From patchwork Wed Jun 17 21:01:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Robert Foley X-Patchwork-Id: 11610589 Return-Path: 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 839A390 for ; Wed, 17 Jun 2020 21:08:26 +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 5B1292098B for ; Wed, 17 Jun 2020 21:08:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="PeGyUbkM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B1292098B 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:55070 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jlfIH-0003DM-KX for patchwork-qemu-devel@patchwork.kernel.org; Wed, 17 Jun 2020 17:08:25 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37008) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jlfDd-0002lr-Vl for qemu-devel@nongnu.org; Wed, 17 Jun 2020 17:03:38 -0400 Received: from mail-qt1-x842.google.com ([2607:f8b0:4864:20::842]:45562) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jlfDT-0008Qe-LQ for qemu-devel@nongnu.org; Wed, 17 Jun 2020 17:03:37 -0400 Received: by mail-qt1-x842.google.com with SMTP id y1so2729877qtv.12 for ; Wed, 17 Jun 2020 14:03:26 -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=1vOKTGG7r7jNUJaDxhAJRyKeVBws+iqtlbFnw8ux2yw=; b=PeGyUbkMI3pOovZHdFQmrpdylYHtgbPgM8pdzXFMziKQBbXZESlYWjeDUsk0obRFiW L/GIlCYWa8t8oC89L0YJUU193J4kaI5MUCJ8qWlAqlafFUb/VO33UorfmUoQVr+yC81h KcZ2GuYzSxNusMV94s/DiqFkdKk0I0Ivg7e3YRLWPv85ca4uUDg708A2YTohk1kthvE+ Mb8ueMsV9nkWgyPHta5gzyNpm6/boxqx1F7oT4tqNxo7SupapHvRcB3bZtHJOuJdjDYz aOEeS1pU7Ssn1SSvx8H278xuzlTKYzWAWS9znoK6wRe4zKqjQWb/gtViyXjG/am7ctZh 9iJA== 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=1vOKTGG7r7jNUJaDxhAJRyKeVBws+iqtlbFnw8ux2yw=; b=bXGKVMdCFTAdxGfeIVbi5ufUnXGBtiQfxiEq1I7bvNhwrX6a5nCqm9lhTsE+l+/gfe ehB5d+w7odjE5Mp6o0HdMdqcZkNK6Yx4i5rRVQJmbknUfqFkgOyfpqBe/4vFAARKaeMk sdQz3EJIrF1aoXcwRkaiCVz7WmMewf0Q/LCx8potE3zwadnZ9yyMcjDDoYExqux4Xe43 MhHNg1KENtJEw2mE3IVfAuFg2eku8iJmgDNEgvUi86jAmymS9004f2wGkwHSCTTYp77Z 78N1Sa70xvjc6dSLb5JAzcXMD2ID+qOqCYEiuQODPKbM0p6EEErAVcURAc10vLbp8M8a yEUg== X-Gm-Message-State: AOAM533vRQAIwDzOEQ3t0dOh1G4+ez0qWw8t+F8/0KltVaTbPTai28fK otOfOz6sJ2u0iq4NHUAZmnhaXZ5Ujzy18A== X-Google-Smtp-Source: ABdhPJxpQKjxJwdDw0860st385fV8/3BS2Ebhr+sfq6RjYBO9NXKsEs2YOViP5e6JfLJGTuBgqlI0Q== X-Received: by 2002:aed:3f55:: with SMTP id q21mr1146781qtf.190.1592427805826; Wed, 17 Jun 2020 14:03:25 -0700 (PDT) Received: from Rfoley-MA01.hsd1.ma.comcast.net ([2601:199:4480:60c0:fc79:714c:9711:2e9c]) by smtp.gmail.com with ESMTPSA id w13sm997245qkb.91.2020.06.17.14.03.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jun 2020 14:03:25 -0700 (PDT) From: Robert Foley To: qemu-devel@nongnu.org Subject: [PATCH v10 07/73] tcg-runtime: define helper_cpu_halted_set Date: Wed, 17 Jun 2020 17:01:25 -0400 Message-Id: <20200617210231.4393-8-robert.foley@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200617210231.4393-1-robert.foley@linaro.org> References: <20200617210231.4393-1-robert.foley@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::842; envelope-from=robert.foley@linaro.org; helo=mail-qt1-x842.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=_AUTOLEARN 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: robert.foley@linaro.org, cota@braap.org, Paolo Bonzini , peter.puhov@linaro.org, alex.bennee@linaro.org, Richard Henderson Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" From: "Emilio G. Cota" Reviewed-by: Richard Henderson Reviewed-by: Alex Bennée Signed-off-by: Emilio G. Cota Signed-off-by: Robert Foley --- accel/tcg/tcg-runtime.c | 7 +++++++ accel/tcg/tcg-runtime.h | 2 ++ 2 files changed, 9 insertions(+) diff --git a/accel/tcg/tcg-runtime.c b/accel/tcg/tcg-runtime.c index 446465a09a..32ec18fe40 100644 --- a/accel/tcg/tcg-runtime.c +++ b/accel/tcg/tcg-runtime.c @@ -168,3 +168,10 @@ void HELPER(exit_atomic)(CPUArchState *env) { cpu_loop_exit_atomic(env_cpu(env), GETPC()); } + +void HELPER(cpu_halted_set)(CPUArchState *env, uint32_t val) +{ + CPUState *cpu = env_cpu(env); + + cpu->halted = val; +} diff --git a/accel/tcg/tcg-runtime.h b/accel/tcg/tcg-runtime.h index 4eda24e63a..eb7af0e6f0 100644 --- a/accel/tcg/tcg-runtime.h +++ b/accel/tcg/tcg-runtime.h @@ -28,6 +28,8 @@ DEF_HELPER_FLAGS_1(lookup_tb_ptr, TCG_CALL_NO_WG_SE, ptr, env) DEF_HELPER_FLAGS_1(exit_atomic, TCG_CALL_NO_WG, noreturn, env) +DEF_HELPER_FLAGS_2(cpu_halted_set, TCG_CALL_NO_RWG, void, env, i32) + #ifdef CONFIG_SOFTMMU DEF_HELPER_FLAGS_5(atomic_cmpxchgb, TCG_CALL_NO_WG,