| Isaku Yamahata | 213060a | 2008-05-19 22:13:40 +0900 | [diff] [blame] | 1 | /* |
| 2 | * calculate |
| 3 | * NR_IRQS = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, FOO_NR_IRQS...) |
| 4 | * depending on config. |
| 5 | * This must be calculated before processing asm-offset.c. |
| 6 | */ |
| 7 | |
| 8 | #define ASM_OFFSETS_C 1 |
| 9 | |
| 10 | #include <linux/kbuild.h> |
| 11 | #include <linux/threads.h> |
| Tony Luck | 7f30491 | 2008-08-01 10:13:32 -0700 | [diff] [blame] | 12 | #include <asm/native/irq.h> |
| Isaku Yamahata | 213060a | 2008-05-19 22:13:40 +0900 | [diff] [blame] | 13 | |
| 14 | void foo(void) |
| 15 | { |
| 16 | union paravirt_nr_irqs_max { |
| 17 | char ia64_native_nr_irqs[IA64_NATIVE_NR_IRQS]; |
| 18 | #ifdef CONFIG_XEN |
| 19 | char xen_nr_irqs[XEN_NR_IRQS]; |
| 20 | #endif |
| 21 | }; |
| 22 | |
| 23 | DEFINE(NR_IRQS, sizeof (union paravirt_nr_irqs_max)); |
| 24 | } |