| /* Common VxWorks target definitions for GCC. |
| Copyright (C) 1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc. |
| Contributed by Wind River Systems. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* Specify what to link with. */ |
| /* VxWorks does all the library stuff itself. */ |
| #undef LIB_SPEC |
| #define LIB_SPEC "" |
| |
| #undef LINK_SPEC |
| #define LINK_SPEC "-r" |
| |
| /* VxWorks provides the functionality of crt0.o and friends itself. */ |
| #undef STARTFILE_SPEC |
| #define STARTFILE_SPEC "" |
| |
| #undef ENDFILE_SPEC |
| #define ENDFILE_SPEC "" |
| |
| /* VxWorks cannot have dots in constructor labels, because it uses a |
| mutant variation of collect2 that generates C code instead of |
| assembly. Thus each constructor label must be a legitimate C |
| symbol. FIXME: Have VxWorks use real collect2 instead. */ |
| |
| #undef NO_DOLLAR_IN_LABEL |
| #define NO_DOT_IN_LABEL |
| |
| /* We want #pragma pack(n) enabled and expect to inherit the proper |
| definition of HANDLE_SYSV_PRAGMA from elfos.h for that purpose. */ |
| |
| /* No underscore is prepended to any C symbol name. */ |
| #undef USER_LABEL_PREFIX |
| #define USER_LABEL_PREFIX "" |
| |
| /* VxWorks uses wchar_t == unsigned short (UCS2) on all architectures. */ |
| #undef WCHAR_TYPE |
| #define WCHAR_TYPE "short unsigned int" |
| #undef WCHAR_TYPE_SIZE |
| #define WCHAR_TYPE_SIZE 16 |
| |
| /* Dwarf2 unwind info is not supported. */ |
| #define DWARF2_UNWIND_INFO 0 |
| /* Weak symbols and link-once sections are not enabled by default. */ |
| #define DEFAULT_USE_WEAK 0 |
| |
| /* Only supported debug format is Dwarf2. */ |
| #undef DBX_DEBUGGING_INFO |
