3 11110 0 type:1 1 rm:5 00 1000 rn:5 opc:2 000 \ --=20 2.43.0