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[8.43.85.97]) by mx.google.com with ESMTPS id c16-20020a170906d19000b0099363f18293si1786696ejz.124.2023.07.07.03.10.50 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Jul 2023 03:10:51 -0700 (PDT) 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; dkim=pass header.i=@sourceware.org header.s=default header.b=Hwz4tA4d; 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"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id F121738555A1 for ; Fri, 7 Jul 2023 10:10:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F121738555A1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1688724650; bh=23LGv30umJ2yOfWc8Yf7BLpD/G/uQhk+pprN7b6vHjo=; h=To:Cc:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From:Reply-To:From; b=Hwz4tA4dZ/m1FSjza9T/s6uRi2EbyU8aXPZY4KngCvZtyksYN4k0bDud5IWXwRkmV uZ5mHB8Dbc/1g+1cnXC5C041NfjoQu8W2KHfK3YBVA31yoPwyKEVRjxLG8m2DHX0qV b2r8jQM1+3JwJEIJ20iGQeTDgQPcRmJge5YQV//0= X-Original-To: binutils@sourceware.org Delivered-To: binutils@sourceware.org Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) by sourceware.org (Postfix) with ESMTPS id 96F043858C2A for ; Fri, 7 Jul 2023 10:10:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 96F043858C2A Received: by mail-ej1-x632.google.com with SMTP id a640c23a62f3a-9939fbb7191so318156566b.0 for ; Fri, 07 Jul 2023 03:10:40 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688724639; x=1691316639; 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=23LGv30umJ2yOfWc8Yf7BLpD/G/uQhk+pprN7b6vHjo=; b=aGxEwvCGvGtPR+qAmKDcla8Cz3uo6Ybrmx2Al2ljhavSM6OZcGeaxqSUQLf3GfXQCi nlgFY3dJWe1lx/2/3s1MwqiIhgvY8YHtkqz7KzQ0v3Jn7T60cx9AEDDdXtGb782hkhuw nOkJOrhu3rwkXRkxAz8NNNf8uGAQVC/Z4IgBB5hsfD3HXcZ7UuTHUeyLpFrQVRbPreRE CoDs5vXxv/CjTzyPHNPuGeKdVjKzpC+b3F2xuyGkn3WfvH9tvNNYUGNI95HCnqsdd14d Cv1rp73nDIhMn4mWChoAvQ9Jfae1HGNN710c7/0jteklY3cyoNYobLh6798wo+GAmDXb KkUw== X-Gm-Message-State: ABy/qLY/1CIsJwfa2eg1yC6vDR4q0Nd/tI5JhkdzCvZz8JPUJYHjfeTi Bi5I1idJY8An25a7P8DH0CT2fwkQQFw= X-Received: by 2002:a17:906:530b:b0:973:84b0:b077 with SMTP id h11-20020a170906530b00b0097384b0b077mr4478627ejo.33.1688724638640; Fri, 07 Jul 2023 03:10:38 -0700 (PDT) Received: from fatty.nomansland ([193.187.151.25]) by smtp.gmail.com with ESMTPSA id jt11-20020a170906dfcb00b009883a3edcfcsm1999919ejc.171.2023.07.07.03.10.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Jul 2023 03:10:38 -0700 (PDT) To: binutils@sourceware.org Cc: fbedard@synopsys.com, Claudiu Zissulescu Subject: [committed] arc: Update/Add ARCv3 support. Date: Fri, 7 Jul 2023 13:10:24 +0300 Message-Id: <20230707101024.2863421-1-claziss@gmail.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Spam-Status: No, score=-12.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, 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: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Claudiu Zissulescu via Binutils From: Claudiu Zissulescu Ianculescu Reply-To: Claudiu Zissulescu Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org Sender: "Binutils" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1770756140020013105?= X-GMAIL-MSGID: =?utf-8?q?1770756140020013105?= From: Claudiu Zissulescu The ARC HS5x and ARC HS6x processors are based on the new ARCv3 ISA that implements a full range of 32-bit and 64-bit instructions. These processors feature a high-speed 10-stage, dual-issue pipeline that offers increased utilization of functional units with a limited increase in power and area. The HS5x processors feature a 32-bit pipeline that can execute all ARCv3 32-bit instructions, while the HS6x processors feature a full 64-bit pipeline and register file that can execute both 32-bit and 64-bit instructions. In addition, the ARC HS6x supports 64-bit virtual and 52-bit physical address spaces to enable direct addressing of current and future large memories, as well as 128-bit loads and stores for efficient data movement. This readelf patch updates/adds Synopsys ARCv3 machine name fileds and supported relocations. Signed-off-by: Claudiu Zissulescu --- binutils/readelf.c | 30 ++++++++++++++++++++++++++++-- 1 file changed, 28 insertions(+), 2 deletions(-) diff --git a/binutils/readelf.c b/binutils/readelf.c index 97d72d0b95f..bb488ef2a5e 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -1061,6 +1061,8 @@ guess_is_rela (unsigned int e_machine) case EM_ARC: case EM_ARC_COMPACT: case EM_ARC_COMPACT2: + case EM_ARC_COMPACT3: + case EM_ARC_COMPACT3_64: case EM_AVR: case EM_AVR_OLD: case EM_BLACKFIN: @@ -1738,6 +1740,8 @@ dump_relocations (Filedata *filedata, case EM_ARC: case EM_ARC_COMPACT: case EM_ARC_COMPACT2: + case EM_ARC_COMPACT3: + case EM_ARC_COMPACT3_64: rtype = elf_arc_reloc_type (type); break; @@ -2968,9 +2972,9 @@ get_machine_name (unsigned e_machine) case EM_NFP: return "Netronome Flow Processor"; case EM_VE: return "NEC Vector Engine"; case EM_CSKY: return "C-SKY"; - case EM_ARC_COMPACT3_64: return "Synopsys ARCv2.3 64-bit"; + case EM_ARC_COMPACT3_64: return "Synopsys ARCv3 64-bit processor"; case EM_MCS6502: return "MOS Technology MCS 6502 processor"; - case EM_ARC_COMPACT3: return "Synopsys ARCv2.3 32-bit"; + case EM_ARC_COMPACT3: return "Synopsys ARCv3 32-bit processor"; case EM_KVX: return "Kalray VLIW core of the MPPA processor family"; case EM_65816: return "WDC 65816/65C816"; case EM_LOONGARCH: return "LoongArch"; @@ -3715,6 +3719,14 @@ get_machine_flags (Filedata * filedata, unsigned e_flags, unsigned e_machine) default: break; + case EM_ARC_COMPACT3: + strcat (buf, ", HS5x"); + break; + + case EM_ARC_COMPACT3_64: + strcat (buf, ", HS6x"); + break; + case EM_ARC_COMPACT2: case EM_ARC_COMPACT: decode_ARC_machine_flags (e_flags, e_machine, buf); @@ -4983,6 +4995,8 @@ get_section_type_name (Filedata * filedata, unsigned int sh_type) case EM_ARC: case EM_ARC_COMPACT: case EM_ARC_COMPACT2: + case EM_ARC_COMPACT3: + case EM_ARC_COMPACT3_64: result = get_arc_section_type_name (sh_type); break; case EM_MIPS: @@ -14324,6 +14338,8 @@ is_32bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) return reloc_type == 1; /* R_ARC_32. */ case EM_ARC_COMPACT: case EM_ARC_COMPACT2: + case EM_ARC_COMPACT3: + case EM_ARC_COMPACT3_64: return reloc_type == 4; /* R_ARC_32. */ case EM_ARM: return reloc_type == 2; /* R_ARM_ABS32 */ @@ -14518,6 +14534,8 @@ is_32bit_pcrel_reloc (Filedata * filedata, unsigned int reloc_type) return reloc_type == 10; /* R_ALPHA_SREL32. */ case EM_ARC_COMPACT: case EM_ARC_COMPACT2: + case EM_ARC_COMPACT3: + case EM_ARC_COMPACT3_64: return reloc_type == 49; /* R_ARC_32_PCREL. */ case EM_ARM: return reloc_type == 3; /* R_ARM_REL32 */ @@ -14584,6 +14602,8 @@ is_64bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) { case EM_AARCH64: return reloc_type == 257; /* R_AARCH64_ABS64. */ + case EM_ARC_COMPACT3_64: + return reloc_type == 5; /* R_ARC_64. */ case EM_ALPHA: return reloc_type == 2; /* R_ALPHA_REFQUAD. */ case EM_IA_64: @@ -14687,6 +14707,8 @@ is_16bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) case EM_ARC: case EM_ARC_COMPACT: case EM_ARC_COMPACT2: + case EM_ARC_COMPACT3: + case EM_ARC_COMPACT3_64: return reloc_type == 2; /* R_ARC_16. */ case EM_ADAPTEVA_EPIPHANY: return reloc_type == 5; @@ -14969,6 +14991,8 @@ is_none_reloc (Filedata * filedata, unsigned int reloc_type) case EM_ARC: /* R_ARC_NONE. */ case EM_ARC_COMPACT2: /* R_ARC_NONE. */ case EM_ARC_COMPACT: /* R_ARC_NONE. */ + case EM_ARC_COMPACT3: /* R_ARC_NONE. */ + case EM_ARC_COMPACT3_64: /* R_ARC_NONE. */ case EM_ARM: /* R_ARM_NONE. */ case EM_CRIS: /* R_CRIS_NONE. */ case EM_FT32: /* R_FT32_NONE. */ @@ -22302,6 +22326,8 @@ process_arch_specific (Filedata * filedata) case EM_ARC: case EM_ARC_COMPACT: case EM_ARC_COMPACT2: + case EM_ARC_COMPACT3: + case EM_ARC_COMPACT3_64: return process_attributes (filedata, "ARC", SHT_ARC_ATTRIBUTES, display_arc_attribute, display_generic_attribute);