From nobody Tue Feb 10 07:42:15 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1639469793683394.9034579363897; Tue, 14 Dec 2021 00:16:33 -0800 (PST) Received: from localhost ([::1]:52056 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mx2zA-0000xo-HH for importer@patchew.org; Tue, 14 Dec 2021 03:16:32 -0500 Received: from eggs.gnu.org ([209.51.188.92]:35706) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mx2mR-0006nu-Tb for qemu-devel@nongnu.org; Tue, 14 Dec 2021 03:03:24 -0500 Received: from mail.xen0n.name ([115.28.160.31]:48520 helo=mailbox.box.xen0n.name) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mx2mQ-0000VO-6K for qemu-devel@nongnu.org; Tue, 14 Dec 2021 03:03:23 -0500 Received: from ld50.lan (unknown [101.88.31.179]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by mailbox.box.xen0n.name (Postfix) with ESMTPSA id A086560189; Tue, 14 Dec 2021 16:03:19 +0800 (CST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=xen0n.name; s=mail; t=1639468999; bh=r3QlqFRbc2Exk/v7Fa+Ij/AKRYJ9anSr2+kDlrIkkto=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DT3oapcDb8qP+6h/Y9+0Dwod6DAzL8dwvwYetfTmbc3tYAoHtNycDfp+D4r6aYBXF ydMFd6GTV8Kukx0Sjo/Fmy1KAWUGK3IMtles1TNO4yTeibi7hCXgavwfcACc4AA2Dc e/vluMsLwFhhyjfKas/3TDfxwBMzOlL6w0ts6Fe0= From: WANG Xuerui To: qemu-devel@nongnu.org Subject: [PATCH v9 10/31] tcg/loongarch64: Implement goto_ptr Date: Tue, 14 Dec 2021 16:01:33 +0800 Message-Id: <20211214080154.196350-11-git@xen0n.name> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211214080154.196350-1-git@xen0n.name> References: <20211214080154.196350-1-git@xen0n.name> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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=115.28.160.31; envelope-from=git@xen0n.name; helo=mailbox.box.xen0n.name 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, 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: , Cc: Peter Maydell , XiaoJuan Yang , Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Laurent Vivier , WANG Xuerui , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Song Gao Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1639469795490100001 Signed-off-by: WANG Xuerui Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- tcg/loongarch64/tcg-target-con-set.h | 17 +++++++++++++++++ tcg/loongarch64/tcg-target.c.inc | 15 +++++++++++++++ 2 files changed, 32 insertions(+) create mode 100644 tcg/loongarch64/tcg-target-con-set.h diff --git a/tcg/loongarch64/tcg-target-con-set.h b/tcg/loongarch64/tcg-tar= get-con-set.h new file mode 100644 index 0000000000..5cc4407367 --- /dev/null +++ b/tcg/loongarch64/tcg-target-con-set.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Define LoongArch target-specific constraint sets. + * + * Copyright (c) 2021 WANG Xuerui + * + * Based on tcg/riscv/tcg-target-con-set.h + * + * Copyright (c) 2021 Linaro + */ + +/* + * C_On_Im(...) defines a constraint set with outputs and inputs. + * Each operand should be a sequence of constraint letters as defined by + * tcg-target-con-str.h; the constraint combination is inclusive or. + */ +C_O0_I1(r) diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.= c.inc index 4487851b5e..17f869dbd2 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -397,9 +397,24 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_mb(s, a0); break; =20 + case INDEX_op_goto_ptr: + tcg_out_opc_jirl(s, TCG_REG_ZERO, a0, 0); + break; + case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */ case INDEX_op_mov_i64: default: g_assert_not_reached(); } } + +static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) +{ + switch (op) { + case INDEX_op_goto_ptr: + return C_O0_I1(r); + + default: + g_assert_not_reached(); + } +} --=20 2.34.0