diff mbox

[v9,18/24] hw/acpi/aml-build: Add aml_else() term

Message ID 1432522520-8068-19-git-send-email-zhaoshenglong@huawei.com
State Superseded
Headers show

Commit Message

Shannon Zhao May 25, 2015, 2:55 a.m. UTC 
From: Shannon Zhao <shannon.zhao@linaro.org>

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
---
 hw/acpi/aml-build.c         | 7 +++++++
 include/hw/acpi/aml-build.h | 1 +
 2 files changed, 8 insertions(+)
diff mbox

Patch

diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 56cce41..cfe1b29 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -632,6 +632,13 @@  Aml *aml_if(Aml *predicate)
     return var;
 }
 
+/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefElse */
+Aml *aml_else(void)
+{
+    Aml *var = aml_bundle(0xA1 /* ElseOp */, AML_PACKAGE);
+    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 41b2cdd..c999ef1 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -254,6 +254,7 @@  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_else(void);
 Aml *aml_package(uint8_t num_elements);
 Aml *aml_buffer(int buffer_size, uint8_t *byte_list);
 Aml *aml_resource_template(void);