From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41EE1C2D0C3 for ; Mon, 16 Dec 2019 22:13:42 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id F0FE421835 for ; Mon, 16 Dec 2019 22:13:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="BtctEVPB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F0FE421835 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1igycW-0006Wc-Lg for qemu-devel@archiver.kernel.org; Mon, 16 Dec 2019 17:13:40 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36617) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1igyb3-0004mC-S4 for qemu-devel@nongnu.org; Mon, 16 Dec 2019 17:12:11 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1igyb2-0006wW-Dq for qemu-devel@nongnu.org; Mon, 16 Dec 2019 17:12:09 -0500 Received: from mail-pl1-x62c.google.com ([2607:f8b0:4864:20::62c]:40472) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1igyb2-0006wL-5j for qemu-devel@nongnu.org; Mon, 16 Dec 2019 17:12:08 -0500 Received: by mail-pl1-x62c.google.com with SMTP id g6so5111448plp.7 for ; Mon, 16 Dec 2019 14:12:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=RS/kUrwws8zXejELfRCwC8ziQ//v3quP81JyrfoDA60=; b=BtctEVPBfOrzanvikFEs/BY2dC9eQw7rbaheEolEp09XX20azf9Ut/VIMfEw+wF4zj 4rdjfzd7uXoKUMcsZFEvmaLe1muItu6uQ2eRUpS3m4v3IDU3sp5mSb4nUNRrpTdbBbZm 2Ob1bSldsD7xqmZL1V/dX09o8ZdjK6jxSuJQtjRHI95F4pfi6/utScoTx5NO3D0OuoRd TdMYTtyN2tkZCN41wWRlfimdcTR6PXWqGyMWF+Cf+Xy03UCROI/TDgP2JzAkKnXyS36c jm/jfEw2vP8BepnctywdRrQg6m7owMz3H5woln2md2Ihtm/cyn8Eod/6UnjrvBIl8n2l +JBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=RS/kUrwws8zXejELfRCwC8ziQ//v3quP81JyrfoDA60=; b=V/FxHGlRACbN/DPU6OPp4Uu33Z7kOsLgILRar9v94/sLpF63+hxoKfrifTjZp0DW7/ XpxDOhf2+pyG2enyOtv3+pYuAUyBTCsP3905cXjb7YvTb+lsk38W/V4pzRSmtaWwJSMa 7d9wpI0+s9URSvU2qcNedW/5FUZKSWY3x/4z595db68tNJEoV7tsnK1EYqOWR7sB8ix8 ffTnJM9H7uw+hrAKUBK4Rgdc/FGQ33jGfzhZXFjULVDfhSWZ/JB0OtptHFu9cpd1NP06 Db30aSUNIEyduBmyEg/DJaAp6kcW/tubLi/xWunFpl2FTtlfqN67q9ugOP8HVPo6ZqNh mC8g== X-Gm-Message-State: APjAAAXYYkHCG1CCXl6GkhrgPvQWdZb7tuQXSDruDsV3SlVReCRIDGE1 3LRHjZ83WYbScxWjMYCqlZdzsPNYGQ0= X-Google-Smtp-Source: APXvYqwDbKLBnvhhq3o/3Z/grsujlm8YqgRbNOLXptcMKl1hWSFnbzLjVCT3PdMfyLgniNOlPnbK/A== X-Received: by 2002:a17:90a:fb87:: with SMTP id cp7mr1978705pjb.56.1576534326518; Mon, 16 Dec 2019 14:12:06 -0800 (PST) Received: from localhost.localdomain ([2605:e000:c74f:dc00:6838:d2b2:17e2:8445]) by smtp.gmail.com with ESMTPSA id d6sm529767pjl.8.2019.12.16.14.12.05 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Dec 2019 14:12:05 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 03/28] trace: Remove trace_mem_build_info_no_se_[bl]e Date: Mon, 16 Dec 2019 12:11:33 -1000 Message-Id: <20191216221158.29572-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191216221158.29572-1-richard.henderson@linaro.org> References: <20191216221158.29572-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::62c 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" It is easy for the atomic helpers to use trace_mem_build_info directly, without resorting to symbol pasting. For this usage, we cannot use trace_mem_get_info, because the MemOp does not support 16-byte accesses. Signed-off-by: Richard Henderson --- accel/tcg/atomic_template.h | 67 +++++++++++++------------------------ trace/mem-internal.h | 17 ---------- 2 files changed, 24 insertions(+), 60 deletions(-) diff --git a/accel/tcg/atomic_template.h b/accel/tcg/atomic_template.h index 837676231f..26969487d6 100644 --- a/accel/tcg/atomic_template.h +++ b/accel/tcg/atomic_template.h @@ -64,13 +64,10 @@ the ATOMIC_NAME macro, and redefined below. */ #if DATA_SIZE == 1 # define END -# define MEND _be /* either le or be would be fine */ #elif defined(HOST_WORDS_BIGENDIAN) # define END _be -# define MEND _be #else # define END _le -# define MEND _le #endif ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr, @@ -79,8 +76,8 @@ ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr, ATOMIC_MMU_DECLS; DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; DATA_TYPE ret; - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, false, - ATOMIC_MMU_IDX); + uint16_t info = trace_mem_build_info(SHIFT, false, 0, false, + ATOMIC_MMU_IDX); atomic_trace_rmw_pre(env, addr, info); #if DATA_SIZE == 16 @@ -99,8 +96,8 @@ ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr EXTRA_ARGS) { ATOMIC_MMU_DECLS; DATA_TYPE val, *haddr = ATOMIC_MMU_LOOKUP; - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, false, - ATOMIC_MMU_IDX); + uint16_t info = trace_mem_build_info(SHIFT, false, 0, false, + ATOMIC_MMU_IDX); atomic_trace_ld_pre(env, addr, info); val = atomic16_read(haddr); @@ -114,8 +111,8 @@ void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr, { ATOMIC_MMU_DECLS; DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, true, - ATOMIC_MMU_IDX); + uint16_t info = trace_mem_build_info(SHIFT, false, 0, true, + ATOMIC_MMU_IDX); atomic_trace_st_pre(env, addr, info); atomic16_set(haddr, val); @@ -130,8 +127,8 @@ ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr, ATOMIC_MMU_DECLS; DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; DATA_TYPE ret; - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, false, - ATOMIC_MMU_IDX); + uint16_t info = trace_mem_build_info(SHIFT, false, 0, false, + ATOMIC_MMU_IDX); atomic_trace_rmw_pre(env, addr, info); ret = atomic_xchg__nocheck(haddr, val); @@ -147,10 +144,8 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \ ATOMIC_MMU_DECLS; \ DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; \ DATA_TYPE ret; \ - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, \ - false, \ - ATOMIC_MMU_IDX); \ - \ + uint16_t info = trace_mem_build_info(SHIFT, false, 0, false, \ + ATOMIC_MMU_IDX); \ atomic_trace_rmw_pre(env, addr, info); \ ret = atomic_##X(haddr, val); \ ATOMIC_MMU_CLEANUP; \ @@ -183,10 +178,8 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \ ATOMIC_MMU_DECLS; \ XDATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; \ XDATA_TYPE cmp, old, new, val = xval; \ - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, \ - false, \ - ATOMIC_MMU_IDX); \ - \ + uint16_t info = trace_mem_build_info(SHIFT, false, 0, false, \ + ATOMIC_MMU_IDX); \ atomic_trace_rmw_pre(env, addr, info); \ smp_mb(); \ cmp = atomic_read__nocheck(haddr); \ @@ -213,7 +206,6 @@ GEN_ATOMIC_HELPER_FN(umax_fetch, MAX, DATA_TYPE, new) #endif /* DATA SIZE >= 16 */ #undef END -#undef MEND #if DATA_SIZE > 1 @@ -221,10 +213,8 @@ GEN_ATOMIC_HELPER_FN(umax_fetch, MAX, DATA_TYPE, new) within the ATOMIC_NAME macro. */ #ifdef HOST_WORDS_BIGENDIAN # define END _le -# define MEND _le #else # define END _be -# define MEND _be #endif ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr, @@ -233,9 +223,8 @@ ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr, ATOMIC_MMU_DECLS; DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; DATA_TYPE ret; - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, - false, - ATOMIC_MMU_IDX); + uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, false, + ATOMIC_MMU_IDX); atomic_trace_rmw_pre(env, addr, info); #if DATA_SIZE == 16 @@ -254,9 +243,8 @@ ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr EXTRA_ARGS) { ATOMIC_MMU_DECLS; DATA_TYPE val, *haddr = ATOMIC_MMU_LOOKUP; - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, - false, - ATOMIC_MMU_IDX); + uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, false, + ATOMIC_MMU_IDX); atomic_trace_ld_pre(env, addr, info); val = atomic16_read(haddr); @@ -270,9 +258,8 @@ void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr, { ATOMIC_MMU_DECLS; DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, - true, - ATOMIC_MMU_IDX); + uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, true, + ATOMIC_MMU_IDX); val = BSWAP(val); atomic_trace_st_pre(env, addr, info); @@ -289,9 +276,8 @@ ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr, ATOMIC_MMU_DECLS; DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; ABI_TYPE ret; - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, - false, - ATOMIC_MMU_IDX); + uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, false, + ATOMIC_MMU_IDX); atomic_trace_rmw_pre(env, addr, info); ret = atomic_xchg__nocheck(haddr, BSWAP(val)); @@ -307,10 +293,8 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \ ATOMIC_MMU_DECLS; \ DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; \ DATA_TYPE ret; \ - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, \ - false, \ - ATOMIC_MMU_IDX); \ - \ + uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, \ + false, ATOMIC_MMU_IDX); \ atomic_trace_rmw_pre(env, addr, info); \ ret = atomic_##X(haddr, BSWAP(val)); \ ATOMIC_MMU_CLEANUP; \ @@ -341,10 +325,8 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \ ATOMIC_MMU_DECLS; \ XDATA_TYPE *haddr = ATOMIC_MMU_LOOKUP; \ XDATA_TYPE ldo, ldn, old, new, val = xval; \ - uint16_t info = glue(trace_mem_build_info_no_se, MEND)(SHIFT, \ - false, \ - ATOMIC_MMU_IDX); \ - \ + uint16_t info = trace_mem_build_info(SHIFT, false, MO_BSWAP, \ + false, ATOMIC_MMU_IDX); \ atomic_trace_rmw_pre(env, addr, info); \ smp_mb(); \ ldn = atomic_read__nocheck(haddr); \ @@ -378,7 +360,6 @@ GEN_ATOMIC_HELPER_FN(add_fetch, ADD, DATA_TYPE, new) #endif /* DATA_SIZE >= 16 */ #undef END -#undef MEND #endif /* DATA_SIZE > 1 */ #undef BSWAP diff --git a/trace/mem-internal.h b/trace/mem-internal.h index 0a32aa22ca..8b72b678fa 100644 --- a/trace/mem-internal.h +++ b/trace/mem-internal.h @@ -47,21 +47,4 @@ static inline uint16_t trace_mem_get_info(MemOp op, mmu_idx); } -/* Used by the atomic helpers */ -static inline -uint16_t trace_mem_build_info_no_se_be(int size_shift, bool store, - TCGMemOpIdx oi) -{ - return trace_mem_build_info(size_shift, false, MO_BE, store, - get_mmuidx(oi)); -} - -static inline -uint16_t trace_mem_build_info_no_se_le(int size_shift, bool store, - TCGMemOpIdx oi) -{ - return trace_mem_build_info(size_shift, false, MO_LE, store, - get_mmuidx(oi)); -} - #endif /* TRACE__MEM_INTERNAL_H */ -- 2.20.1