1 files changed, 9 insertions, 1 deletions
diff --git a/emu/6502.h b/emu/6502.h
index baefd0f..bfc8314 100644
--- a/emu/6502.h
+++ b/emu/6502.h
@@ -48,15 +48,23 @@ enum {
 	LDY_ZERO = 0xA4,
 	LDA_IMM  = 0xA9,
 	LDA_ZERO = 0xA5,
+	STX_ZERO = 0x86,
 	STX_ABS  = 0x8E,
+	DEX_IMPL = 0xCA,
 	DEY_IMPL = 0x88,
+	INY_IMPL = 0xC8,
+	INC_IMPL = 0xE6,
 	ROL_ACC  = 0x2A,
 	BNE_REL  = 0xD0,
 	BCC_REL  = 0x90,
+	BCS_REL  = 0xB0,
 	JMP_ABS  = 0x4C,
 	JSR_ABS  = 0x20,
 	RTS_IMPL = 0x60,
-	TXS_IMPL = 0x9A
+	TXS_IMPL = 0x9A,
+	CPX_IMM  = 0xE0,
+	SBC_IMM  = 0xE9,
+	NOP_IMPL = 0xEA
 };
 
 void cpu_6502_init( cpu_6502_t *cpu, bus_t *bus, bool initialize );