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Expose compressed snapshot map to reflection API.

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Update jit.dump module and restore printing of frame separators.
This commit is contained in:
Mike Pall
2010-01-27 20:06:03 +01:00
parent 3aeb892262
commit 09b8f67cd8
2 changed files with 19 additions and 33 deletions
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21
src/lib_jit.c
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@@ -333,25 +333,14 @@ LJLIB_CF(jit_util_tracesnap)
SnapShot *snap = &T->snap[sn];
SnapEntry *map = &T->snapmap[snap->mapofs];
MSize n, nent = snap->nent;
BCReg nslots = snap->nslots;
GCtab *t;
lua_createtable(L, nslots ? (int)nslots : 1, 0);
lua_createtable(L, nent+2, 0);
t = tabV(L->top-1);
setintV(lj_tab_setint(L, t, 0), (int32_t)snap->ref - REF_BIAS);
/* NYI: get rid of this and expose the compressed slot map. */
{
BCReg s;
for (s = 0; s < nslots; s++) {
TValue *o = lj_tab_setint(L, t, (int32_t)(s+1));
setboolV(o, 0);
}
}
for (n = 0; n < nent; n++) {
BCReg s = snap_slot(map[n]);
IRRef ref = snap_ref(map[n]);
TValue *o = lj_tab_setint(L, t, (int32_t)(s+1));
setintV(o, (int32_t)ref - REF_BIAS);
}
setintV(lj_tab_setint(L, t, 1), (int32_t)snap->nslots);
for (n = 0; n < nent; n++)
setintV(lj_tab_setint(L, t, (int32_t)(n+2)), (int32_t)map[n]);
setintV(lj_tab_setint(L, t, (int32_t)(nent+2)), (int32_t)SNAP(255, 0, 0));
return 1;
}
return 0;