1#define PTRACE_GET_THREAD_AREA		25
 2#define PTRACE_SET_THREAD_AREA		26
 3#define PTRACE_SYSEMU			31
 4#define PTRACE_SYSEMU_SINGLESTEP	32
 5#define PTRACE_SINGLEBLOCK		33
 6
 7#define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA
 8#define PT_SET_THREAD_AREA PTRACE_SET_THREAD_AREA
 9#define PT_SYSEMU PTRACE_SYSEMU
10#define PT_SYSEMU_SINGLESTEP PTRACE_SYSEMU_SINGLESTEP
11#define PT_STEPBLOCK PTRACE_SINGLEBLOCK