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1 /*
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2
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3 Package: dyncall
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4 Library: dyncall
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5 File: dyncall/dyncall.h
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6 Description: public header for library dyncall
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7 License:
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8
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339
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9 Copyright (c) 2007-2020 Daniel Adler <dadler@uni-goettingen.de>,
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10 Tassilo Philipp <tphilipp@potion-studios.com>
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11
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12 Permission to use, copy, modify, and distribute this software for any
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13 purpose with or without fee is hereby granted, provided that the above
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14 copyright notice and this permission notice appear in all copies.
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15
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16 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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17 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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18 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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19 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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20 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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21 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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22 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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23
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24 */
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25
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26
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27 /*
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28
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29 dyncall C API
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30
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31 REVISION
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32 2015/07/08 added SYS_PPC64 system call
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33 2015/01/16 added SYS_PPC32 system call
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34 2007/12/11 initial
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35
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36 */
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37
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38 #ifndef DYNCALL_H
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39 #define DYNCALL_H
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40
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41 #include "dyncall_types.h"
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42
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43 #ifdef __cplusplus
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44 extern "C" {
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45 #endif
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46
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47 typedef struct DCCallVM_ DCCallVM;
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48 typedef struct DCstruct_ DCstruct;
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49
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50 /* Supported Calling Convention Modes */
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51
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52 #define DC_CALL_C_DEFAULT 0
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53 #define DC_CALL_C_ELLIPSIS 100
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54 #define DC_CALL_C_ELLIPSIS_VARARGS 101
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55 #define DC_CALL_C_X86_CDECL 1
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56 #define DC_CALL_C_X86_WIN32_STD 2
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57 #define DC_CALL_C_X86_WIN32_FAST_MS 3
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58 #define DC_CALL_C_X86_WIN32_FAST_GNU 4
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59 #define DC_CALL_C_X86_WIN32_THIS_MS 5
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60 #define DC_CALL_C_X86_WIN32_THIS_GNU 6
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61 #define DC_CALL_C_X64_WIN64 7
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62 #define DC_CALL_C_X64_SYSV 8
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63 #define DC_CALL_C_PPC32_DARWIN 9
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64 #define DC_CALL_C_PPC32_OSX DC_CALL_C_PPC32_DARWIN /* alias */
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65 #define DC_CALL_C_ARM_ARM_EABI 10
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66 #define DC_CALL_C_ARM_THUMB_EABI 11
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67 #define DC_CALL_C_ARM_ARMHF 30
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68 #define DC_CALL_C_MIPS32_EABI 12
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69 #define DC_CALL_C_MIPS32_PSPSDK DC_CALL_C_MIPS32_EABI /* alias - deprecated. */
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70 #define DC_CALL_C_PPC32_SYSV 13
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71 #define DC_CALL_C_PPC32_LINUX DC_CALL_C_PPC32_SYSV /* alias */
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72 #define DC_CALL_C_ARM_ARM 14
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73 #define DC_CALL_C_ARM_THUMB 15
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74 #define DC_CALL_C_MIPS32_O32 16
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75 #define DC_CALL_C_MIPS64_N32 17
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76 #define DC_CALL_C_MIPS64_N64 18
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77 #define DC_CALL_C_X86_PLAN9 19
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78 #define DC_CALL_C_SPARC32 20
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79 #define DC_CALL_C_SPARC64 21
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80 #define DC_CALL_C_ARM64 22
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81 #define DC_CALL_C_PPC64 23
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82 #define DC_CALL_C_PPC64_LINUX DC_CALL_C_PPC64 /* alias */
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83 #define DC_CALL_SYS_DEFAULT 200
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84 #define DC_CALL_SYS_X86_INT80H_LINUX 201
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85 #define DC_CALL_SYS_X86_INT80H_BSD 202
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86 #define DC_CALL_SYS_X64_SYSCALL_SYSV 204
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87 #define DC_CALL_SYS_PPC32 210
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88 #define DC_CALL_SYS_PPC64 211
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89
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90 /* Error codes. */
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91
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92 #define DC_ERROR_NONE 0
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93 #define DC_ERROR_UNSUPPORTED_MODE -1
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94
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95 DC_API DCCallVM* dcNewCallVM (DCsize size);
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96 DC_API void dcFree (DCCallVM* vm);
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97 DC_API void dcReset (DCCallVM* vm);
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98
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99 DC_API void dcMode (DCCallVM* vm, DCint mode);
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100
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101 DC_API void dcArgBool (DCCallVM* vm, DCbool value);
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102 DC_API void dcArgChar (DCCallVM* vm, DCchar value);
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103 DC_API void dcArgShort (DCCallVM* vm, DCshort value);
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104 DC_API void dcArgInt (DCCallVM* vm, DCint value);
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105 DC_API void dcArgLong (DCCallVM* vm, DClong value);
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106 DC_API void dcArgLongLong (DCCallVM* vm, DClonglong value);
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107 DC_API void dcArgFloat (DCCallVM* vm, DCfloat value);
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108 DC_API void dcArgDouble (DCCallVM* vm, DCdouble value);
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109 DC_API void dcArgPointer (DCCallVM* vm, DCpointer value);
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110 DC_API void dcArgStruct (DCCallVM* vm, DCstruct* s, DCpointer value);
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111
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112 DC_API void dcCallVoid (DCCallVM* vm, DCpointer funcptr);
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113 DC_API DCbool dcCallBool (DCCallVM* vm, DCpointer funcptr);
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114 DC_API DCchar dcCallChar (DCCallVM* vm, DCpointer funcptr);
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115 DC_API DCshort dcCallShort (DCCallVM* vm, DCpointer funcptr);
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116 DC_API DCint dcCallInt (DCCallVM* vm, DCpointer funcptr);
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117 DC_API DClong dcCallLong (DCCallVM* vm, DCpointer funcptr);
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118 DC_API DClonglong dcCallLongLong (DCCallVM* vm, DCpointer funcptr);
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119 DC_API DCfloat dcCallFloat (DCCallVM* vm, DCpointer funcptr);
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120 DC_API DCdouble dcCallDouble (DCCallVM* vm, DCpointer funcptr);
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121 DC_API DCpointer dcCallPointer (DCCallVM* vm, DCpointer funcptr);
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122 DC_API void dcCallStruct (DCCallVM* vm, DCpointer funcptr, DCstruct* s, DCpointer returnValue);
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123
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124 DC_API DCint dcGetError (DCCallVM* vm);
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125
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126 #define DEFAULT_ALIGNMENT 0
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127 DC_API DCstruct* dcNewStruct (DCsize fieldCount, DCint alignment);
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128 DC_API void dcStructField (DCstruct* s, DCint type, DCint alignment, DCsize arrayLength);
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129 DC_API void dcSubStruct (DCstruct* s, DCsize fieldCount, DCint alignment, DCsize arrayLength);
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130 /* Each dcNewStruct or dcSubStruct call must be paired with a dcCloseStruct. */
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131 DC_API void dcCloseStruct (DCstruct* s);
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132 DC_API DCsize dcStructSize (DCstruct* s);
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133 DC_API DCsize dcStructAlignment(DCstruct* s);
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134 DC_API void dcFreeStruct (DCstruct* s);
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135
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136 DC_API DCstruct* dcDefineStruct (const char* signature);
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137
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138
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139 #ifdef __cplusplus
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140 }
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141 #endif
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142
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143 #endif /* DYNCALL_H */
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144
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