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#ifndef _XEN_SYMBOLS_H
#define _XEN_SYMBOLS_H
#include <xen/config.h>
#include <xen/types.h>
#define KSYM_NAME_LEN 127
/* Lookup an address. */
const char *symbols_lookup(unsigned long addr,
unsigned long *symbolsize,
unsigned long *offset,
char *namebuf);
/* Replace "%s" in format with address, if found */
void __print_symbol(const char *fmt, unsigned long address);
/* This macro allows us to keep printk typechecking */
static void __check_printsym_format(const char *fmt, ...)
__attribute__((format(printf,1,2)));
static inline void __check_printsym_format(const char *fmt, ...)
{
}
/* ia64 and ppc64 use function descriptors, which contain the real address */
#if defined(CONFIG_IA64) || defined(CONFIG_PPC64)
#define print_fn_descriptor_symbol(fmt, addr) \
do { \
unsigned long *__faddr = (unsigned long*) addr; \
print_symbol(fmt, __faddr[0]); \
} while (0)
#else
#define print_fn_descriptor_symbol(fmt, addr) print_symbol(fmt, addr)
#endif
#define print_symbol(fmt, addr) \
do { \
__check_printsym_format(fmt, ""); \
__print_symbol(fmt, addr); \
} while(0)
#endif /*_XEN_SYMBOLS_H*/
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