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[174.21.81.121]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20e7f0f6462sm31681145ad.272.2024.10.21.17.11.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Oct 2024 17:11:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1729555898; x=1730160698; 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=fAJQC4GqxCqaQY8NfmL5MIB0y8RcpemBGcs+K8ojeDw=; b=tzMd145j1dVcUiRJi2W0eXjaS32VtsfGtR7JUZPhhJvKmsDCuNeCIYc0d0BebyM2/m LsvgszGVPt+NJ3KnTKULsED8QYA69U+ztWiZMRbgNBQ67tfmESgEcSFhApJvgwoBIcRH t2fCtyUWp+YSQqIqVGnSX8E3sIJ55xGioiNEBCWytFjdyPBjRdpy+Y+Kf2jXCYJoVCbN X1O1o28L/yGu8G/0U5OUm0eoLcj8db+F9UcHYFWrQp3+MF7urkRQjS3Cr5yOwir98cLD SOEXtym8VBqR8bMZ6DYy8YfzKdWfHvPnjXTsS2nYAuCXKueUIZNlcsYRkTkfdhGJtijR XxdA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729555898; x=1730160698; 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=fAJQC4GqxCqaQY8NfmL5MIB0y8RcpemBGcs+K8ojeDw=; b=Ct8wzp+C2WhA9YZabAZ8E2m6+kZbqDD4azI6jefuSKuCxXxcp2rpC+UT/a17lhmNPH Y4LpghZrDad73zxzOS2rBpHcn6JjBGUebOfkcUX8tKEZzl5YFeLLjzCK6rpsJkLxdI2x W3eD9UxNKM6i1Xw+3iEUahjDKkmu7mTgC8N3oDNn4ybloH4mhwWYd5L2LE25+h5p+/gK xFOCeNZfQjyNFpejSZ8osHQjF0GZ30popiflSEg3AhYVy4gfTagqjeA2liTaNOMYP3jn w5uyi05YJjpq0RS9QL+N9YM3ppTlAVZnJ5v5oZ0nn+Jgy73hsULS6EayAyh7CXH8lHBD ro6A== X-Gm-Message-State: AOJu0Yw3legpTsCZEXyOTn0QLUT+4jNHRqqv3XN46VDpc7jivsyz0a3F nlKmxIetFBKAn00UrZRtzvfT3rBooCPiZDS2q7V4vyBG/ZPCeQ28HwiNRQPndVyYdGQFRap0D8p q X-Google-Smtp-Source: AGHT+IEm8Xe4RM6EdMliBXpcl1DNZpiihhktZO70M+GD9EDfhvXxHijO7gluM3lHPJVITD0tgfk/sg== X-Received: by 2002:a17:903:185:b0:205:968b:31ab with SMTP id d9443c01a7336-20e984eaad8mr10922635ad.58.1729555897686; Mon, 21 Oct 2024 17:11:37 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, dbarboza@ventanamicro.com, alistair23@gmail.com, Alistair Francis , Pierrick Bouvier Subject: [PATCH v7 02/14] disas/riscv: Fix vsetivli disassembly Date: Mon, 21 Oct 2024 17:11:22 -0700 Message-ID: <20241022001134.828724-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241022001134.828724-1-richard.henderson@linaro.org> References: <20241022001134.828724-1-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::630; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x630.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: 1729555985803116600 Content-Type: text/plain; charset="utf-8" The first immediate field is unsigned, whereas operand_vimm extracts a signed value. There is no need to mask the result with 'u'; just print the immediate with 'i'. Fixes: 07f4964d178 ("disas/riscv.c: rvv: Add disas support for vector instr= uctions") Reviewed-by: Alistair Francis Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- disas/riscv.h | 2 +- disas/riscv.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/disas/riscv.h b/disas/riscv.h index 16a08e4895..0d1f89ce8a 100644 --- a/disas/riscv.h +++ b/disas/riscv.h @@ -290,7 +290,7 @@ enum { #define rv_fmt_fd_vs2 "O\t3,F" #define rv_fmt_vd_vm "O\tDm" #define rv_fmt_vsetvli "O\t0,1,v" -#define rv_fmt_vsetivli "O\t0,u,v" +#define rv_fmt_vsetivli "O\t0,i,v" #define rv_fmt_rs1_rs2_zce_ldst "O\t2,i(1)" #define rv_fmt_push_rlist "O\tx,-i" #define rv_fmt_pop_rlist "O\tx,i" diff --git a/disas/riscv.c b/disas/riscv.c index 5965574d87..fc0331b90b 100644 --- a/disas/riscv.c +++ b/disas/riscv.c @@ -4808,7 +4808,7 @@ static void decode_inst_operands(rv_decode *dec, rv_i= sa isa) break; case rv_codec_vsetivli: dec->rd =3D operand_rd(inst); - dec->imm =3D operand_vimm(inst); + dec->imm =3D extract32(inst, 15, 5); dec->vzimm =3D operand_vzimm10(inst); break; case rv_codec_zcb_lb: --=20 2.43.0