From patchwork Thu Nov 30 11:13:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: mengqinggang X-Patchwork-Id: 171831 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:bcd1:0:b0:403:3b70:6f57 with SMTP id r17csp306121vqy; Thu, 30 Nov 2023 03:13:49 -0800 (PST) X-Google-Smtp-Source: AGHT+IH1y5e3MPlCfFROSH35VPSUZxOkqDkHKxXVexLM75TOwIMIXwz3zyipkRrGn6oD8foFw27Q X-Received: by 2002:ad4:504e:0:b0:67a:1f8c:9157 with SMTP id m14-20020ad4504e000000b0067a1f8c9157mr20405202qvq.17.1701342829739; Thu, 30 Nov 2023 03:13:49 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1701342829; cv=pass; d=google.com; s=arc-20160816; b=xFllgLheTxrUNJj3RkNoI167WETSELRQMeovloTiwGzxtgNGNC60luoEG6jdl8o/i+ evjlCCxHFmLSAcuVDC1si25M530bd9WjlMCVuIVx/17WeIFNU57WEZXEh8Mo+MNAzENi snAOXcgMu2JB8tBJHp1WEQh+KDUhYlsmjwgGrOCHzQtusDJSdZLG8CoT5EORpQH284nL hunV4oCMGebULZj+IuFYEOG68vyAUNI7wnhuVUd98JtH4wc5BfDD1JqM0sUQLRtZtsly i/SuGFq7jZR/2+bfZxdbfVjC+zDP2WGrPdztwZ3r85lfypOWVgQ+O7JD6h+T1OyLK9Hw DnPA== 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=aHtOPwCYX9R1dd4MhMReRP4C81aBW4LsdOk9GOQock4=; fh=2A5WQKu3s0HSbOm+KO3Aq9miX1cvZu/zz3ANfE2bsGo=; b=U9VubZnVQSM0d/D7cigVDjIaUKWYouFLnL5dEm3QNOU0k8XIw5hr1jkR50T4rZ4Aen YU7MmoFhgNqEWNr84jnUUOmkDCkZtyRh/Md/8MXNCx0RMz8jfuvmUBzt3aCHGKnc3uP9 5R/9nZQl87b/zvQEF8Ga9RxvBQyFN2j1//aWTCtvU0TRTdf0XTru/CvKRmKOQzckc9oJ NCUBohlPVPX5Yen/b/izSzhMf6D+2Fxxp7MecA2OuhMkC5aysuEhjcJcim2WT2SAWKIr vlTlPMxy4Ay+QDxwkUX+Qej9IPQOAoPa8z7zpGEHb1EP5fbWd9bFLEt/ta1DlU/40z3P FBRQ== ARC-Authentication-Results: i=2; mx.google.com; arc=pass (i=1); spf=pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 8.43.85.97 as permitted sender) smtp.mailfrom="binutils-bounces+ouuuleilei=gmail.com@sourceware.org" Received: from server2.sourceware.org (server2.sourceware.org. [8.43.85.97]) by mx.google.com with ESMTPS id jh24-20020a0562141fd800b0067a03591ca4si778962qvb.514.2023.11.30.03.13.49 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Nov 2023 03:13:49 -0800 (PST) Received-SPF: pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 8.43.85.97 as permitted sender) client-ip=8.43.85.97; Authentication-Results: mx.google.com; arc=pass (i=1); spf=pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 8.43.85.97 as permitted sender) smtp.mailfrom="binutils-bounces+ouuuleilei=gmail.com@sourceware.org" Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 1E2E238582B2 for ; Thu, 30 Nov 2023 11:13:49 +0000 (GMT) X-Original-To: binutils@sourceware.org Delivered-To: binutils@sourceware.org Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id 7B48A385840E for ; Thu, 30 Nov 2023 11:13:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 7B48A385840E Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 7B48A385840E Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1701342819; cv=none; b=v2hePQIScVgpg5LqhhYBI+m1poNupnFdMCsykKbUUxToGJkFZC6cpV3cjtAh9+fqqa43kvyoebMZP9700AK+9gJF/YrwH4UJwlCZemIAT6eXJrW+XsGahXNwCusVd5vVnJCOwAaLK/dgD/LeXnaJvRbUpqm62mp624/1hjLJetw= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1701342819; c=relaxed/simple; bh=G5WSPjBViOSoyjwChWfJfuG1i4QrKfHEYC0Lz1WDUzY=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=X05oRSeDQ/DsDth8SBg0DQv/vP0vuXNRerBogovZrwB6+rRkvGjfQVOFT6U9ibIeqw0eQwjMQSvjQgxi4kPDO5eIQxYglXSvurI9sX5jNo8VbNwutxZKTQZNhXOJxXHE3jT8vnDQNcinmM5DAeP5XQ4V4NBBa8up44Jb/cD/yMw= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from loongson.cn (unknown [10.2.6.5]) by gateway (Coremail) with SMTP id _____8DxFehebmhlJOc9AA--.64838S3; Thu, 30 Nov 2023 19:13:34 +0800 (CST) Received: from 5.5.5 (unknown [10.2.6.5]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Bx3y9abmhlt7VQAA--.48055S4; Thu, 30 Nov 2023 19:13:34 +0800 (CST) From: mengqinggang To: binutils@sourceware.org Cc: xuchenghua@loongson.cn, chenglulu@loongson.cn, liuzhensong@loongson.cn, xry111@xry111.site, i.swmail@xen0n.name, maskray@google.com, cailulu@loongson.cn, luweining@loongson.cn, wanglei@loongson.cn, hejinyang@loongson.cn, mengqinggang Subject: [PATCH v1 2/2] LoongArch: Add call and tail pseudo instructions Date: Thu, 30 Nov 2023 19:13:28 +0800 Message-Id: <20231130111328.3236602-3-mengqinggang@loongson.cn> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20231130111328.3236602-1-mengqinggang@loongson.cn> References: <20231130111328.3236602-1-mengqinggang@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Bx3y9abmhlt7VQAA--.48055S4 X-CM-SenderInfo: 5phqw15lqjwttqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBj93XoWxXF4UJFyktrWkAFWDXrW7ZFc_yoW5uryrpa 45ur4akay09FnxuFnxCry5J34fXr4xGFW29ayfGF1Skr1xXry0van5trZxZF15Jay5K34S vF4Sqw17ZFW0qrbCm3ZEXasCq-sJn29KB7ZKAUJUUUU5529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUkFb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6xACxx 1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1q6rW5McIj6I8E87Iv 67AKxVW8JVWxJwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2 Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s02 6x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0x vE2Ix0cI8IcVAFwI0_JFI_Gr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE 42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6x kF7I0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x07josjUUUUUU= X-Spam-Status: No, score=-12.5 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_NONE, SPF_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: binutils@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1783987259257525927 X-GMAIL-MSGID: 1783987259257525927 --- gas/testsuite/gas/loongarch/medium-call.d | 10 ++++++++-- gas/testsuite/gas/loongarch/medium-call.s | 2 ++ ld/testsuite/ld-loongarch-elf/medium-call.s | 2 ++ opcodes/loongarch-opc.c | 11 +++++++++++ 4 files changed, 23 insertions(+), 2 deletions(-) diff --git a/gas/testsuite/gas/loongarch/medium-call.d b/gas/testsuite/gas/loongarch/medium-call.d index 4183818cb4f..3491760b96a 100644 --- a/gas/testsuite/gas/loongarch/medium-call.d +++ b/gas/testsuite/gas/loongarch/medium-call.d @@ -10,6 +10,12 @@ Disassembly of section .text: [ ]+0:[ ]+1e000001[ ]+pcaddu18i[ ]+\$ra, 0 [ ]+0: R_LARCH_CALL36[ ]+a [ ]+4:[ ]+4c000021[ ]+jirl[ ]+\$ra, \$ra, 0 -[ ]+8:[ ]+1e00000c[ ]+pcaddu18i[ ]+\$t0, 0 +[ ]+8:[ ]+1e000001[ ]+pcaddu18i[ ]+\$ra, 0 [ ]+8: R_LARCH_CALL36[ ]+a -[ ]+c:[ ]+4c000180[ ]+jr[ ]+\$t0 +[ ]+c:[ ]+4c000021[ ]+jirl[ ]+\$ra, \$ra, 0 +[ ]+10:[ ]+1e00000c[ ]+pcaddu18i[ ]+\$t0, 0 +[ ]+10: R_LARCH_CALL36[ ]+a +[ ]+14:[ ]+4c000180[ ]+jr[ ]+\$t0 +[ ]+18:[ ]+1e00000c[ ]+pcaddu18i[ ]+\$t0, 0 +[ ]+18: R_LARCH_CALL36[ ]+a +[ ]+1c:[ ]+4c000180[ ]+jr[ ]+\$t0 diff --git a/gas/testsuite/gas/loongarch/medium-call.s b/gas/testsuite/gas/loongarch/medium-call.s index f2977d1c6d7..55a2fc6ffff 100644 --- a/gas/testsuite/gas/loongarch/medium-call.s +++ b/gas/testsuite/gas/loongarch/medium-call.s @@ -1,6 +1,8 @@ # call .L1, r1(ra) temp register, r1(ra) return register. + call a pcaddu18i $r1, %call36(a) jirl $r1, $r1, 0 # tail .L1, r12(t0) temp register, r0(zero) return register. + tail a pcaddu18i $r12, %call36(a) jirl $r0, $r12, 0 diff --git a/ld/testsuite/ld-loongarch-elf/medium-call.s b/ld/testsuite/ld-loongarch-elf/medium-call.s index 4d1888b76a0..31d4c2c1c75 100644 --- a/ld/testsuite/ld-loongarch-elf/medium-call.s +++ b/ld/testsuite/ld-loongarch-elf/medium-call.s @@ -1,7 +1,9 @@ .L1: # call .L1, r1(ra) temp register, r1(ra) return register. + call .L1 pcaddu18i $r1, %call36(.L1) jirl $r1, $r1, 0 # tail .L1, r12(t0) temp register, r0(zero) return register. + tail .L1 pcaddu18i $r12, %call36(.L1) jirl $r0, $r12, 0 diff --git a/opcodes/loongarch-opc.c b/opcodes/loongarch-opc.c index 15c7da6340c..1d02f020686 100644 --- a/opcodes/loongarch-opc.c +++ b/opcodes/loongarch-opc.c @@ -293,6 +293,15 @@ const char *const loongarch_x_normal_name[32] = &LARCH_opts.ase_lp64, \ &LARCH_opts.ase_gpcr +#define INSN_LA_CALL \ + "pcaddu18i $ra,%%call36(%1);" \ + "jirl $ra,$ra,0;", \ + &LARCH_opts.ase_lp64, 0 + +#define INSN_LA_TAIL \ + "pcaddu18i $t0,%%call36(%1);" \ + "jirl $zero,$t0,0;", \ + &LARCH_opts.ase_lp64, 0 static struct loongarch_opcode loongarch_macro_opcodes[] = { @@ -340,6 +349,8 @@ static struct loongarch_opcode loongarch_macro_opcodes[] = { 0, 0, "la.tls.gd", "r,l", INSN_LA_TLS_GD64, 0 }, { 0, 0, "la.tls.gd", "r,l", INSN_LA_TLS_GD64_LARGE_ABS, 0 }, { 0, 0, "la.tls.gd", "r,r,l", INSN_LA_TLS_GD64_LARGE_PCREL, 0 }, + { 0, 0, "call", "la", INSN_LA_CALL, 0 }, + { 0, 0, "tail", "la", INSN_LA_TAIL, 0 }, { 0, 0, "pcaddi", "r,la", "pcaddi %1, %%pcrel_20(%2)", &LARCH_opts.ase_ilp32, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0 } /* Terminate the list. */ };