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#pragma once

#define _XOPEN_SOURCE 700

#include <stddef.h>

#include <stdint.h>

#include <ucontext.h>

// copied from libunwind.h

#ifdef X86_32

#define UNW_REG_IP 8

typedef uint32_t unw_word_t;

typedef int32_t unw_sword_t;

#elif defined(X86_64)

#define UNW_REG_IP 16

typedef uint64_t unw_word_t;

typedef int64_t unw_sword_t;

#elif defined (__powerpc64__)

#define UNW_REG_IP 32

typedef uint64_t unw_word_t;

typedef int64_t unw_sword_t;

#else

// not supported platform

#endif

#define UNW_TDEP_CURSOR_LEN 127

#ifdef VMP_SUPPORTS_NATIVE_PROFILING

typedef struct unw_cursor

{

unw_word_t opaque[UNW_TDEP_CURSOR_LEN];

}

unw_cursor_t;

typedef struct unw_proc_info

{

unw_word_t start_ip; /* first IP covered by this procedure */

unw_word_t end_ip; /* first IP NOT covered by this procedure */

unw_word_t lsda; /* address of lang.-spec. data area (if any) */

unw_word_t handler; /* optional personality routine */

unw_word_t gp; /* global-pointer value for this procedure */

unw_word_t flags; /* misc. flags */

int format; /* unwind-info format (arch-specific) */

int unwind_info_size; /* size of the information (if applicable) */

void *unwind_info; /* unwind-info (arch-specific) */

} unw_proc_info_t;

// end of copy

#endif

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vmprof_unwind.h

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