Mercurial > pub > dyncall > dyncall
annotate dyncall/dyncall_api.c @ 362:78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
- added a signature-based syscall to callf testcode
- manual clarification about dcReset usage in combination with dcMode
| author | Tassilo Philipp |
|---|---|
| date | Tue, 14 Apr 2020 16:56:57 +0200 |
| parents | f5577f6bf97a |
| children | 2fb084f98439 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 | |
| 3 Package: dyncall | |
| 4 Library: dyncall | |
| 5 File: dyncall/dyncall_api.c | |
| 6 Description: C interface to call vm | |
| 7 License: | |
| 8 | |
|
362
78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
|
9 Copyright (c) 2007-2020 Daniel Adler <dadler@uni-goettingen.de>, |
| 0 | 10 Tassilo Philipp <tphilipp@potion-studios.com> |
| 11 | |
| 12 Permission to use, copy, modify, and distribute this software for any | |
| 13 purpose with or without fee is hereby granted, provided that the above | |
| 14 copyright notice and this permission notice appear in all copies. | |
| 15 | |
| 16 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
| 17 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| 18 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
| 19 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
| 20 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
| 21 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
| 22 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| 23 | |
| 24 */ | |
| 25 | |
| 26 | |
| 27 | |
| 28 #include "dyncall.h" | |
| 29 #include "dyncall_callvm.h" | |
| 30 | |
| 31 void dcReset(DCCallVM* vm) | |
| 32 { | |
| 33 vm->mVTpointer->reset(vm); | |
| 34 } | |
| 35 | |
| 36 void dcFree(DCCallVM* vm) | |
| 37 { | |
| 38 vm->mVTpointer->free(vm); | |
| 39 } | |
| 40 | |
| 41 void dcMode(DCCallVM* vm,DCint mode) | |
| 42 { | |
| 43 vm->mVTpointer->mode(vm,mode); | |
| 44 /* dcReset(vm); -- in order to support ellipsis calls, we need to allow | |
| 45 * a dcMode(callvm, DC_CALL_C_ELLIPSIS_VARARGS) */ | |
| 46 } | |
| 47 | |
| 48 void dcArgBool(DCCallVM* vm,DCbool x) | |
| 49 { | |
| 50 vm->mVTpointer->argBool(vm, x); | |
| 51 } | |
| 52 | |
| 53 void dcArgChar(DCCallVM* vm,DCchar x) | |
| 54 { | |
| 55 vm->mVTpointer->argChar(vm, x); | |
| 56 } | |
| 57 | |
| 58 void dcArgShort(DCCallVM* vm,DCshort x) | |
| 59 { | |
| 60 vm->mVTpointer->argShort(vm, x); | |
| 61 } | |
| 62 | |
| 63 void dcArgInt(DCCallVM* vm,DCint x) | |
| 64 { | |
| 65 vm->mVTpointer->argInt(vm, x); | |
| 66 } | |
| 67 | |
| 68 void dcArgLong(DCCallVM* vm,DClong x) | |
| 69 { | |
| 70 vm->mVTpointer->argLong(vm, x); | |
| 71 } | |
| 72 | |
| 73 void dcArgLongLong(DCCallVM* vm, DClonglong x) | |
| 74 { | |
| 75 vm->mVTpointer->argLongLong(vm, x); | |
| 76 } | |
| 77 | |
| 78 void dcArgFloat(DCCallVM* vm, DCfloat x) | |
| 79 { | |
| 80 vm->mVTpointer->argFloat(vm, x); | |
| 81 } | |
| 82 | |
| 83 void dcArgDouble(DCCallVM* vm, DCdouble x) | |
| 84 { | |
| 85 vm->mVTpointer->argDouble(vm, x); | |
| 86 } | |
| 87 | |
| 88 void dcArgPointer(DCCallVM* vm, DCpointer x) | |
| 89 { | |
| 90 vm->mVTpointer->argPointer(vm, x); | |
| 91 } | |
| 92 | |
| 93 void dcArgStruct(DCCallVM* vm, DCstruct* s, DCpointer x) | |
| 94 { | |
| 95 vm->mVTpointer->argStruct(vm, s, x); | |
| 96 } | |
| 97 | |
| 98 | |
| 99 void dcCallVoid(DCCallVM* vm, DCpointer funcptr) | |
| 100 { | |
| 101 vm->mVTpointer->callVoid(vm, funcptr); | |
| 102 } | |
| 103 | |
| 104 DCchar dcCallChar(DCCallVM* vm, DCpointer funcptr) | |
| 105 { | |
| 106 return vm->mVTpointer->callChar(vm, funcptr); | |
| 107 } | |
| 108 | |
| 109 DCbool dcCallBool(DCCallVM* vm, DCpointer funcptr) | |
| 110 { | |
| 111 return vm->mVTpointer->callBool(vm, funcptr); | |
| 112 } | |
| 113 | |
| 114 DCshort dcCallShort(DCCallVM* vm, DCpointer funcptr) | |
| 115 { | |
| 116 return vm->mVTpointer->callShort(vm, funcptr); | |
| 117 } | |
| 118 | |
| 119 DCint dcCallInt(DCCallVM* vm, DCpointer funcptr) | |
| 120 { | |
| 121 return vm->mVTpointer->callInt(vm, funcptr); | |
| 122 } | |
| 123 | |
| 124 DClong dcCallLong(DCCallVM* vm, DCpointer funcptr) | |
| 125 { | |
| 126 return vm->mVTpointer->callLong(vm, funcptr); | |
| 127 } | |
| 128 | |
| 129 DClonglong dcCallLongLong(DCCallVM* vm, DCpointer funcptr) | |
| 130 { | |
| 131 return vm->mVTpointer->callLongLong(vm, funcptr); | |
| 132 } | |
| 133 | |
| 134 DCfloat dcCallFloat(DCCallVM* vm, DCpointer funcptr) | |
| 135 { | |
| 136 return vm->mVTpointer->callFloat(vm, funcptr); | |
| 137 } | |
| 138 | |
| 139 DCdouble dcCallDouble(DCCallVM* vm, DCpointer funcptr) | |
| 140 { | |
| 141 return vm->mVTpointer->callDouble(vm, funcptr); | |
| 142 } | |
| 143 | |
| 144 DCpointer dcCallPointer(DCCallVM* vm, DCpointer funcptr) | |
| 145 { | |
| 146 return vm->mVTpointer->callPointer(vm, funcptr); | |
| 147 } | |
| 148 | |
| 149 void dcCallStruct(DCCallVM* vm, DCpointer funcptr, DCstruct* s, DCpointer x) | |
| 150 { | |
| 151 vm->mVTpointer->callStruct(vm, funcptr, s, x); | |
| 152 } | |
| 153 | |
| 154 DCint dcGetError(DCCallVM *vm) | |
| 155 { | |
| 156 return vm->mError; | |
| 157 } | |
| 158 | |
|
362
78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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159 DCint dcGetModeFromCCSigChar(DCsigchar sig_char) |
|
171
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- compatibility for older platforms - use ANSI comments
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160 { |
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362
78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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161 switch(sig_char) |
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78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
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162 { |
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78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
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163 case DC_SIGCHAR_CC_DEFAULT: return DC_CALL_C_DEFAULT; |
|
78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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164 case DC_SIGCHAR_CC_ELLIPSIS: return DC_CALL_C_ELLIPSIS; |
|
78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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165 case DC_SIGCHAR_CC_ELLIPSIS_VARARGS: return DC_CALL_C_ELLIPSIS_VARARGS; |
|
78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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166 case DC_SIGCHAR_CC_CDECL: return DC_CALL_C_X86_CDECL; |
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78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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167 case DC_SIGCHAR_CC_STDCALL: return DC_CALL_C_X86_WIN32_STD; |
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78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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168 case DC_SIGCHAR_CC_FASTCALL_MS: return DC_CALL_C_X86_WIN32_FAST_MS; |
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78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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169 case DC_SIGCHAR_CC_FASTCALL_GNU: return DC_CALL_C_X86_WIN32_FAST_GNU; |
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78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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170 case DC_SIGCHAR_CC_THISCALL_MS: return DC_CALL_C_X86_WIN32_THIS_MS; |
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78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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171 case DC_SIGCHAR_CC_THISCALL_GNU: return DC_CALL_C_X86_WIN32_THIS_GNU; |
|
78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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172 case DC_SIGCHAR_CC_ARM_ARM: return DC_CALL_C_ARM_ARM; |
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78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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173 case DC_SIGCHAR_CC_ARM_THUMB: return DC_CALL_C_ARM_THUMB; |
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78dfa2f9783a
- added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode
Tassilo Philipp
parents:
281
diff
changeset
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174 case DC_SIGCHAR_CC_SYSCALL: return DC_CALL_SYS_DEFAULT; |
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171
011b5e3a8548
- compatibility for older platforms - use ANSI comments
cslag
parents:
84
diff
changeset
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175 } |
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176 return DC_ERROR_UNSUPPORTED_MODE; |
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171
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177 } |
| 0 | 178 |