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Generate getop_* functions
This commit is contained in:
Ilmir Usmanov
parent
b1f9275048
commit
438318d788
@ -40,6 +40,40 @@
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T_IDX_DECL( name2 ); \
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T_IDX_DECL( name3 )
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#define GETOP_IMPL_0(name) \
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OPCODE getop_##name () { \
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OPCODE opdata; \
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opdata.op_idx = name; \
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return opdata; \
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}
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#define GETOP_IMPL_1(name, field1) \
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OPCODE getop_##name (T_IDX arg1) { \
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OPCODE opdata; \
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opdata.op_idx = name; \
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opdata.data.name.field1 = arg1; \
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return opdata; \
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}
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#define GETOP_IMPL_2(name, field1, field2) \
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OPCODE getop_##name (T_IDX arg1, T_IDX arg2) { \
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OPCODE opdata; \
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opdata.op_idx = name; \
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opdata.data.name.field1 = arg1; \
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opdata.data.name.field2 = arg2; \
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return opdata; \
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}
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#define GETOP_IMPL_3(name, field1, field2, field3) \
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OPCODE getop_##name (T_IDX arg1, T_IDX arg2, T_IDX arg3) { \
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OPCODE opdata; \
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opdata.op_idx = name; \
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opdata.data.name.field1 = arg1; \
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opdata.data.name.field2 = arg2; \
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opdata.data.name.field3 = arg3; \
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return opdata; \
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}
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// All conditional jumps should be followed by a JMP instruction, which holds
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// the target of conditional JMP. If condition is TRUE, than JMP to the target.
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// Otherwise they fall through to the instruction after the JMP.
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@ -123,36 +123,62 @@ opfunc_jmp (OPCODE opdata, struct __int_data *int_data)
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int_data->pos = opdata.data.jmp.opcode_idx;
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}
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OPCODE
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getop_jmp (T_IDX arg1)
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{
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OPCODE opdata;
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/** Opcode generators. */
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GETOP_IMPL_2 (is_less_than, value_left, value_right)
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GETOP_IMPL_2 (is_less_or_equal, value_left, value_right)
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GETOP_IMPL_2 (is_greater_than, value_left, value_right)
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GETOP_IMPL_2 (is_greater_or_equal, value_left, value_right)
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GETOP_IMPL_2 (is_equal_value, value_left, value_right)
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GETOP_IMPL_2 (is_not_equal_value, value_left, value_right)
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GETOP_IMPL_2 (is_equal_value_type, value_left, value_right)
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GETOP_IMPL_2 (is_not_equal_value_type, value_left, value_right)
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GETOP_IMPL_2 (is_true_jmp, value, opcode)
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GETOP_IMPL_2 (is_false_jmp, value, opcode)
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GETOP_IMPL_1 (jmp, opcode_idx)
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GETOP_IMPL_1 (jmp_up, opcode_count)
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GETOP_IMPL_1 (jmp_down, opcode_count)
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GETOP_IMPL_3 (addition, dst, var_left, var_right)
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GETOP_IMPL_3 (substraction, dst, var_left, var_right)
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GETOP_IMPL_3 (division, dst, var_left, var_right)
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GETOP_IMPL_3 (multiplication, dst, var_left, var_right)
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GETOP_IMPL_3 (remainder, dst, var_left, var_right)
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GETOP_IMPL_3 (b_shift_left, dst, var_left, var_right)
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GETOP_IMPL_3 (b_shift_right, dst, var_left, var_right)
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GETOP_IMPL_3 (b_shift_uright, dst, var_left, var_right)
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GETOP_IMPL_3 (b_and, dst, var_left, var_right)
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GETOP_IMPL_3 (b_or, dst, var_left, var_right)
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GETOP_IMPL_3 (b_xor, dst, var_left, var_right)
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GETOP_IMPL_3 (logical_and, dst, var_left, var_right)
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GETOP_IMPL_3 (logical_or, dst, var_left, var_right)
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GETOP_IMPL_2 (assignment, value_left, value_right)
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GETOP_IMPL_2 (assignment_multiplication, value_left, value_right)
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GETOP_IMPL_2 (assignment_devision, value_left, value_right)
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GETOP_IMPL_2 (assignment_remainder, value_left, value_right)
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GETOP_IMPL_2 (assignment_addition, value_left, value_right)
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GETOP_IMPL_2 (assignment_substruction, value_left, value_right)
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GETOP_IMPL_2 (assignment_shift_left, value_left, value_right)
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GETOP_IMPL_2 (assignment_shift_right, value_left, value_right)
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GETOP_IMPL_2 (assignment_shift_uright, value_left, value_right)
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GETOP_IMPL_2 (assignment_b_and, value_left, value_right)
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GETOP_IMPL_2 (assignment_b_xor, value_left, value_right)
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GETOP_IMPL_2 (assignment_b_or, value_left, value_right)
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GETOP_IMPL_2 (call_1, name_lit_idx, arg1_lit_idx)
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GETOP_IMPL_3 (call_2, name_lit_idx, arg1_lit_idx, arg2_lit_idx)
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GETOP_IMPL_3 (call_n, name_lit_idx, arg1_lit_idx, arg2_lit_idx)
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GETOP_IMPL_2 (func_decl_1, name_lit_idx, arg1_lit_idx)
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GETOP_IMPL_3 (func_decl_2, name_lit_idx, arg1_lit_idx, arg2_lit_idx)
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GETOP_IMPL_3 (func_decl_n, name_lit_idx, arg1_lit_idx, arg2_lit_idx)
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GETOP_IMPL_1 (varg_1, arg1_lit_idx)
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GETOP_IMPL_1 (varg_1_end, arg1_lit_idx)
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GETOP_IMPL_2 (varg_2, arg1_lit_idx, arg2_lit_idx)
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GETOP_IMPL_2 (varg_2_end, arg1_lit_idx, arg2_lit_idx)
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GETOP_IMPL_3 (varg_3, arg1_lit_idx, arg2_lit_idx, arg3_lit_idx)
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GETOP_IMPL_3 (varg_3_end, arg1_lit_idx, arg2_lit_idx, arg3_lit_idx)
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GETOP_IMPL_1 (retval, ret_value)
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GETOP_IMPL_0 (ret)
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GETOP_IMPL_1 (loop_inf, loop_root)
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GETOP_IMPL_3 (loop_init_num, start, stop, step)
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GETOP_IMPL_2 (loop_precond_begin_num, condition, after_loop_op)
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GETOP_IMPL_3 (loop_precond_end_num, iterator, step, precond_begin)
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GETOP_IMPL_2 (loop_postcond, condition, body_root)
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opdata.op_idx = jmp;
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opdata.data.jmp.opcode_idx = arg1;
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return opdata;
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}
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OPCODE
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getop_call_1 (T_IDX arg1, T_IDX arg2)
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{
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OPCODE opdata;
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opdata.op_idx = call_1;
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opdata.data.call_1.name_lit_idx = arg1;
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opdata.data.call_1.arg1_lit_idx = arg2;
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return opdata;
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}
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OPCODE
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getop_loop_inf (T_IDX arg1)
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{
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OPCODE opdata;
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opdata.op_idx = loop_inf;
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opdata.data.loop_inf.loop_root = arg1;
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return opdata;
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}
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