From patchwork Fri Jan 26 07:37:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: chenglulu X-Patchwork-Id: 192422 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7300:e09d:b0:103:945f:af90 with SMTP id gm29csp501482dyb; Thu, 25 Jan 2024 23:39:34 -0800 (PST) X-Google-Smtp-Source: AGHT+IF8Vf5mIPWdWLkTaMhUUi21JLtQIl0f7Gd8pEjYINGUsQY+YnehPxI/jpZGC3eeJZ4JBPsg X-Received: by 2002:a05:620a:1982:b0:783:8e0d:dea3 with SMTP id bm2-20020a05620a198200b007838e0ddea3mr1183846qkb.114.1706254774460; Thu, 25 Jan 2024 23:39:34 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1706254774; cv=pass; d=google.com; s=arc-20160816; b=xBHI2DZBSbKb6H9AUGDbhmhGj6aQSBfoMSrEsADQ3oXXkklK/+EroWJelIMVVTg3p6 PV+aQSslczNHtk0D8KrYvq9WEt7nmpFNtXG83IZajA38LyeQiKFgnaLM8REV3ZYXfzKg KLcBUSdjmIhRIUVcMCXWZQqmIjUqe9khYCd6XdSrgkUZ6gCQB75G2lhU5EpzX5wEO96y FSGRbrVWBQ2vrWLg6khN3Z+7YjsLAik327UfHBUIfdL6ucL+Sx3nWseO1jsIvM0j5oxK ocRpUDYto2LbsH1VhcanmRrNCXO9XhEWnFrPivgPBfOJ1Jbp25eSqIH4MpR8LqwlywKd xn4Q== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:arc-filter:dmarc-filter:delivered-to; bh=djiOh1qgvviKxdYXfVmo0eacPCCZbxx3+b07tmhDA+I=; fh=kLXYvQYlFoGM+V705nfHVJAr1G8Exwjn4Aw52UExiO4=; b=cDnjv0gsaieZ/qjQ4Oxl9EO4CDL+nl61lWv3OwuEYbHuf9NTxUrzi6PrgYZfa4x0YT VB0S5wZUggzub0EyaPkwPUhcqJO8AxzAl1j2l/8tDHps8Xhi2v0RTO8o/fEdOL8QTf96 h1+QxzADCqGt4vEqv8G6FzC64MoCZ4SftIWIEPM00/4ZS5MR/Ab7ww3MzmxIafB2yII3 KvxTqsstBFYbBa5EnEujBYqaL1yNwEVeo0yR8j9pKn7sJX2IzApc1Yw83fAy9uYJhsl5 3a+1k0twQ9bN+CAmQ6dXfx0mes50yK23HFWWHQN3YQxYk6lIR9QkXseG/ujNDjvN3xqw OZQw== ARC-Authentication-Results: i=2; mx.google.com; arc=pass (i=1); spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org" Received: from server2.sourceware.org (server2.sourceware.org. [2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id p10-20020a05620a112a00b0078154e42cbfsi762339qkk.770.2024.01.25.23.39.34 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jan 2024 23:39:34 -0800 (PST) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; arc=pass (i=1); spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org" Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 29DC9385802A for ; Fri, 26 Jan 2024 07:39:34 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from eggs.gnu.org (eggs.gnu.org [IPv6:2001:470:142:3::10]) by sourceware.org (Postfix) with ESMTPS id 12D0A3858420 for ; Fri, 26 Jan 2024 07:38:36 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 12D0A3858420 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=loongson.cn ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 12D0A3858420 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2001:470:142:3::10 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1706254718; cv=none; b=LcOpP3BmeXYpdpMm1z/jjAYbSMn01njbcpm5XtGmuCg03/WwA3SG39ophi2hqO+ywNSqnH+gW5DKQTtj4qiFdIeTjCG/fi7Lka8JJtU3qxED9Uf1KDb9JEj06O7auDpnMDSFkeLIy6HqgGStx+JdzYP5+51BMo25LoufZixM9p0= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1706254718; c=relaxed/simple; bh=N+IAtpCtQubjHx7X7j1RPIAvR/3i9HggXbcu9ty7KWY=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=vGkXjj/gF4XYtgNX+V3onbVx5BxKRvoGSs4cdR3SEKJ6W0F/gIDd7BeKTa1qP9m55VXvTfm8LwnoGnBbii6iATeDZznNYhHDp8RxFgg9abgQ+bW0AxAR0LgjEVl6XKEpIwL5UuHYDckUR1Z4l3+WvH8VOrMUE9fWZTp9tsPdsoY= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rTGnJ-0004JT-Ra for gcc-patches@gcc.gnu.org; Fri, 26 Jan 2024 02:38:35 -0500 Received: from loongson.cn (unknown [10.20.4.107]) by gateway (Coremail) with SMTP id _____8AxOOh2YbNljiYGAA--.2231S3; Fri, 26 Jan 2024 15:38:30 +0800 (CST) Received: from loongson-pc.loongson.cn (unknown [10.20.4.107]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxRMxeYbNlPpUbAA--.44775S6; Fri, 26 Jan 2024 15:38:27 +0800 (CST) From: Lulu Cheng To: gcc-patches@gcc.gnu.org Cc: xry111@xry111.site, i@xen0n.name, xuchenghua@loongson.cn, Lulu Cheng Subject: [PATCH v4 4/4] LoongArch: Added support for loading __get_tls_addr symbol address using call36. Date: Fri, 26 Jan 2024 15:37:45 +0800 Message-Id: <20240126073745.13252-5-chenglulu@loongson.cn> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20240126073745.13252-1-chenglulu@loongson.cn> References: <20240126073745.13252-1-chenglulu@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxRMxeYbNlPpUbAA--.44775S6 X-CM-SenderInfo: xfkh0wpoxo3qxorr0wxvrqhubq/ X-Coremail-Antispam: 1Uk129KBj93XoW7WFWxCFyrZF1xZFy8ur47KFX_yoW5Jry3p3 yxuw13Kr48ZrZ29wn7Ja4fKr4kGr42gFW29aySvryfCr47JryfXF1kKFnxXF1UGw48trW2 qr4rC3WYq3WUX3cCm3ZEXasCq-sJn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUkFb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1a6r1DM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6xACxx 1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1q6rW5McIj6I8E87Iv 67AKxVW8JVWxJwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2 Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s02 6x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0x vE2Ix0cI8IcVAFwI0_JFI_Gr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE 42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6x kF7I0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x07Ul4E_UUUUU= Received-SPF: pass client-ip=114.242.206.163; envelope-from=chenglulu@loongson.cn; helo=mail.loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, 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-Spam-Status: No, score=-12.9 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, KAM_SHORT, SPF_FAIL, SPF_HELO_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789137806563538503 X-GMAIL-MSGID: 1789137806563538503 gcc/ChangeLog: * config/loongarch/loongarch.cc (loongarch_call_tls_get_addr): Add support for call36. gcc/testsuite/ChangeLog: * gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c: New test. --- gcc/config/loongarch/loongarch.cc | 20 +++++++++++++------ ...icit-relocs-medium-call36-auto-tls-ld-gd.c | 5 +++++ 2 files changed, 19 insertions(+), 6 deletions(-) create mode 100644 gcc/testsuite/gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c diff --git a/gcc/config/loongarch/loongarch.cc b/gcc/config/loongarch/loongarch.cc index b76e201c0ef..19bb37b0c04 100644 --- a/gcc/config/loongarch/loongarch.cc +++ b/gcc/config/loongarch/loongarch.cc @@ -2807,17 +2807,25 @@ loongarch_call_tls_get_addr (rtx sym, enum loongarch_symbol_type type, rtx v0) case CMODEL_MEDIUM: { - rtx reg = gen_reg_rtx (Pmode); if (la_opt_explicit_relocs != EXPLICIT_RELOCS_NONE) { - emit_insn (gen_pcalau12i (Pmode, reg, loongarch_tls_symbol)); - rtx call = gen_call_value_internal_1 (Pmode, v0, reg, - loongarch_tls_symbol, - const0_rtx); - insn = emit_call_insn (call); + rtx call; + + if (HAVE_AS_SUPPORT_CALL36) + call = gen_call_value_internal (v0, loongarch_tls_symbol, const0_rtx); + else + { + rtx reg = gen_reg_rtx (Pmode); + emit_insn (gen_pcalau12i (Pmode, reg, loongarch_tls_symbol)); + call = gen_call_value_internal_1 (Pmode, v0, reg, + loongarch_tls_symbol, + const0_rtx); + } + insn = emit_call_insn (call); } else { + rtx reg = gen_reg_rtx (Pmode); emit_move_insn (reg, loongarch_tls_symbol); insn = emit_call_insn (gen_call_value_internal (v0, reg, diff --git a/gcc/testsuite/gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c b/gcc/testsuite/gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c new file mode 100644 index 00000000000..d1a4820834c --- /dev/null +++ b/gcc/testsuite/gcc.target/loongarch/explicit-relocs-medium-call36-auto-tls-ld-gd.c @@ -0,0 +1,5 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fPIC -mexplicit-relocs=auto -mcmodel=medium -fplt" } */ +/* { dg-final { scan-assembler "pcaddu18i\t\\\$r1,%call36\\\(__tls_get_addr\\\)" { target { tls_native && loongarch_call36_support } } } } */ + +#include "./explicit-relocs-auto-tls-ld-gd.c"