1  /* -----------------------------------------------------------------*-C-*-
       2     ffitarget.h - Copyright (c) 2012  Anthony Green
       3                   Copyright (c) 1996-2003  Red Hat, Inc.
       4     Target configuration macros for hppa.
       5  
       6     Permission is hereby granted, free of charge, to any person obtaining
       7     a copy of this software and associated documentation files (the
       8     ``Software''), to deal in the Software without restriction, including
       9     without limitation the rights to use, copy, modify, merge, publish,
      10     distribute, sublicense, and/or sell copies of the Software, and to
      11     permit persons to whom the Software is furnished to do so, subject to
      12     the following conditions:
      13  
      14     The above copyright notice and this permission notice shall be included
      15     in all copies or substantial portions of the Software.
      16  
      17     THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
      18     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
      19     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
      20     NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
      21     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
      22     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      23     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      24     DEALINGS IN THE SOFTWARE.
      25  
      26     ----------------------------------------------------------------------- */
      27  
      28  #ifndef LIBFFI_TARGET_H
      29  #define LIBFFI_TARGET_H
      30  
      31  #ifndef LIBFFI_H
      32  #error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
      33  #endif
      34  
      35  /* ---- System specific configurations ----------------------------------- */
      36  
      37  #ifndef LIBFFI_ASM
      38  typedef unsigned long          ffi_arg;
      39  typedef signed long            ffi_sarg;
      40  
      41  typedef enum ffi_abi {
      42    FFI_FIRST_ABI = 0,
      43  
      44  #ifdef PA_LINUX
      45    FFI_PA32,
      46    FFI_LAST_ABI,
      47    FFI_DEFAULT_ABI = FFI_PA32
      48  #endif
      49  
      50  #ifdef PA_HPUX
      51    FFI_PA32,
      52    FFI_LAST_ABI,
      53    FFI_DEFAULT_ABI = FFI_PA32
      54  #endif
      55  
      56  #ifdef PA64_HPUX
      57  #error "PA64_HPUX FFI is not yet implemented"
      58    FFI_PA64,
      59    FFI_LAST_ABI,
      60    FFI_DEFAULT_ABI = FFI_PA64
      61  #endif
      62  } ffi_abi;
      63  #endif
      64  
      65  #define FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION
      66  
      67  /* ---- Definitions for closures ----------------------------------------- */
      68  
      69  #define FFI_CLOSURES 1
      70  #define FFI_NATIVE_RAW_API 0
      71  #define FFI_TRAMPOLINE_SIZE 12
      72  
      73  #define FFI_TYPE_SMALL_STRUCT2 -1
      74  #define FFI_TYPE_SMALL_STRUCT3 -2
      75  #define FFI_TYPE_SMALL_STRUCT4 -3
      76  #define FFI_TYPE_SMALL_STRUCT5 -4
      77  #define FFI_TYPE_SMALL_STRUCT6 -5
      78  #define FFI_TYPE_SMALL_STRUCT7 -6
      79  #define FFI_TYPE_SMALL_STRUCT8 -7
      80  #endif