diff options
Diffstat (limited to 'libstdc++-v3/config/os/aix')
| -rw-r--r-- | libstdc++-v3/config/os/aix/atomic_word.h | 43 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/aix/atomicity.h | 56 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/aix/ctype_base.h | 58 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/aix/ctype_inline.h | 83 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/aix/ctype_noninline.h | 91 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/aix/os_defines.h | 52 |
6 files changed, 383 insertions, 0 deletions
diff --git a/libstdc++-v3/config/os/aix/atomic_word.h b/libstdc++-v3/config/os/aix/atomic_word.h new file mode 100644 index 000000000..70d56da0e --- /dev/null +++ b/libstdc++-v3/config/os/aix/atomic_word.h @@ -0,0 +1,43 @@ +// Low-level type for atomic operations -*- C++ -*- + +// Copyright (C) 2004, 2009, 2010 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option) +// any later version. + +// This library 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. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file bits/atomic_word.h + * This is an internal header file, included by other library headers. + * Do not attempt to use it directly. @headername{ext/atomicity.h} + */ + +#ifndef _GLIBCXX_ATOMIC_WORD_H +#define _GLIBCXX_ATOMIC_WORD_H 1 + +typedef int _Atomic_word; + +#ifdef _ARCH_PPC +#define _GLIBCXX_READ_MEM_BARRIER __asm __volatile ("isync":::"memory") +#define _GLIBCXX_WRITE_MEM_BARRIER __asm __volatile ("sync":::"memory") +#else +#define _GLIBCXX_READ_MEM_BARRIER __asm __volatile ("":::"memory") +#define _GLIBCXX_WRITE_MEM_BARRIER __asm __volatile ("":::"memory") +#endif + +#endif diff --git a/libstdc++-v3/config/os/aix/atomicity.h b/libstdc++-v3/config/os/aix/atomicity.h new file mode 100644 index 000000000..1bd51f1c0 --- /dev/null +++ b/libstdc++-v3/config/os/aix/atomicity.h @@ -0,0 +1,56 @@ +// Low-level functions for atomic operations: AIX version -*- C++ -*- + +// Copyright (C) 2000, 2001, 2004, 2005, 2009 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option) +// any later version. + +// This library 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. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +#include <ext/atomicity.h> + +/* We cannot use the cpu/powerpc/bits/atomicity.h inline assembly + definitions for these operations since they depend on operations + that are not available on the original POWER architecture. AIX + still runs on the POWER architecture, so it would be incorrect to + assume the existence of these instructions. + + The definition of _Atomic_word must match the type pointed to by + atomic_p in <sys/atomic_op.h>. */ + +extern "C" +{ +#include <sys/atomic_op.h> +} + +namespace __gnu_cxx _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + _Atomic_word + __attribute__ ((__unused__)) + __exchange_and_add (volatile _Atomic_word* __mem, int __val) throw () + { return ::fetch_and_add(const_cast<atomic_p>(__mem), __val); } + + void + __attribute__ ((__unused__)) + __atomic_add (volatile _Atomic_word* __mem, int __val) throw () + { (void) ::fetch_and_add(const_cast<atomic_p>(__mem), __val); } + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace diff --git a/libstdc++-v3/config/os/aix/ctype_base.h b/libstdc++-v3/config/os/aix/ctype_base.h new file mode 100644 index 000000000..865105aec --- /dev/null +++ b/libstdc++-v3/config/os/aix/ctype_base.h @@ -0,0 +1,58 @@ +// Locale support -*- C++ -*- + +// Copyright (C) 1999, 2000, 2003, 2009 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option) +// any later version. + +// This library 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. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +// +// ISO C++ 14882: 22.1 Locales +// + +// Information as gleaned from /usr/include/ctype.h + +namespace std _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + /// @brief Base class for ctype. + struct ctype_base + { + // Non-standard typedefs. + typedef const int* __to_type; + + // NB: Offsets into ctype<char>::_M_table force a particular size + // on the mask type. Because of this, we don't use an enum. + typedef unsigned int mask; + static const mask upper = _ISUPPER; + static const mask lower = _ISLOWER; + static const mask alpha = _ISALPHA; + static const mask digit = _ISDIGIT; + static const mask xdigit = _ISXDIGIT; + static const mask space = _ISSPACE; + static const mask print = _ISPRINT; + static const mask graph = _ISALPHA | _ISDIGIT | _ISPUNCT; + static const mask cntrl = _ISCNTRL; + static const mask punct = _ISPUNCT; + static const mask alnum = _ISALPHA | _ISDIGIT; + }; + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace diff --git a/libstdc++-v3/config/os/aix/ctype_inline.h b/libstdc++-v3/config/os/aix/ctype_inline.h new file mode 100644 index 000000000..14f22be1d --- /dev/null +++ b/libstdc++-v3/config/os/aix/ctype_inline.h @@ -0,0 +1,83 @@ +// Locale support -*- C++ -*- + +// Copyright (C) 2000, 2009, 2010, 2011 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option) +// any later version. + +// This library 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. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file bits/ctype_inline.h + * This is an internal header file, included by other library headers. + * Do not attempt to use it directly. @headername{locale} + */ + +// +// ISO C++ 14882: 22.1 Locales +// + +// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*) +// functions go in ctype.cc + +namespace std _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + bool + ctype<char>:: + is(mask __m, char __c) const + { + if(_M_table) + return _M_table[static_cast<unsigned char>(__c)] & __m; + else + return __OBJ_DATA(__lc_ctype)->mask[__c] & __m; + } + + const char* + ctype<char>:: + is(const char* __low, const char* __high, mask* __vec) const + { + if(_M_table) + while (__low < __high) + *__vec++ = _M_table[static_cast<unsigned char>(*__low++)]; + else + while (__low < __high) + *__vec++ = __OBJ_DATA(__lc_ctype)->mask[*__low++]; + return __high; + } + + const char* + ctype<char>:: + scan_is(mask __m, const char* __low, const char* __high) const + { + while (__low < __high && !this->is(__m, *__low)) + ++__low; + return __low; + } + + const char* + ctype<char>:: + scan_not(mask __m, const char* __low, const char* __high) const + { + while (__low < __high && this->is(__m, *__low) != 0) + ++__low; + return __low; + } + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace diff --git a/libstdc++-v3/config/os/aix/ctype_noninline.h b/libstdc++-v3/config/os/aix/ctype_noninline.h new file mode 100644 index 000000000..71024bdcb --- /dev/null +++ b/libstdc++-v3/config/os/aix/ctype_noninline.h @@ -0,0 +1,91 @@ +// Locale support -*- C++ -*- + +// Copyright (C) 2000, 2001, 2002, 2009, 2010 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option) +// any later version. + +// This library 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. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file bits/ctype_noninline.h + * This is an internal header file, included by other library headers. + * Do not attempt to use it directly. @headername{locale} + */ + +// +// ISO C++ 14882: 22.1 Locales +// + +// Information as gleaned from /usr/include/ctype.h + + const ctype_base::mask* + ctype<char>::classic_table() throw() + { return 0; } + + ctype<char>::ctype(__c_locale, const mask* __table, bool __del, + size_t __refs) + : facet(__refs), _M_del(__table != 0 && __del), + _M_toupper(NULL), _M_tolower(NULL), + _M_table(__table ? __table : classic_table()) + { + memset(_M_widen, 0, sizeof(_M_widen)); + _M_widen_ok = 0; + memset(_M_narrow, 0, sizeof(_M_narrow)); + _M_narrow_ok = 0; + } + + ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) + : facet(__refs), _M_del(__table != 0 && __del), + _M_toupper(NULL), _M_tolower(NULL), + _M_table(__table ? __table : classic_table()) + { + memset(_M_widen, 0, sizeof(_M_widen)); + _M_widen_ok = 0; + memset(_M_narrow, 0, sizeof(_M_narrow)); + _M_narrow_ok = 0; + } + + char + ctype<char>::do_toupper(char __c) const + { return ::toupper((int) __c); } + + const char* + ctype<char>::do_toupper(char* __low, const char* __high) const + { + while (__low < __high) + { + *__low = ::toupper((int) *__low); + ++__low; + } + return __high; + } + + char + ctype<char>::do_tolower(char __c) const + { return ::tolower((int) __c); } + + const char* + ctype<char>::do_tolower(char* __low, const char* __high) const + { + while (__low < __high) + { + *__low = ::tolower((int) *__low); + ++__low; + } + return __high; + } diff --git a/libstdc++-v3/config/os/aix/os_defines.h b/libstdc++-v3/config/os/aix/os_defines.h new file mode 100644 index 000000000..c9320e883 --- /dev/null +++ b/libstdc++-v3/config/os/aix/os_defines.h @@ -0,0 +1,52 @@ +// Specific definitions for AIX -*- C++ -*- + +// Copyright (C) 2000, 2002, 2005, 2008, 2009, 2010 +// Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option) +// any later version. + +// This library 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. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file bits/os_defines.h + * This is an internal header file, included by other library headers. + * Do not attempt to use it directly. @headername{iosfwd} + */ + +#ifndef _GLIBCXX_OS_DEFINES +#define _GLIBCXX_OS_DEFINES + +// System-specific #define, typedefs, corrections, etc, go here. This +// file will come before all others. + +// off64_t +#ifndef _LARGE_FILE_API +#define _LARGE_FILE_API +#endif + +// atomic types +#ifndef _ALL_SOURCE +#define _ALL_SOURCE +#endif + +// C99 math +#ifndef __COMPATMATH__ +#define __COMPATMATH__ +#endif + +#endif |