Mercurial > repos > blastem
diff m68k_internal.h @ 576:a6f2db4df70d
Small refactor to flag handling in 68K core
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Tue, 04 Mar 2014 00:02:20 -0800 |
| parents | 1594525e2157 |
| children | 9f40aa5243c2 |
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--- a/m68k_internal.h Mon Mar 03 22:22:36 2014 -0800 +++ b/m68k_internal.h Tue Mar 04 00:02:20 2014 -0800 @@ -56,6 +56,23 @@ void translate_m68k_rtr(m68k_options *opts, m68kinst * inst); void translate_m68k_trap(m68k_options *opts, m68kinst *inst); +//flag update bits +#define X0 0x0001 +#define X1 0x0002 +#define X 0x0004 +#define N0 0x0008 +#define N1 0x0010 +#define N 0x0020 +#define Z0 0x0040 +#define Z1 0x0080 +#define Z 0x0100 +#define V0 0x0200 +#define V1 0x0400 +#define V 0x0800 +#define C0 0x1000 +#define C1 0x2000 +#define C 0x4000 + #define BUS 4 #define PREDEC_PENALTY 2 extern char disasm_buf[1024];