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/** \file zpu-opcodes.h
*
* Basic ZPU opcode definitions
*
* 2011, <hackfin@section5.ch>
*
*/
/** This is also the opcode for leaving emulation */
#define OPCODE_BREAK 0x00
/* ZPU basic opcodes that are supported by emulation */
#define OPCODE_IM 0x80
#define OPCODE_NOP 0x0b
#define OPCODE_LOAD 0x08
#define OPCODE_STORE 0x0c
#define OPCODE_LOADSP 0x60
// Dunno why, but this bit wants to be inverted in the offset field:
# define LOADSP_INV 0x10
#define OPCODE_PUSHSP 0x02
#define OPCODE_POPSP 0x0d
#define OPCODE_POPPC 0x04
/* Special opcode: Leave emulation */
#define OPCODE_EMULEAVE OPCODE_BREAK
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