tools/gensyscalls/gensyscalls.cpp

33 		"  <calls>                - Output: The assembly source file "
36 		"  <dispatcher>           - Output: The C source file to be included by "
38 		"                           syscall dispatcher source file.\n"
42 		"  <table>                - Output: A C source file containing an array "
45 		"  <strace>               - Output: A C source file for strace "
323 		// open the syscalls output file
324 		ofstream file(filename, ofstream::out | ofstream::trunc);
325 		if (!file.is_open())
340 			file << "SYSCALL" << (paramSize / 4) << "("
347 		// open the dispatcher output file
348 		ofstream file(filename, ofstream::out | ofstream::trunc);
349 		if (!file.is_open())
355 			file << "case " << i << ":" << endl;
356 			file << "\t";
358 				file << "*_returnValue = ";
359 			file << syscall->KernelName() << "(";
364 					file << "(" << parameter->TypeName() << ")*("
368 					file << "*(" << _GetPointerType(parameter->TypeName())
374 						file << ", (" << parameter->TypeName() << ")*("
379 						file << ", *(" << _GetPointerType(parameter->TypeName())
385 			file << ");" << endl;
386 			file << "\tbreak;" << endl;
392 		// open the syscall numbers output file
393 		ofstream file(filename, ofstream::out | ofstream::trunc);
394 		if (!file.is_open())
413 			file << "#define SYSCALL_" << defineName << " " << i << endl;
419 		// open the syscall table output file
420 		ofstream file(filename, ofstream::out | ofstream::trunc);
421 		if (!file.is_open())
425 		file << "#define SYSCALL_COUNT " << fSyscallCount << endl;
426 		file << endl;
429 		file << "#ifndef _ASSEMBLER" << endl;
430 		file << endl;
433 		file << "#include <TypeConstants.h>" << endl;
434 		file << endl;
437 		file << "const int kSyscallCount = SYSCALL_COUNT;" << endl;
438 		file << endl;
441 		file << "const syscall_info kSyscallInfos[] = {" << endl;
453 			file << "\t{ (void *)" << syscall->KernelName() << ", "
458 		file << "};" << endl;
459 		file << endl;
462 		file << "const extended_syscall_info kExtendedSyscallInfos[] = {"
470 			file << "\t{" << endl;
471 			file << "\t\t\"" << syscall->Name() << "\", " << paramCount << ","
476 			file << "\t\t{ " << returnType->Size() << ", "
481 			file << "\t\t{" << endl;
485 				file << "\t\t\t{ " << parameter->Offset() << ", "
491 			file << "\t\t}" << endl;
492 			file << "\t}," << endl;
496 		file << "};" << endl;
499 		file << "#endif	// _ASSEMBLER" << endl;
504 		// open the syscall table output file
505 		ofstream file(filename, ofstream::out | ofstream::trunc);
506 		if (!file.is_open())
509 		// the file defines a single function get_syscalls
510 		file << "void" << endl
526 				file << endl;
528 					file << "#endif" << endl;
530 				file << "#ifdef SYSCALLS_CHUNK_" << (i / chunkSize) << endl;
534 			file << endl;
535 			file << "\t// " << syscall->Name() << endl;
539 			file << "\thandler = TypeHandlerFactory<"
544 			file << "\tsyscall = new Syscall(\"" << syscall->Name() << "\", "
546 			file << "\tsyscalls.push_back(syscall);" << endl;
554 				file << "\thandler = TypeHandlerFactory<"
558 				file << "\tsyscall->AddParameter(\""
566 		file << "#endif" << endl;
569 		file << "}" << endl;