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#ifndef _ORC_EXECUTOR_H_
#define _ORC_EXECUTOR_H_
#include <orc/orc.h>
#include <orc/orclimits.h>
ORC_BEGIN_DECLS
typedef struct _OrcOpcodeExecutor OrcOpcodeExecutor;
typedef struct _OrcExecutor OrcExecutor;
typedef struct _OrcExecutorAlt OrcExecutorAlt;
typedef void (*OrcOpcodeEmulateFunc)(OrcOpcodeExecutor *ex, void *user);
typedef void (*OrcOpcodeEmulateNFunc)(OrcOpcodeExecutor *ex, int index, int n);
typedef void (*OrcOpcodeEmulate16Func)(OrcOpcodeExecutor *ex);
typedef void (*OrcExecutorFunc)(OrcExecutor *ex);
/**
* OrcOpcodeExecutor:
*
* The OrcOpcodeExecutor structure has no public members
*/
struct _OrcOpcodeExecutor {
/*< private >*/
int src_values[ORC_STATIC_OPCODE_N_SRC];
int dest_values[ORC_STATIC_OPCODE_N_DEST];
OrcOpcodeEmulateNFunc emulateN;
void *src_ptrs[ORC_STATIC_OPCODE_N_SRC];
void *dest_ptrs[ORC_STATIC_OPCODE_N_DEST];
int shift;
};
/**
* OrcExecutor:
*
*/
struct _OrcExecutor {
/*< private >*/
OrcProgram *program;
int n;
int counter1;
int counter2;
int counter3;
void *arrays[ORC_N_VARIABLES];
int params[ORC_N_VARIABLES];
int accumulators[4];
/* exec pointer is stored in arrays[ORC_VAR_A1] */
/* OrcCode pointer is stored in arrays[ORC_VAR_A2] */
/* row pointers are stored in arrays[i+ORC_VAR_C1] */
/* the stride for arrays[x] is stored in params[x] */
/* m is stored in params[ORC_VAR_A1] */
/* m_index is stored in params[ORC_VAR_A2] */
/* elapsed time is stored in params[ORC_VAR_A3] */
/* high half of params is stored in params[ORC_VAR_T1..] */
};
/* the alternate view of OrcExecutor */
struct _OrcExecutorAlt {
/*< private >*/
OrcProgram *program;
int n;
int counter1;
int counter2;
int counter3;
void *arrays[ORC_N_ARRAYS];
OrcExecutorFunc exec;
OrcCode *code;
void *unused1[ORC_N_VARIABLES - ORC_N_ARRAYS - 2];
int strides[ORC_N_ARRAYS];
int m;
int m_index;
int time;
int unused2;
int unused4[8];
int params[ORC_VAR_T1-ORC_VAR_P1];
int params_hi[ORC_VAR_T1-ORC_VAR_P1];
int unused3[ORC_N_VARIABLES - ORC_VAR_T9];
int accumulators[4];
};
#define ORC_EXECUTOR_EXEC(ex) ((OrcExecutorFunc)((ex)->arrays[ORC_VAR_A1]))
#define ORC_EXECUTOR_M(ex) ((ex)->params[ORC_VAR_A1])
#define ORC_EXECUTOR_M_INDEX(ex) ((ex)->params[ORC_VAR_A2])
#define ORC_EXECUTOR_TIME(ex) ((ex)->params[ORC_VAR_A3])
ORC_API OrcExecutor * orc_executor_new (OrcProgram *program);
ORC_API void orc_executor_free (OrcExecutor *ex);
ORC_API void orc_executor_set_program (OrcExecutor *ex, OrcProgram *program);
ORC_API void orc_executor_set_array (OrcExecutor *ex, int var, void *ptr);
ORC_API void orc_executor_set_stride (OrcExecutor *ex, int var, int stride);
ORC_API void orc_executor_set_array_str (OrcExecutor *ex, const char *name, void *ptr);
ORC_API void orc_executor_set_param (OrcExecutor *ex, int var, int value);
ORC_API void orc_executor_set_param_str (OrcExecutor *ex, const char *name, int value);
ORC_API void orc_executor_set_param_float (OrcExecutor *ex, int var, float value);
ORC_API void orc_executor_set_param_int64 (OrcExecutor *ex, int var, orc_int64 value);
ORC_API void orc_executor_set_param_double (OrcExecutor *ex, int var, double value);
ORC_API int orc_executor_get_accumulator (OrcExecutor *ex, int var);
ORC_API int orc_executor_get_accumulator_str (OrcExecutor *ex, const char *name);
ORC_API void orc_executor_set_n (OrcExecutor *ex, int n);
ORC_API void orc_executor_set_m (OrcExecutor *ex, int m);
ORC_API void orc_executor_emulate (OrcExecutor *ex);
ORC_API void orc_executor_run (OrcExecutor *ex);
ORC_API void orc_executor_run_backup (OrcExecutor *ex);
ORC_END_DECLS
#endif
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