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Location: vmkdrivers/BLD/build/HEADERS/92-vmkdrivers-asm-x64/vmkernel64/release/asm/vsyscall.h - annotation
95e39e5412bd
1.9 KiB
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ESXi-6.0-GA
0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 0d186246d211 | #ifndef _ASM_X86_64_VSYSCALL_H_
#define _ASM_X86_64_VSYSCALL_H_
enum vsyscall_num {
__NR_vgettimeofday,
__NR_vtime,
};
#define VSYSCALL_START (-10UL << 20)
#define VSYSCALL_SIZE 1024
#define VSYSCALL_END (-2UL << 20)
#define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr))
#ifdef __KERNEL__
#include <linux/seqlock.h>
#define __section_vxtime __attribute__ ((unused, __section__ (".vxtime"), aligned(16)))
#define __section_wall_jiffies __attribute__ ((unused, __section__ (".wall_jiffies"), aligned(16)))
#define __section_jiffies __attribute__ ((unused, __section__ (".jiffies"), aligned(16)))
#define __section_sys_tz __attribute__ ((unused, __section__ (".sys_tz"), aligned(16)))
#define __section_sysctl_vsyscall __attribute__ ((unused, __section__ (".sysctl_vsyscall"), aligned(16)))
#define __section_xtime __attribute__ ((unused, __section__ (".xtime"), aligned(16)))
#define __section_xtime_lock __attribute__ ((unused, __section__ (".xtime_lock"), aligned(16)))
#define VXTIME_TSC 1
#define VXTIME_HPET 2
#define VXTIME_PMTMR 3
struct vxtime_data {
long hpet_address; /* HPET base address */
int last;
unsigned long last_tsc;
long quot;
long tsc_quot;
int mode;
};
#define hpet_readl(a) readl((const void __iomem *)fix_to_virt(FIX_HPET_BASE) + a)
#define hpet_writel(d,a) writel(d, (void __iomem *)fix_to_virt(FIX_HPET_BASE) + a)
/* vsyscall space (readonly) */
extern struct vxtime_data __vxtime;
extern struct timespec __xtime;
extern volatile unsigned long __jiffies;
extern unsigned long __wall_jiffies;
extern struct timezone __sys_tz;
extern seqlock_t __xtime_lock;
/* kernel space (writeable) */
extern struct vxtime_data vxtime;
extern unsigned long wall_jiffies;
extern struct timezone sys_tz;
extern int sysctl_vsyscall;
extern seqlock_t xtime_lock;
extern int sysctl_vsyscall;
#define ARCH_HAVE_XTIME_LOCK 1
#endif /* __KERNEL__ */
#endif /* _ASM_X86_64_VSYSCALL_H_ */
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