From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60725) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YOA5m-0008FB-3g for qemu-devel@nongnu.org; Wed, 18 Feb 2015 14:15:31 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YOA5f-0004Iv-MO for qemu-devel@nongnu.org; Wed, 18 Feb 2015 14:15:26 -0500 Received: from mx1.redhat.com ([209.132.183.28]:53035) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YOA5f-0004IV-FG for qemu-devel@nongnu.org; Wed, 18 Feb 2015 14:15:19 -0500 From: Igor Mammedov Date: Wed, 18 Feb 2015 19:14:23 +0000 Message-Id: <1424286895-21611-11-git-send-email-imammedo@redhat.com> In-Reply-To: <1424286895-21611-1-git-send-email-imammedo@redhat.com> References: <1424286895-21611-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [PATCH v4 10/42] acpi: add aml_arg() term List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: drjones@redhat.com, mst@redhat.com, zhaoshenglong@huawei.com, marcel.a@redhat.com Signed-off-by: Igor Mammedov --- hw/acpi/aml-build.c | 11 +++++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 12 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 8207d9c..99d213c 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -397,6 +397,17 @@ Aml *aml_name_decl(const char *name, Aml *val) return var; } +/* ACPI 1.0b: 16.2.6.1 Arg Objects Encoding */ +Aml *aml_arg(int pos) +{ + Aml *var; + uint8_t op = 0x68 /* ARG0 op */ + pos; + + assert(pos <= 6); + var = aml_opcode(op); + return var; +} + /* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefIfElse */ Aml *aml_if(Aml *predicate) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index e7fa977..63e9754 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -64,6 +64,7 @@ Aml *aml_name(const char *name_format, ...) GCC_FMT_ATTR(1, 2); Aml *aml_name_decl(const char *name, Aml *val); Aml *aml_return(Aml *val); Aml *aml_int(const uint64_t val); +Aml *aml_arg(int pos); /* Block AML object primitives */ Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2); -- 1.8.3.1