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      1 /* -----------------------------------------------------------------*-C-*-
      2    ffitarget.h - Copyright (c) 1996-2003  Red Hat, Inc.
      3    Target configuration macros for SPARC.
      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 #if defined(__arch64__) || defined(__sparcv9)
     33 #define SPARC64
     34 #endif
     35 
     36 #ifndef LIBFFI_ASM
     37 typedef unsigned long          ffi_arg;
     38 typedef signed long            ffi_sarg;
     39 
     40 typedef enum ffi_abi {
     41   FFI_FIRST_ABI = 0,
     42   FFI_V8,
     43   FFI_V8PLUS,
     44   FFI_V9,
     45 #ifdef SPARC64
     46   FFI_DEFAULT_ABI = FFI_V9,
     47 #else
     48   FFI_DEFAULT_ABI = FFI_V8,
     49 #endif
     50   FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
     51 } ffi_abi;
     52 #endif
     53 
     54 /* ---- Definitions for closures ----------------------------------------- */
     55 
     56 #define FFI_CLOSURES 1
     57 #define FFI_NATIVE_RAW_API 0
     58 
     59 #ifdef SPARC64
     60 #define FFI_TRAMPOLINE_SIZE 24
     61 #else
     62 #define FFI_TRAMPOLINE_SIZE 16
     63 #endif
     64 
     65 #endif
     66 
     67