Message ID | 20190821172951.15333-22-jan.bobek@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=ENv9=WR=nongnu.org=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D4B4614DE for <patchwork-qemu-devel@patchwork.kernel.org>; Wed, 21 Aug 2019 17:48:49 +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 AC81922D6D for <patchwork-qemu-devel@patchwork.kernel.org>; Wed, 21 Aug 2019 17:48:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="UAX5yKI+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AC81922D6D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:51318 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1i0Uj2-0000Io-Aa for patchwork-qemu-devel@patchwork.kernel.org; Wed, 21 Aug 2019 13:48:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40934) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <jan.bobek@gmail.com>) id 1i0URD-00013C-Hx for qemu-devel@nongnu.org; Wed, 21 Aug 2019 13:30:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <jan.bobek@gmail.com>) id 1i0URC-0007Lz-Hg for qemu-devel@nongnu.org; Wed, 21 Aug 2019 13:30:23 -0400 Received: from mail-yw1-xc42.google.com ([2607:f8b0:4864:20::c42]:35833) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from <jan.bobek@gmail.com>) id 1i0URC-0007LC-Df for qemu-devel@nongnu.org; Wed, 21 Aug 2019 13:30:22 -0400 Received: by mail-yw1-xc42.google.com with SMTP id g19so1247176ywe.2 for <qemu-devel@nongnu.org>; Wed, 21 Aug 2019 10:30:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=iDDKKkIsqc5vcwy+TY7VAlm2HY42sA6+LGzneYmglI8=; b=UAX5yKI+RA4KqLkVkxerCxJuJZg3JYm2iJx/OEg04OTyGx1uB4zRQqge6A2COGPbBX ADLg1+0HwdqtuXee+MK1KdkNiZrVbufG2iVV+4THnlDJsh/N03h9EH9SJEJMfsjsch+7 eG/TsLIv1fRWoB79aonXWpac0Skdxn0fSpW3r0IGb2pB56M6aIZjzm4fapq0K1sRW3TC XFk4loHjKibTKvRhG8HgH7EIh+NK7Tu80732Kyod+IVsZ2BbRu94O7D6XCdSHEwaQuQl PZ8egdU0I7wNpUQ5JuTmfKyjI1mYqbDWlYIs5rFS0ajkzZZQTi6kzDXtuSFKHZKz7Kdj 4CzQ== 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=iDDKKkIsqc5vcwy+TY7VAlm2HY42sA6+LGzneYmglI8=; b=HKfuwxnUxqj6hgDdI5yowEqaotMw9KlbbVATiVjzphZC0c74EOLIHJak2i1vIjeYiw DNrt8WXpcbUARAqbDbXeqK7GiQdtVSYNJTk7w/q+Xg7Ch1+8wIBtaHgL8PBVSuMrqi0g ADaIAz8hda7Hm5GNBC+9vjyFSiJVGdoSe9otRIRtkto4xVDSKJ+EzHKBdCuVExAOMAeM aheyVupIbElwrzbKwjJohfgt4FTtwUU/Ww6VZeRPyyHqVXNzXzzJsDOk6ck3cibMMIA+ ix1ZzHbqJF1TtRz25IuEb8vuh6SKYmT5AW44VmiQzCWStDBlUropUiiBJUUmAFxCTz1P MQ0Q== X-Gm-Message-State: APjAAAVkY4cnvYodaa8RDI+GK7FvMF8/VnzWMKF1QmeoOpI+qNpxJCq2 4cpuLe8n64JSnT8IZ4M0qZG6oXaZ X-Google-Smtp-Source: APXvYqy0qumOobhp63Wtn1kLDwOnTWQ7f/SFiUWXPEWFDUqRhLWx8bEX4IxHJUI29XCtyv0dOouBUQ== X-Received: by 2002:a81:7914:: with SMTP id u20mr25352685ywc.230.1566408621648; Wed, 21 Aug 2019 10:30:21 -0700 (PDT) Received: from localhost.localdomain ([2601:c0:c67f:e390::3]) by smtp.gmail.com with ESMTPSA id l71sm2826167ywl.39.2019.08.21.10.30.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Aug 2019 10:30:21 -0700 (PDT) From: Jan Bobek <jan.bobek@gmail.com> To: qemu-devel@nongnu.org Date: Wed, 21 Aug 2019 13:28:57 -0400 Message-Id: <20190821172951.15333-22-jan.bobek@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190821172951.15333-1-jan.bobek@gmail.com> References: <20190821172951.15333-1-jan.bobek@gmail.com> 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::c42 Subject: [Qemu-devel] [RFC PATCH v4 21/75] target/i386: introduce tcg register operands X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Jan Bobek <jan.bobek@gmail.com>, =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>, Richard Henderson <richard.henderson@linaro.org> Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> |
Series |
rewrite MMX/SSE*/AVX/AVX2 vector instruction translation
|
expand
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diff --git a/target/i386/translate.c b/target/i386/translate.c index 1be6176934..80cfb59978 100644 --- a/target/i386/translate.c +++ b/target/i386/translate.c @@ -4727,6 +4727,50 @@ static bool check_cpuid(CPUX86State *env, DisasContext *s, CheckCpuidFeat feat) env, s, modrm, is_write, arg); \ } +/* + * tcg_i32 + * + * Operand which allocates a 32-bit TCG temporary and frees it + * automatically after use. + */ +typedef TCGv_i32 insnop_arg_t(tcg_i32); +typedef struct {} insnop_ctxt_t(tcg_i32); + +INSNOP_INIT(tcg_i32) +{ + return true; +} +INSNOP_PREPARE(tcg_i32) +{ + return tcg_temp_new_i32(); +} +INSNOP_FINALIZE(tcg_i32) +{ + tcg_temp_free_i32(arg); +} + +/* + * tcg_i64 + * + * Operand which allocates a 64-bit TCG temporary and frees it + * automatically after use. + */ +typedef TCGv_i64 insnop_arg_t(tcg_i64); +typedef struct {} insnop_ctxt_t(tcg_i64); + +INSNOP_INIT(tcg_i64) +{ + return true; +} +INSNOP_PREPARE(tcg_i64) +{ + return tcg_temp_new_i64(); +} +INSNOP_FINALIZE(tcg_i64) +{ + tcg_temp_free_i64(arg); +} + static void gen_sse_ng(CPUX86State *env, DisasContext *s, int b) { enum {
TCG operands allocate a 32-bit or 64-bit TCG temporary and later automatically free it. Signed-off-by: Jan Bobek <jan.bobek@gmail.com> --- target/i386/translate.c | 44 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+)