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#ifndef _ASM_X86_PTRACE_ABI_H
#define _ASM_X86_PTRACE_ABI_H
#ifdef __i386__
#define EBX 0
#define ECX 1
#define EDX 2
#define ESI 3
#define EDI 4
#define EBP 5
#define EAX 6
#define DS 7
#define ES 8
#define FS 9
#define GS 10
#define ORIG_EAX 11
#define EIP 12
#define CS 13
#define EFL 14
#define UESP 15
#define SS 16
#define FRAME_SIZE 17
#else /* __i386__ */
#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS)
#define R15 0
#define R14 8
#define R13 16
#define R12 24
#define RBP 32
#define RBX 40
/* arguments: interrupts/non tracing syscalls only save upto here*/
#define R11 48
#define R10 56
#define R9 64
#define R8 72
#define RAX 80
#define RCX 88
#define RDX 96
#define RSI 104
#define RDI 112
#define ORIG_RAX 120 /* = ERROR */
/* end of arguments */
/* cpu exception frame or undefined in case of fast syscall. */
#define RIP 128
#define CS 136
#define EFLAGS 144
#define RSP 152
#define SS 160
#define ARGOFFSET R11
#endif /* __ASSEMBLY__ */
/* top of stack page */
#define FRAME_SIZE 168
#endif /* !__i386__ */
/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
#define PTRACE_GETREGS 12
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
#define PTRACE_GETFPXREGS 18
#define PTRACE_SETFPXREGS 19
#define PTRACE_OLDSETOPTIONS 21
/* only useful for access 32bit programs / kernels */
#define PTRACE_GET_THREAD_AREA 25
#define PTRACE_SET_THREAD_AREA 26
#ifdef __x86_64__
# define PTRACE_ARCH_PRCTL 30
#else
# define PTRACE_SYSEMU 31
# define PTRACE_SYSEMU_SINGLESTEP 32
#endif
#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */
/* Return maximal BTS buffer size in number of records,
if successuf; -1, otherwise.
EOPNOTSUPP...processor does not support bts tracing */
#define PTRACE_BTS_MAX_BUFFER_SIZE 40
/* Allocate new bts buffer (free old one, if exists) of size DATA bts records;
parameter ADDR is ignored.
Return 0, if successful; -1, otherwise.
EOPNOTSUPP...processor does not support bts tracing
EINVAL.......invalid size in records
ENOMEM.......out of memory */
#define PTRACE_BTS_ALLOCATE_BUFFER 41
/* Return the size of the bts buffer in number of bts records,
if successful; -1, otherwise.
EOPNOTSUPP...processor does not support bts tracing
ENXIO........no buffer allocated */
#define PTRACE_BTS_GET_BUFFER_SIZE 42
/* Return the index of the next bts record to be written,
if successful; -1, otherwise.
EOPNOTSUPP...processor does not support bts tracing
ENXIO........no buffer allocated
After the first warp-around, this is the start of the circular bts buffer. */
#define PTRACE_BTS_GET_INDEX 43
/* Read the DATA'th bts record into a ptrace_bts_record buffer provided in ADDR.
Return 0, if successful; -1, otherwise
EOPNOTSUPP...processor does not support bts tracing
ENXIO........no buffer allocated
EINVAL.......invalid index */
#define PTRACE_BTS_READ_RECORD 44
/* Configure last branch trace; the configuration is given as a bit-mask of
PTRACE_BTS_O_* options in DATA; parameter ADDR is ignored.
Return 0, if successful; -1, otherwise
EOPNOTSUPP...processor does not support bts tracing
ENXIO........no buffer allocated */
#define PTRACE_BTS_CONFIG 45
/* Return the configuration as bit-mask of PTRACE_BTS_O_* options
if successful; -1, otherwise.
EOPNOTSUPP...processor does not support bts tracing
ENXIO........no buffer allocated */
#define PTRACE_BTS_STATUS 46
/* Trace configuration options */
/* Collect last branch trace */
#define PTRACE_BTS_O_TRACE_TASK 0x1
/* Take timestamps when the task arrives and departs */
#define PTRACE_BTS_O_TIMESTAMPS 0x2
#endif
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