- print ' } else {'
- print ' %s = NULL;' % lvalue
- print ' }'
-
- def visit_pointer(self, pointer, lvalue, rvalue):
- # FIXME
- raise NotImplementedError
-
- def visit_handle(self, handle, lvalue, rvalue):
- self.visit(handle.type, lvalue, "__%s_map[%s]" %(handle.name, rvalue));
- print ' if (verbosity >= 2)'
- print ' std::cout << "%s " << static_cast<%s>(%s) << " <- " << %s << "\\n";' % (handle.name, handle.type, rvalue, lvalue)
-
- def visit_blob(self, blob, lvalue, rvalue):
- print ' %s = static_cast<%s>((%s).blob());' % (lvalue, blob, rvalue)
-
- def visit_string(self, string, lvalue, rvalue):
- print ' %s = (%s)((%s).string());' % (lvalue, string.expr, rvalue)
-
-
-
-class ValueWrapper(base.Visitor):
-
- def visit_literal(self, literal, lvalue, rvalue):
- pass
-
- def visit_alias(self, alias, lvalue, rvalue):
- self.visit(alias.type, lvalue, rvalue)
-
- def visit_enum(self, enum, lvalue, rvalue):
- pass
-
- def visit_bitmask(self, bitmask, lvalue, rvalue):
- pass
-
- def visit_array(self, array, lvalue, rvalue):
- print ' const Trace::Array *__a%s = dynamic_cast<const Trace::Array *>(&%s);' % (array.id, rvalue)
- print ' if (__a%s) {' % (array.id)
- length = '__a%s->values.size()' % array.id
- index = '__i' + array.id
- print ' for(size_t {i} = 0; {i} < {length}; ++{i}) {{'.format(i = index, length = length)
- try:
- self.visit(array.type, '%s[%s]' % (lvalue, index), '*__a%s->values[%s]' % (array.id, index))
- finally:
- print ' }'
- print ' }'
-
- def visit_pointer(self, pointer, lvalue, rvalue):
- # FIXME
- raise NotImplementedError
-
- def visit_handle(self, handle, lvalue, rvalue):
- print " __%s_map[static_cast<%s>(%s)] = %s;" % (handle.name, handle.type, rvalue, lvalue)
- print ' if (verbosity >= 2)'
- print ' std::cout << "%s " << static_cast<%s>(%s) << " -> " << %s << "\\n";' % (handle.name, handle.type, rvalue, lvalue)
-
- def visit_blob(self, blob, lvalue, rvalue):
- pass
-
- def visit_string(self, string, lvalue, rvalue):
- pass
-
-
-
-def retrace_function(function):
- print 'static void retrace_%s(Trace::Call &call) {' % function.name
- success = True
- for arg in function.args:
- arg_type = ConstRemover().visit(arg.type)
- print ' // %s -> %s' % (arg.type, arg_type)
- print ' %s %s;' % (arg_type, arg.name)
- rvalue = 'call.arg(%u)' % (arg.index,)
- lvalue = arg.name
- try:
- ValueExtractor().visit(arg_type, lvalue, rvalue)
- except NotImplementedError:
- success = False
- print ' %s = 0; // FIXME' % arg.name
- if not success:
- print ' std::cerr << "warning: unsupported call %s\\n";' % function.name
- print ' return;'
- arg_names = ", ".join([arg.name for arg in function.args])
- if function.type is not base.Void:
- print ' %s __result;' % (function.type)
- print ' __result = %s(%s);' % (function.name, arg_names)
- else:
- print ' %s(%s);' % (function.name, arg_names)
- for arg in function.args:
- if arg.output:
- arg_type = ConstRemover().visit(arg.type)
- rvalue = 'call.arg(%u)' % (arg.index,)
- lvalue = arg.name
- try:
- ValueWrapper().visit(arg_type, lvalue, rvalue)
- except NotImplementedError:
- print ' // FIXME: %s' % arg.name
- if function.type is not base.Void:
- rvalue = '*call.ret'
- lvalue = '__result'
- try:
- ValueWrapper().visit(function.type, lvalue, rvalue)
- except NotImplementedError:
- print ' // FIXME: result'
- print '}'
- print
-
-
-def retrace_functions(functions):
- for function in functions:
- if function.sideeffects:
- retrace_function(function)
-
- print 'static bool retrace_call(Trace::Call &call) {'
- for function in functions:
- if not function.sideeffects:
- print ' if (call.name == "%s") {' % function.name
- print ' return true;'