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8eb8850c90
php-src/Zend/zend_vm_handlers.h
Andi Gutmans 8eb8850c90 - Some architectural changes: 
a) We specialize opcodes according to op_type fields. Each opcode has to
    be marked with which op_type's it uses.
 b) We support different execution methods. Function handlers, switch()
    and goto dispatching. goto seems to be the fastest but it really
    depends on the compiler and how well it optimizes. I suggest playing
    around with optimization flags.

- Warning: Things might break so keep us posted on how things are going.
  (Dmitry, Andi)
2004-09-08 22:14:12 +00:00

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/* Don't edit the following defines. They are the part of opcode specializer */
#undef OP1_TYPE_PREFIX
#if OP1 == IS_CONST
# define OP1_TYPE_PREFIX _CONST
#elif OP1 == IS_TMP_VAR
# define OP1_TYPE_PREFIX _TMP
#elif OP1 == IS_VAR
# define OP1_TYPE_PREFIX _VAR
#elif OP1 == IS_UNUSED
# define OP1_TYPE_PREFIX _UNUSED
#elif OP1 == IS_ANY
# define OP1_TYPE_PREFIX _ANY
#else
# error "Wrong OP1_TYPE!"
#endif
#undef OP2_TYPE_PREFIX
#if OP2 == IS_CONST
# define OP2_TYPE_PREFIX _CONST
#elif OP2 == IS_TMP_VAR
# define OP2_TYPE_PREFIX _TMP
#elif OP2 == IS_VAR
# define OP2_TYPE_PREFIX _VAR
#elif OP2 == IS_UNUSED
# define OP2_TYPE_PREFIX _UNUSED
#elif OP2 == IS_ANY
# define OP2_TYPE_PREFIX _ANY
#else
# error "Wrong OP2_TYPE!"
#endif
/* ordered list of opcode handlers */
#define ZEND_VM_LABELS \
ZEND_VM_LABEL(ZEND_NOP), /* 0 */ \
ZEND_VM_LABEL(ZEND_ADD), /* 1 */ \
ZEND_VM_LABEL(ZEND_SUB), /* 2 */ \
ZEND_VM_LABEL(ZEND_MUL), /* 3 */ \
ZEND_VM_LABEL(ZEND_DIV), /* 4 */ \
ZEND_VM_LABEL(ZEND_MOD), /* 5 */ \
ZEND_VM_LABEL(ZEND_SL), /* 6 */ \
ZEND_VM_LABEL(ZEND_SR), /* 7 */ \
ZEND_VM_LABEL(ZEND_CONCAT), /* 8 */ \
ZEND_VM_LABEL(ZEND_BW_OR), /* 9 */ \
ZEND_VM_LABEL(ZEND_BW_AND), /* 10 */ \
ZEND_VM_LABEL(ZEND_BW_XOR), /* 11 */ \
ZEND_VM_LABEL(ZEND_BW_NOT), /* 12 */ \
ZEND_VM_LABEL(ZEND_BOOL_NOT), /* 13 */ \
ZEND_VM_LABEL(ZEND_BOOL_XOR), /* 14 */ \
ZEND_VM_LABEL(ZEND_IS_IDENTICAL), /* 15 */ \
ZEND_VM_LABEL(ZEND_IS_NOT_IDENTICAL), /* 16 */ \
ZEND_VM_LABEL(ZEND_IS_EQUAL), /* 17 */ \
ZEND_VM_LABEL(ZEND_IS_NOT_EQUAL), /* 18 */ \
ZEND_VM_LABEL(ZEND_IS_SMALLER), /* 19 */ \
ZEND_VM_LABEL(ZEND_IS_SMALLER_OR_EQUAL), /* 20 */ \
ZEND_VM_LABEL(ZEND_CAST), /* 21 */ \
ZEND_VM_LABEL(ZEND_QM_ASSIGN), /* 22 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_ADD), /* 23 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_SUB), /* 24 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_MUL), /* 25 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_DIV), /* 26 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_MOD), /* 27 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_SL), /* 28 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_SR), /* 29 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_CONCAT), /* 30 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_BW_OR), /* 31 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_BW_AND), /* 32 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_BW_XOR), /* 33 */ \
ZEND_VM_LABEL(ZEND_PRE_INC), /* 34 */ \
ZEND_VM_LABEL(ZEND_PRE_DEC), /* 35 */ \
ZEND_VM_LABEL(ZEND_POST_INC), /* 36 */ \
ZEND_VM_LABEL(ZEND_POST_DEC), /* 37 */ \
ZEND_VM_LABEL(ZEND_ASSIGN), /* 38 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_REF), /* 39 */ \
ZEND_VM_LABEL(ZEND_ECHO), /* 40 */ \
ZEND_VM_LABEL(ZEND_PRINT), /* 41 */ \
ZEND_VM_LABEL(ZEND_JMP), /* 42 */ \
ZEND_VM_LABEL(ZEND_JMPZ), /* 43 */ \
ZEND_VM_LABEL(ZEND_JMPNZ), /* 44 */ \
ZEND_VM_LABEL(ZEND_JMPZNZ), /* 45 */ \
ZEND_VM_LABEL(ZEND_JMPZ_EX), /* 46 */ \
ZEND_VM_LABEL(ZEND_JMPNZ_EX), /* 47 */ \
ZEND_VM_LABEL(ZEND_CASE), /* 48 */ \
ZEND_VM_LABEL(ZEND_SWITCH_FREE), /* 49 */ \
ZEND_VM_LABEL(ZEND_BRK), /* 50 */ \
ZEND_VM_LABEL(ZEND_CONT), /* 51 */ \
ZEND_VM_LABEL(ZEND_BOOL), /* 52 */ \
ZEND_VM_LABEL(ZEND_INIT_STRING), /* 53 */ \
ZEND_VM_LABEL(ZEND_ADD_CHAR), /* 54 */ \
ZEND_VM_LABEL(ZEND_ADD_STRING), /* 55 */ \
ZEND_VM_LABEL(ZEND_ADD_VAR), /* 56 */ \
ZEND_VM_LABEL(ZEND_BEGIN_SILENCE), /* 57 */ \
ZEND_VM_LABEL(ZEND_END_SILENCE), /* 58 */ \
ZEND_VM_LABEL(ZEND_INIT_FCALL_BY_NAME), /* 59 */ \
ZEND_VM_LABEL(ZEND_DO_FCALL), /* 60 */ \
ZEND_VM_LABEL(ZEND_DO_FCALL_BY_NAME), /* 61 */ \
ZEND_VM_LABEL(ZEND_RETURN), /* 62 */ \
ZEND_VM_LABEL(ZEND_RECV), /* 63 */ \
ZEND_VM_LABEL(ZEND_RECV_INIT), /* 64 */ \
ZEND_VM_LABEL(ZEND_SEND_VAL), /* 65 */ \
ZEND_VM_LABEL(ZEND_SEND_VAR), /* 66 */ \
ZEND_VM_LABEL(ZEND_SEND_REF), /* 67 */ \
ZEND_VM_LABEL(ZEND_NEW), /* 68 */ \
ZEND_VM_LABEL(ZEND_JMP_NO_CTOR), /* 69 */ \
ZEND_VM_LABEL(ZEND_FREE), /* 70 */ \
ZEND_VM_LABEL(ZEND_INIT_ARRAY), /* 71 */ \
ZEND_VM_LABEL(ZEND_ADD_ARRAY_ELEMENT), /* 72 */ \
ZEND_VM_LABEL(ZEND_INCLUDE_OR_EVAL), /* 73 */ \
ZEND_VM_LABEL(ZEND_UNSET_VAR), /* 74 */ \
ZEND_VM_LABEL(ZEND_UNSET_DIM_OBJ), /* 75 */ \
ZEND_VM_NULL_LABEL, /* 76 */ \
ZEND_VM_LABEL(ZEND_FE_RESET), /* 77 */ \
ZEND_VM_LABEL(ZEND_FE_FETCH), /* 78 */ \
ZEND_VM_LABEL(ZEND_EXIT), /* 79 */ \
ZEND_VM_LABEL(ZEND_FETCH_R), /* 80 */ \
ZEND_VM_LABEL(ZEND_FETCH_DIM_R), /* 81 */ \
ZEND_VM_LABEL(ZEND_FETCH_OBJ_R), /* 82 */ \
ZEND_VM_LABEL(ZEND_FETCH_W), /* 83 */ \
ZEND_VM_LABEL(ZEND_FETCH_DIM_W), /* 84 */ \
ZEND_VM_LABEL(ZEND_FETCH_OBJ_W), /* 85 */ \
ZEND_VM_LABEL(ZEND_FETCH_RW), /* 86 */ \
ZEND_VM_LABEL(ZEND_FETCH_DIM_RW), /* 87 */ \
ZEND_VM_LABEL(ZEND_FETCH_OBJ_RW), /* 88 */ \
ZEND_VM_LABEL(ZEND_FETCH_IS), /* 89 */ \
ZEND_VM_LABEL(ZEND_FETCH_DIM_IS), /* 90 */ \
ZEND_VM_LABEL(ZEND_FETCH_OBJ_IS), /* 91 */ \
ZEND_VM_LABEL(ZEND_FETCH_FUNC_ARG), /* 92 */ \
ZEND_VM_LABEL(ZEND_FETCH_DIM_FUNC_ARG), /* 93 */ \
ZEND_VM_LABEL(ZEND_FETCH_OBJ_FUNC_ARG), /* 94 */ \
ZEND_VM_LABEL(ZEND_FETCH_UNSET), /* 95 */ \
ZEND_VM_LABEL(ZEND_FETCH_DIM_UNSET), /* 96 */ \
ZEND_VM_LABEL(ZEND_FETCH_OBJ_UNSET), /* 97 */ \
ZEND_VM_LABEL(ZEND_FETCH_DIM_TMP_VAR), /* 98 */ \
ZEND_VM_LABEL(ZEND_FETCH_CONSTANT), /* 99 */ \
ZEND_VM_NULL_LABEL, /* 100 */ \
ZEND_VM_LABEL(ZEND_EXT_STMT), /* 101 */ \
ZEND_VM_LABEL(ZEND_EXT_FCALL_BEGIN), /* 102 */ \
ZEND_VM_LABEL(ZEND_EXT_FCALL_END), /* 103 */ \
ZEND_VM_LABEL(ZEND_EXT_NOP), /* 104 */ \
ZEND_VM_LABEL(ZEND_TICKS), /* 105 */ \
ZEND_VM_LABEL(ZEND_SEND_VAR_NO_REF), /* 106 */ \
ZEND_VM_LABEL(ZEND_CATCH), /* 107 */ \
ZEND_VM_LABEL(ZEND_THROW), /* 108 */ \
ZEND_VM_LABEL(ZEND_FETCH_CLASS), /* 109 */ \
ZEND_VM_LABEL(ZEND_CLONE), /* 110 */ \
ZEND_VM_LABEL(ZEND_INIT_CTOR_CALL), /* 111 */ \
ZEND_VM_LABEL(ZEND_INIT_METHOD_CALL), /* 112 */ \
ZEND_VM_LABEL(ZEND_INIT_STATIC_METHOD_CALL), /* 113 */ \
ZEND_VM_LABEL(ZEND_ISSET_ISEMPTY_VAR), /* 114 */ \
ZEND_VM_LABEL(ZEND_ISSET_ISEMPTY_DIM_OBJ), /* 115 */ \
ZEND_VM_NULL_LABEL, /* 116 */ \
ZEND_VM_NULL_LABEL, /* 117 */ \
ZEND_VM_NULL_LABEL, /* 118 */ \
ZEND_VM_NULL_LABEL, /* 119 */ \
ZEND_VM_NULL_LABEL, /* 120 */ \
ZEND_VM_NULL_LABEL, /* 121 */ \
ZEND_VM_NULL_LABEL, /* 122 */ \
ZEND_VM_NULL_LABEL, /* 123 */ \
ZEND_VM_NULL_LABEL, /* 124 */ \
ZEND_VM_NULL_LABEL, /* 125 */ \
ZEND_VM_NULL_LABEL, /* 126 */ \
ZEND_VM_NULL_LABEL, /* 127 */ \
ZEND_VM_NULL_LABEL, /* 128 */ \
ZEND_VM_NULL_LABEL, /* 129 */ \
ZEND_VM_NULL_LABEL, /* 130 */ \
ZEND_VM_NULL_LABEL, /* 131 */ \
ZEND_VM_LABEL(ZEND_PRE_INC_OBJ), /* 132 */ \
ZEND_VM_LABEL(ZEND_PRE_DEC_OBJ), /* 133 */ \
ZEND_VM_LABEL(ZEND_POST_INC_OBJ), /* 134 */ \
ZEND_VM_LABEL(ZEND_POST_DEC_OBJ), /* 135 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_OBJ), /* 136 */ \
ZEND_VM_NULL_LABEL, /* 137 */ \
ZEND_VM_LABEL(ZEND_INSTANCEOF), /* 138 */ \
ZEND_VM_LABEL(ZEND_DECLARE_CLASS), /* 139 */ \
ZEND_VM_LABEL(ZEND_DECLARE_INHERITED_CLASS), /* 140 */ \
ZEND_VM_LABEL(ZEND_DECLARE_FUNCTION), /* 141 */ \
ZEND_VM_LABEL(ZEND_RAISE_ABSTRACT_ERROR), /* 142 */ \
ZEND_VM_NULL_LABEL, /* 143 */ \
ZEND_VM_LABEL(ZEND_ADD_INTERFACE), /* 144 */ \
ZEND_VM_NULL_LABEL, /* 145 */ \
ZEND_VM_LABEL(ZEND_VERIFY_ABSTRACT_CLASS), /* 146 */ \
ZEND_VM_LABEL(ZEND_ASSIGN_DIM), /* 147 */ \
ZEND_VM_LABEL(ZEND_ISSET_ISEMPTY_PROP_OBJ), /* 148 */ \
ZEND_VM_LABEL(ZEND_HANDLE_EXCEPTION), /* 149 */ \
ZEND_VM_NULL_LABEL
/* opcode handlers and helpers */
#define ZEND_ADD_SPEC() OPDEF(ZEND_ADD, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ADD)
ZEND_VM_HANDLER(ZEND_ADD)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
add_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_SUB_SPEC() OPDEF(ZEND_SUB, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_SUB)
ZEND_VM_HANDLER(ZEND_SUB)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
sub_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_MUL_SPEC() OPDEF(ZEND_MUL, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_MUL)
ZEND_VM_HANDLER(ZEND_MUL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
mul_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_DIV_SPEC() OPDEF(ZEND_DIV, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_DIV)
ZEND_VM_HANDLER(ZEND_DIV)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
div_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_MOD_SPEC() OPDEF(ZEND_MOD, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_MOD)
ZEND_VM_HANDLER(ZEND_MOD)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
mod_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_SL_SPEC() OPDEF(ZEND_SL, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_SL)
ZEND_VM_HANDLER(ZEND_SL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
shift_left_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_SR_SPEC() OPDEF(ZEND_SR, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_SR)
ZEND_VM_HANDLER(ZEND_SR)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
shift_right_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_CONCAT_SPEC() OPDEF(ZEND_CONCAT, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_CONCAT)
ZEND_VM_HANDLER(ZEND_CONCAT)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
concat_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_IS_IDENTICAL_SPEC() OPDEF(ZEND_IS_IDENTICAL, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_IS_IDENTICAL)
ZEND_VM_HANDLER(ZEND_IS_IDENTICAL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
is_identical_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_IS_NOT_IDENTICAL_SPEC() OPDEF(ZEND_IS_NOT_IDENTICAL, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_IS_NOT_IDENTICAL)
ZEND_VM_HANDLER(ZEND_IS_NOT_IDENTICAL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
is_not_identical_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_IS_EQUAL_SPEC() OPDEF(ZEND_IS_EQUAL, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_IS_EQUAL)
ZEND_VM_HANDLER(ZEND_IS_EQUAL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
is_equal_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_IS_NOT_EQUAL_SPEC() OPDEF(ZEND_IS_NOT_EQUAL, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_IS_NOT_EQUAL)
ZEND_VM_HANDLER(ZEND_IS_NOT_EQUAL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
is_not_equal_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_IS_SMALLER_SPEC() OPDEF(ZEND_IS_SMALLER, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_IS_SMALLER)
ZEND_VM_HANDLER(ZEND_IS_SMALLER)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
is_smaller_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_IS_SMALLER_OR_EQUAL_SPEC() OPDEF(ZEND_IS_SMALLER_OR_EQUAL, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_IS_SMALLER_OR_EQUAL)
ZEND_VM_HANDLER(ZEND_IS_SMALLER_OR_EQUAL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
is_smaller_or_equal_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_BW_OR_SPEC() OPDEF(ZEND_BW_OR, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_BW_OR)
ZEND_VM_HANDLER(ZEND_BW_OR)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
bitwise_or_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_BW_AND_SPEC() OPDEF(ZEND_BW_AND, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_BW_AND)
ZEND_VM_HANDLER(ZEND_BW_AND)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
bitwise_and_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_BW_XOR_SPEC() OPDEF(ZEND_BW_XOR, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_BW_XOR)
ZEND_VM_HANDLER(ZEND_BW_XOR)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
bitwise_xor_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_BOOL_XOR_SPEC() OPDEF(ZEND_BOOL_XOR, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_BOOL_XOR)
ZEND_VM_HANDLER(ZEND_BOOL_XOR)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
boolean_xor_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_BW_NOT_SPEC() OPDEF(ZEND_BW_NOT, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_BW_NOT)
ZEND_VM_HANDLER(ZEND_BW_NOT)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
bitwise_not_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_BOOL_NOT_SPEC() OPDEF(ZEND_BOOL_NOT, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_BOOL_NOT)
ZEND_VM_HANDLER(ZEND_BOOL_NOT)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
boolean_not_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP1();
ZEND_VM_NEXT_OPCODE();
}
#endif
#if OP1_OP2_MASK(M_VAR_UNUSED, M_CONST_TMP_VAR)
ZEND_VM_HELPER_EX(zend_binary_assign_op_obj_helper, int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC))
{
zend_op *opline = EX(opline);
zend_op *op_data = opline+1;
zend_free_op free_op1, free_op2, free_op_data1;
zval **object_ptr = GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_W);
zval *object;
zval *property = GET_OP2_ZVAL_PTR(BP_VAR_R);
zval *value = get_zval_ptr(&op_data->op1, EX(Ts), &free_op_data1, BP_VAR_R);
zval tmp;
znode *result = &opline->result;
zval **retval = &EX_T(result->u.var).var.ptr;
int have_get_ptr = 0;
EX_T(result->u.var).var.ptr_ptr = NULL;
make_real_object(object_ptr TSRMLS_CC);
object = *object_ptr;
if (object->type != IS_OBJECT) {
zend_error(E_WARNING, "Attempt to assign property of non-object");
FREE_OP2();
FREE_OP(free_op_data1);
if (!RETURN_VALUE_UNUSED(result)) {
*retval = EG(uninitialized_zval_ptr);
PZVAL_LOCK(*retval);
}
} else {
/* here we are sure we are dealing with an object */
switch (OP2_TYPE) {
case IS_CONST:
/* already a constant string */
break;
case IS_VAR:
tmp = *property;
zval_copy_ctor(&tmp);
convert_to_string(&tmp);
property = &tmp;
break;
case IS_TMP_VAR:
convert_to_string(property);
break;
}
/* here property is a string */
if (opline->extended_value == ZEND_ASSIGN_OBJ
&& Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property TSRMLS_CC);
if (zptr != NULL) { /* NULL means no success in getting PTR */
SEPARATE_ZVAL_IF_NOT_REF(zptr);
have_get_ptr = 1;
binary_op(*zptr, *zptr, value TSRMLS_CC);
if (!RETURN_VALUE_UNUSED(result)) {
*retval = *zptr;
PZVAL_LOCK(*retval);
}
}
}
if (!have_get_ptr) {
zval *z;
switch (opline->extended_value) {
case ZEND_ASSIGN_OBJ:
z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_RW TSRMLS_CC);
break;
case ZEND_ASSIGN_DIM:
z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_RW TSRMLS_CC);
break;
}
if (z->type == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
if (z->refcount == 0) {
zval_dtor(z);
FREE_ZVAL(z);
}
z = value;
}
z->refcount++;
SEPARATE_ZVAL_IF_NOT_REF(&z);
binary_op(z, z, value TSRMLS_CC);
switch (opline->extended_value) {
case ZEND_ASSIGN_OBJ:
Z_OBJ_HT_P(object)->write_property(object, property, z TSRMLS_CC);
break;
case ZEND_ASSIGN_DIM:
Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
break;
}
if (!RETURN_VALUE_UNUSED(result)) {
*retval = z;
PZVAL_LOCK(*retval);
}
zval_ptr_dtor(&z);
}
if (property == &tmp) {
zval_dtor(property);
}
FREE_OP2();
FREE_OP(free_op_data1);
}
FREE_OP1_VAR_PTR();
/* assign_obj has two opcodes! */
ZEND_VM_INC_OPCODE();
ZEND_VM_NEXT_OPCODE();
}
ZEND_VM_HELPER_EX(zend_binary_assign_op_helper, int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC))
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2, free_op_data2, free_op_data1;
zval **var_ptr;
zval *value;
zend_bool increment_opline = 0;
switch (opline->extended_value) {
case ZEND_ASSIGN_OBJ:
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_obj_helper, binary_op, binary_op);
break;
case ZEND_ASSIGN_DIM: {
zval **object_ptr = GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_W);
(*object_ptr)->refcount++; /* undo the effect of get_obj_zval_ptr_ptr() */
if ((*object_ptr)->type == IS_OBJECT) {
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_obj_helper, binary_op, binary_op);
} else {
zend_op *op_data = opline+1;
zend_fetch_dimension_address(&EX_T(op_data->op2.u.var), GET_OP1_ZVAL_PTR_PTR(BP_VAR_RW), GET_OP2_ZVAL_PTR(BP_VAR_R), BP_VAR_RW TSRMLS_CC);
value = get_zval_ptr(&op_data->op1, EX(Ts), &free_op_data1, BP_VAR_R);
var_ptr = get_zval_ptr_ptr(&op_data->op2, EX(Ts), &free_op_data2, BP_VAR_RW);
increment_opline = 1;
}
}
break;
default:
value = GET_OP2_ZVAL_PTR(BP_VAR_R);
var_ptr = GET_OP1_ZVAL_PTR_PTR(BP_VAR_RW);
/* do nothing */
break;
}
if (!var_ptr) {
zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
}
if (*var_ptr == EG(error_zval_ptr)) {
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = &EG(uninitialized_zval_ptr);
PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP2();
FREE_OP1_VAR_PTR();
if (increment_opline) {
ZEND_VM_INC_OPCODE();
}
ZEND_VM_NEXT_OPCODE();
}
SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
if(Z_TYPE_PP(var_ptr) == IS_OBJECT && Z_OBJ_HANDLER_PP(var_ptr, get)
&& Z_OBJ_HANDLER_PP(var_ptr, set)) {
/* proxy object */
zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
objval->refcount++;
binary_op(objval, objval, value TSRMLS_CC);
Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
zval_ptr_dtor(&objval);
} else {
binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
}
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = var_ptr;
PZVAL_LOCK(*var_ptr);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP2();
if (increment_opline) {
ZEND_VM_INC_OPCODE();
FREE_OP_VAR_PTR(free_op_data2);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ASSIGN_ADD_SPEC() OPDEF(ZEND_ASSIGN_ADD, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_ADD)
ZEND_VM_HANDLER(ZEND_ASSIGN_ADD)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, add_function);
}
#endif
#define ZEND_ASSIGN_SUB_SPEC() OPDEF(ZEND_ASSIGN_SUB, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_SUB)
ZEND_VM_HANDLER(ZEND_ASSIGN_SUB)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, sub_function);
}
#endif
#define ZEND_ASSIGN_MUL_SPEC() OPDEF(ZEND_ASSIGN_MUL, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_MUL)
ZEND_VM_HANDLER(ZEND_ASSIGN_MUL)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, mul_function);
}
#endif
#define ZEND_ASSIGN_DIV_SPEC() OPDEF(ZEND_ASSIGN_DIV, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_DIV)
ZEND_VM_HANDLER(ZEND_ASSIGN_DIV)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, div_function);
}
#endif
#define ZEND_ASSIGN_MOD_SPEC() OPDEF(ZEND_ASSIGN_MOD, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_MOD)
ZEND_VM_HANDLER(ZEND_ASSIGN_MOD)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, mod_function);
}
#endif
#define ZEND_ASSIGN_SL_SPEC() OPDEF(ZEND_ASSIGN_SL, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_SL)
ZEND_VM_HANDLER(ZEND_ASSIGN_SL)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, shift_left_function);
}
#endif
#define ZEND_ASSIGN_SR_SPEC() OPDEF(ZEND_ASSIGN_SR, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_SR)
ZEND_VM_HANDLER(ZEND_ASSIGN_SR)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, shift_right_function);
}
#endif
#define ZEND_ASSIGN_CONCAT_SPEC() OPDEF(ZEND_ASSIGN_CONCAT, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_CONCAT)
ZEND_VM_HANDLER(ZEND_ASSIGN_CONCAT)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, concat_function);
}
#endif
#define ZEND_ASSIGN_BW_OR_SPEC() OPDEF(ZEND_ASSIGN_BW_OR, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_BW_OR)
ZEND_VM_HANDLER(ZEND_ASSIGN_BW_OR)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, bitwise_or_function);
}
#endif
#define ZEND_ASSIGN_BW_AND_SPEC() OPDEF(ZEND_ASSIGN_BW_AND, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_BW_AND)
ZEND_VM_HANDLER(ZEND_ASSIGN_BW_AND)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, bitwise_and_function);
}
#endif
#define ZEND_ASSIGN_BW_XOR_SPEC() OPDEF(ZEND_ASSIGN_BW_XOR, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_BW_XOR)
ZEND_VM_HANDLER(ZEND_ASSIGN_BW_XOR)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_binary_assign_op_helper, binary_op, bitwise_xor_function);
}
#endif
#if OP1_OP2_MASK(M_VAR_UNUSED, M_CONST_TMP_VAR)
ZEND_VM_HELPER_EX(zend_pre_incdec_property_helper, incdec_t incdec_op)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zval **object_ptr = GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_W);
zval *object;
zval *property = GET_OP2_ZVAL_PTR(BP_VAR_R);
zval **retval = &EX_T(opline->result.u.var).var.ptr;
int have_get_ptr = 0;
make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
object = *object_ptr;
if (object->type != IS_OBJECT) {
zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
FREE_OP2();
if (!RETURN_VALUE_UNUSED(&opline->result)) {
*retval = EG(uninitialized_zval_ptr);
PZVAL_LOCK(*retval);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
/* here we are sure we are dealing with an object */
if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property TSRMLS_CC);
if (zptr != NULL) { /* NULL means no success in getting PTR */
SEPARATE_ZVAL_IF_NOT_REF(zptr);
have_get_ptr = 1;
incdec_op(*zptr);
if (!RETURN_VALUE_UNUSED(&opline->result)) {
*retval = *zptr;
PZVAL_LOCK(*retval);
}
}
}
if (!have_get_ptr) {
zval *z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_RW TSRMLS_CC);
if (z->type == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
if (z->refcount == 0) {
zval_dtor(z);
FREE_ZVAL(z);
}
z = value;
}
z->refcount++;
SEPARATE_ZVAL_IF_NOT_REF(&z);
incdec_op(z);
*retval = z;
Z_OBJ_HT_P(object)->write_property(object, property, z TSRMLS_CC);
SELECTIVE_PZVAL_LOCK(*retval, &opline->result);
zval_ptr_dtor(&z);
}
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_PRE_INC_OBJ_SPEC() OPDEF(ZEND_PRE_INC_OBJ, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_PRE_INC_OBJ)
ZEND_VM_HANDLER(ZEND_PRE_INC_OBJ)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_pre_incdec_property_helper, incdec_op, increment_function);
}
#endif
#define ZEND_PRE_DEC_OBJ_SPEC() OPDEF(ZEND_PRE_DEC_OBJ, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_PRE_DEC_OBJ)
ZEND_VM_HANDLER(ZEND_PRE_DEC_OBJ)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_pre_incdec_property_helper, incdec_op, decrement_function);
}
#endif
#if OP1_OP2_MASK(M_VAR_UNUSED, M_CONST_TMP_VAR)
ZEND_VM_HELPER_EX(zend_post_incdec_property_helper, incdec_t incdec_op)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zval **object_ptr = GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_W);
zval *object;
zval *property = GET_OP2_ZVAL_PTR(BP_VAR_R);
zval *retval = &EX_T(opline->result.u.var).tmp_var;
int have_get_ptr = 0;
make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
object = *object_ptr;
if (object->type != IS_OBJECT) {
zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
FREE_OP2();
*retval = *EG(uninitialized_zval_ptr);
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
/* here we are sure we are dealing with an object */
if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property TSRMLS_CC);
if (zptr != NULL) { /* NULL means no success in getting PTR */
have_get_ptr = 1;
SEPARATE_ZVAL_IF_NOT_REF(zptr);
*retval = **zptr;
zendi_zval_copy_ctor(*retval);
incdec_op(*zptr);
}
}
if (!have_get_ptr) {
zval *z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_RW TSRMLS_CC);
if (z->type == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
if (z->refcount == 0) {
zval_dtor(z);
FREE_ZVAL(z);
}
z = value;
}
*retval = *z;
zendi_zval_copy_ctor(*retval);
incdec_op(z);
z->refcount++;
Z_OBJ_HT_P(object)->write_property(object, property, z TSRMLS_CC);
zval_ptr_dtor(&z);
}
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_POST_INC_OBJ_SPEC() OPDEF(ZEND_POST_INC_OBJ, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_POST_INC_OBJ)
ZEND_VM_HANDLER(ZEND_POST_INC_OBJ)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_post_incdec_property_helper, incdec_op, increment_function);
}
#endif
#define ZEND_POST_DEC_OBJ_SPEC() OPDEF(ZEND_POST_DEC_OBJ, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_POST_DEC_OBJ)
ZEND_VM_HANDLER(ZEND_POST_DEC_OBJ)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_post_incdec_property_helper, incdec_op, decrement_function);
}
#endif
#define ZEND_PRE_INC_SPEC() OPDEF(ZEND_PRE_INC, M_VAR, M_ANY)
#if HAVE_OP(ZEND_PRE_INC)
ZEND_VM_HANDLER(ZEND_PRE_INC)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval **var_ptr = GET_OP1_ZVAL_PTR_PTR(BP_VAR_RW);
if (!var_ptr) {
zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
}
if (*var_ptr == EG(error_zval_ptr)) {
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = &EG(uninitialized_zval_ptr);
PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
if(Z_TYPE_PP(var_ptr) == IS_OBJECT && Z_OBJ_HANDLER_PP(var_ptr, get)
&& Z_OBJ_HANDLER_PP(var_ptr, set)) {
/* proxy object */
zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
val->refcount++;
increment_function(val);
Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
zval_ptr_dtor(&val);
} else {
increment_function(*var_ptr);
}
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = var_ptr;
PZVAL_LOCK(*var_ptr);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_PRE_DEC_SPEC() OPDEF(ZEND_PRE_DEC, M_VAR, M_ANY)
#if HAVE_OP(ZEND_PRE_DEC)
ZEND_VM_HANDLER(ZEND_PRE_DEC)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval **var_ptr = GET_OP1_ZVAL_PTR_PTR(BP_VAR_RW);
if (!var_ptr) {
zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
}
if (*var_ptr == EG(error_zval_ptr)) {
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = &EG(uninitialized_zval_ptr);
PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
if(Z_TYPE_PP(var_ptr) == IS_OBJECT && Z_OBJ_HANDLER_PP(var_ptr, get)
&& Z_OBJ_HANDLER_PP(var_ptr, set)) {
/* proxy object */
zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
val->refcount++;
decrement_function(val);
Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
zval_ptr_dtor(&val);
} else {
decrement_function(*var_ptr);
}
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = var_ptr;
PZVAL_LOCK(*var_ptr);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_POST_INC_SPEC() OPDEF(ZEND_POST_INC, M_VAR, M_ANY)
#if HAVE_OP(ZEND_POST_INC)
ZEND_VM_HANDLER(ZEND_POST_INC)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval **var_ptr = GET_OP1_ZVAL_PTR_PTR(BP_VAR_RW);
if (!var_ptr) {
zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
}
if (*var_ptr == EG(error_zval_ptr)) {
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = &EG(uninitialized_zval_ptr);
PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
EX_T(opline->result.u.var).tmp_var = **var_ptr;
zendi_zval_copy_ctor(EX_T(opline->result.u.var).tmp_var);
SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
if(Z_TYPE_PP(var_ptr) == IS_OBJECT && Z_OBJ_HANDLER_PP(var_ptr, get)
&& Z_OBJ_HANDLER_PP(var_ptr, set)) {
/* proxy object */
zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
val->refcount++;
increment_function(val);
Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
zval_ptr_dtor(&val);
} else {
increment_function(*var_ptr);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_POST_DEC_SPEC() OPDEF(ZEND_POST_DEC, M_VAR, M_ANY)
#if HAVE_OP(ZEND_POST_DEC)
ZEND_VM_HANDLER(ZEND_POST_DEC)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval **var_ptr = GET_OP1_ZVAL_PTR_PTR(BP_VAR_RW);
if (!var_ptr) {
zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
}
if (*var_ptr == EG(error_zval_ptr)) {
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = &EG(uninitialized_zval_ptr);
PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
EX_T(opline->result.u.var).tmp_var = **var_ptr;
zendi_zval_copy_ctor(EX_T(opline->result.u.var).tmp_var);
SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
if(Z_TYPE_PP(var_ptr) == IS_OBJECT && Z_OBJ_HANDLER_PP(var_ptr, get)
&& Z_OBJ_HANDLER_PP(var_ptr, set)) {
/* proxy object */
zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
val->refcount++;
decrement_function(val);
Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
zval_ptr_dtor(&val);
} else {
decrement_function(*var_ptr);
}
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ECHO_SPEC() OPDEF(ZEND_ECHO, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_ECHO)
ZEND_VM_HANDLER_EX(ZEND_ECHO)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval z_copy;
zval *z = GET_OP1_ZVAL_PTR(BP_VAR_R);
if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get_method != NULL &&
zend_std_cast_object_tostring(z, &z_copy, IS_STRING, 0 TSRMLS_CC) == SUCCESS) {
zend_print_variable(&z_copy);
zval_dtor(&z_copy);
} else {
zend_print_variable(z);
}
FREE_OP1();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_PRINT_SPEC() OPDEF(ZEND_PRINT, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_PRINT)
ZEND_VM_HANDLER(ZEND_PRINT)
{
zend_op *opline = EX(opline);
EX_T(opline->result.u.var).tmp_var.value.lval = 1;
EX_T(opline->result.u.var).tmp_var.type = IS_LONG;
ZEND_VM_DISPATCH_TO_HANDLER(ZEND_ECHO);
}
#endif
#if OP1_OP2_MASK(M_CONST_TMP_VAR, M_ANY)
ZEND_VM_HELPER_EX(zend_fetch_var_address_helper, int type)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *varname = GET_OP1_ZVAL_PTR(BP_VAR_R);
zval **retval;
zval tmp_varname;
HashTable *target_symbol_table;
if (varname->type != IS_STRING) {
tmp_varname = *varname;
zval_copy_ctor(&tmp_varname);
convert_to_string(&tmp_varname);
varname = &tmp_varname;
}
if (opline->op2.u.EA.type == ZEND_FETCH_STATIC_MEMBER) {
retval = zend_std_get_static_property(EX_T(opline->op2.u.var).class_entry, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0 TSRMLS_CC);
} else {
if (opline->op2.u.EA.type == ZEND_FETCH_GLOBAL && opline->op1.op_type == IS_VAR) {
varname->refcount++;
}
target_symbol_table = zend_get_target_symbol_table(opline, EX(Ts), type, varname TSRMLS_CC);
/*
if (!target_symbol_table) {
ZEND_VM_NEXT_OPCODE();
}
*/
if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &retval) == FAILURE) {
switch (type) {
case BP_VAR_R:
case BP_VAR_UNSET:
zend_error(E_NOTICE,"Undefined variable: %s", varname->value.str.val);
/* break missing intentionally */
case BP_VAR_IS:
retval = &EG(uninitialized_zval_ptr);
break;
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", varname->value.str.val);
/* break missing intentionally */
case BP_VAR_W: {
zval *new_zval = &EG(uninitialized_zval);
new_zval->refcount++;
zend_hash_update(target_symbol_table, varname->value.str.val, varname->value.str.len+1, &new_zval, sizeof(zval *), (void **) &retval);
}
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->op2.u.EA.type) {
case ZEND_FETCH_LOCAL:
FREE_OP1();
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
}
}
if (varname == &tmp_varname) {
zval_dtor(varname);
}
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = retval;
PZVAL_LOCK(*retval);
switch (type) {
case BP_VAR_R:
case BP_VAR_IS:
AI_USE_PTR(EX_T(opline->result.u.var).var);
break;
case BP_VAR_UNSET: {
zend_free_op free_res;
PZVAL_UNLOCK(*EX_T(opline->result.u.var).var.ptr_ptr, &free_res);
if (EX_T(opline->result.u.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.u.var).var.ptr_ptr);
}
PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr);
FREE_OP_VAR_PTR(free_res);
break;
}
}
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_R_SPEC() OPDEF(ZEND_FETCH_R, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_FETCH_R)
ZEND_VM_HANDLER(ZEND_FETCH_R)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_fetch_var_address_helper, type, BP_VAR_R);
}
#endif
#define ZEND_FETCH_W_SPEC() OPDEF(ZEND_FETCH_W, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_FETCH_W)
ZEND_VM_HANDLER(ZEND_FETCH_W)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_fetch_var_address_helper, type, BP_VAR_W);
}
#endif
#define ZEND_FETCH_RW_SPEC() OPDEF(ZEND_FETCH_RW, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_FETCH_RW)
ZEND_VM_HANDLER(ZEND_FETCH_RW)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_fetch_var_address_helper, type, BP_VAR_RW);
}
#endif
#define ZEND_FETCH_FUNC_ARG_SPEC() OPDEF(ZEND_FETCH_FUNC_ARG, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_FETCH_FUNC_ARG)
ZEND_VM_HANDLER(ZEND_FETCH_FUNC_ARG)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_fetch_var_address_helper, type,
ARG_SHOULD_BE_SENT_BY_REF(EX(fbc), EX(opline)->extended_value)?BP_VAR_W:BP_VAR_R);
}
#endif
#define ZEND_FETCH_UNSET_SPEC() OPDEF(ZEND_FETCH_UNSET, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_FETCH_UNSET)
ZEND_VM_HANDLER(ZEND_FETCH_UNSET)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_fetch_var_address_helper, type, BP_VAR_UNSET);
}
#endif
#define ZEND_FETCH_IS_SPEC() OPDEF(ZEND_FETCH_IS, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_FETCH_IS)
ZEND_VM_HANDLER(ZEND_FETCH_IS)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_fetch_var_address_helper, type, BP_VAR_IS);
}
#endif
#define ZEND_FETCH_DIM_R_SPEC() OPDEF(ZEND_FETCH_DIM_R, M_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_DIM_R)
ZEND_VM_HANDLER(ZEND_FETCH_DIM_R)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
if (opline->extended_value == ZEND_FETCH_ADD_LOCK) {
PZVAL_LOCK(*EX_T(opline->op1.u.var).var.ptr_ptr);
}
zend_fetch_dimension_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_ZVAL_PTR_PTR(BP_VAR_R), GET_OP2_ZVAL_PTR(BP_VAR_R), BP_VAR_R TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_DIM_W_SPEC() OPDEF(ZEND_FETCH_DIM_W, M_VAR, M_CONST_TMP_VAR_UNUSED)
#if HAVE_OP(ZEND_FETCH_DIM_W)
ZEND_VM_HANDLER(ZEND_FETCH_DIM_W)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zend_fetch_dimension_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_ZVAL_PTR_PTR(BP_VAR_W), GET_OP2_ZVAL_PTR(BP_VAR_R), BP_VAR_W TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_DIM_RW_SPEC() OPDEF(ZEND_FETCH_DIM_RW, M_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_DIM_RW)
ZEND_VM_HANDLER(ZEND_FETCH_DIM_RW)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zend_fetch_dimension_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_ZVAL_PTR_PTR(BP_VAR_RW), GET_OP2_ZVAL_PTR(BP_VAR_R), BP_VAR_RW TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_DIM_IS_SPEC() OPDEF(ZEND_FETCH_DIM_IS, M_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_DIM_IS)
ZEND_VM_HANDLER(ZEND_FETCH_DIM_IS)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zend_fetch_dimension_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_ZVAL_PTR_PTR(BP_VAR_RW), GET_OP2_ZVAL_PTR(BP_VAR_R), BP_VAR_IS TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_DIM_FUNC_ARG_SPEC() OPDEF(ZEND_FETCH_DIM_FUNC_ARG, M_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_DIM_FUNC_ARG)
ZEND_VM_HANDLER(ZEND_FETCH_DIM_FUNC_ARG)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
int type = ARG_SHOULD_BE_SENT_BY_REF(EX(fbc), opline->extended_value)?BP_VAR_W:BP_VAR_R;
zend_fetch_dimension_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_ZVAL_PTR_PTR(type), GET_OP2_ZVAL_PTR(BP_VAR_R), type TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_DIM_UNSET_SPEC() OPDEF(ZEND_FETCH_DIM_UNSET, M_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_DIM_UNSET)
ZEND_VM_HANDLER(ZEND_FETCH_DIM_UNSET)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
/* Not needed in DIM_UNSET
if (opline->extended_value == ZEND_FETCH_ADD_LOCK) {
PZVAL_LOCK(*EX_T(opline->op1.u.var).var.ptr_ptr);
}
*/
zend_fetch_dimension_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_ZVAL_PTR_PTR(BP_VAR_UNSET), GET_OP2_ZVAL_PTR(BP_VAR_R), BP_VAR_UNSET TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
if (EX_T(opline->result.u.var).var.ptr_ptr == NULL) {
zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
} else {
zend_free_op free_res;
PZVAL_UNLOCK(*EX_T(opline->result.u.var).var.ptr_ptr, &free_res);
if (EX_T(opline->result.u.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.u.var).var.ptr_ptr);
}
PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr);
FREE_OP_VAR_PTR(free_res);
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#if OP1_OP2_MASK(M_VAR_UNUSED, M_CONST_TMP_VAR)
ZEND_VM_HELPER_EX(zend_fetch_property_address_read_helper, int type)
{
zend_op *opline = EX(opline);
zval *container;
zval **retval;
zend_free_op free_op1;
retval = &EX_T(opline->result.u.var).var.ptr;
EX_T(opline->result.u.var).var.ptr_ptr = retval;
container = GET_OP1_OBJ_ZVAL_PTR(type);
if (container == EG(error_zval_ptr)) {
if (!RETURN_VALUE_UNUSED(&opline->result)) {
*retval = EG(error_zval_ptr);
PZVAL_LOCK(*retval);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP1();
ZEND_VM_NEXT_OPCODE();
}
if (container->type != IS_OBJECT) {
zend_error(E_NOTICE, "Trying to get property of non-object");
*retval = EG(uninitialized_zval_ptr);
} else {
zend_free_op free_op2;
zval *offset = GET_OP2_ZVAL_PTR(BP_VAR_R);
zval tmp;
switch (OP2_TYPE) {
case IS_CONST:
/* already a constant string */
break;
case IS_VAR:
tmp = *offset;
zval_copy_ctor(&tmp);
convert_to_string(&tmp);
offset = &tmp;
break;
case IS_TMP_VAR:
convert_to_string(offset);
break;
}
/* here we are sure we are dealing with an object */
*retval = Z_OBJ_HT_P(container)->read_property(container, offset, type TSRMLS_CC);
if (offset == &tmp) {
zval_dtor(offset);
}
FREE_OP2();
if (RETURN_VALUE_UNUSED(&opline->result) && ((*retval)->refcount == 0)) {
zval_dtor(*retval);
FREE_ZVAL(*retval);
ZEND_VM_NEXT_OPCODE();
}
}
SELECTIVE_PZVAL_LOCK(*retval, &opline->result);
AI_USE_PTR(EX_T(opline->result.u.var).var);
FREE_OP1();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_OBJ_R_SPEC() OPDEF(ZEND_FETCH_OBJ_R, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_OBJ_R)
ZEND_VM_HANDLER(ZEND_FETCH_OBJ_R)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_fetch_property_address_read_helper, type, BP_VAR_R);
}
#endif
#define ZEND_FETCH_OBJ_W_SPEC() OPDEF(ZEND_FETCH_OBJ_W, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_OBJ_W)
ZEND_VM_HANDLER(ZEND_FETCH_OBJ_W)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
if (opline->extended_value == ZEND_FETCH_ADD_LOCK) {
PZVAL_LOCK(*EX_T(opline->op1.u.var).var.ptr_ptr);
EX_T(opline->op1.u.var).var.ptr = *EX_T(opline->op1.u.var).var.ptr_ptr;
}
zend_fetch_property_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_W), GET_OP2_ZVAL_PTR(BP_VAR_R), OP2_TYPE, BP_VAR_W TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_OBJ_RW_SPEC() OPDEF(ZEND_FETCH_OBJ_RW, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_OBJ_RW)
ZEND_VM_HANDLER(ZEND_FETCH_OBJ_RW)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zend_fetch_property_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_RW), GET_OP2_ZVAL_PTR(BP_VAR_R), OP2_TYPE, BP_VAR_RW TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_OBJ_IS_SPEC() OPDEF(ZEND_FETCH_OBJ_IS, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_OBJ_IS)
ZEND_VM_HANDLER(ZEND_FETCH_OBJ_IS)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_fetch_property_address_read_helper, type, BP_VAR_IS);
}
#endif
#define ZEND_FETCH_OBJ_FUNC_ARG_SPEC() OPDEF(ZEND_FETCH_OBJ_FUNC_ARG, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_OBJ_FUNC_ARG)
ZEND_VM_HANDLER(ZEND_FETCH_OBJ_FUNC_ARG)
{
zend_op *opline = EX(opline);
if (ARG_SHOULD_BE_SENT_BY_REF(EX(fbc), opline->extended_value)) {
/* Behave like FETCH_OBJ_W */
zend_free_op free_op1, free_op2;
zend_fetch_property_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_W), GET_OP2_ZVAL_PTR(BP_VAR_R), OP2_TYPE, BP_VAR_W TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
} else {
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_fetch_property_address_read_helper, type, BP_VAR_R);
}
}
#endif
#define ZEND_FETCH_OBJ_UNSET_SPEC() OPDEF(ZEND_FETCH_OBJ_UNSET, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_FETCH_OBJ_UNSET)
ZEND_VM_HANDLER(ZEND_FETCH_OBJ_UNSET)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2, free_res;
zend_fetch_property_address(RETURN_VALUE_UNUSED(&opline->result)?NULL:&EX_T(opline->result.u.var), GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_R), GET_OP2_ZVAL_PTR(BP_VAR_R), OP2_TYPE, BP_VAR_R TSRMLS_CC);
FREE_OP2();
FREE_OP1_VAR_PTR();
PZVAL_UNLOCK(*EX_T(opline->result.u.var).var.ptr_ptr, &free_res);
if (EX_T(opline->result.u.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.u.var).var.ptr_ptr);
}
PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr);
FREE_OP_VAR_PTR(free_res);
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_DIM_TMP_VAR_SPEC() OPDEF(ZEND_FETCH_DIM_TMP_VAR, M_TMP, M_CONST)
#if HAVE_OP(ZEND_FETCH_DIM_TMP_VAR)
ZEND_VM_HANDLER(ZEND_FETCH_DIM_TMP_VAR)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *container = GET_OP1_ZVAL_PTR(BP_VAR_R);
if (container->type != IS_ARRAY) {
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = &EG(uninitialized_zval_ptr);
PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr);
}
} else {
zend_free_op free_op2;
zval *dim = GET_OP2_ZVAL_PTR(BP_VAR_R);
EX_T(opline->result.u.var).var.ptr_ptr = zend_fetch_dimension_address_inner(container->value.ht, dim, BP_VAR_R TSRMLS_CC);
SELECTIVE_PZVAL_LOCK(*EX_T(opline->result.u.var).var.ptr_ptr, &opline->result);
FREE_OP2();
}
AI_USE_PTR(EX_T(opline->result.u.var).var);
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ASSIGN_OBJ_SPEC() OPDEF(ZEND_ASSIGN_OBJ, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN_OBJ)
ZEND_VM_HANDLER(ZEND_ASSIGN_OBJ)
{
zend_op *opline = EX(opline);
zend_op *op_data = opline+1;
zend_free_op free_op1;
zval **object_ptr = GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_W);
zend_assign_to_object(&opline->result, object_ptr, &opline->op2, &op_data->op1, EX(Ts), ZEND_ASSIGN_OBJ TSRMLS_CC);
FREE_OP1_VAR_PTR();
/* assign_obj has two opcodes! */
ZEND_VM_INC_OPCODE();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ASSIGN_DIM_SPEC() OPDEF(ZEND_ASSIGN_DIM, M_VAR_UNUSED, M_CONST_TMP_VAR_UNUSED)
#if HAVE_OP(ZEND_ASSIGN_DIM)
ZEND_VM_HANDLER(ZEND_ASSIGN_DIM)
{
zend_op *opline = EX(opline);
zend_op *op_data = opline+1;
zend_free_op free_op1;
zval **object_ptr;
if (EX_T(opline->op1.u.var).var.ptr_ptr) {
/* not an array offset */
object_ptr = GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_W);
} else {
object_ptr = NULL;
}
if (object_ptr && (*object_ptr)->type == IS_OBJECT) {
zend_assign_to_object(&opline->result, object_ptr, &opline->op2, &op_data->op1, EX(Ts), ZEND_ASSIGN_DIM TSRMLS_CC);
} else {
zend_free_op free_op2, free_op_data1;
zval *value;
if (object_ptr) {
(*object_ptr)->refcount++; /* undo the effect of get_obj_zval_ptr_ptr() */
}
zend_fetch_dimension_address(&EX_T(op_data->op2.u.var), GET_OP1_ZVAL_PTR_PTR(BP_VAR_W), GET_OP2_ZVAL_PTR(BP_VAR_R), BP_VAR_W TSRMLS_CC);
FREE_OP2();
value = get_zval_ptr(&op_data->op1, EX(Ts), &free_op_data1, BP_VAR_R);
zend_assign_to_variable(&opline->result, &op_data->op2, &op_data->op1, value, (IS_TMP_FREE(free_op_data1)?IS_TMP_VAR:op_data->op1.op_type), EX(Ts) TSRMLS_CC);
FREE_OP_IF_VAR(free_op_data1);
}
FREE_OP1_VAR_PTR();
/* assign_dim has two opcodes! */
ZEND_VM_INC_OPCODE();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ASSIGN_SPEC() OPDEF(ZEND_ASSIGN, M_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ASSIGN)
ZEND_VM_HANDLER(ZEND_ASSIGN)
{
zend_op *opline = EX(opline);
zend_free_op free_op2;
zval *value = GET_OP2_ZVAL_PTR(BP_VAR_R);
zend_assign_to_variable(&opline->result, &opline->op1, &opline->op2, value, (IS_OP2_TMP_FREE()?IS_TMP_VAR:OP2_TYPE), EX(Ts) TSRMLS_CC);
/* zend_assign_to_variable() always takes care of op2, never free it! */
FREE_OP2_IF_VAR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ASSIGN_REF_SPEC() OPDEF(ZEND_ASSIGN_REF, M_VAR, M_VAR)
#if HAVE_OP(ZEND_ASSIGN_REF)
ZEND_VM_HANDLER(ZEND_ASSIGN_REF)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zval **variable_ptr_ptr = GET_OP1_ZVAL_PTR_PTR(BP_VAR_W);
zval **value_ptr_ptr = GET_OP2_ZVAL_PTR_PTR(BP_VAR_W);
zend_assign_to_variable_reference(variable_ptr_ptr, value_ptr_ptr TSRMLS_CC);
if (!RETURN_VALUE_UNUSED(&opline->result)) {
EX_T(opline->result.u.var).var.ptr_ptr = variable_ptr_ptr;
PZVAL_LOCK(*variable_ptr_ptr);
AI_USE_PTR(EX_T(opline->result.u.var).var);
}
FREE_OP1_VAR_PTR();
FREE_OP2_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_JMP_SPEC() OPDEF(ZEND_JMP, M_ANY, M_ANY)
#if HAVE_OP(ZEND_JMP)
ZEND_VM_HANDLER(ZEND_JMP)
{
#if DEBUG_ZEND>=2
printf("Jumping to %d\n", opline->op1.u.opline_num);
#endif
ZEND_VM_SET_OPCODE(EX(opline)->op1.u.jmp_addr);
ZEND_VM_CONTINUE(); /* CHECK_ME */
}
#endif
#define ZEND_JMPZ_SPEC() OPDEF(ZEND_JMPZ, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_JMPZ)
ZEND_VM_HANDLER(ZEND_JMPZ)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
int ret = i_zend_is_true(GET_OP1_ZVAL_PTR(BP_VAR_R));
FREE_OP1();
if (!ret) {
#if DEBUG_ZEND>=2
printf("Conditional jmp to %d\n", opline->op2.u.opline_num);
#endif
ZEND_VM_SET_OPCODE(opline->op2.u.jmp_addr);
ZEND_VM_CONTINUE_JMP();
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_JMPNZ_SPEC() OPDEF(ZEND_JMPNZ, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_JMPNZ)
ZEND_VM_HANDLER(ZEND_JMPNZ)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
int ret = i_zend_is_true(GET_OP1_ZVAL_PTR(BP_VAR_R));
FREE_OP1();
if (ret) {
#if DEBUG_ZEND>=2
printf("Conditional jmp to %d\n", opline->op2.u.opline_num);
#endif
ZEND_VM_SET_OPCODE(opline->op2.u.jmp_addr);
ZEND_VM_CONTINUE_JMP();
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_JMPZNZ_SPEC() OPDEF(ZEND_JMPZNZ, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_JMPZNZ)
ZEND_VM_HANDLER(ZEND_JMPZNZ)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
int retval = i_zend_is_true(GET_OP1_ZVAL_PTR(BP_VAR_R));
FREE_OP1();
if (retval) {
#if DEBUG_ZEND>=2
printf("Conditional jmp on true to %d\n", opline->extended_value);
#endif
ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]);
ZEND_VM_CONTINUE(); /* CHECK_ME */
} else {
#if DEBUG_ZEND>=2
printf("Conditional jmp on false to %d\n", opline->op2.u.opline_num);
#endif
ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.u.opline_num]);
ZEND_VM_CONTINUE_JMP();
}
}
#endif
#define ZEND_JMPZ_EX_SPEC() OPDEF(ZEND_JMPZ_EX, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_JMPZ_EX)
ZEND_VM_HANDLER(ZEND_JMPZ_EX)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
int retval = i_zend_is_true(GET_OP1_ZVAL_PTR(BP_VAR_R));
FREE_OP1();
EX_T(opline->result.u.var).tmp_var.value.lval = retval;
EX_T(opline->result.u.var).tmp_var.type = IS_BOOL;
if (!retval) {
#if DEBUG_ZEND>=2
printf("Conditional jmp to %d\n", opline->op2.u.opline_num);
#endif
ZEND_VM_SET_OPCODE(opline->op2.u.jmp_addr);
ZEND_VM_CONTINUE_JMP();
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_JMPNZ_EX_SPEC() OPDEF(ZEND_JMPNZ_EX, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_JMPNZ_EX)
ZEND_VM_HANDLER(ZEND_JMPNZ_EX)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
int retval = i_zend_is_true(GET_OP1_ZVAL_PTR(BP_VAR_R));
FREE_OP1();
EX_T(opline->result.u.var).tmp_var.value.lval = retval;
EX_T(opline->result.u.var).tmp_var.type = IS_BOOL;
if (retval) {
#if DEBUG_ZEND>=2
printf("Conditional jmp to %d\n", opline->op2.u.opline_num);
#endif
ZEND_VM_SET_OPCODE(opline->op2.u.jmp_addr);
ZEND_VM_CONTINUE_JMP();
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FREE_SPEC() OPDEF(ZEND_FREE, M_TMP, M_ANY)
#if HAVE_OP(ZEND_FREE)
ZEND_VM_HANDLER(ZEND_FREE)
{
zendi_zval_dtor(EX_T(EX(opline)->op1.u.var).tmp_var);
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_INIT_STRING_SPEC() OPDEF(ZEND_INIT_STRING, M_ANY, M_ANY)
#if HAVE_OP(ZEND_INIT_STRING)
ZEND_VM_HANDLER(ZEND_INIT_STRING)
{
zval *tmp = &EX_T(EX(opline)->result.u.var).tmp_var;
tmp->value.str.val = emalloc(1);
tmp->value.str.val[0] = 0;
tmp->value.str.len = 0;
tmp->refcount = 1;
tmp->type = IS_STRING;
tmp->is_ref = 0;
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ADD_CHAR_SPEC() OPDEF(ZEND_ADD_CHAR, M_TMP, M_CONST)
#if HAVE_OP(ZEND_ADD_CHAR)
ZEND_VM_HANDLER(ZEND_ADD_CHAR)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
add_char_to_string(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_NA),
&opline->op2.u.constant);
/* FREE_OP is missing intentionally here - we're always working on the same temporary variable */
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ADD_STRING_SPEC() OPDEF(ZEND_ADD_STRING, M_TMP, M_CONST)
#if HAVE_OP(ZEND_ADD_STRING)
ZEND_VM_HANDLER(ZEND_ADD_STRING)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
add_string_to_string(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_NA),
&opline->op2.u.constant);
/* FREE_OP is missing intentionally here - we're always working on the same temporary variable */
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ADD_VAR_SPEC() OPDEF(ZEND_ADD_VAR, M_TMP, M_TMP_VAR)
#if HAVE_OP(ZEND_ADD_VAR)
ZEND_VM_HANDLER(ZEND_ADD_VAR)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zval *var = GET_OP2_ZVAL_PTR(BP_VAR_R);
zval var_copy;
int use_copy;
zend_make_printable_zval(var, &var_copy, &use_copy);
if (use_copy) {
var = &var_copy;
}
add_string_to_string( &EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_NA),
var);
if (use_copy) {
zval_dtor(var);
}
/* original comment, possibly problematic:
* FREE_OP is missing intentionally here - we're always working on the same temporary variable
* (Zeev): I don't think it's problematic, we only use variables
* which aren't affected by FREE_OP(Ts, )'s anyway, unless they're
* string offsets or overloaded objects
*/
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_CLASS_SPEC() OPDEF(ZEND_FETCH_CLASS, M_ANY, M_CONST_TMP_VAR_UNUSED)
#if HAVE_OP(ZEND_FETCH_CLASS)
ZEND_VM_HANDLER(ZEND_FETCH_CLASS)
{
zend_op *opline = EX(opline);
zval *class_name;
zend_free_op free_op2;
if (OP2_TYPE == IS_UNUSED) {
EX_T(opline->result.u.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC);
ZEND_VM_NEXT_OPCODE();
}
class_name = GET_OP2_ZVAL_PTR(BP_VAR_R);
switch (class_name->type) {
case IS_OBJECT:
EX_T(opline->result.u.var).class_entry = Z_OBJCE_P(class_name);
break;
case IS_STRING:
EX_T(opline->result.u.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), ZEND_FETCH_CLASS_DEFAULT TSRMLS_CC);
break;
default:
zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string");
break;
}
FREE_OP2();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_INIT_CTOR_CALL_SPEC() OPDEF(ZEND_INIT_CTOR_CALL, M_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_INIT_CTOR_CALL)
ZEND_VM_HANDLER(ZEND_INIT_CTOR_CALL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zend_ptr_stack_3_push(&EG(arg_types_stack), EX(fbc), EX(object), EX(calling_scope));
if (OP1_TYPE == IS_VAR) {
SELECTIVE_PZVAL_LOCK(*EX_T(opline->op1.u.var).var.ptr_ptr, &opline->op1);
}
/* We are not handling overloaded classes right now */
EX(object) = GET_OP1_ZVAL_PTR(BP_VAR_R);
/* New always returns the object as is_ref=0, therefore, we can just increment the reference count */
EX(object)->refcount++; /* For $this pointer */
EX(fbc) = EX(fbc_constructor);
if (EX(fbc)->type == ZEND_USER_FUNCTION) { /* HACK!! */
EX(calling_scope) = EX(fbc)->common.scope;
} else {
EX(calling_scope) = NULL;
}
FREE_OP1_IF_VAR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_INIT_METHOD_CALL_SPEC() OPDEF(ZEND_INIT_METHOD_CALL, M_TMP_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_INIT_METHOD_CALL)
ZEND_VM_HANDLER(ZEND_INIT_METHOD_CALL)
{
zend_op *opline = EX(opline);
zval *function_name;
char *function_name_strval;
int function_name_strlen;
zend_free_op free_op1, free_op2;
zend_ptr_stack_3_push(&EG(arg_types_stack), EX(fbc), EX(object), EX(calling_scope));
function_name = GET_OP2_ZVAL_PTR(BP_VAR_R);
if (Z_TYPE_P(function_name)!=IS_STRING) {
zend_error_noreturn(E_ERROR, "Method name must be a string");
}
function_name_strval = function_name->value.str.val;
function_name_strlen = function_name->value.str.len;
EX(calling_scope) = EG(scope);
EX(object) = GET_OP1_OBJ_ZVAL_PTR(BP_VAR_R);
if (EX(object) && EX(object)->type == IS_OBJECT) {
if (Z_OBJ_HT_P(EX(object))->get_method == NULL) {
zend_error_noreturn(E_ERROR, "Object does not support method calls");
}
/* First, locate the function. */
EX(fbc) = Z_OBJ_HT_P(EX(object))->get_method(EX(object), function_name_strval, function_name_strlen TSRMLS_CC);
if (!EX(fbc)) {
zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(EX(object)), function_name_strval);
}
} else {
zend_error_noreturn(E_ERROR, "Call to a member function %s() on a non-object", function_name_strval);
}
if (EX(fbc)->common.fn_flags & ZEND_ACC_STATIC) {
EX(object) = NULL;
} else {
if (!PZVAL_IS_REF(EX(object))) {
EX(object)->refcount++; /* For $this pointer */
} else {
zval *this_ptr;
ALLOC_ZVAL(this_ptr);
INIT_PZVAL_COPY(this_ptr, EX(object));
zval_copy_ctor(this_ptr);
EX(object) = this_ptr;
}
}
if (EX(fbc)->type == ZEND_USER_FUNCTION) {
EX(calling_scope) = EX(fbc)->common.scope;
} else {
EX(calling_scope) = NULL;
}
FREE_OP2();
FREE_OP1_IF_VAR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_INIT_STATIC_METHOD_CALL_SPEC() OPDEF(ZEND_INIT_STATIC_METHOD_CALL, M_ANY, M_CONST_TMP_VAR_UNUSED)
#if HAVE_OP(ZEND_INIT_STATIC_METHOD_CALL)
ZEND_VM_HANDLER(ZEND_INIT_STATIC_METHOD_CALL)
{
zend_op *opline = EX(opline);
zval *function_name;
zend_class_entry *ce;
zend_ptr_stack_3_push(&EG(arg_types_stack), EX(fbc), EX(object), EX(calling_scope));
ce = EX_T(opline->op1.u.var).class_entry;
if(OP2_TYPE != IS_UNUSED) {
char *function_name_strval;
int function_name_strlen;
zend_bool is_const = (OP2_TYPE == IS_CONST);
zend_free_op free_op2;
if (is_const) {
function_name_strval = opline->op2.u.constant.value.str.val;
function_name_strlen = opline->op2.u.constant.value.str.len;
} else {
function_name = GET_OP2_ZVAL_PTR(BP_VAR_R);
if (Z_TYPE_P(function_name) != IS_STRING) {
zend_error_noreturn(E_ERROR, "Function name must be a string");
}
function_name_strval = zend_str_tolower_dup(function_name->value.str.val, function_name->value.str.len);
function_name_strlen = function_name->value.str.len;
}
EX(fbc) = zend_std_get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
if (!is_const) {
efree(function_name_strval);
FREE_OP2();
}
} else {
if(!ce->constructor) {
zend_error_noreturn(E_ERROR, "Can not call constructor");
}
EX(fbc) = ce->constructor;
}
EX(calling_scope) = EX(fbc)->common.scope;
if (EX(fbc)->common.fn_flags & ZEND_ACC_STATIC) {
EX(object) = NULL;
} else {
if ((EX(object) = EG(This))) {
EX(object)->refcount++;
}
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_INIT_FCALL_BY_NAME_SPEC() OPDEF(ZEND_INIT_FCALL_BY_NAME, M_ANY, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_INIT_FCALL_BY_NAME)
ZEND_VM_HANDLER(ZEND_INIT_FCALL_BY_NAME)
{
zend_op *opline = EX(opline);
zval *function_name;
zend_function *function;
char *function_name_strval, *lcname;
int function_name_strlen;
zend_free_op free_op2;
zend_ptr_stack_3_push(&EG(arg_types_stack), EX(fbc), EX(object), EX(calling_scope));
if (OP2_TYPE == IS_CONST) {
#ifndef ZEND_VM_SPEC
free_op2.var = NULL;
#endif
function_name_strval = opline->op2.u.constant.value.str.val;
function_name_strlen = opline->op2.u.constant.value.str.len;
} else {
function_name = GET_OP2_ZVAL_PTR(BP_VAR_R);
if (Z_TYPE_P(function_name) != IS_STRING) {
zend_error_noreturn(E_ERROR, "Function name must be a string");
}
function_name_strval = function_name->value.str.val;
function_name_strlen = function_name->value.str.len;
}
lcname = zend_str_tolower_dup(function_name_strval, function_name_strlen);
if (zend_hash_find(EG(function_table), lcname, function_name_strlen+1, (void **) &function)==FAILURE) {
efree(lcname);
zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval);
}
efree(lcname);
FREE_OP2();
EX(calling_scope) = function->common.scope;
EX(object) = NULL;
EX(fbc) = function;
ZEND_VM_NEXT_OPCODE();
}
#endif
#define zend_do_fcall_common_helper_CONST_ANY zend_do_fcall_common_helper_ANY_ANY
#if OP1_OP2_MASK(M_ANY, M_ANY)
ZEND_VM_HELPER(zend_do_fcall_common_helper)
{
zend_op *opline = EX(opline);
zval **original_return_value;
zend_class_entry *current_scope;
zval *current_this;
int return_value_used = RETURN_VALUE_USED(opline);
zend_bool should_change_scope;
if (EX(function_state).function->common.fn_flags & ZEND_ACC_ABSTRACT) {
zend_error_noreturn(E_ERROR, "Cannot call abstract method %s::%s()", EX(function_state).function->common.scope->name, EX(function_state).function->common.function_name);
ZEND_VM_NEXT_OPCODE(); /* Never reached */
}
zend_ptr_stack_2_push(&EG(argument_stack), (void *) opline->extended_value, NULL);
EX_T(opline->result.u.var).var.ptr_ptr = &EX_T(opline->result.u.var).var.ptr;
if (EX(function_state).function->type == ZEND_USER_FUNCTION
|| EX(function_state).function->common.scope) {
should_change_scope = 1;
current_this = EG(This);
EG(This) = EX(object);
current_scope = EG(scope);
EG(scope) = EX(calling_scope);
} else {
should_change_scope = 0;
}
EX_T(opline->result.u.var).var.fcall_returned_reference = 0;
if (EX(function_state).function->common.scope) {
if (!EG(This) && !(EX(function_state).function->common.fn_flags & ZEND_ACC_STATIC)) {
int severity;
char *severity_word;
if (EX(function_state).function->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
severity = E_STRICT;
severity_word = "should not";
} else {
severity = E_ERROR;
severity_word = "cannot";
}
zend_error(severity, "Non-static method %s::%s() %s be called statically", EX(function_state).function->common.scope->name, EX(function_state).function->common.function_name, severity_word);
}
}
if (EX(function_state).function->type == ZEND_INTERNAL_FUNCTION) {
ALLOC_ZVAL(EX_T(opline->result.u.var).var.ptr);
INIT_ZVAL(*(EX_T(opline->result.u.var).var.ptr));
if (EX(function_state).function->common.arg_info) {
zend_uint i=0;
zval **p;
ulong arg_count;
p = (zval **) EG(argument_stack).top_element-2;
arg_count = (ulong) *p;
while (arg_count>0) {
zend_verify_arg_type(EX(function_state).function, ++i, *(p-arg_count) TSRMLS_CC);
arg_count--;
}
}
if (!zend_execute_internal) {
/* saves one function call if zend_execute_internal is not used */
((zend_internal_function *) EX(function_state).function)->handler(opline->extended_value, EX_T(opline->result.u.var).var.ptr, EX(object), return_value_used TSRMLS_CC);
} else {
zend_execute_internal(EXECUTE_DATA, return_value_used TSRMLS_CC);
}
EG(current_execute_data) = EXECUTE_DATA;
EX_T(opline->result.u.var).var.ptr->is_ref = 0;
EX_T(opline->result.u.var).var.ptr->refcount = 1;
if (!return_value_used) {
zval_ptr_dtor(&EX_T(opline->result.u.var).var.ptr);
}
} else if (EX(function_state).function->type == ZEND_USER_FUNCTION) {
HashTable *calling_symbol_table;
EX_T(opline->result.u.var).var.ptr = NULL;
if (EG(symtable_cache_ptr)>=EG(symtable_cache)) {
/*printf("Cache hit! Reusing %x\n", symtable_cache[symtable_cache_ptr]);*/
EX(function_state).function_symbol_table = *(EG(symtable_cache_ptr)--);
} else {
ALLOC_HASHTABLE(EX(function_state).function_symbol_table);
zend_hash_init(EX(function_state).function_symbol_table, 0, NULL, ZVAL_PTR_DTOR, 0);
/*printf("Cache miss! Initialized %x\n", function_state.function_symbol_table);*/
}
calling_symbol_table = EG(active_symbol_table);
EG(active_symbol_table) = EX(function_state).function_symbol_table;
original_return_value = EG(return_value_ptr_ptr);
EG(return_value_ptr_ptr) = EX_T(opline->result.u.var).var.ptr_ptr;
EG(active_op_array) = (zend_op_array *) EX(function_state).function;
zend_execute(EG(active_op_array) TSRMLS_CC);
EX_T(opline->result.u.var).var.fcall_returned_reference = EG(active_op_array)->return_reference;
if (return_value_used && !EX_T(opline->result.u.var).var.ptr) {
if (!EG(exception)) {
ALLOC_ZVAL(EX_T(opline->result.u.var).var.ptr);
INIT_ZVAL(*EX_T(opline->result.u.var).var.ptr);
}
} else if (!return_value_used && EX_T(opline->result.u.var).var.ptr) {
zval_ptr_dtor(&EX_T(opline->result.u.var).var.ptr);
}
EG(opline_ptr) = &EX(opline);
EG(active_op_array) = EX(op_array);
EG(return_value_ptr_ptr)=original_return_value;
if (EG(symtable_cache_ptr)>=EG(symtable_cache_limit)) {
zend_hash_destroy(EX(function_state).function_symbol_table);
FREE_HASHTABLE(EX(function_state).function_symbol_table);
} else {
/* clean before putting into the cache, since clean
could call dtors, which could use cached hash */
zend_hash_clean(EX(function_state).function_symbol_table);
*(++EG(symtable_cache_ptr)) = EX(function_state).function_symbol_table;
}
EG(active_symbol_table) = calling_symbol_table;
} else { /* ZEND_OVERLOADED_FUNCTION */
ALLOC_ZVAL(EX_T(opline->result.u.var).var.ptr);
INIT_ZVAL(*(EX_T(opline->result.u.var).var.ptr));
/* Not sure what should be done here if it's a static method */
if (EX(object)) {
Z_OBJ_HT_P(EX(object))->call_method(EX(fbc)->common.function_name, opline->extended_value, EX_T(opline->result.u.var).var.ptr, EX(object), return_value_used TSRMLS_CC);
} else {
zend_error_noreturn(E_ERROR, "Cannot call overloaded function for non-object");
}
if (EX(function_state).function->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY) {
efree(EX(function_state).function->common.function_name);
}
efree(EX(fbc));
if (!return_value_used) {
zval_ptr_dtor(&EX_T(opline->result.u.var).var.ptr);
} else {
EX_T(opline->result.u.var).var.ptr->is_ref = 0;
EX_T(opline->result.u.var).var.ptr->refcount = 1;
}
}
if (EG(This)) {
if (EG(exception) && EX(fbc) && EX(fbc)->common.fn_flags&ZEND_ACC_CTOR) {
EG(This)->refcount--;
if (EG(This)->refcount == 1) {
zend_object_store_ctor_failed(EG(This) TSRMLS_CC);
}
zval_ptr_dtor(&EG(This));
} else if (should_change_scope) {
zval_ptr_dtor(&EG(This));
}
}
if (should_change_scope) {
EG(This) = current_this;
EG(scope) = current_scope;
}
zend_ptr_stack_3_pop(&EG(arg_types_stack), (void**)&EX(calling_scope), (void**)&EX(object), (void**)&EX(fbc));
EX(function_state).function = (zend_function *) EX(op_array);
EG(function_state_ptr) = &EX(function_state);
zend_ptr_stack_clear_multiple(TSRMLS_C);
if (EG(exception)) {
zend_throw_exception_internal(NULL TSRMLS_CC);
if (return_value_used && EX_T(opline->result.u.var).var.ptr) {
zval_ptr_dtor(&EX_T(opline->result.u.var).var.ptr);
}
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_DO_FCALL_BY_NAME_SPEC() OPDEF(ZEND_DO_FCALL_BY_NAME, M_ANY, M_ANY)
#if HAVE_OP(ZEND_DO_FCALL_BY_NAME)
ZEND_VM_HANDLER(ZEND_DO_FCALL_BY_NAME)
{
EX(function_state).function = EX(fbc);
ZEND_VM_DISPATCH_TO_HELPER(zend_do_fcall_common_helper);
}
#endif
#define ZEND_DO_FCALL_SPEC() OPDEF(ZEND_DO_FCALL, M_CONST, M_ANY)
#if HAVE_OP(ZEND_DO_FCALL)
ZEND_VM_HANDLER(ZEND_DO_FCALL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *fname = GET_OP1_ZVAL_PTR(BP_VAR_R);
zend_ptr_stack_3_push(&EG(arg_types_stack), EX(fbc), EX(object), EX(calling_scope));
if (zend_hash_find(EG(function_table), fname->value.str.val, fname->value.str.len+1, (void **) &EX(function_state).function)==FAILURE) {
zend_error_noreturn(E_ERROR, "Unknown function: %s()\n", fname->value.str.val);
}
EX(object) = NULL;
EX(calling_scope) = EX(function_state).function->common.scope;
FREE_OP1();
ZEND_VM_DISPATCH_TO_HELPER(zend_do_fcall_common_helper);
}
#endif
#define ZEND_RETURN_SPEC() OPDEF(ZEND_RETURN, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_RETURN)
ZEND_VM_HANDLER(ZEND_RETURN)
{
zend_op *opline = EX(opline);
zval *retval_ptr;
zval **retval_ptr_ptr;
zend_free_op free_op1;
if (EG(active_op_array)->return_reference == ZEND_RETURN_REF) {
if (OP1_TYPE == IS_CONST || OP1_TYPE == IS_TMP_VAR) {
/* Not supposed to happen, but we'll allow it */
zend_error(E_STRICT, "Only variable references should be returned by reference");
ZEND_VM_C_GOTO(return_by_value);
}
retval_ptr_ptr = GET_OP1_ZVAL_PTR_PTR(BP_VAR_W);
if (!retval_ptr_ptr) {
zend_error_noreturn(E_ERROR, "Cannot return string offsets by reference");
}
if (!(*retval_ptr_ptr)->is_ref) {
if (EX_T(opline->op1.u.var).var.ptr_ptr == &EX_T(opline->op1.u.var).var.ptr
|| (opline->extended_value == ZEND_RETURNS_FUNCTION && !EX_T(opline->op1.u.var).var.fcall_returned_reference)) {
zend_error(E_STRICT, "Only variable references should be returned by reference");
PZVAL_LOCK(*retval_ptr_ptr); /* undo the effect of get_zval_ptr_ptr() */
ZEND_VM_C_GOTO(return_by_value);
}
}
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr_ptr);
(*retval_ptr_ptr)->refcount++;
(*EG(return_value_ptr_ptr)) = (*retval_ptr_ptr);
} else {
ZEND_VM_C_LABEL(return_by_value):
retval_ptr = GET_OP1_ZVAL_PTR(BP_VAR_R);
if (EG(ze1_compatibility_mode) && Z_TYPE_P(retval_ptr) == IS_OBJECT) {
zval *ret;
ALLOC_ZVAL(ret);
INIT_PZVAL_COPY(ret, retval_ptr);
if (Z_OBJ_HT_P(retval_ptr)->clone_obj == NULL) {
zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", Z_OBJCE_P(retval_ptr)->name);
}
zend_error(E_STRICT, "Implicit cloning object of class '%s' because of 'zend.ze1_compatibility_mode'", Z_OBJCE_P(retval_ptr)->name);
ret->value.obj = Z_OBJ_HT_P(retval_ptr)->clone_obj(retval_ptr TSRMLS_CC);
*EG(return_value_ptr_ptr) = ret;
} else if (!IS_OP1_TMP_FREE()) { /* Not a temp var */
if (PZVAL_IS_REF(retval_ptr) && retval_ptr->refcount > 0) {
zval *ret;
ALLOC_ZVAL(ret);
INIT_PZVAL_COPY(ret, retval_ptr);
zval_copy_ctor(ret);
*EG(return_value_ptr_ptr) = ret;
} else {
*EG(return_value_ptr_ptr) = retval_ptr;
retval_ptr->refcount++;
}
} else {
zval *ret;
ALLOC_ZVAL(ret);
INIT_PZVAL_COPY(ret, retval_ptr);
*EG(return_value_ptr_ptr) = ret;
}
}
FREE_OP1_IF_VAR();
ZEND_VM_RETURN_FROM_EXECUTE_LOOP();
}
#endif
#define ZEND_THROW_SPEC() OPDEF(ZEND_THROW, M_VAR, M_ANY)
#if HAVE_OP(ZEND_THROW)
ZEND_VM_HANDLER(ZEND_THROW)
{
zend_op *opline = EX(opline);
zval *value;
zval *exception;
zend_free_op free_op1;
value = GET_OP1_ZVAL_PTR(BP_VAR_R);
if (value->type != IS_OBJECT) {
zend_error_noreturn(E_ERROR, "Can only throw objects");
}
/* Not sure if a complete copy is what we want here */
ALLOC_ZVAL(exception);
INIT_PZVAL_COPY(exception, value);
if (!IS_OP1_TMP_FREE()) {
zval_copy_ctor(exception);
}
zend_throw_exception_object(exception TSRMLS_CC);
FREE_OP1_IF_VAR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_CATCH_SPEC() OPDEF(ZEND_CATCH, M_ANY, M_ANY)
#if HAVE_OP(ZEND_CATCH)
ZEND_VM_HANDLER(ZEND_CATCH)
{
zend_op *opline = EX(opline);
zend_class_entry *ce;
/* Check whether an exception has been thrown, if not, jump over code */
if (EG(exception) == NULL) {
ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]);
ZEND_VM_CONTINUE(); /* CHECK_ME */
}
ce = Z_OBJCE_P(EG(exception));
if (ce != EX_T(opline->op1.u.var).class_entry) {
if (!instanceof_function(ce, EX_T(opline->op1.u.var).class_entry TSRMLS_CC)) {
if (opline->op1.u.EA.type) {
zend_throw_exception_internal(NULL TSRMLS_CC);
ZEND_VM_NEXT_OPCODE();
}
ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]);
ZEND_VM_CONTINUE(); /* CHECK_ME */
}
}
zend_hash_update(EG(active_symbol_table), opline->op2.u.constant.value.str.val,
opline->op2.u.constant.value.str.len+1, &EG(exception), sizeof(zval *), (void **) NULL);
EG(exception) = NULL;
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_SEND_VAL_SPEC() OPDEF(ZEND_SEND_VAL, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_SEND_VAL)
ZEND_VM_HANDLER(ZEND_SEND_VAL)
{
zend_op *opline = EX(opline);
if (opline->extended_value==ZEND_DO_FCALL_BY_NAME
&& ARG_SHOULD_BE_SENT_BY_REF(EX(fbc), opline->op2.u.opline_num)) {
zend_error_noreturn(E_ERROR, "Cannot pass parameter %d by reference", opline->op2.u.opline_num);
}
{
zval *valptr;
zval *value;
zend_free_op free_op1;
value = GET_OP1_ZVAL_PTR(BP_VAR_R);
ALLOC_ZVAL(valptr);
INIT_PZVAL_COPY(valptr, value);
if (!IS_OP1_TMP_FREE()) {
zval_copy_ctor(valptr);
}
zend_ptr_stack_push(&EG(argument_stack), valptr);
FREE_OP1_IF_VAR();
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#if OP1_OP2_MASK(M_VAR, M_ANY)
ZEND_VM_HELPER(zend_send_by_var_helper)
{
zend_op *opline = EX(opline);
zval *varptr;
zend_free_op free_op1;
varptr = GET_OP1_ZVAL_PTR(BP_VAR_R);
if (varptr == &EG(uninitialized_zval)) {
ALLOC_ZVAL(varptr);
INIT_ZVAL(*varptr);
varptr->refcount = 0;
} else if (PZVAL_IS_REF(varptr)) {
zval *original_var = varptr;
ALLOC_ZVAL(varptr);
*varptr = *original_var;
varptr->is_ref = 0;
varptr->refcount = 0;
zval_copy_ctor(varptr);
}
varptr->refcount++;
zend_ptr_stack_push(&EG(argument_stack), varptr);
FREE_OP1(); /* for string offsets */
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_SEND_VAR_NO_REF_SPEC() OPDEF(ZEND_SEND_VAR_NO_REF, M_VAR, M_ANY)
#if HAVE_OP(ZEND_SEND_VAR_NO_REF)
ZEND_VM_HANDLER(ZEND_SEND_VAR_NO_REF)
{
zend_op *opline = EX(opline);
if (opline->extended_value & ZEND_ARG_COMPILE_TIME_BOUND) { /* Had function_ptr at compile_time */
if (!(opline->extended_value & ZEND_ARG_SEND_BY_REF)) {
ZEND_VM_DISPATCH_TO_HELPER(zend_send_by_var_helper);
}
} else if (!ARG_SHOULD_BE_SENT_BY_REF(EX(fbc), opline->op2.u.opline_num)) {
ZEND_VM_DISPATCH_TO_HELPER(zend_send_by_var_helper);
}
{
zval *varptr;
zend_free_op free_op1;
varptr = GET_OP1_ZVAL_PTR(BP_VAR_R);
if (varptr != &EG(uninitialized_zval) && (PZVAL_IS_REF(varptr) || varptr->refcount == 1)) {
varptr->is_ref = 1;
varptr->refcount++;
zend_ptr_stack_push(&EG(argument_stack), varptr);
FREE_OP1_IF_VAR();
ZEND_VM_NEXT_OPCODE();
}
zend_error_noreturn(E_ERROR, "Only variables can be passed by reference");
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_SEND_REF_SPEC() OPDEF(ZEND_SEND_REF, M_VAR, M_ANY)
#if HAVE_OP(ZEND_SEND_REF)
ZEND_VM_HANDLER_EX(ZEND_SEND_REF)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval **varptr_ptr;
zval *varptr;
varptr_ptr = GET_OP1_ZVAL_PTR_PTR(BP_VAR_W);
if (!varptr_ptr) {
zend_error_noreturn(E_ERROR, "Only variables can be passed by reference");
}
SEPARATE_ZVAL_TO_MAKE_IS_REF(varptr_ptr);
varptr = *varptr_ptr;
varptr->refcount++;
zend_ptr_stack_push(&EG(argument_stack), varptr);
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_SEND_VAR_SPEC() OPDEF(ZEND_SEND_VAR, M_VAR, M_ANY)
#if HAVE_OP(ZEND_SEND_VAR)
ZEND_VM_HANDLER(ZEND_SEND_VAR)
{
zend_op *opline = EX(opline);
if ((opline->extended_value == ZEND_DO_FCALL_BY_NAME)
&& ARG_SHOULD_BE_SENT_BY_REF(EX(fbc), opline->op2.u.opline_num)) {
ZEND_VM_DISPATCH_TO_HANDLER(ZEND_SEND_REF);
}
ZEND_VM_DISPATCH_TO_HELPER(zend_send_by_var_helper);
}
#endif
#define ZEND_RECV_SPEC() OPDEF(ZEND_RECV, M_ANY, M_ANY)
#if HAVE_OP(ZEND_RECV)
ZEND_VM_HANDLER(ZEND_RECV)
{
zend_op *opline = EX(opline);
zval **param;
zend_uint arg_num = opline->op1.u.constant.value.lval;
if (zend_ptr_stack_get_arg(arg_num, (void **) &param TSRMLS_CC)==FAILURE) {
char *space;
char *class_name = get_active_class_name(&space TSRMLS_CC);
zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, NULL TSRMLS_CC);
zend_error(E_WARNING, "Missing argument %ld for %s%s%s()", opline->op1.u.constant.value.lval, class_name, space, get_active_function_name(TSRMLS_C));
if (opline->result.op_type == IS_VAR) {
PZVAL_UNLOCK_FREE(*EX_T(opline->result.u.var).var.ptr_ptr);
}
} else {
zend_free_op free_res;
zval **var_ptr;
zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, *param TSRMLS_CC);
var_ptr = get_zval_ptr_ptr(&opline->result, EX(Ts), &free_res, BP_VAR_W);
if (PZVAL_IS_REF(*param)) {
zend_assign_to_variable_reference(var_ptr, param TSRMLS_CC);
} else {
zend_receive(var_ptr, *param TSRMLS_CC);
}
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_RECV_INIT_SPEC() OPDEF(ZEND_RECV_INIT, M_ANY, M_CONST)
#if HAVE_OP(ZEND_RECV_INIT)
ZEND_VM_HANDLER(ZEND_RECV_INIT)
{
zend_op *opline = EX(opline);
zval **param, *assignment_value;
zend_uint arg_num = opline->op1.u.constant.value.lval;
zend_free_op free_res;
zval **var_ptr = get_zval_ptr_ptr(&opline->result, EX(Ts), &free_res, BP_VAR_W);
if (zend_ptr_stack_get_arg(arg_num, (void **) &param TSRMLS_CC)==FAILURE) {
if (opline->op2.u.constant.type == IS_CONSTANT || opline->op2.u.constant.type==IS_CONSTANT_ARRAY) {
zval *default_value;
ALLOC_ZVAL(default_value);
*default_value = opline->op2.u.constant;
if (opline->op2.u.constant.type==IS_CONSTANT_ARRAY) {
zval_copy_ctor(default_value);
}
default_value->refcount=1;
zval_update_constant(&default_value, 0 TSRMLS_CC);
default_value->refcount=0;
default_value->is_ref=0;
param = &default_value;
assignment_value = default_value;
} else {
param = NULL;
assignment_value = &opline->op2.u.constant;
}
zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, assignment_value TSRMLS_CC);
zend_receive(var_ptr, assignment_value TSRMLS_CC);
} else {
assignment_value = *param;
zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, assignment_value TSRMLS_CC);
if (PZVAL_IS_REF(assignment_value)) {
zend_assign_to_variable_reference(var_ptr, param TSRMLS_CC);
} else {
zend_receive(var_ptr, assignment_value TSRMLS_CC);
}
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_BOOL_SPEC() OPDEF(ZEND_BOOL, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_BOOL)
ZEND_VM_HANDLER(ZEND_BOOL)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
/* PHP 3.0 returned "" for false and 1 for true, here we use 0 and 1 for now */
EX_T(opline->result.u.var).tmp_var.value.lval = i_zend_is_true(GET_OP1_ZVAL_PTR(BP_VAR_R));
EX_T(opline->result.u.var).tmp_var.type = IS_BOOL;
FREE_OP1();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_BRK_SPEC() OPDEF(ZEND_BRK, M_ANY, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_BRK)
ZEND_VM_HANDLER(ZEND_BRK)
{
zend_op *opline = EX(opline);
zend_free_op free_op2;
ZEND_VM_SET_OPCODE(EX(op_array)->opcodes +
zend_brk_cont(GET_OP2_ZVAL_PTR(BP_VAR_R),
opline->op1.u.opline_num,
EX(op_array), EX(Ts) TSRMLS_CC)->brk);
FREE_OP2();
ZEND_VM_CONTINUE(); /* CHECK_ME */
}
#endif
#define ZEND_CONT_SPEC() OPDEF(ZEND_CONT, M_ANY, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_CONT)
ZEND_VM_HANDLER(ZEND_CONT)
{
zend_op *opline = EX(opline);
zend_free_op free_op2;
ZEND_VM_SET_OPCODE(EX(op_array)->opcodes +
zend_brk_cont(GET_OP2_ZVAL_PTR(BP_VAR_R),
opline->op1.u.opline_num,
EX(op_array), EX(Ts) TSRMLS_CC)->cont);
FREE_OP2();
ZEND_VM_CONTINUE(); /* CHECK_ME */
}
#endif
#define ZEND_CASE_SPEC() OPDEF(ZEND_CASE, M_CONST_TMP_VAR, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_CASE)
ZEND_VM_HANDLER(ZEND_CASE)
{
zend_op *opline = EX(opline);
int switch_expr_is_overloaded=0;
zend_free_op free_op1, free_op2;
if (OP1_TYPE==IS_VAR) {
if (EX_T(opline->op1.u.var).var.ptr_ptr) {
PZVAL_LOCK(EX_T(opline->op1.u.var).var.ptr);
} else {
switch_expr_is_overloaded = 1;
EX_T(opline->op1.u.var).str_offset.str->refcount++;
}
}
is_equal_function(&EX_T(opline->result.u.var).tmp_var,
GET_OP1_ZVAL_PTR(BP_VAR_R),
GET_OP2_ZVAL_PTR(BP_VAR_R) TSRMLS_CC);
FREE_OP2();
if (switch_expr_is_overloaded) {
/* We only free op1 if this is a string offset,
* Since if it is a TMP_VAR, it'll be reused by
* other CASE opcodes (whereas string offsets
* are allocated at each get_zval_ptr())
*/
FREE_OP1();
EX_T(opline->op1.u.var).var.ptr_ptr = NULL;
AI_USE_PTR(EX_T(opline->op1.u.var).var);
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_SWITCH_FREE_SPEC() OPDEF(ZEND_SWITCH_FREE, M_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_SWITCH_FREE)
ZEND_VM_HANDLER(ZEND_SWITCH_FREE)
{
zend_switch_free(EX(opline), EX(Ts) TSRMLS_CC);
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_NEW_SPEC() OPDEF(ZEND_NEW, M_ANY, M_ANY)
#if HAVE_OP(ZEND_NEW)
ZEND_VM_HANDLER(ZEND_NEW)
{
zend_op *opline = EX(opline);
if (EX_T(opline->op1.u.var).class_entry->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {
char *class_type;
if (EX_T(opline->op1.u.var).class_entry->ce_flags & ZEND_ACC_INTERFACE) {
class_type = "interface";
} else {
class_type = "abstract class";
}
zend_error_noreturn(E_ERROR, "Cannot instantiate %s %s", class_type, EX_T(opline->op1.u.var).class_entry->name);
}
EX_T(opline->result.u.var).var.ptr_ptr = &EX_T(opline->result.u.var).var.ptr;
ALLOC_ZVAL(EX_T(opline->result.u.var).var.ptr);
object_init_ex(EX_T(opline->result.u.var).var.ptr, EX_T(opline->op1.u.var).class_entry);
EX_T(opline->result.u.var).var.ptr->refcount=1;
EX_T(opline->result.u.var).var.ptr->is_ref=0;
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_CLONE_SPEC() OPDEF(ZEND_CLONE, M_CONST_TMP_VAR_UNUSED, M_ANY)
#if HAVE_OP(ZEND_CLONE)
ZEND_VM_HANDLER(ZEND_CLONE)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *obj = GET_OP1_OBJ_ZVAL_PTR(BP_VAR_R);
zend_class_entry *ce;
zend_function *clone;
zend_object_clone_obj_t clone_call;
if (!obj || Z_TYPE_P(obj) != IS_OBJECT) {
zend_error(E_WARNING, "__clone method called on non-object");
EX_T(opline->result.u.var).var.ptr = EG(error_zval_ptr);
EX_T(opline->result.u.var).var.ptr->refcount++;
FREE_OP1_IF_VAR();
ZEND_VM_NEXT_OPCODE();
}
ce = Z_OBJCE_P(obj);
clone = ce ? ce->clone : NULL;
clone_call = Z_OBJ_HT_P(obj)->clone_obj;
if (!clone_call) {
zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name);
EX_T(opline->result.u.var).var.ptr = EG(error_zval_ptr);
EX_T(opline->result.u.var).var.ptr->refcount++;
}
if (ce && clone) {
if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) {
/* Ensure that if we're calling a private function, we're allowed to do so.
*/
if (ce != EG(scope)) {
zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
}
} else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) {
/* Ensure that if we're calling a protected function, we're allowed to do so.
*/
if (!zend_check_protected(clone->common.scope, EG(scope))) {
zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
}
}
}
EX_T(opline->result.u.var).var.ptr_ptr = &EX_T(opline->result.u.var).var.ptr;
ALLOC_ZVAL(EX_T(opline->result.u.var).var.ptr);
EX_T(opline->result.u.var).var.ptr->value.obj = clone_call(obj TSRMLS_CC);
if (EG(exception)) {
FREE_ZVAL(EX_T(opline->result.u.var).var.ptr);
} else {
EX_T(opline->result.u.var).var.ptr->type = IS_OBJECT;
EX_T(opline->result.u.var).var.ptr->refcount=1;
EX_T(opline->result.u.var).var.ptr->is_ref=1;
}
FREE_OP1_IF_VAR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FETCH_CONSTANT_SPEC() OPDEF(ZEND_FETCH_CONSTANT, M_CONST_UNUSED, M_CONST)
#if HAVE_OP(ZEND_FETCH_CONSTANT)
ZEND_VM_HANDLER(ZEND_FETCH_CONSTANT)
{
zend_op *opline = EX(opline);
zend_class_entry *ce = NULL;
zval **value;
if (OP1_TYPE == IS_UNUSED) {
/* This seems to be a reminant of namespaces
if (EG(scope)) {
ce = EG(scope);
if (zend_hash_find(&ce->constants_table, opline->op2.u.constant.value.str.val, opline->op2.u.constant.value.str.len+1, (void **) &value) == SUCCESS) {
zval_update_constant(value, (void *) 1 TSRMLS_CC);
EX_T(opline->result.u.var).tmp_var = **value;
zval_copy_ctor(&EX_T(opline->result.u.var).tmp_var);
ZEND_VM_NEXT_OPCODE();
}
}
*/
if (!zend_get_constant(opline->op2.u.constant.value.str.val, opline->op2.u.constant.value.str.len, &EX_T(opline->result.u.var).tmp_var TSRMLS_CC)) {
zend_error(E_NOTICE, "Use of undefined constant %s - assumed '%s'",
opline->op2.u.constant.value.str.val,
opline->op2.u.constant.value.str.val);
EX_T(opline->result.u.var).tmp_var = opline->op2.u.constant;
zval_copy_ctor(&EX_T(opline->result.u.var).tmp_var);
}
ZEND_VM_NEXT_OPCODE();
}
ce = EX_T(opline->op1.u.var).class_entry;
if (zend_hash_find(&ce->constants_table, opline->op2.u.constant.value.str.val, opline->op2.u.constant.value.str.len+1, (void **) &value) == SUCCESS) {
zval_update_constant(value, (void *) 1 TSRMLS_CC);
EX_T(opline->result.u.var).tmp_var = **value;
zval_copy_ctor(&EX_T(opline->result.u.var).tmp_var);
} else {
zend_error_noreturn(E_ERROR, "Undefined class constant '%s'", opline->op2.u.constant.value.str.val);
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#if OP1_OP2_MASK(M_CONST_TMP_VAR_UNUSED, M_CONST_TMP_VAR_UNUSED)
ZEND_VM_HELPER(zend_init_add_array_helper)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zval *array_ptr = &EX_T(opline->result.u.var).tmp_var;
zval *expr_ptr, **expr_ptr_ptr = NULL;
zval *offset=GET_OP2_ZVAL_PTR(BP_VAR_R);
if (opline->extended_value) {
expr_ptr_ptr=GET_OP1_ZVAL_PTR_PTR(BP_VAR_R);
expr_ptr = *expr_ptr_ptr;
} else {
expr_ptr=GET_OP1_ZVAL_PTR(BP_VAR_R);
}
if (opline->opcode == ZEND_INIT_ARRAY) {
array_init(array_ptr);
if (!expr_ptr) {
ZEND_VM_NEXT_OPCODE();
}
}
if (!opline->extended_value && IS_OP1_TMP_FREE()) { /* temporary variable */
zval *new_expr;
ALLOC_ZVAL(new_expr);
INIT_PZVAL_COPY(new_expr, expr_ptr);
expr_ptr = new_expr;
} else {
if (opline->extended_value) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
expr_ptr = *expr_ptr_ptr;
expr_ptr->refcount++;
} else if (PZVAL_IS_REF(expr_ptr)) {
zval *new_expr;
ALLOC_ZVAL(new_expr);
INIT_PZVAL_COPY(new_expr, expr_ptr);
expr_ptr = new_expr;
zendi_zval_copy_ctor(*expr_ptr);
} else {
expr_ptr->refcount++;
}
}
if (offset) {
switch (offset->type) {
case IS_DOUBLE:
zend_hash_index_update(array_ptr->value.ht, (long) offset->value.dval, &expr_ptr, sizeof(zval *), NULL);
break;
case IS_LONG:
case IS_BOOL:
zend_hash_index_update(array_ptr->value.ht, offset->value.lval, &expr_ptr, sizeof(zval *), NULL);
break;
case IS_STRING:
zend_symtable_update(array_ptr->value.ht, offset->value.str.val, offset->value.str.len+1, &expr_ptr, sizeof(zval *), NULL);
break;
case IS_NULL:
zend_hash_update(array_ptr->value.ht, "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
break;
default:
zend_error(E_WARNING, "Illegal offset type");
zval_ptr_dtor(&expr_ptr);
/* do nothing */
break;
}
FREE_OP2();
} else {
zend_hash_next_index_insert(array_ptr->value.ht, &expr_ptr, sizeof(zval *), NULL);
}
if (opline->extended_value) {
FREE_OP1_VAR_PTR();
} else {
FREE_OP1_IF_VAR();
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_INIT_ARRAY_SPEC() OPDEF(ZEND_INIT_ARRAY, M_CONST_TMP_VAR_UNUSED, M_CONST_TMP_VAR_UNUSED)
#if HAVE_OP(ZEND_INIT_ARRAY)
ZEND_VM_HANDLER(ZEND_INIT_ARRAY)
{
ZEND_VM_DISPATCH_TO_HELPER(zend_init_add_array_helper);
}
#endif
#define ZEND_ADD_ARRAY_ELEMENT_SPEC() OPDEF(ZEND_ADD_ARRAY_ELEMENT, M_CONST_TMP_VAR_UNUSED, M_CONST_TMP_VAR_UNUSED)
#if HAVE_OP(ZEND_ADD_ARRAY_ELEMENT)
ZEND_VM_HANDLER(ZEND_ADD_ARRAY_ELEMENT)
{
ZEND_VM_DISPATCH_TO_HELPER(zend_init_add_array_helper);
}
#endif
#define ZEND_CAST_SPEC() OPDEF(ZEND_CAST, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_CAST)
ZEND_VM_HANDLER(ZEND_CAST)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *expr = GET_OP1_ZVAL_PTR(BP_VAR_R);
zval *result = &EX_T(opline->result.u.var).tmp_var;
*result = *expr;
if (!IS_OP1_TMP_FREE()) {
zendi_zval_copy_ctor(*result);
}
switch (opline->extended_value) {
case IS_NULL:
convert_to_null(result);
break;
case IS_BOOL:
convert_to_boolean(result);
break;
case IS_LONG:
convert_to_long(result);
break;
case IS_DOUBLE:
convert_to_double(result);
break;
case IS_STRING: {
zval var_copy;
int use_copy;
zend_make_printable_zval(result, &var_copy, &use_copy);
if (use_copy) {
zval_dtor(result);
*result = var_copy;
}
break;
}
case IS_ARRAY:
convert_to_array(result);
break;
case IS_OBJECT:
convert_to_object(result);
break;
}
FREE_OP1_IF_VAR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_INCLUDE_OR_EVAL_SPEC() OPDEF(ZEND_INCLUDE_OR_EVAL, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_INCLUDE_OR_EVAL)
ZEND_VM_HANDLER(ZEND_INCLUDE_OR_EVAL)
{
zend_op *opline = EX(opline);
zend_op_array *new_op_array=NULL;
zval **original_return_value = EG(return_value_ptr_ptr);
int return_value_used;
zend_free_op free_op1;
zval *inc_filename = GET_OP1_ZVAL_PTR(BP_VAR_R);
zval tmp_inc_filename;
zend_bool failure_retval=0;
if (inc_filename->type!=IS_STRING) {
tmp_inc_filename = *inc_filename;
zval_copy_ctor(&tmp_inc_filename);
convert_to_string(&tmp_inc_filename);
inc_filename = &tmp_inc_filename;
}
return_value_used = RETURN_VALUE_USED(opline);
switch (opline->op2.u.constant.value.lval) {
case ZEND_INCLUDE_ONCE:
case ZEND_REQUIRE_ONCE: {
int dummy = 1;
zend_file_handle file_handle;
if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) {
if (!file_handle.opened_path) {
file_handle.opened_path = estrndup(inc_filename->value.str.val, inc_filename->value.str.len);
}
if (zend_hash_add(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1, (void *)&dummy, sizeof(int), NULL)==SUCCESS) {
new_op_array = zend_compile_file(&file_handle, (opline->op2.u.constant.value.lval==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE) TSRMLS_CC);
zend_destroy_file_handle(&file_handle TSRMLS_CC);
} else {
zend_file_handle_dtor(&file_handle);
failure_retval=1;
}
} else {
if (opline->op2.u.constant.value.lval==ZEND_INCLUDE_ONCE) {
zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, inc_filename->value.str.val);
} else {
zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, inc_filename->value.str.val);
}
}
break;
}
break;
case ZEND_INCLUDE:
case ZEND_REQUIRE:
new_op_array = compile_filename(opline->op2.u.constant.value.lval, inc_filename TSRMLS_CC);
break;
case ZEND_EVAL: {
char *eval_desc = zend_make_compiled_string_description("eval()'d code" TSRMLS_CC);
new_op_array = compile_string(inc_filename, eval_desc TSRMLS_CC);
efree(eval_desc);
}
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
if (inc_filename==&tmp_inc_filename) {
zval_dtor(&tmp_inc_filename);
}
FREE_OP1();
EX_T(opline->result.u.var).var.ptr_ptr = &EX_T(opline->result.u.var).var.ptr;
if (new_op_array) {
zval *saved_object;
zend_function *saved_function;
EG(return_value_ptr_ptr) = EX_T(opline->result.u.var).var.ptr_ptr;
EG(active_op_array) = new_op_array;
EX_T(opline->result.u.var).var.ptr = NULL;
saved_object = EX(object);
saved_function = EX(function_state).function;
EX(function_state).function = (zend_function *) new_op_array;
EX(object) = NULL;
zend_execute(new_op_array TSRMLS_CC);
EX(function_state).function = saved_function;
EX(object) = saved_object;
if (!return_value_used) {
if (EX_T(opline->result.u.var).var.ptr) {
zval_ptr_dtor(&EX_T(opline->result.u.var).var.ptr);
}
} else { /* return value is used */
if (!EX_T(opline->result.u.var).var.ptr) { /* there was no return statement */
ALLOC_ZVAL(EX_T(opline->result.u.var).var.ptr);
INIT_PZVAL(EX_T(opline->result.u.var).var.ptr);
EX_T(opline->result.u.var).var.ptr->value.lval = 1;
EX_T(opline->result.u.var).var.ptr->type = IS_BOOL;
}
}
EG(opline_ptr) = &EX(opline);
EG(active_op_array) = EX(op_array);
EG(function_state_ptr) = &EX(function_state);
destroy_op_array(new_op_array TSRMLS_CC);
efree(new_op_array);
if (EG(exception)) {
zend_throw_exception_internal(NULL TSRMLS_CC);
}
} else {
if (return_value_used) {
ALLOC_ZVAL(EX_T(opline->result.u.var).var.ptr);
INIT_ZVAL(*EX_T(opline->result.u.var).var.ptr);
EX_T(opline->result.u.var).var.ptr->value.lval = failure_retval;
EX_T(opline->result.u.var).var.ptr->type = IS_BOOL;
}
}
EG(return_value_ptr_ptr) = original_return_value;
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_UNSET_VAR_SPEC() OPDEF(ZEND_UNSET_VAR, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_UNSET_VAR)
ZEND_VM_HANDLER(ZEND_UNSET_VAR)
{
zend_op *opline = EX(opline);
zval tmp, *varname;
HashTable *target_symbol_table;
zend_free_op free_op1;
varname = GET_OP1_ZVAL_PTR(BP_VAR_R);
if (varname->type != IS_STRING) {
tmp = *varname;
zval_copy_ctor(&tmp);
convert_to_string(&tmp);
varname = &tmp;
}
if (opline->op2.u.EA.type == ZEND_FETCH_STATIC_MEMBER) {
zend_std_unset_static_property(EX_T(opline->op2.u.var).class_entry, Z_STRVAL_P(varname), Z_STRLEN_P(varname) TSRMLS_CC);
} else {
target_symbol_table = zend_get_target_symbol_table(opline, EX(Ts), BP_VAR_IS, varname TSRMLS_CC);
zend_hash_del(target_symbol_table, varname->value.str.val, varname->value.str.len+1);
}
if (varname == &tmp) {
zval_dtor(&tmp);
}
FREE_OP1();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_UNSET_DIM_OBJ_SPEC() OPDEF(ZEND_UNSET_DIM_OBJ, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_UNSET_DIM_OBJ)
ZEND_VM_HANDLER(ZEND_UNSET_DIM_OBJ)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zval **container = GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_R);
zval *offset = GET_OP2_ZVAL_PTR(BP_VAR_R);
long index;
if (container) {
HashTable *ht;
if (opline->extended_value == ZEND_UNSET_DIM) {
switch (Z_TYPE_PP(container)) {
case IS_ARRAY:
ht = Z_ARRVAL_PP(container);
break;
case IS_OBJECT:
ht = NULL;
if (!Z_OBJ_HT_P(*container)->unset_dimension) {
zend_error_noreturn(E_ERROR, "Cannot use object as array");
}
Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
break;
case IS_STRING:
zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
ZEND_VM_CONTINUE(); /* bailed out before */
default:
ht = NULL;
break;
}
} else { /* ZEND_UNSET_OBJ */
ht = NULL;
if (Z_TYPE_PP(container) == IS_OBJECT) {
Z_OBJ_HT_P(*container)->unset_property(*container, offset TSRMLS_CC);
}
}
if (ht) {
switch (offset->type) {
case IS_DOUBLE:
case IS_RESOURCE:
case IS_BOOL:
case IS_LONG:
if (offset->type == IS_DOUBLE) {
index = (long) offset->value.dval;
} else {
index = offset->value.lval;
}
zend_hash_index_del(ht, index);
break;
case IS_STRING:
zend_symtable_del(ht, offset->value.str.val, offset->value.str.len+1);
break;
case IS_NULL:
zend_hash_del(ht, "", sizeof(""));
break;
default:
zend_error(E_WARNING, "Illegal offset type in unset");
break;
}
}
} else {
/* overloaded element */
}
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FE_RESET_SPEC() OPDEF(ZEND_FE_RESET, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_FE_RESET)
ZEND_VM_HANDLER(ZEND_FE_RESET)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *array_ptr, **array_ptr_ptr;
HashTable *fe_ht;
zend_object_iterator *iter = NULL;
zend_class_entry *ce = NULL;
if (opline->extended_value) {
array_ptr_ptr = GET_OP1_ZVAL_PTR_PTR(BP_VAR_R);
if (array_ptr_ptr == NULL) {
MAKE_STD_ZVAL(array_ptr);
} else if (Z_TYPE_PP(array_ptr_ptr) == IS_OBJECT) {
ce = Z_OBJCE_PP(array_ptr_ptr);
if (!ce || ce->get_iterator == NULL) {
SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
(*array_ptr_ptr)->refcount++;
}
array_ptr = *array_ptr_ptr;
} else {
SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
array_ptr = *array_ptr_ptr;
array_ptr->refcount++;
}
} else {
array_ptr = GET_OP1_ZVAL_PTR(BP_VAR_R);
if (IS_OP1_TMP_FREE()) { /* IS_TMP_VAR */
zval *tmp;
ALLOC_ZVAL(tmp);
INIT_PZVAL_COPY(tmp, array_ptr);
array_ptr = tmp;
} else if (Z_TYPE_P(array_ptr) == IS_OBJECT) {
ce = Z_OBJCE_P(array_ptr);
} else {
array_ptr->refcount++;
}
}
if (ce && ce->get_iterator) {
iter = ce->get_iterator(ce, array_ptr TSRMLS_CC);
if (iter) {
array_ptr = zend_iterator_wrap(iter TSRMLS_CC);
} else {
array_ptr->refcount++;
}
}
PZVAL_LOCK(array_ptr);
EX_T(opline->result.u.var).var.ptr = array_ptr;
EX_T(opline->result.u.var).var.ptr_ptr = &EX_T(opline->result.u.var).var.ptr;
if (iter) {
iter->index = 0;
if (iter->funcs->rewind) {
iter->funcs->rewind(iter TSRMLS_CC);
}
} else if ((fe_ht = HASH_OF(array_ptr)) != NULL) {
/* probably redundant */
zend_hash_internal_pointer_reset(fe_ht);
} else {
zend_error(E_WARNING, "Invalid argument supplied for foreach()");
opline++;
ZEND_VM_SET_OPCODE(EX(op_array)->opcodes+opline->op2.u.opline_num);
if (opline->extended_value) {
FREE_OP1_VAR_PTR();
} else {
FREE_OP1_IF_VAR();
}
ZEND_VM_CONTINUE_JMP();
}
if (opline->extended_value) {
FREE_OP1_VAR_PTR();
} else {
FREE_OP1_IF_VAR();
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_FE_FETCH_SPEC() OPDEF(ZEND_FE_FETCH, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_FE_FETCH)
ZEND_VM_HANDLER(ZEND_FE_FETCH)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *array = GET_OP1_ZVAL_PTR(BP_VAR_R);
zval **value, *key;
char *str_key;
uint str_key_len;
ulong int_key;
HashTable *fe_ht;
zend_object_iterator *iter = NULL;
int key_type;
zend_bool use_key = opline->extended_value & ZEND_FE_FETCH_WITH_KEY;
PZVAL_LOCK(array);
switch (zend_iterator_unwrap(array, &iter TSRMLS_CC)) {
default:
case ZEND_ITER_INVALID:
zend_error(E_WARNING, "Invalid argument supplied for foreach()");
ZEND_VM_SET_OPCODE(EX(op_array)->opcodes+opline->op2.u.opline_num);
ZEND_VM_CONTINUE_JMP();
case ZEND_ITER_PLAIN_OBJECT: {
char *class_name, *prop_name;
zend_object *zobj = zend_objects_get_address(array TSRMLS_CC);
fe_ht = HASH_OF(array);
do {
if (zend_hash_get_current_data(fe_ht, (void **) &value)==FAILURE) {
/* reached end of iteration */
ZEND_VM_SET_OPCODE(EX(op_array)->opcodes+opline->op2.u.opline_num);
ZEND_VM_CONTINUE_JMP();
}
key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL);
zend_hash_move_forward(fe_ht);
} while (key_type != HASH_KEY_IS_STRING || zend_check_property_access(zobj, str_key TSRMLS_CC) != SUCCESS);
if (use_key) {
zend_unmangle_property_name(str_key, &class_name, &prop_name);
str_key_len = strlen(prop_name);
str_key = estrndup(prop_name, str_key_len);
str_key_len++;
}
break;
}
case ZEND_ITER_PLAIN_ARRAY:
fe_ht = HASH_OF(array);
if (zend_hash_get_current_data(fe_ht, (void **) &value)==FAILURE) {
/* reached end of iteration */
ZEND_VM_SET_OPCODE(EX(op_array)->opcodes+opline->op2.u.opline_num);
ZEND_VM_CONTINUE_JMP();
}
if (use_key) {
key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 1, NULL);
}
zend_hash_move_forward(fe_ht);
break;
case ZEND_ITER_OBJECT:
/* !iter happens from exception */
if (iter && iter->index++) {
/* This could cause an endless loop if index becomes zero again.
* In case that ever happens we need an additional flag. */
iter->funcs->move_forward(iter TSRMLS_CC);
}
if (!iter || iter->funcs->valid(iter TSRMLS_CC) == FAILURE) {
/* reached end of iteration */
ZEND_VM_SET_OPCODE(EX(op_array)->opcodes+opline->op2.u.opline_num);
ZEND_VM_CONTINUE_JMP();
}
iter->funcs->get_current_data(iter, &value TSRMLS_CC);
if (!value) {
/* failure in get_current_data */
ZEND_VM_SET_OPCODE(EX(op_array)->opcodes+opline->op2.u.opline_num);
ZEND_VM_CONTINUE_JMP();
}
if (use_key) {
if (iter->funcs->get_current_key) {
key_type = iter->funcs->get_current_key(iter, &str_key, &str_key_len, &int_key TSRMLS_CC);
} else {
key_type = HASH_KEY_IS_LONG;
int_key = iter->index;
}
}
break;
}
if (opline->extended_value & ZEND_FE_FETCH_BYREF) {
SEPARATE_ZVAL_IF_NOT_REF(value);
(*value)->is_ref = 1;
}
if (!use_key) {
if (opline->extended_value & ZEND_FE_FETCH_BYREF) {
EX_T(opline->result.u.var).var.ptr_ptr = value;
(*value)->refcount++;
} else {
zval *result = &EX_T(opline->result.u.var).tmp_var;
*result = **value;
zval_copy_ctor(result);
}
} else {
zval *result = &EX_T(opline->result.u.var).tmp_var;
(*value)->refcount++;
array_init(result);
zend_hash_index_update(result->value.ht, 0, value, sizeof(zval *), NULL);
ALLOC_ZVAL(key);
INIT_PZVAL(key);
switch (key_type) {
case HASH_KEY_IS_STRING:
key->value.str.val = str_key;
key->value.str.len = str_key_len-1;
key->type = IS_STRING;
break;
case HASH_KEY_IS_LONG:
key->value.lval = int_key;
key->type = IS_LONG;
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
zend_hash_index_update(result->value.ht, 1, &key, sizeof(zval *), NULL);
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_JMP_NO_CTOR_SPEC() OPDEF(ZEND_JMP_NO_CTOR, M_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_JMP_NO_CTOR)
ZEND_VM_HANDLER(ZEND_JMP_NO_CTOR)
{
zend_op *opline = EX(opline);
zval *object_zval;
zend_function *constructor;
zend_free_op free_op1;
if (OP1_TYPE == IS_VAR) {
PZVAL_LOCK(*EX_T(opline->op1.u.var).var.ptr_ptr);
}
object_zval = GET_OP1_ZVAL_PTR(BP_VAR_R);
constructor = Z_OBJ_HT_P(object_zval)->get_constructor(object_zval TSRMLS_CC);
EX(fbc_constructor) = NULL;
if (constructor == NULL) {
if(opline->op1.u.EA.type & EXT_TYPE_UNUSED) {
zval_ptr_dtor(EX_T(opline->op1.u.var).var.ptr_ptr);
}
ZEND_VM_SET_OPCODE(EX(op_array)->opcodes + opline->op2.u.opline_num);
ZEND_VM_CONTINUE_JMP();
} else {
EX(fbc_constructor) = constructor;
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ISSET_ISEMPTY_VAR_SPEC() OPDEF(ZEND_ISSET_ISEMPTY_VAR, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_ISSET_ISEMPTY_VAR)
ZEND_VM_HANDLER(ZEND_ISSET_ISEMPTY_VAR)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval tmp, *varname = GET_OP1_ZVAL_PTR(BP_VAR_R);
zval **value;
zend_bool isset = 1;
HashTable *target_symbol_table;
if (varname->type != IS_STRING) {
tmp = *varname;
zval_copy_ctor(&tmp);
convert_to_string(&tmp);
varname = &tmp;
}
if (opline->op2.u.EA.type == ZEND_FETCH_STATIC_MEMBER) {
value = zend_std_get_static_property(EX_T(opline->op2.u.var).class_entry, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1 TSRMLS_CC);
if (!value) {
isset = 0;
}
} else {
target_symbol_table = zend_get_target_symbol_table(opline, EX(Ts), BP_VAR_IS, varname TSRMLS_CC);
if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
isset = 0;
}
}
EX_T(opline->result.u.var).tmp_var.type = IS_BOOL;
switch (opline->extended_value) {
case ZEND_ISSET:
if (isset && Z_TYPE_PP(value) == IS_NULL) {
EX_T(opline->result.u.var).tmp_var.value.lval = 0;
} else {
EX_T(opline->result.u.var).tmp_var.value.lval = isset;
}
break;
case ZEND_ISEMPTY:
if (!isset || !i_zend_is_true(*value)) {
EX_T(opline->result.u.var).tmp_var.value.lval = 1;
} else {
EX_T(opline->result.u.var).tmp_var.value.lval = 0;
}
break;
}
if (varname == &tmp) {
zval_dtor(&tmp);
}
FREE_OP1();
ZEND_VM_NEXT_OPCODE();
}
#endif
#if OP1_OP2_MASK(M_VAR_UNUSED, M_CONST_TMP_VAR)
ZEND_VM_HELPER_EX(zend_isset_isempty_dim_prop_obj_handler, int prop_dim)
{
zend_op *opline = EX(opline);
zend_free_op free_op1, free_op2;
zval **container = GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_R);
zval *offset = GET_OP2_ZVAL_PTR(BP_VAR_R);
zval **value = NULL;
int result = 0;
long index;
if (container) {
if ((*container)->type == IS_ARRAY) {
HashTable *ht;
int isset = 0;
ht = (*container)->value.ht;
switch (offset->type) {
case IS_DOUBLE:
case IS_RESOURCE:
case IS_BOOL:
case IS_LONG:
if (offset->type == IS_DOUBLE) {
index = (long) offset->value.dval;
} else {
index = offset->value.lval;
}
if (zend_hash_index_find(ht, index, (void **) &value) == SUCCESS) {
isset = 1;
}
break;
case IS_STRING:
if (zend_symtable_find(ht, offset->value.str.val, offset->value.str.len+1, (void **) &value) == SUCCESS) {
isset = 1;
}
break;
case IS_NULL:
if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
isset = 1;
}
break;
default:
zend_error(E_WARNING, "Illegal offset type in unset");
break;
}
switch (opline->extended_value) {
case ZEND_ISSET:
if (isset && Z_TYPE_PP(value) == IS_NULL) {
result = 0;
} else {
result = isset;
}
break;
case ZEND_ISEMPTY:
if (!isset || !i_zend_is_true(*value)) {
result = 0;
} else {
result = 1;
}
break;
}
} else if ((*container)->type == IS_OBJECT) {
if (prop_dim) {
result = Z_OBJ_HT_P(*container)->has_property(*container, offset, (opline->extended_value == ZEND_ISEMPTY) TSRMLS_CC);
} else {
result = Z_OBJ_HT_P(*container)->has_dimension(*container, offset, (opline->extended_value == ZEND_ISEMPTY) TSRMLS_CC);
}
} else if ((*container)->type == IS_STRING) { /* string offsets */
switch (opline->extended_value) {
case ZEND_ISSET:
if (offset->value.lval < Z_STRLEN_PP(container)) {
result = 1;
}
break;
case ZEND_ISEMPTY:
if (offset->value.lval < Z_STRLEN_PP(container) && Z_STRVAL_PP(container)[offset->value.lval] != '0') {
result = 1;
}
break;
}
}
}
EX_T(opline->result.u.var).tmp_var.type = IS_BOOL;
switch (opline->extended_value) {
case ZEND_ISSET:
EX_T(opline->result.u.var).tmp_var.value.lval = result;
break;
case ZEND_ISEMPTY:
EX_T(opline->result.u.var).tmp_var.value.lval = !result;
break;
}
FREE_OP2();
FREE_OP1_VAR_PTR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC() OPDEF(ZEND_ISSET_ISEMPTY_DIM_OBJ, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ISSET_ISEMPTY_DIM_OBJ)
ZEND_VM_HANDLER(ZEND_ISSET_ISEMPTY_DIM_OBJ)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_isset_isempty_dim_prop_obj_handler, prop_dim, 0);
}
#endif
#define ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC() OPDEF(ZEND_ISSET_ISEMPTY_PROP_OBJ, M_VAR_UNUSED, M_CONST_TMP_VAR)
#if HAVE_OP(ZEND_ISSET_ISEMPTY_PROP_OBJ)
ZEND_VM_HANDLER(ZEND_ISSET_ISEMPTY_PROP_OBJ)
{
ZEND_VM_DISPATCH_TO_HELPER_EX(zend_isset_isempty_dim_prop_obj_handler, prop_dim, 1);
}
#endif
#define ZEND_EXIT_SPEC() OPDEF(ZEND_EXIT, M_CONST_TMP_VAR_UNUSED, M_ANY)
#if HAVE_OP(ZEND_EXIT)
ZEND_VM_HANDLER(ZEND_EXIT)
{
zend_op *opline = EX(opline);
if (OP1_TYPE != IS_UNUSED) {
zval *ptr;
zend_free_op free_op1;
ptr = GET_OP1_ZVAL_PTR(BP_VAR_R);
if (Z_TYPE_P(ptr) == IS_LONG) {
EG(exit_status) = Z_LVAL_P(ptr);
} else {
zend_print_variable(ptr);
}
FREE_OP1();
}
zend_bailout();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_BEGIN_SILENCE_SPEC() OPDEF(ZEND_BEGIN_SILENCE, M_ANY, M_ANY)
#if HAVE_OP(ZEND_BEGIN_SILENCE)
ZEND_VM_HANDLER(ZEND_BEGIN_SILENCE)
{
zend_op *opline = EX(opline);
EX_T(opline->result.u.var).tmp_var.value.lval = EG(error_reporting);
EX_T(opline->result.u.var).tmp_var.type = IS_LONG; /* shouldn't be necessary */
zend_alter_ini_entry("error_reporting", sizeof("error_reporting"), "0", 1, ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME);
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_RAISE_ABSTRACT_ERROR_SPEC() OPDEF(ZEND_RAISE_ABSTRACT_ERROR, M_ANY, M_ANY)
#if HAVE_OP(ZEND_RAISE_ABSTRACT_ERROR)
ZEND_VM_HANDLER(ZEND_RAISE_ABSTRACT_ERROR)
{
zend_error_noreturn(E_ERROR, "Cannot call abstract method %s::%s()", EG(scope)->name, EX(op_array)->function_name);
ZEND_VM_NEXT_OPCODE(); /* Never reached */
}
#endif
#define ZEND_END_SILENCE_SPEC() OPDEF(ZEND_END_SILENCE, M_TMP, M_ANY)
#if HAVE_OP(ZEND_END_SILENCE)
ZEND_VM_HANDLER(ZEND_END_SILENCE)
{
zend_op *opline = EX(opline);
zval restored_error_reporting;
if (!EG(error_reporting)) {
restored_error_reporting.type = IS_LONG;
restored_error_reporting.value.lval = EX_T(opline->op1.u.var).tmp_var.value.lval;
convert_to_string(&restored_error_reporting);
zend_alter_ini_entry("error_reporting", sizeof("error_reporting"), Z_STRVAL(restored_error_reporting), Z_STRLEN(restored_error_reporting), ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME);
zendi_zval_dtor(restored_error_reporting);
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_QM_ASSIGN_SPEC() OPDEF(ZEND_QM_ASSIGN, M_CONST_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_QM_ASSIGN)
ZEND_VM_HANDLER(ZEND_QM_ASSIGN)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *value = GET_OP1_ZVAL_PTR(BP_VAR_R);
EX_T(opline->result.u.var).tmp_var = *value;
if (!IS_OP1_TMP_FREE()) {
zval_copy_ctor(&EX_T(opline->result.u.var).tmp_var);
}
FREE_OP1_IF_VAR();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_EXT_STMT_SPEC() OPDEF(ZEND_EXT_STMT, M_ANY, M_ANY)
#if HAVE_OP(ZEND_EXT_STMT)
ZEND_VM_HANDLER(ZEND_EXT_STMT)
{
if (!EG(no_extensions)) {
zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_statement_handler, EX(op_array) TSRMLS_CC);
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_EXT_FCALL_BEGIN_SPEC() OPDEF(ZEND_EXT_FCALL_BEGIN, M_ANY, M_ANY)
#if HAVE_OP(ZEND_EXT_FCALL_BEGIN)
ZEND_VM_HANDLER(ZEND_EXT_FCALL_BEGIN)
{
if (!EG(no_extensions)) {
zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_fcall_begin_handler, EX(op_array) TSRMLS_CC);
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_EXT_FCALL_END_SPEC() OPDEF(ZEND_EXT_FCALL_END, M_ANY, M_ANY)
#if HAVE_OP(ZEND_EXT_FCALL_END)
ZEND_VM_HANDLER(ZEND_EXT_FCALL_END)
{
if (!EG(no_extensions)) {
zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_fcall_end_handler, EX(op_array) TSRMLS_CC);
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_DECLARE_CLASS_SPEC() OPDEF(ZEND_DECLARE_CLASS, M_ANY, M_ANY)
#if HAVE_OP(ZEND_DECLARE_CLASS)
ZEND_VM_HANDLER(ZEND_DECLARE_CLASS)
{
zend_op *opline = EX(opline);
EX_T(opline->result.u.var).class_entry = do_bind_class(opline, EG(class_table), 0 TSRMLS_CC);
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_DECLARE_INHERITED_CLASS_SPEC() OPDEF(ZEND_DECLARE_INHERITED_CLASS, M_ANY, M_ANY)
#if HAVE_OP(ZEND_DECLARE_INHERITED_CLASS)
ZEND_VM_HANDLER(ZEND_DECLARE_INHERITED_CLASS)
{
zend_op *opline = EX(opline);
EX_T(opline->result.u.var).class_entry = do_bind_inherited_class(opline, EG(class_table), EX_T(opline->extended_value).class_entry, 0 TSRMLS_CC);
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_DECLARE_FUNCTION_SPEC() OPDEF(ZEND_DECLARE_FUNCTION, M_ANY, M_ANY)
#if HAVE_OP(ZEND_DECLARE_FUNCTION)
ZEND_VM_HANDLER(ZEND_DECLARE_FUNCTION)
{
do_bind_function(EX(opline), EG(function_table), 0);
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_TICKS_SPEC() OPDEF(ZEND_TICKS, M_CONST, M_ANY)
#if HAVE_OP(ZEND_TICKS)
ZEND_VM_HANDLER(ZEND_TICKS)
{
zend_op *opline = EX(opline);
if (++EG(ticks_count)>=opline->op1.u.constant.value.lval) {
EG(ticks_count)=0;
if (zend_ticks_function) {
zend_ticks_function(opline->op1.u.constant.value.lval);
}
}
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_INSTANCEOF_SPEC() OPDEF(ZEND_INSTANCEOF, M_TMP_VAR, M_ANY)
#if HAVE_OP(ZEND_INSTANCEOF)
ZEND_VM_HANDLER(ZEND_INSTANCEOF)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval *expr = GET_OP1_ZVAL_PTR(BP_VAR_R);
zend_bool result;
if (Z_TYPE_P(expr) == IS_OBJECT) {
result = instanceof_function(Z_OBJCE_P(expr), EX_T(opline->op2.u.var).class_entry TSRMLS_CC);
} else {
result = 0;
}
ZVAL_BOOL(&EX_T(opline->result.u.var).tmp_var, result);
FREE_OP1();
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_EXT_NOP_SPEC() OPDEF(ZEND_EXT_NOP, M_ANY, M_ANY)
#if HAVE_OP(ZEND_EXT_NOP)
ZEND_VM_HANDLER(ZEND_EXT_NOP)
{
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_NOP_SPEC() OPDEF(ZEND_NOP, M_ANY, M_ANY)
#if HAVE_OP(ZEND_NOP)
ZEND_VM_HANDLER(ZEND_NOP)
{
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_ADD_INTERFACE_SPEC() OPDEF(ZEND_ADD_INTERFACE, M_ANY, M_ANY)
#if HAVE_OP(ZEND_ADD_INTERFACE)
ZEND_VM_HANDLER(ZEND_ADD_INTERFACE)
{
zend_op *opline = EX(opline);
zend_class_entry *ce = EX_T(opline->op1.u.var).class_entry;
zend_class_entry *iface = EX_T(opline->op2.u.var).class_entry;
if (!(iface->ce_flags & ZEND_ACC_INTERFACE)) {
zend_error_noreturn(E_ERROR, "%s cannot implement %s - it is not an interface", ce->name, iface->name);
}
ce->interfaces[opline->extended_value] = iface;
zend_do_implement_interface(ce, iface TSRMLS_CC);
ZEND_VM_NEXT_OPCODE();
}
#endif
#define ZEND_HANDLE_EXCEPTION_SPEC() OPDEF(ZEND_HANDLE_EXCEPTION, M_ANY, M_ANY)
#if HAVE_OP(ZEND_HANDLE_EXCEPTION)
ZEND_VM_HANDLER(ZEND_HANDLE_EXCEPTION)
{
zend_uint op_num = EG(opline_before_exception)-EG(active_op_array)->opcodes;
int i;
int encapsulating_block=-1;
zval **stack_zval_pp;
stack_zval_pp = (zval **) EG(argument_stack).top_element - 1;
while (*stack_zval_pp != NULL) {
zval_ptr_dtor(stack_zval_pp);
EG(argument_stack).top_element--;
stack_zval_pp--;
}
for (i=0; i<EG(active_op_array)->last_try_catch; i++) {
if (EG(active_op_array)->try_catch_array[i].try_op > op_num) {
/* further blocks will not be relevant... */
break;
}
if (op_num >= EG(active_op_array)->try_catch_array[i].try_op
&& op_num < EG(active_op_array)->try_catch_array[i].catch_op) {
encapsulating_block = i;
}
}
if (encapsulating_block == -1) {
ZEND_VM_RETURN_FROM_EXECUTE_LOOP();
} else {
ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[EG(active_op_array)->try_catch_array[encapsulating_block].catch_op]);
ZEND_VM_CONTINUE();
}
}
#endif
#define ZEND_VERIFY_ABSTRACT_CLASS_SPEC() OPDEF(ZEND_VERIFY_ABSTRACT_CLASS, M_ANY, M_ANY)
#if HAVE_OP(ZEND_VERIFY_ABSTRACT_CLASS)
ZEND_VM_HANDLER(ZEND_VERIFY_ABSTRACT_CLASS)
{
zend_verify_abstract_class(EX_T(EX(opline)->op1.u.var).class_entry TSRMLS_CC);
ZEND_VM_NEXT_OPCODE();
}
#endif
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