github.com/prattmic/llgo-embedded@v0.0.0-20150820070356-41cfecea0e1e/third_party/gofrontend/libffi/src/pa/ffitarget.h (about)

     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  
    72  #ifdef PA_LINUX
    73  #define FFI_TRAMPOLINE_SIZE 32
    74  #else
    75  #define FFI_TRAMPOLINE_SIZE 40
    76  #endif
    77  
    78  #define FFI_TYPE_SMALL_STRUCT2 -1
    79  #define FFI_TYPE_SMALL_STRUCT3 -2
    80  #define FFI_TYPE_SMALL_STRUCT4 -3
    81  #define FFI_TYPE_SMALL_STRUCT5 -4
    82  #define FFI_TYPE_SMALL_STRUCT6 -5
    83  #define FFI_TYPE_SMALL_STRUCT7 -6
    84  #define FFI_TYPE_SMALL_STRUCT8 -7
    85  #endif