From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42727) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a6oNK-00081x-AT for qemu-devel@nongnu.org; Wed, 09 Dec 2015 18:42:25 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a6oNJ-0004gA-9r for qemu-devel@nongnu.org; Wed, 09 Dec 2015 18:42:22 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48326) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a6oNJ-0004g2-4M for qemu-devel@nongnu.org; Wed, 09 Dec 2015 18:42:21 -0500 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id B75BAC0A805B for ; Wed, 9 Dec 2015 23:42:20 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq.redhat.com (dell-r430-03.lab.eng.brq.redhat.com [10.34.112.60]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id tB9Ng8VB005315 for ; Wed, 9 Dec 2015 18:42:20 -0500 From: Igor Mammedov Date: Thu, 10 Dec 2015 00:41:03 +0100 Message-Id: <1449704528-289297-10-git-send-email-imammedo@redhat.com> In-Reply-To: <1449704528-289297-1-git-send-email-imammedo@redhat.com> References: <1449704528-289297-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [PATCH 09/74] acpi: add aml_decrement() and aml_subtract() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Signed-off-by: Igor Mammedov --- hw/acpi/aml-build.c | 14 ++++++++++++++ include/hw/acpi/aml-build.h | 2 ++ 2 files changed, 16 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 3bb19bf..ee34771 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -502,6 +502,12 @@ Aml *aml_add(Aml *arg1, Aml *arg2, Aml *dst) return build_opcode_2arg_dst(0x72 /* AddOp */, arg1, arg2, dst); } +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefSubtract */ +Aml *aml_subtract(Aml *arg1, Aml *arg2, Aml *dst) +{ + return build_opcode_2arg_dst(0x74 /* SubtractOp */, arg1, arg2, dst); +} + /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefIncrement */ Aml *aml_increment(Aml *arg) { @@ -510,6 +516,14 @@ Aml *aml_increment(Aml *arg) return var; } +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefDecrement */ +Aml *aml_decrement(Aml *arg) +{ + Aml *var = aml_opcode(0x76 /* DecrementOp */); + aml_append(var, arg); + return var; +} + /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefIndex */ Aml *aml_index(Aml *arg1, Aml *idx) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index da38c92..9761438 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -205,7 +205,9 @@ Aml *aml_shiftleft(Aml *arg1, Aml *count); Aml *aml_shiftright(Aml *arg1, Aml *count); Aml *aml_lless(Aml *arg1, Aml *arg2); Aml *aml_add(Aml *arg1, Aml *arg2, Aml *dst); +Aml *aml_subtract(Aml *arg1, Aml *arg2, Aml *dst); Aml *aml_increment(Aml *arg); +Aml *aml_decrement(Aml *arg); Aml *aml_index(Aml *arg1, Aml *idx); Aml *aml_notify(Aml *arg1, Aml *arg2); Aml *aml_call1(const char *method, Aml *arg1); -- 1.8.3.1