/usr/include/android/unwind/libunwind-x86_64.h is in android-libunwind-dev 7.0.0+r1-4.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | /* libunwind - a platform-independent unwind library
Copyright (C) 2002-2004 Hewlett-Packard Co
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
Modified for x86_64 by Max Asbock <masbock@us.ibm.com>
This file is part of libunwind.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
#ifndef LIBUNWIND_H
#define LIBUNWIND_H
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
#include <sys/types.h>
#include <inttypes.h>
#include <ucontext.h>
#define UNW_TARGET x86_64
#define UNW_TARGET_X86_64 1
#define _U_TDEP_QP_TRUE 0 /* see libunwind-dynamic.h */
/* This needs to be big enough to accommodate "struct cursor", while
leaving some slack for future expansion. Changing this value will
require recompiling all users of this library. Stack allocation is
relatively cheap and unwind-state copying is relatively rare, so we
want to err on making it rather too big than too small. */
#define UNW_TDEP_CURSOR_LEN 127
typedef uint64_t unw_word_t;
typedef int64_t unw_sword_t;
typedef long double unw_tdep_fpreg_t;
typedef enum
{
UNW_X86_64_RAX,
UNW_X86_64_RDX,
UNW_X86_64_RCX,
UNW_X86_64_RBX,
UNW_X86_64_RSI,
UNW_X86_64_RDI,
UNW_X86_64_RBP,
UNW_X86_64_RSP,
UNW_X86_64_R8,
UNW_X86_64_R9,
UNW_X86_64_R10,
UNW_X86_64_R11,
UNW_X86_64_R12,
UNW_X86_64_R13,
UNW_X86_64_R14,
UNW_X86_64_R15,
UNW_X86_64_RIP,
#ifdef CONFIG_MSABI_SUPPORT
UNW_X86_64_XMM0,
UNW_X86_64_XMM1,
UNW_X86_64_XMM2,
UNW_X86_64_XMM3,
UNW_X86_64_XMM4,
UNW_X86_64_XMM5,
UNW_X86_64_XMM6,
UNW_X86_64_XMM7,
UNW_X86_64_XMM8,
UNW_X86_64_XMM9,
UNW_X86_64_XMM10,
UNW_X86_64_XMM11,
UNW_X86_64_XMM12,
UNW_X86_64_XMM13,
UNW_X86_64_XMM14,
UNW_X86_64_XMM15,
UNW_TDEP_LAST_REG = UNW_X86_64_XMM15,
#else
UNW_TDEP_LAST_REG = UNW_X86_64_RIP,
#endif
/* XXX Add other regs here */
/* frame info (read-only) */
UNW_X86_64_CFA,
UNW_TDEP_IP = UNW_X86_64_RIP,
UNW_TDEP_SP = UNW_X86_64_RSP,
UNW_TDEP_BP = UNW_X86_64_RBP,
UNW_TDEP_EH = UNW_X86_64_RAX
}
x86_64_regnum_t;
#define UNW_TDEP_NUM_EH_REGS 2 /* XXX Not sure what this means */
typedef struct unw_tdep_save_loc
{
/* Additional target-dependent info on a save location. */
/* ANDROID support update. */
char __reserved;
/* End of ANDROID update. */
}
unw_tdep_save_loc_t;
/* On x86_64, we can directly use ucontext_t as the unwind context. */
typedef ucontext_t unw_tdep_context_t;
typedef struct
{
/* no x86-64-specific auxiliary proc-info */
/* ANDROID support update. */
char __reserved;
/* End of ANDROID update. */
}
unw_tdep_proc_info_t;
#include "libunwind-dynamic.h"
#include "libunwind-common.h"
#define unw_tdep_getcontext UNW_ARCH_OBJ(getcontext)
#define unw_tdep_is_fpreg UNW_ARCH_OBJ(is_fpreg)
extern int unw_tdep_getcontext (unw_tdep_context_t *);
extern int unw_tdep_is_fpreg (int);
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
#endif /* LIBUNWIND_H */
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