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- add definitions for a new type of dyn translation

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This commit is contained in:
Bryce Denney 2002-04-17 05:17:14 +00:00
parent f33ab1728b
commit 80e8d62be6
1 changed files with 39 additions and 0 deletions
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39
bochs-performance/testcases/translate2-defs.h Normal file
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typedef struct {
int x, y;
int accum;
int *load_ptr;
int *store_ptr;
int done;
} State;
#define MAX 128
extern int array[MAX][MAX];
extern int array2[MAX][MAX];
//#define ST(n) (state->n)
#define ST(n) (n)
#define BEGIN_TRANSLATED_FUNCTION() \
int x=state->x, y=state->y, accum=state->accum; \
int *load_ptr=state->load_ptr, *store_ptr=state->store_ptr; \
int done = 0; \
while (!done) {
#define END_TRANSLATED_FUNCTION() \
} /* end of while block started in BEGIN_TRANSLATED_FUNCTION() */ \
state->x=x; state->y=y; state->accum=accum; \
state->load_ptr=load_ptr; state->store_ptr=store_ptr; \
#define DO_MOVE_REL(delta_x,delta_y) do { \
ST(x) += delta_x; \
ST(y) += delta_y; \
ST(load_ptr) = &array[ST(x)][ST(y)]; \
} while (0)
#define DO_SET_ACCUM(x) ST(accum) = x
#define DO_ADD_DATA() ST(accum) += *ST(load_ptr)
#define DO_SUBTRACT_DATA() ST(accum) -= *ST(load_ptr)
#define DO_MULTIPLY_DATA() ST(accum) *= *ST(load_ptr)
#define DO_STORE_DATA() *ST(store_ptr) = ST(accum)
#define DO_END() done = 1