From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lj1-x230.google.com (mail-lj1-x230.google.com [IPv6:2a00:1450:4864:20::230]) by sourceware.org (Postfix) with ESMTPS id 5F228385AE5E for ; Mon, 25 Jul 2022 13:10:53 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 5F228385AE5E Received: by mail-lj1-x230.google.com with SMTP id u17so2900750lji.5 for ; Mon, 25 Jul 2022 06:10:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=ffRi4OI89+9N71pSZmJ7MxCx8f1RUsCBjpIX7pqN9CE=; b=yLYi1casveY15Ec9LeSLHvy3tHvEVR75tvKjtn5HkXC82GxWqJdMutM1HpdyS9Ek2G IumhOFUaVbU9suWNBujqBJ9m9+8oV19ZPlo5FmooS99jJk5ZclQa6b5NkCykq9KOyMty BhKPVPZUuwewkpiNi1YuyPoCGgE2ADJoo1/SU8xpyzui960EW2n7Iv2GOeEe5y8JV1dQ 8ZMRuovaXh5Y78PRNrXpkwuixdekljcYtKYJSYBffMIFc/UZ0Z1RCRxgvoUrruOpVR0y BxLHxjY+fifBd4Qbk6k6lnbbgpz0/7z5mRuy5WGYPBSbFZAcPl7eFHZgSlp6Y/zvj7lT CzPg== X-Gm-Message-State: AJIora/Q2r7kc1UO8A/fNLLrupnoctnb9Z1YJwGsK2B4yKszii8kP/5o kj6kLTaLREIfJbEKZii3c9yoH+1gCdw= X-Google-Smtp-Source: AGRyM1uuo4aLHHLZVS23tS2rNDzYYv4iwUCvUWZXojzgkz2X2JjzriwbOYsNxZBv5nMMtkzjkmhMZA== X-Received: by 2002:a05:651c:1987:b0:25d:72cb:1a82 with SMTP id bx7-20020a05651c198700b0025d72cb1a82mr4653433ljb.231.1658754651806; Mon, 25 Jul 2022 06:10:51 -0700 (PDT) Received: from localhost.localdomain (broadband-188-32-220-156.ip.moscow.rt.ru. [188.32.220.156]) by smtp.gmail.com with ESMTPSA id q10-20020a19f20a000000b00489dd78bdacsm2664565lfh.299.2022.07.25.06.10.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Jul 2022 06:10:51 -0700 (PDT) Sender: Dmitry Selyutin From: Dmitry Selyutin To: binutils@sourceware.org Cc: Alan Modra , Luke Kenneth Casson Leighton , Dmitry Selyutin Subject: [PATCH v6 3/7] ppc/svp64: support setvl instructions Date: Mon, 25 Jul 2022 16:10:16 +0300 Message-Id: <20220725131020.128550-4-ghostmansd@gmail.com> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220725131020.128550-1-ghostmansd@gmail.com> References: <20220626190005.7727-1-ghostmansd@gmail.com> <20220725131020.128550-1-ghostmansd@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-11.2 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 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-List-Received-Date: Mon, 25 Jul 2022 13:10:55 -0000 https://libre-soc.org/openpower/sv/ https://libre-soc.org/openpower/sv/setvl/ https://libre-soc.org/openpower/isa/simplev/ --- gas/testsuite/gas/ppc/ppc.exp | 2 ++ gas/testsuite/gas/ppc/setvl.d | 15 +++++++++++++++ gas/testsuite/gas/ppc/setvl.s | 7 +++++++ opcodes/ppc-opc.c | 23 +++++++++++++++++++++++ 4 files changed, 47 insertions(+) create mode 100644 gas/testsuite/gas/ppc/setvl.d create mode 100644 gas/testsuite/gas/ppc/setvl.s diff --git a/gas/testsuite/gas/ppc/ppc.exp b/gas/testsuite/gas/ppc/ppc.exp index 9844ce7e4a..70d6960d42 100644 --- a/gas/testsuite/gas/ppc/ppc.exp +++ b/gas/testsuite/gas/ppc/ppc.exp @@ -154,3 +154,5 @@ run_dump_test "rop-checks" run_dump_test "dcbt" run_dump_test "pr27676" run_dump_test "raw" + +run_dump_test "setvl" diff --git a/gas/testsuite/gas/ppc/setvl.d b/gas/testsuite/gas/ppc/setvl.d new file mode 100644 index 0000000000..a241c64fd1 --- /dev/null +++ b/gas/testsuite/gas/ppc/setvl.d @@ -0,0 +1,15 @@ +#as: -mlibresoc +#objdump: -dr -Mlibresoc + +.*: file format .* + + +Disassembly of section \.text: +0+ <\.text>: +.*: (37 00 00 58|58 00 00 37) setvl. r0,r0,1,0,0,0 +.*: (36 00 00 58|58 00 00 36) setvl r0,r0,1,0,0,0 +.*: (36 00 e0 5b|5b e0 00 36) setvl r31,r0,1,0,0,0 +.*: (36 00 1f 58|58 1f 00 36) setvl r0,r31,1,0,0,0 +.*: (36 7e 00 58|58 00 7e 36) setvl r0,r0,64,0,0,0 +.*: (76 00 00 58|58 00 00 76) setvl r0,r0,1,1,0,0 +.*: (b6 00 00 58|58 00 00 b6) setvl r0,r0,1,0,1,0 diff --git a/gas/testsuite/gas/ppc/setvl.s b/gas/testsuite/gas/ppc/setvl.s new file mode 100644 index 0000000000..b7f1825b54 --- /dev/null +++ b/gas/testsuite/gas/ppc/setvl.s @@ -0,0 +1,7 @@ +setvl. 0,0,1,0,0,0 +setvl 0,0,1,0,0,0 +setvl 31,0,1,0,0,0 +setvl 0,31,1,0,0,0 +setvl 0,0,64,0,0,0 +setvl 0,0,1,1,0,0 +setvl 0,0,1,0,1,0 diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c index 51da625e04..1c9dd5bd7b 100644 --- a/opcodes/ppc-opc.c +++ b/opcodes/ppc-opc.c @@ -2719,6 +2719,7 @@ extract_thds (uint64_t insn, return value; } + /* The operands table. @@ -3825,6 +3826,18 @@ const struct powerpc_operand powerpc_operands[] = #define HH DDD + 1 { 0x3, 13, NULL, NULL, 0 }, + +#define SVi HH + 1 + { 0x3f, 9, NULL, NULL, PPC_OPERAND_NONZERO }, + +#define vf SVi + 1 + { 0x1, 6, NULL, NULL, 0 }, + +#define vs vf + 1 + { 0x1, 7, NULL, NULL, 0 }, + +#define ms vs + 1 + { 0x1, 8, NULL, NULL, 0 }, }; const unsigned int num_powerpc_operands = (sizeof (powerpc_operands) @@ -4700,6 +4713,13 @@ const unsigned int num_powerpc_operands = (sizeof (powerpc_operands) #define APU_RT_MASK (APU_MASK | RT_MASK) #define APU_RA_MASK (APU_MASK | RA_MASK) +/* An SVL form instruction. */ +#define SVL(op, xop, rc) \ + (OP (op) \ + | ((((uint64_t)(xop)) & 0x1f) << 1) \ + | (((uint64_t)(rc)) & 1)) +#define SVL_MASK SVL (0x3f, 0x1f, 1) + /* The BO encodings used in extended conditional branch mnemonics. */ #define BODNZF (0x0) #define BODNZFP (0x1) @@ -6769,6 +6789,9 @@ const struct powerpc_opcode powerpc_opcodes[] = { {"rlmi", M(22,0), M_MASK, M601, PPCVLE, {RA, RS, RB, MBE, ME}}, {"rlmi.", M(22,1), M_MASK, M601, PPCVLE, {RA, RS, RB, MBE, ME}}, +{"setvl", SVL(22,27,0), SVL_MASK, SVP64, PPCVLE, {RT, RA, SVi, vf, vs, ms}}, +{"setvl.", SVL(22,27,1), SVL_MASK, SVP64, PPCVLE, {RT, RA, SVi, vf, vs, ms}}, + {"rotlw", MME(23,31,0), MMBME_MASK, PPCCOM, PPCVLE|EXT, {RA, RS, RB}}, {"rlwnm", M(23,0), M_MASK, PPCCOM, PPCVLE, {RA, RS, RB, MBE, ME}}, {"rlnm", M(23,0), M_MASK, PWRCOM, PPCVLE, {RA, RS, RB, MBE, ME}}, -- 2.37.0