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-rw-r--r--hw/acpi/aml-build.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index f6fbc9b95d..3792ba96ce 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -556,6 +556,15 @@ Aml *aml_or(Aml *arg1, Aml *arg2, Aml *dst)
     return build_opcode_2arg_dst(0x7D /* OrOp */, arg1, arg2, dst);
 }
 
+/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefLAnd */
+Aml *aml_land(Aml *arg1, Aml *arg2)
+{
+    Aml *var = aml_opcode(0x90 /* LAndOp */);
+    aml_append(var, arg1);
+    aml_append(var, arg2);
+    return var;
+}
+
 /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefLOr */
 Aml *aml_lor(Aml *arg1, Aml *arg2)
 {
@@ -629,6 +638,13 @@ Aml *aml_notify(Aml *arg1, Aml *arg2)
     return var;
 }
 
+/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefBreak */
+Aml *aml_break(void)
+{
+    Aml *var = aml_opcode(0xa5 /* BreakOp */);
+    return var;
+}
+
 /* helper to call method without argument */
 Aml *aml_call0(const char *method)
 {