From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42150) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YVMAH-00069j-69 for qemu-devel@nongnu.org; Tue, 10 Mar 2015 11:33:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YVMAA-0008Qb-PQ for qemu-devel@nongnu.org; Tue, 10 Mar 2015 11:33:49 -0400 From: Marcel Apfelbaum Date: Tue, 10 Mar 2015 17:31:55 +0200 Message-Id: <1426001534-7151-10-git-send-email-marcel@redhat.com> In-Reply-To: <1426001534-7151-1-git-send-email-marcel@redhat.com> References: <1426001534-7151-1-git-send-email-marcel@redhat.com> Subject: [Qemu-devel] [PATCH v5 for-2.3 09/28] acpi: add aml_while() term List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: seabios@seabios.org, kraxel@redhat.com, mst@redhat.com, quintela@redhat.com, agraf@suse.de, marcel@redhat.com, alex.williamson@redhat.com, kevin@koconnor.net, qemu-ppc@nongnu.org, hare@suse.de, imammedo@redhat.com, amit.shah@redhat.com, pbonzini@redhat.com, leon.alrae@imgtec.com, aurelien@aurel32.net, rth@twiddle.net Add encoding for ACPI DefWhile Opcode. Reviewed-by: Shannon Zhao Reviewed-by: Igor Mammedov Signed-off-by: Marcel Apfelbaum --- 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 b056165..6f7a5ff 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -624,6 +624,14 @@ Aml *aml_if(Aml *predicate) return var; } +/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefWhile */ +Aml *aml_while(Aml *predicate) +{ + Aml *var = aml_bundle(0xA2 /* WhileOp */, 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 6c68125..7bb72c0 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -189,6 +189,7 @@ 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_while(Aml *predicate); Aml *aml_package(uint8_t num_elements); Aml *aml_buffer(void); Aml *aml_resource_template(void); -- 2.1.0