support vdso which borrows clocksource from linux

2016-03-28 14:42:49 +09:00
parent a587c8f5e5
commit 41bb2ab5e6
17 changed files with 689 additions and 18 deletions
--- a/lib/include/ihk/cpu.h
+++ b/lib/include/ihk/cpu.h
@ -111,4 +111,14 @@ void init_tick(void);
 void init_delay(void);
 void sync_tick(void);

+struct pvclock_vcpu_time_info {
+	long contents[32/sizeof(long)];
+};
+
+extern struct pvclock_vcpu_time_info *pvti;
+extern int pvti_npages;
+
+int arch_setup_pvclock(void);
+void arch_start_pvclock(void);
+
 #endif