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[97.113.7.119]) by smtp.gmail.com with ESMTPSA id 81sm6325753pfx.111.2019.08.24.14.34.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 24 Aug 2019 14:34:54 -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; bh=QLLa7oQzyNor8g5gTrV1Ih0+YyC/eiYlSSeR+q2HgEY=; b=En1UUyrgUGT8iUh8n38uG58R3mBWmOF+zjaCpwoX6dTbq+TV/nuUJZy6g/2anJlf0m yz0Hmnb/aP7EsFJmjumP7523NCkpzJ3/hmzD4IDSb1y5yfJDfj6lKos/8KhW5GZxCcoV B0eTUU0g2G2I6csQmH+HlydAbkFWopqhhzTKTcRZxkHjgvsJf0ns1B5plu7ogbsng9P4 K3oTPml3fGYrncaScbYKL5uWIeYzQnyVAjckioCO732603remXhLPzQvzcuMoN7VSwNN DYgBjcBfQb/GFEGiJJyccA9WQHme3MxNhPMBd6FrmczzbznsA+nbELNgF5mIZDo4/oLU /gYg== 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; bh=QLLa7oQzyNor8g5gTrV1Ih0+YyC/eiYlSSeR+q2HgEY=; b=tBfWrOh7hJeOOpM3r+ywxMZmz8GfCQOatRXtPXFyIouuilFUdqriQoyLIUl5dB2y1w 2BxjuX9SqAgbu6WXLqnxvFBWjETqEVwhTBVKUg6DEzr1PBASmFPtEQ6XG3ifRiLw8Gun IpQe0aD0DkT/hwwft2bw8B9a4hfVMI6XXehikGUzK+cKg0UC+qg+1mP7yuNDEYLRakCO jqwftMcv4QzF+pG/RoFUdXY333yZrD2nVBpbdFVxayRYAHsy5gfG/E6tlNXg7AqO2Nkr 6qhD6h1s+cFqR4iDLwWEl+0eJfb4x1OYtLyGk5Uk4d0G2F6SZvFdXhGlNZqguG79CIUO sW6A== X-Gm-Message-State: APjAAAVIxhDoiAzTP3dVihwGeqPmQie6PIaSOxj2Xv0nPZtSVCNTAdIx SrJ4Ng44Hc5iu4wlKHPTNLaBtfn9mog= X-Google-Smtp-Source: APXvYqzJyOCP37Tvq/hhE8kaF/4yp4yt38bEJcZR56jdXlxAVn/zYkIcHarrCC2EoUDA+jOvzvV3Qw== X-Received: by 2002:a62:35c6:: with SMTP id c189mr12431590pfa.96.1566682495598; Sat, 24 Aug 2019 14:34:55 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Sat, 24 Aug 2019 14:34:46 -0700 Message-Id: <20190824213451.31118-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190824213451.31118-1-richard.henderson@linaro.org> References: <20190824213451.31118-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::442 Subject: [Qemu-devel] [PATCH 1/6] 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, david@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Let the user-only watchpoint stubs resolve to empty inline functions. Signed-off-by: Richard Henderson Reviewed-by: David Hildenbrand --- 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