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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [va-arg-2.c] - Rev 308
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/* The purpose of this test is to catch edge cases when arguments are passed in regs and on the stack. We test 16 cases, trying to catch multiple targets (some use 3 regs for argument passing, some use 12, etc.). We test both the arguments and the `lastarg' (the argument to va_start). */ #include <stdarg.h> extern __SIZE_TYPE__ strlen (); int to_hex (unsigned int a) { static char hex[] = "0123456789abcdef"; if (a > 15) abort (); return hex[a]; } void f0 (char* format, ...) { va_list ap; va_start (ap, format); if (strlen (format) != 16 - 0) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f1 (int a1, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 1) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f2 (int a1, int a2, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 2) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f3 (int a1, int a2, int a3, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 3) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f4 (int a1, int a2, int a3, int a4, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 4) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f5 (int a1, int a2, int a3, int a4, int a5, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 5) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f6 (int a1, int a2, int a3, int a4, int a5, int a6, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 6) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f7 (int a1, int a2, int a3, int a4, int a5, int a6, int a7, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 7) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f8 (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 8) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f9 (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 9) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f10 (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 10) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f11 (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, int a11, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 11) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f12 (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, int a11, int a12, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 12) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f13 (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, int a11, int a12, int a13, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 13) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f14 (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, int a11, int a12, int a13, int a14, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 14) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } void f15 (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, int a11, int a12, int a13, int a14, int a15, char* format, ...) { va_list ap; va_start(ap, format); if (strlen (format) != 16 - 15) abort (); while (*format) if (*format++ != to_hex (va_arg (ap, int))) abort (); va_end(ap); } main () { char *f = "0123456789abcdef"; f0 (f+0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); f1 (0, f+1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); f2 (0, 1, f+2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); f3 (0, 1, 2, f+3, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); f4 (0, 1, 2, 3, f+4, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); f5 (0, 1, 2, 3, 4, f+5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); f6 (0, 1, 2, 3, 4, 5, f+6, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); f7 (0, 1, 2, 3, 4, 5, 6, f+7, 7, 8, 9, 10, 11, 12, 13, 14, 15); f8 (0, 1, 2, 3, 4, 5, 6, 7, f+8, 8, 9, 10, 11, 12, 13, 14, 15); f9 (0, 1, 2, 3, 4, 5, 6, 7, 8, f+9, 9, 10, 11, 12, 13, 14, 15); f10 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, f+10, 10, 11, 12, 13, 14, 15); f11 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, f+11, 11, 12, 13, 14, 15); f12 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, f+12, 12, 13, 14, 15); f13 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, f+13, 13, 14, 15); f14 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, f+14, 14, 15); f15 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, f+15, 15); exit (0); }
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