unicorn/qemu/include/exec/helper-tcg.h
Richard Henderson 31e93018f3
tcg: Allow 6 arguments to TCG helpers
We already handle this in the backends, and the lifetime datum
for the TCGOp is already large enough.

Backports commit 1df3caa946e08b387511dfba3a37d78910e51796 from qemu
2018-03-17 18:29:04 -04:00

62 lines
1.9 KiB
C

/* Helper file for declaring TCG helper functions.
This one defines data structures private to tcg.c. */
#ifndef HELPER_TCG_H
#define HELPER_TCG_H
#include "exec/helper-head.h"
/* Need one more level of indirection before stringification
to get all the macros expanded first. */
#define str(s) #s
#define DEF_HELPER_FLAGS_0(NAME, FLAGS, ret) \
{ HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) },
#define DEF_HELPER_FLAGS_1(NAME, FLAGS, ret, t1) \
{ HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) },
#define DEF_HELPER_FLAGS_2(NAME, FLAGS, ret, t1, t2) \
{ HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
| dh_sizemask(t2, 2) },
#define DEF_HELPER_FLAGS_3(NAME, FLAGS, ret, t1, t2, t3) \
{ HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
| dh_sizemask(t2, 2) | dh_sizemask(t3, 3) },
#define DEF_HELPER_FLAGS_4(NAME, FLAGS, ret, t1, t2, t3, t4) \
{ HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
| dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) },
#define DEF_HELPER_FLAGS_5(NAME, FLAGS, ret, t1, t2, t3, t4, t5) \
{ HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
| dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \
| dh_sizemask(t5, 5) },
#define DEF_HELPER_FLAGS_6(NAME, FLAGS, ret, t1, t2, t3, t4, t5, t6) \
{ HELPER(NAME), str(NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
| dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \
| dh_sizemask(t5, 5) | dh_sizemask(t6, 6) },
#include "helper.h"
#include "tcg-runtime.h"
#undef str
#undef DEF_HELPER_FLAGS_0
#undef DEF_HELPER_FLAGS_1
#undef DEF_HELPER_FLAGS_2
#undef DEF_HELPER_FLAGS_3
#undef DEF_HELPER_FLAGS_4
#undef DEF_HELPER_FLAGS_5
#undef DEF_HELPER_FLAGS_6
#endif /* HELPER_TCG_H */