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Implementation of 'ret' opcode handler.

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This commit is contained in:
Ruben Ayrapetyan 2014-07-30 15:41:47 +04:00
parent e6f0057456
commit fe54e4dfd8
1 changed files with 18 additions and 0 deletions
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18
src/libcoreint/opcodes.c
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@ -1358,6 +1358,24 @@ opfunc_func_decl_0(OPCODE opdata, /**< operation data */
return ret_value;
} /* opfunc_func_decl_0 */
/**
* 'Return with no expression' opcode handler.
*
* See also: ECMA-262 v5, 12.9
*
* @return completion value
* Returned value is simple and so need not be freed.
* However, ecma_free_completion_value may be called for it, but it is a no-op.
*/
ecma_completion_value_t
opfunc_ret( OPCODE opdata __unused, /**< operation data */
struct __int_data *int_data __unused) /**< interpreter context */
{
return ecma_make_completion_value( ECMA_COMPLETION_TYPE_RETURN,
ecma_make_simple_value( ECMA_SIMPLE_VALUE_UNDEFINED),
ECMA_TARGET_ID_RESERVED);
} /* opfunc_ret */
/**
* Exit from script with specified status code:
* 0 - for successful completion