From patchwork Mon Aug 31 16:05:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 1354443 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=BVSrvxe9; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BgFj20BRQz9sR4 for ; Tue, 1 Sep 2020 02:17:26 +1000 (AEST) Received: from localhost ([::1]:48222 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kCmUl-00006X-Ub for incoming@patchwork.ozlabs.org; Mon, 31 Aug 2020 12:17:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34074) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kCmKb-0004p9-32 for qemu-devel@nongnu.org; Mon, 31 Aug 2020 12:06:53 -0400 Received: from mail-pj1-x102a.google.com ([2607:f8b0:4864:20::102a]:35325) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kCmKY-00061z-Rv for qemu-devel@nongnu.org; Mon, 31 Aug 2020 12:06:52 -0400 Received: by mail-pj1-x102a.google.com with SMTP id g6so32498pjl.0 for ; Mon, 31 Aug 2020 09:06:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=y+eHAmaw1Ds6wITBRFmUibj1vZ5XgTDmW3pkg4vTY5U=; b=BVSrvxe9v2grqSgRm2a3V5aH/USa2T8Pu6godMXVxUVZx7JZiRPV2GhmF6YrihqzcC /NPNPw+BGxPI3hs7rHvPPilUGTFvJrUsWZ+5f4xh6OCYfNCZUemsqscBqdm9HKSC5Y2B 9rmVWcahNJgXID/r39uqnVKCM8sBjGP27eAqcdJPaMEOt00bP2omsBpt6AZ2pwid1KIC llvTtf6Cp0pejsmDOniDY15218dvW3o5hfMD44QnhbUmXk6NWwS5jKd4qm8GnjLJ10Em v/Q2yc73HbLv1Htrc+tTrtozmg3e6MGvxAHrIp2D6xPhfhd8GJXLpq5rCMF3ngUUmzWu FyKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=y+eHAmaw1Ds6wITBRFmUibj1vZ5XgTDmW3pkg4vTY5U=; b=i1oggWDgt2rOVrmyHN+Co4tuz9ccbkXF3hZw6uXz41W4miNiWu/7ZhubQWHddwSFKz NeVRWBA8pX1FIY5fRPJEGomqoixmN7ZYuMb/AMiF1CeTGjPRtPVev8vBZ9p1RdmNfDgd dS5kGLH7mIyFID2UvLYZZAkufBG+aSUa1E2DviRi2j5VLw55/ytdWkDhprRHbRwDPKoM OvSoCPyspz1YMueUkCwS9T3k5wGWVy62mCQPjoUmOD/Xy/F2unNilDODqmZJh0TNJhsM SX0O34c/DJLh6/+GzmUxNWBMsxDJshFWp9kJTHtQzZfY2TZ8h3q1BcaQm0ED2qgKh+I+ O2UQ== X-Gm-Message-State: AOAM531gAoAMRDC3C+TLzzJZ1uNcWeCIrzK2FuWyGL6r9PnWsEUCqPtX K/+CTmoGjkZQgkHgWcNcdzv5FAh4J+aJnQ== X-Google-Smtp-Source: ABdhPJxdtHUgSUqLLr3olh7w0uPSCVZB3+cs/4W/mVOv1UpiNFIGsayFwscFtdec0/rvaugBeWAiLg== X-Received: by 2002:a17:90a:fb52:: with SMTP id iq18mr93128pjb.162.1598890008607; Mon, 31 Aug 2020 09:06:48 -0700 (PDT) Received: from localhost.localdomain ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id gt13sm17218pjb.43.2020.08.31.09.06.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Aug 2020 09:06:47 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PULL 33/76] target/microblaze: Remove LOG_DIS Date: Mon, 31 Aug 2020 09:05:18 -0700 Message-Id: <20200831160601.833692-34-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200831160601.833692-1-richard.henderson@linaro.org> References: <20200831160601.833692-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::102a; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102a.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Edgar E . Iglesias" , peter.maydell@linaro.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Also remove the related defines, DISAS_MB and DEBUG_DISAS. Rely on print_insn_microblaze. Tested-by: Edgar E. Iglesias Reviewed-by: Edgar E. Iglesias Signed-off-by: Richard Henderson --- target/microblaze/translate.c | 78 +---------------------------------- 1 file changed, 1 insertion(+), 77 deletions(-) diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index 860859324a..133ec24870 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -33,14 +33,6 @@ #include "trace-tcg.h" #include "exec/log.h" - -#define DISAS_MB 1 -#if DISAS_MB -# define LOG_DIS(...) qemu_log_mask(CPU_LOG_TB_IN_ASM, ## __VA_ARGS__) -#else -# define LOG_DIS(...) do { } while (0) -#endif - #define EXTRACT_FIELD(src, start, end) \ (((src) >> start) & ((1 << (end - start + 1)) - 1)) @@ -205,10 +197,6 @@ static void dec_add(DisasContext *dc) k = dc->opcode & 4; c = dc->opcode & 2; - LOG_DIS("add%s%s%s r%d r%d r%d\n", - dc->type_b ? "i" : "", k ? "k" : "", c ? "c" : "", - dc->rd, dc->ra, dc->rb); - /* Take care of the easy cases first. */ if (k) { /* k - keep carry, no need to update MSR. */ @@ -252,7 +240,6 @@ static void dec_sub(DisasContext *dc) cmp = (dc->imm & 1) && (!dc->type_b) && k; if (cmp) { - LOG_DIS("cmp%s r%d, r%d ir=%x\n", u ? "u" : "", dc->rd, dc->ra, dc->ir); if (dc->rd) { if (u) gen_helper_cmpu(cpu_R[dc->rd], cpu_R[dc->ra], cpu_R[dc->rb]); @@ -262,9 +249,6 @@ static void dec_sub(DisasContext *dc) return; } - LOG_DIS("sub%s%s r%d, r%d r%d\n", - k ? "k" : "", c ? "c" : "", dc->rd, dc->ra, dc->rb); - /* Take care of the easy cases first. */ if (k) { /* k - keep carry, no need to update MSR. */ @@ -314,19 +298,16 @@ static void dec_pattern(DisasContext *dc) switch (mode) { case 0: /* pcmpbf. */ - LOG_DIS("pcmpbf r%d r%d r%d\n", dc->rd, dc->ra, dc->rb); if (dc->rd) gen_helper_pcmpbf(cpu_R[dc->rd], cpu_R[dc->ra], cpu_R[dc->rb]); break; case 2: - LOG_DIS("pcmpeq r%d r%d r%d\n", dc->rd, dc->ra, dc->rb); if (dc->rd) { tcg_gen_setcond_i32(TCG_COND_EQ, cpu_R[dc->rd], cpu_R[dc->ra], cpu_R[dc->rb]); } break; case 3: - LOG_DIS("pcmpne r%d r%d r%d\n", dc->rd, dc->ra, dc->rb); if (dc->rd) { tcg_gen_setcond_i32(TCG_COND_NE, cpu_R[dc->rd], cpu_R[dc->ra], cpu_R[dc->rb]); @@ -349,7 +330,6 @@ static void dec_and(DisasContext *dc) } not = dc->opcode & (1 << 1); - LOG_DIS("and%s\n", not ? "n" : ""); if (!dc->rd) return; @@ -367,7 +347,6 @@ static void dec_or(DisasContext *dc) return; } - LOG_DIS("or r%d r%d r%d imm=%x\n", dc->rd, dc->ra, dc->rb, dc->imm); if (dc->rd) tcg_gen_or_i32(cpu_R[dc->rd], cpu_R[dc->ra], *(dec_alu_op_b(dc))); } @@ -379,7 +358,6 @@ static void dec_xor(DisasContext *dc) return; } - LOG_DIS("xor r%d\n", dc->rd); if (dc->rd) tcg_gen_xor_i32(cpu_R[dc->rd], cpu_R[dc->ra], *(dec_alu_op_b(dc))); } @@ -433,9 +411,6 @@ static void dec_msr(DisasContext *dc) if (clrset) { bool clr = extract32(dc->ir, 16, 1); - LOG_DIS("msr%s r%d imm=%x\n", clr ? "clr" : "set", - dc->rd, dc->imm); - if (!dc->cpu->cfg.use_msr_instr) { /* nop??? */ return; @@ -478,7 +453,6 @@ static void dec_msr(DisasContext *dc) sr &= 7; tmp_sr = tcg_const_i32(sr); - LOG_DIS("m%ss sr%d r%d imm=%x\n", to ? "t" : "f", sr, dc->ra, dc->imm); if (to) { gen_helper_mmu_write(cpu_env, tmp_ext, tmp_sr, cpu_R[dc->ra]); } else { @@ -491,7 +465,6 @@ static void dec_msr(DisasContext *dc) #endif if (to) { - LOG_DIS("m%ss sr%x r%d imm=%x\n", to ? "t" : "f", sr, dc->ra, dc->imm); switch (sr) { case SR_PC: break; @@ -535,8 +508,6 @@ static void dec_msr(DisasContext *dc) break; } } else { - LOG_DIS("m%ss r%d sr%x imm=%x\n", to ? "t" : "f", dc->rd, sr, dc->imm); - switch (sr) { case SR_PC: tcg_gen_movi_i32(cpu_R[dc->rd], dc->base.pc_next); @@ -609,7 +580,6 @@ static void dec_mul(DisasContext *dc) subcode = dc->imm & 3; if (dc->type_b) { - LOG_DIS("muli r%d r%d %x\n", dc->rd, dc->ra, dc->imm); tcg_gen_mul_i32(cpu_R[dc->rd], cpu_R[dc->ra], *(dec_alu_op_b(dc))); return; } @@ -622,21 +592,17 @@ static void dec_mul(DisasContext *dc) tmp = tcg_temp_new_i32(); switch (subcode) { case 0: - LOG_DIS("mul r%d r%d r%d\n", dc->rd, dc->ra, dc->rb); tcg_gen_mul_i32(cpu_R[dc->rd], cpu_R[dc->ra], cpu_R[dc->rb]); break; case 1: - LOG_DIS("mulh r%d r%d r%d\n", dc->rd, dc->ra, dc->rb); tcg_gen_muls2_i32(tmp, cpu_R[dc->rd], cpu_R[dc->ra], cpu_R[dc->rb]); break; case 2: - LOG_DIS("mulhsu r%d r%d r%d\n", dc->rd, dc->ra, dc->rb); tcg_gen_mulsu2_i32(tmp, cpu_R[dc->rd], cpu_R[dc->ra], cpu_R[dc->rb]); break; case 3: - LOG_DIS("mulhu r%d r%d r%d\n", dc->rd, dc->ra, dc->rb); tcg_gen_mulu2_i32(tmp, cpu_R[dc->rd], cpu_R[dc->ra], cpu_R[dc->rb]); break; default: @@ -652,7 +618,6 @@ static void dec_div(DisasContext *dc) unsigned int u; u = dc->imm & 2; - LOG_DIS("div\n"); if (trap_illegal(dc, !dc->cpu->cfg.use_div)) { return; @@ -688,10 +653,6 @@ static void dec_barrel(DisasContext *dc) imm_w = extract32(dc->imm, 6, 5); imm_s = extract32(dc->imm, 0, 5); - LOG_DIS("bs%s%s%s r%d r%d r%d\n", - e ? "e" : "", - s ? "l" : "r", t ? "a" : "l", dc->rd, dc->ra, dc->rb); - if (e) { if (imm_w + imm_s > 32 || imm_w == 0) { /* These inputs have an undefined behavior. */ @@ -742,7 +703,6 @@ static void dec_bit(DisasContext *dc) /* src. */ t0 = tcg_temp_new_i32(); - LOG_DIS("src r%d r%d\n", dc->rd, dc->ra); tcg_gen_shli_i32(t0, cpu_msr_c, 31); tcg_gen_andi_i32(cpu_msr_c, cpu_R[dc->ra], 1); if (dc->rd) { @@ -755,8 +715,6 @@ static void dec_bit(DisasContext *dc) case 0x1: case 0x41: /* srl. */ - LOG_DIS("srl r%d r%d\n", dc->rd, dc->ra); - tcg_gen_andi_i32(cpu_msr_c, cpu_R[dc->ra], 1); if (dc->rd) { if (op == 0x41) @@ -766,11 +724,9 @@ static void dec_bit(DisasContext *dc) } break; case 0x60: - LOG_DIS("ext8s r%d r%d\n", dc->rd, dc->ra); tcg_gen_ext8s_i32(cpu_R[dc->rd], cpu_R[dc->ra]); break; case 0x61: - LOG_DIS("ext16s r%d r%d\n", dc->rd, dc->ra); tcg_gen_ext16s_i32(cpu_R[dc->rd], cpu_R[dc->ra]); break; case 0x64: @@ -778,12 +734,10 @@ static void dec_bit(DisasContext *dc) case 0x74: case 0x76: /* wdc. */ - LOG_DIS("wdc r%d\n", dc->ra); trap_userspace(dc, true); break; case 0x68: /* wic. */ - LOG_DIS("wic r%d\n", dc->ra); trap_userspace(dc, true); break; case 0xe0: @@ -796,12 +750,10 @@ static void dec_bit(DisasContext *dc) break; case 0x1e0: /* swapb */ - LOG_DIS("swapb r%d r%d\n", dc->rd, dc->ra); tcg_gen_bswap32_i32(cpu_R[dc->rd], cpu_R[dc->ra]); break; case 0x1e2: /*swaph */ - LOG_DIS("swaph r%d r%d\n", dc->rd, dc->ra); tcg_gen_rotri_i32(cpu_R[dc->rd], cpu_R[dc->ra], 16); break; default: @@ -824,7 +776,6 @@ static inline void sync_jmpstate(DisasContext *dc) static void dec_imm(DisasContext *dc) { - LOG_DIS("imm %x\n", dc->imm << 16); tcg_gen_movi_i32(cpu_imm, (dc->imm << 16)); dc->tb_flags |= IMM_FLAG; dc->clear_imm = 0; @@ -928,10 +879,6 @@ static void dec_load(DisasContext *dc) return; } - LOG_DIS("l%d%s%s%s%s\n", size, dc->type_b ? "i" : "", rev ? "r" : "", - ex ? "x" : "", - ea ? "ea" : ""); - t_sync_flags(dc); addr = tcg_temp_new(); compute_ldst_addr(dc, ea, addr); @@ -1039,9 +986,6 @@ static void dec_store(DisasContext *dc) trap_userspace(dc, ea); - LOG_DIS("s%d%s%s%s%s\n", size, dc->type_b ? "i" : "", rev ? "r" : "", - ex ? "x" : "", - ea ? "ea" : ""); t_sync_flags(dc); /* If we get a fault on a dslot, the jmpstate better be in sync. */ sync_jmpstate(dc); @@ -1184,7 +1128,6 @@ static void dec_bcc(DisasContext *dc) cc = EXTRACT_FIELD(dc->ir, 21, 23); dslot = dc->ir & (1 << 25); - LOG_DIS("bcc%s r%d %x\n", dslot ? "d" : "", dc->ra, dc->imm); dc->delayed_branch = 1; if (dslot) { @@ -1217,8 +1160,6 @@ static void dec_br(DisasContext *dc) if (mbar == 2 && dc->imm == 4) { uint16_t mbar_imm = dc->rd; - LOG_DIS("mbar %d\n", mbar_imm); - /* Data access memory barrier. */ if ((mbar_imm & 2) == 0) { tcg_gen_mb(TCG_BAR_SC | TCG_MO_ALL); @@ -1228,8 +1169,6 @@ static void dec_br(DisasContext *dc) if (mbar_imm & 16) { TCGv_i32 tmp_1; - LOG_DIS("sleep\n"); - if (trap_userspace(dc, true)) { /* Sleep is a privileged instruction. */ return; @@ -1253,11 +1192,6 @@ static void dec_br(DisasContext *dc) return; } - LOG_DIS("br%s%s%s%s imm=%x\n", - abs ? "a" : "", link ? "l" : "", - dc->type_b ? "i" : "", dslot ? "d" : "", - dc->imm); - dc->delayed_branch = 1; if (dslot) { dec_setup_dslot(dc); @@ -1363,16 +1297,12 @@ static void dec_rts(DisasContext *dc) dec_setup_dslot(dc); if (i_bit) { - LOG_DIS("rtid ir=%x\n", dc->ir); dc->tb_flags |= DRTI_FLAG; } else if (b_bit) { - LOG_DIS("rtbd ir=%x\n", dc->ir); dc->tb_flags |= DRTB_FLAG; } else if (e_bit) { - LOG_DIS("rted ir=%x\n", dc->ir); dc->tb_flags |= DRTE_FLAG; - } else - LOG_DIS("rts ir=%x\n", dc->ir); + } dc->jmp = JMP_INDIRECT; tcg_gen_movi_i32(cpu_btaken, 1); @@ -1505,9 +1435,6 @@ static void dec_stream(DisasContext *dc) TCGv_i32 t_id, t_ctrl; int ctrl; - LOG_DIS("%s%s imm=%x\n", dc->rd ? "get" : "put", - dc->type_b ? "" : "d", dc->imm); - if (trap_userspace(dc, true)) { return; } @@ -1565,7 +1492,6 @@ static inline void decode(DisasContext *dc, uint32_t ir) int i; dc->ir = ir; - LOG_DIS("%8.8x\t", dc->ir); if (ir == 0) { trap_illegal(dc, dc->cpu->cfg.opcode_0_illegal); @@ -1744,10 +1670,8 @@ static void mb_tr_tb_stop(DisasContextBase *dcb, CPUState *cs) static void mb_tr_disas_log(const DisasContextBase *dcb, CPUState *cs) { -#ifdef DEBUG_DISAS qemu_log("IN: %s\n", lookup_symbol(dcb->pc_first)); log_target_disas(cs, dcb->pc_first, dcb->tb->size); -#endif } static const TranslatorOps mb_tr_ops = {