From 552fad8a7e06af854348561087fe4a67d838f3a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rados=C5=82aw=20Kujawa?= <radoslaw.kujawa@c0ff33.net>
Date: Mon, 23 Jan 2017 14:43:54 +0100
Subject: [PATCH] LDY emulation.

---
 src/emulation.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/emulation.c b/src/emulation.c
index dd9637a..206b4ac 100644
--- a/src/emulation.c
+++ b/src/emulation.c
@@ -82,6 +82,16 @@ emul_ldx(rk65c02emu_t *e, void *id, instruction_t *i)
 	instruction_status_adjust_negative(e, e->regs.X);
 }
 
+/* LDY - load to Y */
+void
+emul_ldy(rk65c02emu_t *e, void *id, instruction_t *i)
+{
+	e->regs.Y = instruction_data_read_1(e, (instrdef_t *) id, i);
+
+	instruction_status_adjust_zero(e, e->regs.Y);
+	instruction_status_adjust_negative(e, e->regs.Y);
+}
+
 /* NOP - do nothing */
 void
 emul_nop(rk65c02emu_t *e, void *id, instruction_t *i)