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/* Definitions of target machine for GNU compiler, for HP PA-RISC
Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC 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.
GNU CC 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 GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#undef TARGET_OS_CPP_BUILTINS
#define TARGET_OS_CPP_BUILTINS() \
do \
{ \
builtin_assert ("system=hpux"); \
builtin_assert ("system=unix"); \
builtin_define ("__hp9000s800"); \
builtin_define ("__hp9000s800__"); \
builtin_define ("__hpux"); \
builtin_define ("__hpux__"); \
builtin_define ("__unix"); \
builtin_define ("__unix__"); \
if (c_language == clk_cplusplus) \
{ \
builtin_define ("_HPUX_SOURCE"); \
builtin_define ("_INCLUDE_LONGLONG"); \
} \
else \
{ \
if (!flag_iso) \
{ \
builtin_define ("_HPUX_SOURCE"); \
if (preprocessing_trad_p ()) \
{ \
builtin_define ("hp9000s800"); \
builtin_define ("hppa"); \
builtin_define ("hpux"); \
builtin_define ("unix"); \
builtin_define ("__CLASSIC_C__"); \
builtin_define ("_PWB"); \
builtin_define ("PWB"); \
} \
else \
builtin_define ("__STDC_EXT__"); \
} \
if (!TARGET_64BIT) \
builtin_define ("_ILP32"); \
} \
if (TARGET_SIO) \
builtin_define ("_SIO"); \
else \
{ \
builtin_define ("__hp9000s700"); \
builtin_define ("__hp9000s700__"); \
builtin_define ("_WSIO"); \
} \
} \
while (0)
/* We can debug dynamically linked executables on hpux11; we also
want dereferencing of a NULL pointer to cause a SEGV. */
#undef LINK_SPEC
#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & 1)
#define LINK_SPEC \
"%{!mpa-risc-1-0:%{!shared:-L/lib/pa1.1 -L/usr/lib/pa1.1 }} -z %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:-b}"
#else
#define LINK_SPEC \
"-z %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:-b}"
#endif
/* Like the default, except no -lg. */
#undef LIB_SPEC
#define LIB_SPEC \
"%{!shared:\
%{!p:%{!pg:\
%{!threads:-lc}\
%{threads:-lcma -lc_r}}}\
%{p: -L/lib/libp/ -lc}\
%{pg: -L/lib/libp/ -lc}}"
/* Under hpux11, the normal location of the `ld' and `as' programs is the
/usr/ccs/bin directory. */
#ifndef CROSS_COMPILE
#undef MD_EXEC_PREFIX
#define MD_EXEC_PREFIX "/usr/ccs/bin/"
#endif
/* Under hpux11 the normal location of the various *crt*.o files is
the /usr/ccs/lib directory. However, the profiling files are in
/opt/langtools/lib. */
#ifndef CROSS_COMPILE
#undef MD_STARTFILE_PREFIX
#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
#define MD_STARTFILE_PREFIX_1 "/opt/langtools/lib/"
#endif
/* hpux11 has the new HP assembler. It's still lousy, but it's a whole lot
better than the assembler shipped with older versions of hpux. */
#undef NEW_HP_ASSEMBLER
#define NEW_HP_ASSEMBLER 1
/* Make GCC agree with types.h. */
#undef SIZE_TYPE
#undef PTRDIFF_TYPE
#define SIZE_TYPE "long unsigned int"
#define PTRDIFF_TYPE "long int"
/* HP-UX 11.0 and above provides initialization and finalization function
support from linker command line. We don't need to invoke __main to run
constructors. We also don't need chatr to determine the dependencies of
dynamically linked executables and shared libraries. */
#undef LDD_SUFFIX
#undef PARSE_LDD_OUTPUT
#undef HAS_INIT_SECTION
#define HAS_INIT_SECTION 1
#undef LD_INIT_SWITCH
#define LD_INIT_SWITCH "+init"
#undef LD_FINI_SWITCH
#define LD_FINI_SWITCH "+fini"
/* The HP-UX 11.X SOM linker (ld32) can successfully link shared libraries
with secondary definition (weak) symbols. */
#undef TARGET_SOM_SDEF
#define TARGET_SOM_SDEF 1
|
