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