1 //===------------------------- __libunwind_config.h -----------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef ____LIBUNWIND_CONFIG_H__
11 #define ____LIBUNWIND_CONFIG_H__
13 #if defined(__arm__) && !defined(__USING_SJLJ_EXCEPTIONS__) && \
14 !defined(__ARM_DWARF_EH__)
15 #define _LIBUNWIND_ARM_EHABI 1
17 #define _LIBUNWIND_ARM_EHABI 0
20 #if defined(_LIBUNWIND_IS_NATIVE_ONLY)
21 # if defined(__i386__)
22 # define _LIBUNWIND_TARGET_I386 1
23 # define _LIBUNWIND_CONTEXT_SIZE 8
24 # define _LIBUNWIND_CURSOR_SIZE 19
25 # define _LIBUNWIND_MAX_REGISTER 9
26 # elif defined(__x86_64__)
27 # define _LIBUNWIND_TARGET_X86_64 1
28 # define _LIBUNWIND_CONTEXT_SIZE 21
29 # define _LIBUNWIND_CURSOR_SIZE 33
30 # define _LIBUNWIND_MAX_REGISTER 17
31 # elif defined(__ppc__)
32 # define _LIBUNWIND_TARGET_PPC 1
33 # define _LIBUNWIND_CONTEXT_SIZE 117
34 # define _LIBUNWIND_CURSOR_SIZE 128
35 # define _LIBUNWIND_MAX_REGISTER 113
36 # elif defined(__aarch64__)
37 # define _LIBUNWIND_TARGET_AARCH64 1
38 # define _LIBUNWIND_CONTEXT_SIZE 66
39 # define _LIBUNWIND_CURSOR_SIZE 78
40 # define _LIBUNWIND_MAX_REGISTER 96
41 # elif defined(__arm__)
42 # define _LIBUNWIND_TARGET_ARM 1
43 # define _LIBUNWIND_CONTEXT_SIZE 60
44 # define _LIBUNWIND_CURSOR_SIZE 67
45 # define _LIBUNWIND_MAX_REGISTER 96
46 # elif defined(__or1k__)
47 # define _LIBUNWIND_TARGET_OR1K 1
48 # define _LIBUNWIND_CONTEXT_SIZE 16
49 # define _LIBUNWIND_CURSOR_SIZE 28
50 # define _LIBUNWIND_MAX_REGISTER 32
51 # elif defined(__riscv)
52 # define _LIBUNWIND_TARGET_RISCV 1
53 # define _LIBUNWIND_CONTEXT_SIZE 64
54 # define _LIBUNWIND_CURSOR_SIZE 76
55 # define _LIBUNWIND_MAX_REGISTER 96
56 # elif defined(__mips__)
57 # if defined(_ABIO32) && _MIPS_SIM == _ABIO32
58 # define _LIBUNWIND_TARGET_MIPS_O32 1
59 # if defined(__mips_hard_float)
60 # define _LIBUNWIND_CONTEXT_SIZE 50
61 # define _LIBUNWIND_CURSOR_SIZE 61
63 # define _LIBUNWIND_CONTEXT_SIZE 18
64 # define _LIBUNWIND_CURSOR_SIZE 29
66 # elif defined(_ABIN32) && _MIPS_SIM == _ABIN32
67 # define _LIBUNWIND_TARGET_MIPS_NEWABI 1
68 # if defined(__mips_hard_float)
69 # define _LIBUNWIND_CONTEXT_SIZE 67
70 # define _LIBUNWIND_CURSOR_SIZE 78
72 # define _LIBUNWIND_CONTEXT_SIZE 35
73 # define _LIBUNWIND_CURSOR_SIZE 46
75 # elif defined(_ABI64) && _MIPS_SIM == _ABI64
76 # define _LIBUNWIND_TARGET_MIPS_NEWABI 1
77 # if defined(__mips_hard_float)
78 # define _LIBUNWIND_CONTEXT_SIZE 67
79 # define _LIBUNWIND_CURSOR_SIZE 79
81 # define _LIBUNWIND_CONTEXT_SIZE 35
82 # define _LIBUNWIND_CURSOR_SIZE 47
85 # error "Unsupported MIPS ABI and/or environment"
87 # define _LIBUNWIND_MAX_REGISTER 66
89 # error "Unsupported architecture."
91 #else // !_LIBUNWIND_IS_NATIVE_ONLY
92 # define _LIBUNWIND_TARGET_I386 1
93 # define _LIBUNWIND_TARGET_X86_64 1
94 # define _LIBUNWIND_TARGET_PPC 1
95 # define _LIBUNWIND_TARGET_AARCH64 1
96 # define _LIBUNWIND_TARGET_ARM 1
97 # define _LIBUNWIND_TARGET_OR1K 1
98 # define _LIBUNWIND_TARGET_MIPS_O32 1
99 # define _LIBUNWIND_TARGET_MIPS_NEWABI 1
100 # define _LIBUNWIND_CONTEXT_SIZE 128
101 # define _LIBUNWIND_CURSOR_SIZE 140
102 # define _LIBUNWIND_MAX_REGISTER 120
103 #endif // _LIBUNWIND_IS_NATIVE_ONLY
105 #endif // ____LIBUNWIND_CONFIG_H__