Signed-off-by: Igor Mammedov <imamm...@redhat.com>
---
hw/acpi/aml-build.c | 9 +++++++++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index e38a222..7389009 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -383,6 +383,15 @@ Aml *aml_def_block(const char *signature, uint8_t revision,
return var;
}
+/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefMethod */
+Aml *aml_method(const char *name, int arg_count)
+{
+ Aml *var = aml_bundle(0x14 /* MethodOp */, AML_PACKAGE);
+ build_append_namestring(var->buf, "%s", name);
+ build_append_byte(var->buf, arg_count); /* MethodFlags: ArgCount */
+ return var;
+}
+
/* ACPI 1.0b: 16.2.5.1 Namespace Modifier Objects Encoding: DefScope */
Aml *aml_scope(const char *name_format, ...)
{
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index dfc725e..c1720e7 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -76,6 +76,7 @@ Aml *aml_def_block(const char *signature, uint8_t revision,
uint32_t creator_revision);
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);
/* other helpers */
GArray *build_alloc_array(void);
--
1.8.3.1
