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([2602:ae:1598:4c01:5dd2:c230:399b:cdc1]) by smtp.gmail.com with ESMTPSA id n11-20020a17090a2fcb00b0023cfdbb6496sm3545128pjm.1.2023.05.18.07.58.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 May 2023 07:58:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684421895; x=1687013895; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=WN5f6LZLAKAImcWbx9PFX4CVTDe90YhzungcepWPB5g=; b=Mpki+lrGlt+HZ5TG5riBNDRzNhrg7GbIHydb24oNqCG5qlz/TSZzEqIOPSJbJA8mep zw14mad2wmxUrLwXa604qr/p6MPl9sgCwtUZV+q6C2ELPv8ThIAl3lFvCYKnKkP+5+yF 6XK+MWKWiU4YHcu9p2Ph6JsMw8l+95FjCzefcZRLEFldopNavGRDgg3YiiyGKchcvR8i MBZIby/EpLPFnTREsm+m0jOCsaPdImixiBHBKjONyD8w4tiurA00SrjpjFqepdKaQsfT KTYSRVfQ3WQWXJQQ7IRP5BT0cfaNpxDnheexm1W7GnNF+to5OrL5G66Z2/vZjXC7nB2f oS3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684421895; x=1687013895; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=WN5f6LZLAKAImcWbx9PFX4CVTDe90YhzungcepWPB5g=; b=XwA8syUCoCeozMjTACOxVclWjIDyterFMxhmwuHRYloF83t7uCsY5RFYar9M1spBJD 7hlyB1/rx1bqsPs8nWi81CVoIXUdRyTnkgIuCAKaUsV+aw/BuEZ8K/FcoGed7slht2b5 VecQK3LRsGTaquE3JG5mortjAKrRpvFQKAiER7OMNPyl+KXblGgn9XX6Oyfcw+eKsyF7 6Ff4oBk+sTeLKaNTjvlFWoSBDacdIUptjaWAH+w45OX3pQzcJPo6rGmbgD0Hf1fjTfmA kK4Js6S5hxeEtf4PFQiIod9iAqRNX1smvQAh3A8+VRiR+NyNtUcSqhrMH8D/wUbtOGos R31Q== X-Gm-Message-State: AC+VfDzRVmWRvuoQBaFFxXSSMaosoLL8wWDixQCBnSmic5NGxAl5MO1m Vo8oKQeXLjnZ1vqAzHCsBo+gmNF51J9lmFTGS3k= X-Google-Smtp-Source: ACHHUZ7VQQZ0ikJAWkNp8xCHvjVjdu+SxPZN/PKZrzG19hW5frCu1EN8wKEo5D8AiunaxEhqi282pQ== X-Received: by 2002:a17:902:ec8c:b0:1a9:80a0:47ef with SMTP id x12-20020a170902ec8c00b001a980a047efmr2772161plg.20.1684421895453; Thu, 18 May 2023 07:58:15 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: alex.bennee@linaro.org, peter.maydell@linaro.org Subject: [PATCH] accel/tcg: Fix append_mem_cb Date: Thu, 18 May 2023 07:58:13 -0700 Message-Id: <20230518145813.2940745-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 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::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.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: 1684421913007100003 Content-Type: text/plain; charset="utf-8" In fcdab382c8b9 we removed a tcg_gen_extu_tl_i64 from gen_empty_mem_cb, and failed to adjust the associated copy, leading to a failed assert. Fixes: fcdab382c8b9 ("accel/tcg: Widen plugin_gen_empty_mem_callback to i64= ") Signed-off-by: Richard Henderson Reviewed-by: Alex Benn=C3=A9e Tested-by: Alex Benn=C3=A9e --- accel/tcg/plugin-gen.c | 42 ------------------------------------------ 1 file changed, 42 deletions(-) diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c index 34be1b940c..5b73a39ce5 100644 --- a/accel/tcg/plugin-gen.c +++ b/accel/tcg/plugin-gen.c @@ -254,33 +254,6 @@ static TCGOp *copy_op(TCGOp **begin_op, TCGOp *op, TCG= Opcode opc) return op; } =20 -static TCGOp *copy_extu_i32_i64(TCGOp **begin_op, TCGOp *op) -{ - if (TCG_TARGET_REG_BITS =3D=3D 32) { - /* mov_i32 */ - op =3D copy_op(begin_op, op, INDEX_op_mov_i32); - /* mov_i32 w/ $0 */ - op =3D copy_op(begin_op, op, INDEX_op_mov_i32); - } else { - /* extu_i32_i64 */ - op =3D copy_op(begin_op, op, INDEX_op_extu_i32_i64); - } - return op; -} - -static TCGOp *copy_mov_i64(TCGOp **begin_op, TCGOp *op) -{ - if (TCG_TARGET_REG_BITS =3D=3D 32) { - /* 2x mov_i32 */ - op =3D copy_op(begin_op, op, INDEX_op_mov_i32); - op =3D copy_op(begin_op, op, INDEX_op_mov_i32); - } else { - /* mov_i64 */ - op =3D copy_op(begin_op, op, INDEX_op_mov_i64); - } - return op; -} - static TCGOp *copy_const_ptr(TCGOp **begin_op, TCGOp *op, void *ptr) { if (UINTPTR_MAX =3D=3D UINT32_MAX) { @@ -295,18 +268,6 @@ static TCGOp *copy_const_ptr(TCGOp **begin_op, TCGOp *= op, void *ptr) return op; } =20 -static TCGOp *copy_extu_tl_i64(TCGOp **begin_op, TCGOp *op) -{ - if (TARGET_LONG_BITS =3D=3D 32) { - /* extu_i32_i64 */ - op =3D copy_extu_i32_i64(begin_op, op); - } else { - /* mov_i64 */ - op =3D copy_mov_i64(begin_op, op); - } - return op; -} - static TCGOp *copy_ld_i64(TCGOp **begin_op, TCGOp *op) { if (TCG_TARGET_REG_BITS =3D=3D 32) { @@ -451,9 +412,6 @@ static TCGOp *append_mem_cb(const struct qemu_plugin_dy= n_cb *cb, tcg_debug_assert(begin_op && begin_op->opc =3D=3D INDEX_op_ld_i32); } =20 - /* extu_tl_i64 */ - op =3D copy_extu_tl_i64(&begin_op, op); - if (type =3D=3D PLUGIN_GEN_CB_MEM) { /* call */ op =3D copy_call(&begin_op, op, HELPER(plugin_vcpu_mem_cb), --=20 2.34.1