2 files changed, 2 insertions, 1 deletions
diff --git a/blastem.c b/blastem.c
index bcca8c7..05ef5ae 100644
--- a/blastem.c
+++ b/blastem.c
@@ -133,7 +133,7 @@ uint8_t busreq = 0;
 uint8_t busack = 0;
 uint32_t busack_cycle = CYCLE_NEVER;
 uint8_t new_busack = 0;
-
+//#define DO_DEBUG_PRINT
 #ifdef DO_DEBUG_PRINT
 #define dprintf printf
 #define dputs puts
diff --git a/zruntime.S b/zruntime.S
index ed1b397..02f817b 100644
--- a/zruntime.S
+++ b/zruntime.S
@@ -38,6 +38,7 @@ z80_handle_cycle_limit_int:
 	shr $8, %r13w
 	call z_inccycles
 	call z80_write_byte_noinc
+	pop %r14 /*dispose of return address */
 	/* TODO: Support interrupt mode 0 and 2 */
 	mov $0x38, %r13w
 	call z80_native_addr