commit d0230f435c57af4680540dc8f6ba3b27d6d55ad4
Author: jborza <jborza@gmail.com>
Date:   Sat Apr 13 10:02:18 2019 +0200

    cpu state definition

diff --git a/flags.h b/flags.h
new file mode 100644
index 0000000..fe66ccf
--- /dev/null
+++ b/flags.h
@@ -0,0 +1,13 @@
+#pragma once
+#include <cstdint>
+
+typedef struct Flags {
+	uint8_t c : 1;
+	uint8_t z : 1;
+	uint8_t i : 1;
+	uint8_t d : 1;
+	uint8_t b : 1;
+	uint8_t pad : 1;
+	uint8_t v : 1;
+	uint8_t n : 1;
+} Flags;
\ No newline at end of file
diff --git a/state.h b/state.h
new file mode 100644
index 0000000..105777c
--- /dev/null
+++ b/state.h
@@ -0,0 +1,13 @@
+#pragma once
+#include <cstdint>
+#include "flags.h"
+
+typedef struct State6502 {
+	uint8_t A; //accumulator
+	uint8_t X; //x index
+	uint8_t Y; //y index
+	uint8_t SP; //stack pointer, 256 byte stack between $0100 and $01FF
+	uint16_t PC; //program counter, points to the next instruction to be executed
+	uint8_t* Memory;
+	Flags Flags; //CPU flags
+} State6502;
\ No newline at end of file