| 1 |
709 |
jeremybenn |
/* Definitions of target machine for GNU compiler, for HP PA-RISC
|
| 2 |
|
|
Copyright (C) 1995, 1996, 1997, 2000, 2001, 2002, 2003, 2004,
|
| 3 |
|
|
2007, 2008, 2010 Free Software Foundation, Inc.
|
| 4 |
|
|
Contributed by Tim Moore (moore@defmacro.cs.utah.edu)
|
| 5 |
|
|
|
| 6 |
|
|
This file is part of GCC.
|
| 7 |
|
|
|
| 8 |
|
|
GCC is free software; you can redistribute it and/or modify
|
| 9 |
|
|
it under the terms of the GNU General Public License as published by
|
| 10 |
|
|
the Free Software Foundation; either version 3, or (at your option)
|
| 11 |
|
|
any later version.
|
| 12 |
|
|
|
| 13 |
|
|
GCC is distributed in the hope that it will be useful,
|
| 14 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 15 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 16 |
|
|
GNU General Public License for more details.
|
| 17 |
|
|
|
| 18 |
|
|
You should have received a copy of the GNU General Public License
|
| 19 |
|
|
along with GCC; see the file COPYING3. If not see
|
| 20 |
|
|
<http://www.gnu.org/licenses/>. */
|
| 21 |
|
|
|
| 22 |
|
|
/* GCC always defines __STDC__. HP C++ compilers don't define it. This
|
| 23 |
|
|
causes trouble when sys/stdsyms.h is included. As a work around,
|
| 24 |
|
|
we define __STDC_EXT__. A similar situation exists with respect to
|
| 25 |
|
|
the definition of __cplusplus. We define _INCLUDE_LONGLONG
|
| 26 |
|
|
to prevent nlist.h from defining __STDC_32_MODE__ (no longlong
|
| 27 |
|
|
support). We define __STDCPP__ to get certain system headers
|
| 28 |
|
|
(notably assert.h) to assume standard preprocessor behavior in C++. */
|
| 29 |
|
|
#undef TARGET_OS_CPP_BUILTINS
|
| 30 |
|
|
#define TARGET_OS_CPP_BUILTINS() \
|
| 31 |
|
|
do \
|
| 32 |
|
|
{ \
|
| 33 |
|
|
builtin_assert ("system=hpux"); \
|
| 34 |
|
|
builtin_assert ("system=unix"); \
|
| 35 |
|
|
builtin_define ("__hp9000s800"); \
|
| 36 |
|
|
builtin_define ("__hp9000s800__"); \
|
| 37 |
|
|
builtin_define ("__hpux"); \
|
| 38 |
|
|
builtin_define ("__hpux__"); \
|
| 39 |
|
|
builtin_define ("__unix"); \
|
| 40 |
|
|
builtin_define ("__unix__"); \
|
| 41 |
|
|
builtin_define ("__STDC_EXT__"); \
|
| 42 |
|
|
if (c_dialect_cxx ()) \
|
| 43 |
|
|
{ \
|
| 44 |
|
|
builtin_define ("_HPUX_SOURCE"); \
|
| 45 |
|
|
builtin_define ("_REENTRANT"); \
|
| 46 |
|
|
builtin_define ("_INCLUDE_LONGLONG"); \
|
| 47 |
|
|
builtin_define ("__STDCPP__"); \
|
| 48 |
|
|
} \
|
| 49 |
|
|
else if (!flag_iso) \
|
| 50 |
|
|
{ \
|
| 51 |
|
|
builtin_define ("_HPUX_SOURCE"); \
|
| 52 |
|
|
builtin_define ("_REENTRANT"); \
|
| 53 |
|
|
if (preprocessing_trad_p ()) \
|
| 54 |
|
|
{ \
|
| 55 |
|
|
builtin_define ("hp9000s800"); \
|
| 56 |
|
|
builtin_define ("hppa"); \
|
| 57 |
|
|
builtin_define ("hpux"); \
|
| 58 |
|
|
builtin_define ("unix"); \
|
| 59 |
|
|
builtin_define ("__CLASSIC_C__"); \
|
| 60 |
|
|
builtin_define ("_PWB"); \
|
| 61 |
|
|
builtin_define ("PWB"); \
|
| 62 |
|
|
} \
|
| 63 |
|
|
} \
|
| 64 |
|
|
if (flag_pa_unix >= 1995) \
|
| 65 |
|
|
{ \
|
| 66 |
|
|
builtin_define ("_XOPEN_UNIX"); \
|
| 67 |
|
|
builtin_define ("_XOPEN_SOURCE_EXTENDED"); \
|
| 68 |
|
|
} \
|
| 69 |
|
|
if (TARGET_SIO) \
|
| 70 |
|
|
builtin_define ("_SIO"); \
|
| 71 |
|
|
else \
|
| 72 |
|
|
{ \
|
| 73 |
|
|
builtin_define ("__hp9000s700"); \
|
| 74 |
|
|
builtin_define ("__hp9000s700__"); \
|
| 75 |
|
|
builtin_define ("_WSIO"); \
|
| 76 |
|
|
} \
|
| 77 |
|
|
} \
|
| 78 |
|
|
while (0)
|
| 79 |
|
|
|
| 80 |
|
|
#define CPP_SPEC "%{threads: -D_REENTRANT -D_DCE_THREADS}"
|
| 81 |
|
|
|
| 82 |
|
|
/* We can debug dynamically linked executables on hpux9; we also want
|
| 83 |
|
|
dereferencing of a NULL pointer to cause a SEGV. */
|
| 84 |
|
|
#undef LINK_SPEC
|
| 85 |
|
|
#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_PA_11)
|
| 86 |
|
|
#define LINK_SPEC \
|
| 87 |
|
|
"%{!mpa-risc-1-0:%{!march=1.0:%{static:-L/lib/pa1.1 -L/usr/lib/pa1.1 }}}\
|
| 88 |
|
|
%{!shared:%{p:-L/lib/libp %{!static:\
|
| 89 |
|
|
%nwarning: consider linking with '-static' as system libraries with\n\
|
| 90 |
|
|
%n profiling support are only provided in archive format}}}\
|
| 91 |
|
|
%{!shared:%{pg:-L/lib/libp %{!static:\
|
| 92 |
|
|
%nwarning: consider linking with '-static' as system libraries with\n\
|
| 93 |
|
|
%n profiling support are only provided in archive format}}}\
|
| 94 |
|
|
%{!shared:%{!static:%{rdynamic:-E}}}\
|
| 95 |
|
|
-z %{mlinker-opt:-O} %{!shared:-u main}\
|
| 96 |
|
|
%{static:-a archive} %{shared:-b}"
|
| 97 |
|
|
#else
|
| 98 |
|
|
#define LINK_SPEC \
|
| 99 |
|
|
"%{!shared:%{p:-L/lib/libp %{!static:\
|
| 100 |
|
|
%nwarning: consider linking with '-static' as system libraries with\n\
|
| 101 |
|
|
%n profiling support are only provided in archive format}}}\
|
| 102 |
|
|
%{!shared:%{pg:-L/lib/libp %{!static:\
|
| 103 |
|
|
%nwarning: consider linking with '-static' as system libraries with\n\
|
| 104 |
|
|
%n profiling support are only provided in archive format}}}\
|
| 105 |
|
|
%{!shared:%{!static:%{rdynamic:-E}}}\
|
| 106 |
|
|
-z %{mlinker-opt:-O} %{!shared:-u main}\
|
| 107 |
|
|
%{static:-a archive} %{shared:-b}"
|
| 108 |
|
|
#endif
|
| 109 |
|
|
|
| 110 |
|
|
/* Like the default, except no -lg. */
|
| 111 |
|
|
#undef LIB_SPEC
|
| 112 |
|
|
#define LIB_SPEC \
|
| 113 |
|
|
"%{!shared:\
|
| 114 |
|
|
%{!p:%{!pg:\
|
| 115 |
|
|
%{!threads:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}\
|
| 116 |
|
|
%{threads:-lcma -lc}}}\
|
| 117 |
|
|
%{p:%{!pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
|
| 118 |
|
|
%{pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}"
|
| 119 |
|
|
|
| 120 |
|
|
#undef THREAD_MODEL_SPEC
|
| 121 |
|
|
#define THREAD_MODEL_SPEC "%{!threads:single}%{threads:dce}"
|
| 122 |
|
|
|
| 123 |
|
|
/* Under hpux10, the normal location of the `ld' and `as' programs is the
|
| 124 |
|
|
/usr/ccs/bin directory. */
|
| 125 |
|
|
|
| 126 |
|
|
#ifndef CROSS_DIRECTORY_STRUCTURE
|
| 127 |
|
|
#undef MD_EXEC_PREFIX
|
| 128 |
|
|
#define MD_EXEC_PREFIX "/usr/ccs/bin/"
|
| 129 |
|
|
#endif
|
| 130 |
|
|
|
| 131 |
|
|
/* Under hpux10, the normal location of the various *crt*.o files is
|
| 132 |
|
|
the /usr/ccs/lib directory. However, the profiling files are in
|
| 133 |
|
|
/opt/langtools/lib. */
|
| 134 |
|
|
|
| 135 |
|
|
#ifndef CROSS_DIRECTORY_STRUCTURE
|
| 136 |
|
|
#undef MD_STARTFILE_PREFIX
|
| 137 |
|
|
#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
|
| 138 |
|
|
#define MD_STARTFILE_PREFIX_1 "/opt/langtools/lib/"
|
| 139 |
|
|
#endif
|
| 140 |
|
|
|
| 141 |
|
|
/* hpux10 has the new HP assembler. It's still lousy, but it's a whole lot
|
| 142 |
|
|
better than the assembler shipped with older versions of hpux. */
|
| 143 |
|
|
#undef NEW_HP_ASSEMBLER
|
| 144 |
|
|
#define NEW_HP_ASSEMBLER 1
|
