fix RST 18H, populate rst()

2 files changed, 9 insertions, 6 deletions

diff --git a/gen.rb b/gen.rb
index 6d579ca..6d579ca 100644..100755
--- a/gen.rb
+++ b/gen.rb
diff --git a/ops.yaml b/ops.yaml
index 360fadb..30451df 100644
--- a/ops.yaml
+++ b/ops.yaml
@@ -3349,12 +3349,12 @@ ops:
         c: C
       code: |
         invalid(ctx, old_pc);
-    - id: RST 16H
+    - id: RST 18H
       hex: 0xDF
       cat: "jumps/calls"
       op: RST
       dst: PC
-      addr: "0x16"
+      addr: "0x18"
       len: 1
       time: 16
       flags:
@@ -3363,7 +3363,7 @@ ops:
         h:
         c:
       code: |
-        rst(ctx, 0x16);
+        rst(ctx, 0x18);
     - id: LDH (a8), A
       hex: 0xE0
       cat: "8-bit load/store/move"
@@ -8667,10 +8667,13 @@ templates:
     static void
     rst(
       gb_t * const ctx,
-      const uint8_t val
+      const uint16_t addr
     ) {
-      UNUSED(ctx);
-      UNUSED(val);
+      // push pc
+      push_rw(ctx, RW_PC);
+
+      // jump
+      cpu_ww(ctx, RW_PC, addr);
     }
 
     static void