bc76446849
Previously all the logic to access values of variable argument lists was put into our va_arg() implementation. This required guessing what the parameters could have been, and did not take into account the initial value passed to va_start. Now va_start triggers constructing an array of pointers to parameters, the first of which is the original argument to va_start. The va_list is then just a pointer to the first element of the array. va_arg just increments the pointer. goto_program conversion places a side_effect_exprt where va_start was, and goto-symex populates the array with the actual values applicable for a particular invocation of the function. |
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| .. | ||
| main.c | ||
| test.desc | ||
| windows-preprocessed.desc | ||
| windows-preprocessed.i | ||