From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51208) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YKlzH-0003Y5-5o for qemu-devel@nongnu.org; Mon, 09 Feb 2015 05:54:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YKlzD-0000UI-Vc for qemu-devel@nongnu.org; Mon, 09 Feb 2015 05:54:43 -0500 Received: from mx1.redhat.com ([209.132.183.28]:58901) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YKlzD-0000Th-PX for qemu-devel@nongnu.org; Mon, 09 Feb 2015 05:54:39 -0500 From: Igor Mammedov Date: Mon, 9 Feb 2015 10:53:33 +0000 Message-Id: <1423479254-15342-12-git-send-email-imammedo@redhat.com> In-Reply-To: <1423479254-15342-1-git-send-email-imammedo@redhat.com> References: <1423479254-15342-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [PATCH v3 11/52] acpi: add aml_if() term List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: drjones@redhat.com, marcel.a@redhat.com, claudio.fontana@huawei.com, mst@redhat.com, zhaoshenglong@huawei.com Signed-off-by: Igor Mammedov --- hw/acpi/aml-build.c | 8 ++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 9 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 7389009..9f43fef 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -383,6 +383,14 @@ Aml *aml_def_block(const char *signature, uint8_t revision, return var; } +/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefIfElse */ +Aml *aml_if(Aml *predicate) +{ + Aml *var = aml_bundle(0xA0 /* IfOp */, AML_PACKAGE); + aml_append(var, predicate); + 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 c1720e7..7cd1f51 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -77,6 +77,7 @@ Aml *aml_def_block(const char *signature, uint8_t revision, 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); /* other helpers */ GArray *build_alloc_array(void); -- 1.8.3.1