From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39485) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XALJF-0000UJ-CE for qemu-devel@nongnu.org; Thu, 24 Jul 2014 11:52:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XALJA-0008O4-Hh for qemu-devel@nongnu.org; Thu, 24 Jul 2014 11:51:57 -0400 Received: from static.88-198-71-155.clients.your-server.de ([88.198.71.155]:60876 helo=socrates.bennee.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XALJA-0008MB-6U for qemu-devel@nongnu.org; Thu, 24 Jul 2014 11:51:52 -0400 From: =?UTF-8?q?Alex=20Benn=C3=A9e?= Date: Thu, 24 Jul 2014 16:52:53 +0100 Message-Id: <1406217175-30267-2-git-send-email-alex.bennee@linaro.org> In-Reply-To: <1406217175-30267-1-git-send-email-alex.bennee@linaro.org> References: <1406217175-30267-1-git-send-email-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH 1/3] target-arm: don't hardcode mask values in arm_cpu_handle_mmu_fault List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= , rth@twiddle.net Otherwise we break quickly when we change TARGET_PAGE_SIZE. Signed-off-by: Alex Bennée diff --git a/target-arm/helper.c b/target-arm/helper.c index a0e57cd..aa5d267 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -4029,8 +4029,8 @@ int arm_cpu_handle_mmu_fault(CPUState *cs, vaddr address, &page_size); if (ret == 0) { /* Map a single [sub]page. */ - phys_addr &= ~(hwaddr)0x3ff; - address &= ~(target_ulong)0x3ff; + phys_addr &= TARGET_PAGE_MASK; + address &= TARGET_PAGE_MASK; tlb_set_page(cs, address, phys_addr, prot, mmu_idx, page_size); return 0; } -- 2.0.2