1 /* -----------------------------------------------------------------*-C-*- 2 ffitarget.h - Copyright (c) 2012 Anthony Green 3 Copyright (c) 1996-2003 Red Hat, Inc. 4 Target configuration macros for SPARC. 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 #if defined(__arch64__) || defined(__sparcv9) 38 #ifndef SPARC64 39 #define SPARC64 40 #endif 41 #endif 42 43 #ifndef LIBFFI_ASM 44 typedef unsigned long ffi_arg; 45 typedef signed long ffi_sarg; 46 47 typedef enum ffi_abi { 48 FFI_FIRST_ABI = 0, 49 #ifdef SPARC64 50 FFI_V9, 51 FFI_DEFAULT_ABI = FFI_V9, 52 #else 53 FFI_V8, 54 FFI_DEFAULT_ABI = FFI_V8, 55 #endif 56 FFI_LAST_ABI 57 } ffi_abi; 58 #endif 59 60 #define FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION 1 61 #define FFI_TARGET_HAS_COMPLEX_TYPE 1 62 63 #ifdef SPARC64 64 # define FFI_TARGET_SPECIFIC_VARIADIC 1 65 # define FFI_EXTRA_CIF_FIELDS unsigned int nfixedargs 66 #endif 67 68 /* ---- Definitions for closures ----------------------------------------- */ 69 70 #define FFI_CLOSURES 1 71 #define FFI_GO_CLOSURES 1 72 #define FFI_NATIVE_RAW_API 0 73 74 #ifdef SPARC64 75 #define FFI_TRAMPOLINE_SIZE 24 76 #else 77 #define FFI_TRAMPOLINE_SIZE 16 78 #endif 79 80 #endif 81 82