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Free eval's code and literal hash-table after its execution if it does not contain functions.

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JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
This commit is contained in:
Andrey Shitov
2015-08-19 20:13:26 +03:00
parent 13941df8dd
commit 01604974e3
5 changed files with 60 additions and 0 deletions
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jerry-core/parser/js/serializer.cpp
+31
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@@ -291,6 +291,37 @@ void serializer_set_show_instrs (bool show_instrs)
print_instrs = show_instrs;
}
/**
* Deletes bytecode and associated hash table
*/
void
serializer_remove_instructions (const vm_instr_t *instrs_p) /**< pointer to instructions which should be deleted */
{
insts_data_header_t *prev_header = NULL;
const vm_instr_t *cur_instrs_p = bytecode_data.instrs_p;
while (cur_instrs_p != NULL)
{
insts_data_header_t *cur_header_p = GET_BYTECODE_HEADER (cur_instrs_p);
if (cur_instrs_p == instrs_p)
{
if (prev_header)
{
prev_header->next_instrs_cp = cur_header_p->next_instrs_cp;
}
else
{
bytecode_data.instrs_p = MEM_CP_GET_POINTER (vm_instr_t, cur_header_p->next_instrs_cp);
}
mem_heap_free_block (cur_header_p);
break;
}
prev_header = GET_BYTECODE_HEADER (cur_instrs_p);
cur_instrs_p = MEM_CP_GET_POINTER (vm_instr_t, cur_header_p->next_instrs_cp);
}
} /* serializer_remove_instructions */
void
serializer_free (void)
{