From patchwork Sat Oct 21 05:31:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 736679 Delivered-To: patch@linaro.org Received: by 2002:adf:dd81:0:b0:32d:baff:b0ca with SMTP id x1csp635073wrl; Fri, 20 Oct 2023 22:48:05 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGaIEQvo+DVCd13NO5xVocS9xgowofiHFD6n5hd4VSx7OBmMTE2l5lrwBnAW+zJVhJywBOt X-Received: by 2002:a05:620a:bce:b0:774:215e:2b23 with SMTP id s14-20020a05620a0bce00b00774215e2b23mr4608439qki.41.1697867285055; Fri, 20 Oct 2023 22:48:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1697867285; cv=none; d=google.com; s=arc-20160816; b=AVTg2ssyo2cnw0iD8zkaZBF3+RWw91YoKBcmztT25F6UJkjMC3u1JL51O12SjhHc2r PCyXv60WJh9vWxrC0MKWXMOXyDI0+7POAyZ3iaLYA1bJdm1Q3tWXjDFZuaRNrQWP2RLN NBmNiSb8XYEeIL53YyvtLjItCaz/v8COAx8kCvNcDZQvuvaA9UGjux9Cb4eFbWsQGPXR lyvjNaxAAJ/OniPtdZftndL9h8Lb0pebbgMJ1I4BEVhdiZbmEVblIspeyau0iKd9GuBh m7RcJjLfImiUVaGyFPk0+PwNNXNmnkS5jbD7jxRjm3CWJNgsVWFmbfej26pQD/z+4vwy itzg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender: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:dkim-signature; bh=iPzbDBKYEhqXticPS+fiFajRQtf1I9xJRd4Yi3Qjehk=; fh=TYrED6TOMxGX0VC4GtjviASLbYyJe19+7/tKWjN44KQ=; b=XPrZe3oemCchOvbkDKXJcVHGI49wkeDzMN/H4Uh+9PtkmIIaW/KO8w9En1Gmm9Tuc1 ElHrzvKFEBKNvgMOixp0+hooyLt9HeC/2tIH4oNaA/iN0m2GbqmHhppHPfrCLB+2xtL2 Qh+7hb24grZ8rgqPAqI9k2otl5ElZmWX8fzUIKKKCCdG4Fa1DFeIGjMBhrxctRI94EvV eurS7+nABfuEBoaudqO5kJdzNlMb6ONJ9tLjwX27tTyUR3/tnpgZidutuOAOwUk63JI9 LNYsowFvk01NZEHFTTVjT5wx39DGWqzFUqdGfnwe857BWt7zCCqiZI6bF2EC+g7eaPjl vqKA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=gz5p3Cwc; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id d18-20020a05620a137200b007742c5c5584si2374229qkl.465.2023.10.20.22.48.04 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 20 Oct 2023 22:48:05 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=gz5p3Cwc; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qu4i0-0007vl-Np; Sat, 21 Oct 2023 01:39:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qu4hs-0007Wz-9V for qemu-devel@nongnu.org; Sat, 21 Oct 2023 01:39:28 -0400 Received: from mail-pg1-x534.google.com ([2607:f8b0:4864:20::534]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qu4hq-0001ZE-4Z for qemu-devel@nongnu.org; Sat, 21 Oct 2023 01:39:27 -0400 Received: by mail-pg1-x534.google.com with SMTP id 41be03b00d2f7-517ab9a4a13so1189850a12.1 for ; Fri, 20 Oct 2023 22:39:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697866757; x=1698471557; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=iPzbDBKYEhqXticPS+fiFajRQtf1I9xJRd4Yi3Qjehk=; b=gz5p3CwcuBu82mfYiqjSBp4Ae1VtHACf+TTzHAxXfPVdAgOa4rJQHcBqSTzllRyrJM L3JFDti3r5qPkLKNLZ6LqiccFOmuv+3iiwJwt9/BgOCiU0E3ioalJrA6XR9BzzOVhyol wrrnmUOVwIObZ1rwXG2tS1rGSysTs9b3ABNffnyuFotOyvEZtOjj9qD/Q3Em4ml7hsre kCIf5AehETxtRLXXpHNkL2NwekxG9EUTKL4a/wtPfhnN/9sao7qTz9k5gIhY52m7KJ6Y tNlq75Xx4wCF5E0L8x6i+6qsLOQiiqctYr4e6xDjt4qU7kEeFZmzuY9fyf2drZObM89j 2LAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697866757; x=1698471557; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iPzbDBKYEhqXticPS+fiFajRQtf1I9xJRd4Yi3Qjehk=; b=Vb0TeGWIqbotJPr788AQBmGdWzed5fJp+GmrMnrohHKzHpzTxbywBIAYIRMzFh29ze DCH/qJEdwLy7Pdm9QRL5FceSnqEDroANzXPYH6VR9Ij4WZO6PBiO0KfPVnS704r4GckK 4OTZcWQtjNPaV7iNaakpqUZM3kwSvcNapNFS/Dl1vATgwpFQzjaXxs6aXmmUDt0wEfjt hg8lOb5Fns59t0Lv6IJArvQjSIxdv+CXgNOl/nqNQBvaIS67ogSrAtaZxeHS5oOu0VLR knWT0cAxX+U2ljvPs7Xl5ObL9FVjrhU5BRFmN7c7kxrF1EiDRwhfn1eHE5Hyisjme3sc 7x+Q== X-Gm-Message-State: AOJu0YxiKdSBETEBy8M/MUNX6sihsqPFG1VISX5OQYTbtaTNjZ7ww1Oj LyC4fzLYOKcze4HpMZhNgA6DrpCzKlOw+0KFG3Y= X-Received: by 2002:a17:902:e1c1:b0:1c9:e774:58dc with SMTP id t1-20020a170902e1c100b001c9e77458dcmr3763825pla.7.1697866757117; Fri, 20 Oct 2023 22:39:17 -0700 (PDT) Received: from stoup.. ([71.212.149.95]) by smtp.gmail.com with ESMTPSA id s15-20020a170902ea0f00b001c60a2b5c61sm2397298plg.134.2023.10.20.22.39.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Oct 2023 22:39:16 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: mark.cave-ayland@ilande.co.uk Subject: [PATCH v3 90/90] target/sparc: Remove disas_sparc_legacy Date: Fri, 20 Oct 2023 22:31:58 -0700 Message-Id: <20231021053158.278135-91-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231021053158.278135-1-richard.henderson@linaro.org> References: <20231021053158.278135-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::534; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x534.google.com 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, RCVD_IN_DNSWL_NONE=-0.0001, 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: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org All instructions are now converted. Signed-off-by: Richard Henderson --- target/sparc/translate.c | 145 +-------------------------------------- 1 file changed, 1 insertion(+), 144 deletions(-) diff --git a/target/sparc/translate.c b/target/sparc/translate.c index 922d9e6021..c71fb64aaa 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -5434,149 +5434,6 @@ static bool do_fcmpq(DisasContext *dc, arg_FCMPq *a, bool e) TRANS(FCMPq, ALL, do_fcmpq, a, false) TRANS(FCMPEq, ALL, do_fcmpq, a, true) -#define CHECK_IU_FEATURE(dc, FEATURE) \ - if (!((dc)->def->features & CPU_FEATURE_ ## FEATURE)) \ - goto illegal_insn; -#define CHECK_FPU_FEATURE(dc, FEATURE) \ - if (!((dc)->def->features & CPU_FEATURE_ ## FEATURE)) \ - goto nfpu_insn; - -/* before an instruction, dc->pc must be static */ -static void disas_sparc_legacy(DisasContext *dc, unsigned int insn) -{ - unsigned int opc = GET_FIELD(insn, 0, 1); - - switch (opc) { - case 0: - goto illegal_insn; /* in decodetree */ - case 1: - g_assert_not_reached(); /* in decodetree */ - case 2: /* FPU & Logical Operations */ - { - unsigned int xop = GET_FIELD(insn, 7, 12); - - if (xop == 0x34) { /* FPU Operations */ - goto illegal_insn; /* in decodetree */ - } else if (xop == 0x35) { /* FPU Operations */ - goto illegal_insn; /* in decodetree */ - } else if (xop == 0x36) { -#ifdef TARGET_SPARC64 - /* VIS */ - int opf = GET_FIELD_SP(insn, 5, 13); - - if (gen_trap_ifnofpu(dc)) { - goto jmp_insn; - } - - switch (opf) { - case 0x000: /* VIS I edge8cc */ - case 0x001: /* VIS II edge8n */ - case 0x002: /* VIS I edge8lcc */ - case 0x003: /* VIS II edge8ln */ - case 0x004: /* VIS I edge16cc */ - case 0x005: /* VIS II edge16n */ - case 0x006: /* VIS I edge16lcc */ - case 0x007: /* VIS II edge16ln */ - case 0x008: /* VIS I edge32cc */ - case 0x009: /* VIS II edge32n */ - case 0x00a: /* VIS I edge32lcc */ - case 0x00b: /* VIS II edge32ln */ - case 0x010: /* VIS I array8 */ - case 0x012: /* VIS I array16 */ - case 0x014: /* VIS I array32 */ - case 0x018: /* VIS I alignaddr */ - case 0x01a: /* VIS I alignaddrl */ - case 0x019: /* VIS II bmask */ - case 0x067: /* VIS I fnot2s */ - case 0x06b: /* VIS I fnot1s */ - case 0x075: /* VIS I fsrc1s */ - case 0x079: /* VIS I fsrc2s */ - case 0x066: /* VIS I fnot2 */ - case 0x06a: /* VIS I fnot1 */ - case 0x074: /* VIS I fsrc1 */ - case 0x078: /* VIS I fsrc2 */ - case 0x051: /* VIS I fpadd16s */ - case 0x053: /* VIS I fpadd32s */ - case 0x055: /* VIS I fpsub16s */ - case 0x057: /* VIS I fpsub32s */ - case 0x063: /* VIS I fnors */ - case 0x065: /* VIS I fandnot2s */ - case 0x069: /* VIS I fandnot1s */ - case 0x06d: /* VIS I fxors */ - case 0x06f: /* VIS I fnands */ - case 0x071: /* VIS I fands */ - case 0x073: /* VIS I fxnors */ - case 0x077: /* VIS I fornot2s */ - case 0x07b: /* VIS I fornot1s */ - case 0x07d: /* VIS I fors */ - case 0x050: /* VIS I fpadd16 */ - case 0x052: /* VIS I fpadd32 */ - case 0x054: /* VIS I fpsub16 */ - case 0x056: /* VIS I fpsub32 */ - case 0x062: /* VIS I fnor */ - case 0x064: /* VIS I fandnot2 */ - case 0x068: /* VIS I fandnot1 */ - case 0x06c: /* VIS I fxor */ - case 0x06e: /* VIS I fnand */ - case 0x070: /* VIS I fand */ - case 0x072: /* VIS I fxnor */ - case 0x076: /* VIS I fornot2 */ - case 0x07a: /* VIS I fornot1 */ - case 0x07c: /* VIS I for */ - case 0x031: /* VIS I fmul8x16 */ - case 0x033: /* VIS I fmul8x16au */ - case 0x035: /* VIS I fmul8x16al */ - case 0x036: /* VIS I fmul8sux16 */ - case 0x037: /* VIS I fmul8ulx16 */ - case 0x038: /* VIS I fmuld8sux16 */ - case 0x039: /* VIS I fmuld8ulx16 */ - case 0x04b: /* VIS I fpmerge */ - case 0x04d: /* VIS I fexpand */ - case 0x03e: /* VIS I pdist */ - case 0x03a: /* VIS I fpack32 */ - case 0x048: /* VIS I faligndata */ - case 0x04c: /* VIS II bshuffle */ - case 0x020: /* VIS I fcmple16 */ - case 0x022: /* VIS I fcmpne16 */ - case 0x024: /* VIS I fcmple32 */ - case 0x026: /* VIS I fcmpne32 */ - case 0x028: /* VIS I fcmpgt16 */ - case 0x02a: /* VIS I fcmpeq16 */ - case 0x02c: /* VIS I fcmpgt32 */ - case 0x02e: /* VIS I fcmpeq32 */ - case 0x03b: /* VIS I fpack16 */ - case 0x03d: /* VIS I fpackfix */ - case 0x060: /* VIS I fzero */ - case 0x061: /* VIS I fzeros */ - case 0x07e: /* VIS I fone */ - case 0x07f: /* VIS I fones */ - g_assert_not_reached(); /* in decodetree */ - case 0x080: /* VIS I shutdown */ - case 0x081: /* VIS II siam */ - // XXX - goto illegal_insn; - default: - goto illegal_insn; - } -#endif - } else { - goto illegal_insn; /* in decodetree */ - } - } - break; - case 3: /* load/store instructions */ - goto illegal_insn; /* in decodetree */ - } - advance_pc(dc); -#ifdef TARGET_SPARC64 - jmp_insn: -#endif - return; - illegal_insn: - gen_exception(dc, TT_ILL_INSN); - return; -} - static void sparc_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs) { DisasContext *dc = container_of(dcbase, DisasContext, base); @@ -5644,7 +5501,7 @@ static void sparc_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs) dc->base.pc_next += 4; if (!decode(dc, insn)) { - disas_sparc_legacy(dc, insn); + gen_exception(dc, TT_ILL_INSN); } if (dc->base.is_jmp == DISAS_NORETURN) {