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      1 /* -----------------------------------------------------------------*-C-*-
      2    ffitarget.h - Copyright (c) 1996-2003  Red Hat, Inc.
      3    Target configuration macros for hppa.
      4 
      5    Permission is hereby granted, free of charge, to any person obtaining
      6    a copy of this software and associated documentation files (the
      7    ``Software''), to deal in the Software without restriction, including
      8    without limitation the rights to use, copy, modify, merge, publish,
      9    distribute, sublicense, and/or sell copies of the Software, and to
     10    permit persons to whom the Software is furnished to do so, subject to
     11    the following conditions:
     12 
     13    The above copyright notice and this permission notice shall be included
     14    in all copies or substantial portions of the Software.
     15 
     16    THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
     17    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     18    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
     19    NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
     20    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
     21    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     22    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     23    DEALINGS IN THE SOFTWARE.
     24 
     25    ----------------------------------------------------------------------- */
     26 
     27 #ifndef LIBFFI_TARGET_H
     28 #define LIBFFI_TARGET_H
     29 
     30 /* ---- System specific configurations ----------------------------------- */
     31 
     32 #ifndef LIBFFI_ASM
     33 typedef unsigned long          ffi_arg;
     34 typedef signed long            ffi_sarg;
     35 
     36 typedef enum ffi_abi {
     37   FFI_FIRST_ABI = 0,
     38 
     39 #ifdef PA_LINUX
     40   FFI_PA32,
     41   FFI_DEFAULT_ABI = FFI_PA32,
     42 #endif
     43 
     44 #ifdef PA_HPUX
     45   FFI_PA32,
     46   FFI_DEFAULT_ABI = FFI_PA32,
     47 #endif
     48 
     49 #ifdef PA64_HPUX
     50 #error "PA64_HPUX FFI is not yet implemented"
     51   FFI_PA64,
     52   FFI_DEFAULT_ABI = FFI_PA64,
     53 #endif
     54 
     55   FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
     56 } ffi_abi;
     57 #endif
     58 
     59 /* ---- Definitions for closures ----------------------------------------- */
     60 
     61 #define FFI_CLOSURES 1
     62 #define FFI_NATIVE_RAW_API 0
     63 
     64 #ifdef PA_LINUX
     65 #define FFI_TRAMPOLINE_SIZE 32
     66 #else
     67 #define FFI_TRAMPOLINE_SIZE 40
     68 #endif
     69 
     70 #define FFI_TYPE_SMALL_STRUCT2 -1
     71 #define FFI_TYPE_SMALL_STRUCT3 -2
     72 #define FFI_TYPE_SMALL_STRUCT4 -3
     73 #define FFI_TYPE_SMALL_STRUCT5 -4
     74 #define FFI_TYPE_SMALL_STRUCT6 -5
     75 #define FFI_TYPE_SMALL_STRUCT7 -6
     76 #define FFI_TYPE_SMALL_STRUCT8 -7
     77 #endif
     78