From patchwork Fri May 29 13:10:38 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 477842 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 0E26F140E63 for ; Fri, 29 May 2015 23:13:58 +1000 (AEST) Received: from localhost ([::1]:35770 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YyK6l-0000T1-VF for incoming@patchwork.ozlabs.org; Fri, 29 May 2015 09:13:55 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46148) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YyK3v-0003sr-29 for qemu-devel@nongnu.org; Fri, 29 May 2015 09:11:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YyK3r-0003X5-0F for qemu-devel@nongnu.org; Fri, 29 May 2015 09:10:58 -0400 Received: from mnementh.archaic.org.uk ([2001:8b0:1d0::1]:34304) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YyK3q-0003US-PP for qemu-devel@nongnu.org; Fri, 29 May 2015 09:10:54 -0400 Received: from pm215 by mnementh.archaic.org.uk with local (Exim 4.80) (envelope-from ) id 1YyK3i-0005o6-VF for qemu-devel@nongnu.org; Fri, 29 May 2015 14:10:46 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Fri, 29 May 2015 14:10:38 +0100 Message-Id: <1432905045-22138-33-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1432905045-22138-1-git-send-email-peter.maydell@linaro.org> References: <1432905045-22138-1-git-send-email-peter.maydell@linaro.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:8b0:1d0::1 Subject: [Qemu-devel] [PULL 32/39] hw/acpi/aml-build: Add aml_else() term X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Shannon Zhao Signed-off-by: Shannon Zhao Signed-off-by: Shannon Zhao Reviewed-by: Alex Bennée Reviewed-by: Igor Mammedov Reviewed-by: Michael S. Tsirkin Message-id: 1432522520-8068-19-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell --- hw/acpi/aml-build.c | 7 +++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 8 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 56cce41..cfe1b29 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -632,6 +632,13 @@ Aml *aml_if(Aml *predicate) return var; } +/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefElse */ +Aml *aml_else(void) +{ + Aml *var = aml_bundle(0xA1 /* ElseOp */, AML_PACKAGE); + return var; +} + /* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefMethod */ Aml *aml_method(const char *name, int arg_count) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 41b2cdd..c999ef1 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -254,6 +254,7 @@ Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2); Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2); Aml *aml_method(const char *name, int arg_count); Aml *aml_if(Aml *predicate); +Aml *aml_else(void); Aml *aml_package(uint8_t num_elements); Aml *aml_buffer(int buffer_size, uint8_t *byte_list); Aml *aml_resource_template(void);