Add encoding for ACPI DefAdd Opcode.
Signed-off-by: Marcel Apfelbaum marcel@redhat.com --- hw/acpi/aml-build.c | 10 ++++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 11 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index a31f88e..38b82a4 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -458,6 +458,16 @@ Aml *aml_or(Aml *arg1, Aml *arg2) return var; }
+/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefAdd */ +Aml *aml_add(Aml *arg1, Aml *arg2) +{ + Aml *var = aml_opcode(0x72 /* AddOp */); + aml_append(var, arg1); + aml_append(var, arg2); + build_append_int(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 84d4180..991eacb 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -138,6 +138,7 @@ 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_add(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);