| /* { dg-do compile } */ |
| /* { dg-options "-mcpu=fidoa" } */ |
| |
| /* Check that an error is issued for using more than one |
| interrupt_attribute at the same time. */ |
| |
| /* If the current mutilib is, say, -mcpu=5485, the compiler gets |
| -mcpu=fidoa -mcpu=5485, where -mcpu=fidoa is overridden. In that |
| case, we just use two interrupt_handler attributes and expect the |
| same error. */ |
| #ifdef __mfido___ |
| #define IH interrupt_thread |
| #else |
| #define IH interrupt_handler |
| #endif |
| |
| extern void f1 (void) __attribute__((interrupt_handler, interrupt_handler)); /* { dg-error "multiple interrupt attributes not allowed" } */ |
| |
| extern void f2 (void) __attribute__((interrupt_handler, IH)); /* { dg-error "multiple interrupt attributes not allowed" } */ |
| |
| extern void f3 (void) __attribute__((IH, interrupt_handler)); /* { dg-error "multiple interrupt attributes not allowed" } */ |
| |
| extern void f4 (void) __attribute__((IH, IH)); /* { dg-error "multiple interrupt attributes not allowed" } */ |
