On Wed, 15 Apr 2015 21:25:03 +0800
Shannon Zhao <zhaoshengl...@huawei.com> wrote:
> From: Shannon Zhao <shannon.z...@linaro.org>
>
> Add aml_or() term and expose build_append_int_noprefix
> as it wiil be used by creating a buffer.
>
> Signed-off-by: Shannon Zhao <zhaoshengl...@huawei.com>
> Signed-off-by: Shannon Zhao <shannon.z...@linaro.org>
> ---
> hw/acpi/aml-build.c | 12 +++++++++++-
> include/hw/acpi/aml-build.h | 2 ++
> 2 files changed, 13 insertions(+), 1 deletion(-)
>
> diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
> index 316d5a5..cd4ffe2 100644
> --- a/hw/acpi/aml-build.c
> +++ b/hw/acpi/aml-build.c
> @@ -242,7 +242,7 @@ static void build_extop_package(GArray *package, uint8_t
> op)
> build_prepend_byte(package, 0x5B); /* ExtOpPrefix */
> }
>
> -static void build_append_int_noprefix(GArray *table, uint64_t value, int
> size)
> +void build_append_int_noprefix(GArray *table, uint64_t value, int size)
> {
> int i;
>
> @@ -456,6 +456,16 @@ Aml *aml_and(Aml *arg1, Aml *arg2)
> return var;
> }
>
> +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefOr */
> +Aml *aml_or(Aml *arg1, Aml *arg2)
> +{
> + Aml *var = aml_opcode(0x7D /* OrOp */);
> + aml_append(var, arg1);
> + aml_append(var, arg2);
> + build_append_byte(var->buf, 0x00 /* NullNameOp */);
> + return var;
> +}
> +
> /* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefNotify */
> Aml *aml_notify(Aml *arg1, Aml *arg2)
> {
> diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
> index b41fd0c..61c1a03 100644
> --- a/include/hw/acpi/aml-build.h
> +++ b/include/hw/acpi/aml-build.h
> @@ -202,6 +202,7 @@ Aml *aml_int(const uint64_t val);
> Aml *aml_arg(int pos);
> Aml *aml_store(Aml *val, Aml *target);
> Aml *aml_and(Aml *arg1, Aml *arg2);
> +Aml *aml_or(Aml *arg1, Aml *arg2);
> Aml *aml_notify(Aml *arg1, Aml *arg2);
> Aml *aml_call1(const char *method, Aml *arg1);
> Aml *aml_call2(const char *method, Aml *arg1, Aml *arg2);
> @@ -260,6 +261,7 @@ Aml *aml_resource_template(void);
> Aml *aml_field(const char *name, AmlFieldFlags flags);
> Aml *aml_varpackage(uint32_t num_elements);
> Aml *aml_touuid(const char *uuid);
> +void build_append_int_noprefix(GArray *table, uint64_t value, int size);
why does it exports internal function and
why it's related to this patch in particular?
>
> void
> build_header(GArray *linker, GArray *table_data,
