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Handle on-trace OOM errors from helper functions.

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This commit is contained in:
Mike Pall
2021-03-23 00:35:46 +01:00
parent ddd0fd8f37
commit a32aeadc68
24 changed files with 421 additions and 51 deletions
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5
src/lj_mcode.c
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@@ -269,6 +269,7 @@ static void mcode_allocarea(jit_State *J)
((MCLink *)J->mcarea)->next = oldarea;
((MCLink *)J->mcarea)->size = sz;
J->szallmcarea += sz;
J->mcbot = (MCode *)lj_err_register_mcode(J->mcarea, sz, (uint8_t *)J->mcbot);
}
/* Free all MCode areas. */
@@ -279,7 +280,9 @@ void lj_mcode_free(jit_State *J)
J->szallmcarea = 0;
while (mc) {
MCode *next = ((MCLink *)mc)->next;
mcode_free(J, mc, ((MCLink *)mc)->size);
size_t sz = ((MCLink *)mc)->size;
lj_err_deregister_mcode(mc, sz, (uint8_t *)mc + sizeof(MCLink));
mcode_free(J, mc, sz);
mc = next;
}
}