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[97.113.7.119]) by smtp.gmail.com with ESMTPSA id 127sm28089711pfy.56.2019.09.03.09.09.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Sep 2019 09:09:25 -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=0RIrW/AM/FRCh/5tYMiTNVCjB9dqNOvdf51jrirTikc=; b=ZQflvHP2t4RygJOZhx0JN7SS3dQHOq4ACt9/Cfl2uRjYSbxatxpla9hJzc4pKh3VFf bY/i/qtg8/RWuz1E28jeXHSAE13J+/6Za1U+jPW6Ys6H/ZNMbTsIIDEMC50AXi7nvS3F ArZwZY8iYFc3m9utcSvh/PCpUWnkgUkHfDVmF3EWvALJln3Yxkoi7H8mUAjGGTYdSfUv xn0BXaEo/z2dDgDAQkpaY49t3xT94zOvHmGF/+lYuVX0CAbxjGtEyPxhhWlatEsiurV/ SdXU648lve1Pgv0pic3sisVo3meB2odqGP3PrLMyOtp9bDvJwAAnmVL1zeD6tDwGqQLv XC2w== 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=0RIrW/AM/FRCh/5tYMiTNVCjB9dqNOvdf51jrirTikc=; b=Tjml4WpQG04fL2o3zwLbAtLH05M3iLvpdd8vz4cQnBkiAWNDaS9+QpCWNCmc+Z7hdc oWNj67yEom7vvdh6nrC3XHmBo0IcpF7ALbrFJAhMeTvjBg+/WPWRb1VWA8gI6Vsf7uU3 ATr+FWx38am9ZuIOiDf9Jkdls8Ytf4D/cnPMiv6MavtZT9xSKInUj1P4sdHtPGHV8SHO vPwiUi0oBR4t+JBf4UNaAOfDZJNj3RhULEOk1h0y9PSIgGARgh9TC5PYpzANeFu8dre8 uGk/VHTiYo54b6BIFGsnJ0HTesB9NA1pDhPViI1DYWKBMhzwID4wv+JHsdYY/21PsC1P qrpA== X-Gm-Message-State: APjAAAWsP1mcFGR0Wb31pi/0BR6Sl5zmSu3VW/iLTCWQlEVerSLgCzCf MO3NvATbzuxJr0ZzzoKKfUxWto4/3Co= X-Google-Smtp-Source: APXvYqwlQ0w67R4AeKAkixU4N4xUi2UsQglWGDL+BdVhFz4NmmozIcBT7dnTV3fMJL01bzPcLjNaBA== X-Received: by 2002:a17:902:fe93:: with SMTP id x19mr7982879plm.337.1567526965670; Tue, 03 Sep 2019 09:09:25 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 3 Sep 2019 09:08:42 -0700 Message-Id: <20190903160858.5296-21-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190903160858.5296-1-richard.henderson@linaro.org> References: <20190903160858.5296-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::641 Subject: [Qemu-devel] [PATCH 20/36] exec: Move user-only watchpoint stubs inline 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: peter.maydell@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Let the user-only watchpoint stubs resolve to empty inline functions. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: David Hildenbrand Signed-off-by: Richard Henderson --- include/hw/core/cpu.h | 23 +++++++++++++++++++++++ exec.c | 26 ++------------------------ 2 files changed, 25 insertions(+), 24 deletions(-) diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index 77fca95a40..6de688059d 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -1070,12 +1070,35 @@ static inline bool cpu_breakpoint_test(CPUState *cp= u, vaddr pc, int mask) return false; } =20 +#ifdef CONFIG_USER_ONLY +static inline int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr l= en, + int flags, CPUWatchpoint **watchpo= int) +{ + return -ENOSYS; +} + +static inline int cpu_watchpoint_remove(CPUState *cpu, vaddr addr, + vaddr len, int flags) +{ + return -ENOSYS; +} + +static inline void cpu_watchpoint_remove_by_ref(CPUState *cpu, + CPUWatchpoint *wp) +{ +} + +static inline void cpu_watchpoint_remove_all(CPUState *cpu, int mask) +{ +} +#else int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len, int flags, CPUWatchpoint **watchpoint); int cpu_watchpoint_remove(CPUState *cpu, vaddr addr, vaddr len, int flags); void cpu_watchpoint_remove_by_ref(CPUState *cpu, CPUWatchpoint *watchpoint= ); void cpu_watchpoint_remove_all(CPUState *cpu, int mask); +#endif =20 /** * cpu_get_address_space: diff --git a/exec.c b/exec.c index 53a15b7ad7..31fb75901f 100644 --- a/exec.c +++ b/exec.c @@ -1062,28 +1062,7 @@ static void breakpoint_invalidate(CPUState *cpu, tar= get_ulong pc) } #endif =20 -#if defined(CONFIG_USER_ONLY) -void cpu_watchpoint_remove_all(CPUState *cpu, int mask) - -{ -} - -int cpu_watchpoint_remove(CPUState *cpu, vaddr addr, vaddr len, - int flags) -{ - return -ENOSYS; -} - -void cpu_watchpoint_remove_by_ref(CPUState *cpu, CPUWatchpoint *watchpoint) -{ -} - -int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len, - int flags, CPUWatchpoint **watchpoint) -{ - return -ENOSYS; -} -#else +#ifndef CONFIG_USER_ONLY /* Add a watchpoint. */ int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len, int flags, CPUWatchpoint **watchpoint) @@ -1173,8 +1152,7 @@ static inline bool cpu_watchpoint_address_matches(CPU= Watchpoint *wp, =20 return !(addr > wpend || wp->vaddr > addrend); } - -#endif +#endif /* !CONFIG_USER_ONLY */ =20 /* Add a breakpoint. */ int cpu_breakpoint_insert(CPUState *cpu, vaddr pc, int flags, --=20 2.17.1