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111
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1 /* -----------------------------------------------------------------*-C-*-
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2 ffitarget.h - Copyright (c) 2012 Anthony Green
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3 Copyright (c) 1996-2003 Red Hat, Inc.
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4 Target configuration macros for SPARC.
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5
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6 Permission is hereby granted, free of charge, to any person obtaining
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7 a copy of this software and associated documentation files (the
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8 ``Software''), to deal in the Software without restriction, including
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9 without limitation the rights to use, copy, modify, merge, publish,
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10 distribute, sublicense, and/or sell copies of the Software, and to
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11 permit persons to whom the Software is furnished to do so, subject to
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12 the following conditions:
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13
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14 The above copyright notice and this permission notice shall be included
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15 in all copies or substantial portions of the Software.
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16
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17 THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
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18 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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20 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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21 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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22 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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23 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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24 DEALINGS IN THE SOFTWARE.
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25
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26 ----------------------------------------------------------------------- */
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27
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28 #ifndef LIBFFI_TARGET_H
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29 #define LIBFFI_TARGET_H
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30
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31 #ifndef LIBFFI_H
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32 #error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
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33 #endif
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34
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35 /* ---- System specific configurations ----------------------------------- */
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36
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37 #if defined(__arch64__) || defined(__sparcv9)
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38 #ifndef SPARC64
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39 #define SPARC64
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40 #endif
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41 #endif
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42
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43 #ifndef LIBFFI_ASM
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44 typedef unsigned long ffi_arg;
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45 typedef signed long ffi_sarg;
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46
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47 typedef enum ffi_abi {
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48 FFI_FIRST_ABI = 0,
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49 #ifdef SPARC64
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50 FFI_V9,
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51 FFI_DEFAULT_ABI = FFI_V9,
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52 #else
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53 FFI_V8,
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54 FFI_DEFAULT_ABI = FFI_V8,
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55 #endif
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56 FFI_LAST_ABI
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57 } ffi_abi;
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58 #endif
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59
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60 #define FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION 1
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61 #define FFI_TARGET_HAS_COMPLEX_TYPE 1
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62
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63 #ifdef SPARC64
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64 # define FFI_TARGET_SPECIFIC_VARIADIC 1
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65 # define FFI_EXTRA_CIF_FIELDS unsigned int nfixedargs
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66 #endif
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67
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68 /* ---- Definitions for closures ----------------------------------------- */
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69
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70 #define FFI_CLOSURES 1
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71 #define FFI_GO_CLOSURES 1
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72 #define FFI_NATIVE_RAW_API 0
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73
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74 #ifdef SPARC64
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75 #define FFI_TRAMPOLINE_SIZE 24
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76 #else
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77 #define FFI_TRAMPOLINE_SIZE 16
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78 #endif
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79
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80 #endif
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81
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