From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38508) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YwuOV-0005rl-B3 for qemu-devel@nongnu.org; Mon, 25 May 2015 11:34:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YwuOQ-0003oJ-K9 for qemu-devel@nongnu.org; Mon, 25 May 2015 11:34:23 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51881) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YwuOQ-0003oA-Dk for qemu-devel@nongnu.org; Mon, 25 May 2015 11:34:18 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t4PFYHKh020324 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Mon, 25 May 2015 11:34:18 -0400 From: Marcel Apfelbaum Date: Mon, 25 May 2015 18:33:44 +0300 Message-Id: <1432568042-19553-7-git-send-email-marcel@redhat.com> In-Reply-To: <1432568042-19553-1-git-send-email-marcel@redhat.com> References: <1432568042-19553-1-git-send-email-marcel@redhat.com> Subject: [Qemu-devel] [PATCH V7 06/24] acpi: add aml_shiftright() term List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: marcel@redhat.com, pbonzini@redhat.com, mst@redhat.com Add encoding for ACPI DefShiftRight Opcode. Reviewed-by: Igor Mammedov Signed-off-by: Marcel Apfelbaum --- hw/acpi/aml-build.c | 10 ++++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 11 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 4d45610..f3733b3 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -474,6 +474,16 @@ Aml *aml_shiftleft(Aml *arg1, Aml *count) return var; } +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefShiftRight */ +Aml *aml_shiftright(Aml *arg1, Aml *count) +{ + Aml *var = aml_opcode(0x7A /* ShiftRightOp */); + aml_append(var, arg1); + aml_append(var, count); + build_append_byte(var->buf, 0x00); /* NullNameOp */ + return var; +} + /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefLLess */ Aml *aml_lless(Aml *arg1, Aml *arg2) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 6391331..e1dab5a 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -165,6 +165,7 @@ Aml *aml_store(Aml *val, Aml *target); Aml *aml_and(Aml *arg1, Aml *arg2); Aml *aml_or(Aml *arg1, Aml *arg2); 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 *aml_index(Aml *arg1, Aml *idx); -- 2.1.0