ffitarget.h revision a89495f48f185779ff7d9d64ce6e6b037c9ded87 
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
33typedef unsigned long          ffi_arg;
34typedef signed long            ffi_sarg;
35
36typedef 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