1 files changed, 29 insertions, 0 deletions
diff --git a/src/runtime.c b/src/runtime.c
index 19115b6..b330a61 100644
--- a/src/runtime.c
+++ b/src/runtime.c
@@ -456,3 +456,32 @@ void vm_xor_word(vm_t *vm)
   vm_push_word(vm, DWORD(a ^ b));
 }
 
+void vm_eq_byte(vm_t *vm)
+{
+  if (vm->stack.ptr < 2)
+    // TODO: Error STACK_UNDERFLOW
+    return;
+  byte a = vm_pop_byte(vm).as_byte;
+  byte b = vm_pop_byte(vm).as_byte;
+  vm_push_byte(vm, DBYTE(a == b));
+}
+
+void vm_eq_hword(vm_t *vm)
+{
+  if (vm->stack.ptr < (HWORD_SIZE * 2))
+    // TODO: Error STACK_UNDERFLOW
+    return;
+  hword a = vm_pop_hword(vm).as_hword;
+  hword b = vm_pop_hword(vm).as_hword;
+  vm_push_hword(vm, DHWORD(a == b));
+}
+
+void vm_eq_word(vm_t *vm)
+{
+  if (vm->stack.ptr < (WORD_SIZE * 2))
+    // TODO: Error STACK_UNDERFLOW
+    return;
+  word a = vm_pop_word(vm).as_word;
+  word b = vm_pop_word(vm).as_word;
+  vm_push_word(vm, DWORD(a == b));
+}