2bd5e058b7
Bring The following revisions from the gcc43 branch[1]: 118360, 118361, 118363, 118576, 119820, 123906, 125246, and 125721. They all have in common that the were merged long ago into Apple's gcc and should help improve the general quality of the compiler and make it easier to bring new features from Apple's gcc42. For details please review the additions to the files: gcc/ChangeLog.gcc43 gcc/cp/ChangeLog.gcc43 (new, adds previous revisions) Reference: [1] http://gcc.gnu.org/viewcvs/gcc/trunk/?pathrev=126700 Obtained from: gcc pre4.3 (GPLv2) branch MFC after: 3 weeks
95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
/* Definitions for Intel 386 running QNX/Neutrino.
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Copyright (C) 2002, 2003 Free Software Foundation, Inc.
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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, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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#undef DEFAULT_PCC_STRUCT_RETURN
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#define DEFAULT_PCC_STRUCT_RETURN 1
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#undef TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (QNX/Neutrino/i386 ELF)");
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS() \
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do \
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{ \
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builtin_define_std ("__X86__"); \
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builtin_define_std ("__QNXNTO__"); \
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builtin_define_std ("__QNX__"); \
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builtin_define_std ("__ELF__"); \
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builtin_define_std ("__LITTLEENDIAN__");\
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builtin_assert ("system=qnx"); \
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builtin_assert ("system=qnxnto"); \
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builtin_assert ("system=nto"); \
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builtin_assert ("system=unix"); \
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} \
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while (0)
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#undef THREAD_MODEL_SPEC
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#define THREAD_MODEL_SPEC "posix"
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#ifdef CROSS_DIRECTORY_STRUCTURE
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#define SYSROOT_SUFFIX_SPEC "x86"
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#endif
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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"%{!shared: \
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%{!symbolic: \
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%{pg:mcrt1.o%s} \
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%{!pg:%{p:mcrt1.o%s} \
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%{!p:crt1.o%s}}}} \
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crti.o%s \
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%{fexceptions: crtbegin.o%s} \
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%{!fexceptions: %R/lib/crtbegin.o}"
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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"crtend.o%s crtn.o%s"
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#undef LINK_SPEC
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#define LINK_SPEC \
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"%{h*} %{v:-V} \
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%{b} \
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%{static:-dn -Bstatic} \
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%{shared:-G -dy -z text} \
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%{symbolic:-Bsymbolic -G -dy -z text} \
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%{G:-G} \
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%{YP,*} \
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%{!YP,*:%{p:-Y P,%R/lib} \
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%{!p:-Y P,%R/lib}} \
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%{Qy:} %{!Qn:-Qy} \
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-m i386nto \
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%{!shared: --dynamic-linker /usr/lib/ldqnx.so.2}"
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#undef SIZE_TYPE
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#define SIZE_TYPE "unsigned int"
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#undef PTRDIFF_TYPE
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#define PTRDIFF_TYPE "int"
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#undef WCHAR_TYPE
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#define WCHAR_TYPE "long unsigned int"
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#undef WCHAR_TYPE_SIZE
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#define WCHAR_TYPE_SIZE BITS_PER_WORD
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#define NO_IMPLICIT_EXTERN_C 1
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