On Thu, 7 May 2015 17:29:19 +0800
Shannon Zhao <zhaoshengl...@huawei.com> wrote:
> From: Shannon Zhao <shannon.z...@linaro.org>
>
> Signed-off-by: Shannon Zhao <zhaoshengl...@huawei.com>
> Signed-off-by: Shannon Zhao <shannon.z...@linaro.org>
> Reviewed-by: Alex Bennée <alex.ben...@linaro.org>
Reviewed-by: Igor Mammedov <imamm...@redhat.com>
> ---
> hw/acpi/aml-build.c | 7 +++++++
> include/hw/acpi/aml-build.h | 1 +
> 2 files changed, 8 insertions(+)
>
> diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
> index b03740d..f5d74a4 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 6c3d17a..4fc0e5b 100644
> --- a/include/hw/acpi/aml-build.h
> +++ b/include/hw/acpi/aml-build.h
> @@ -256,6 +256,7 @@ 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);
