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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/config/darwin9.h | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/config/darwin9.h')
| -rw-r--r-- | gcc/config/darwin9.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/gcc/config/darwin9.h b/gcc/config/darwin9.h new file mode 100644 index 000000000..828118372 --- /dev/null +++ b/gcc/config/darwin9.h @@ -0,0 +1,50 @@ +/* Target definitions for Darwin (Mac OS X) systems. + Copyright (C) 2006, 2007, 2010 Free Software Foundation, Inc. + Contributed by Apple Inc. + +This file is part of GCC. + +GCC 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. + +GCC 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 GCC; see the file COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +/* Prefer DWARF2. */ +#undef PREFERRED_DEBUGGING_TYPE +#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG +#define DARWIN_PREFER_DWARF + +/* Since DWARF2 is default, conditions for running dsymutil are different. */ +#undef DSYMUTIL_SPEC +#define DSYMUTIL_SPEC \ + "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\ + %{v} \ + %{g*:%{!gstabs*:%{!g0: -idsym}}}\ + %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm|.s|.f|.f90|.f95|.f03|.f77|.for|.F|.F90|.F95|.F03: \ + %{g*:%{!gstabs*:%{!g0: -dsym}}}}}}}}}}}" + +/* Tell collect2 to run dsymutil for us as necessary. */ +#define COLLECT_RUN_DSYMUTIL 1 + +/* libSystem contains unwind information for signal frames. */ +#define DARWIN_LIBSYSTEM_HAS_UNWIND + +#undef ASM_OUTPUT_ALIGNED_COMMON +#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \ + do { \ + unsigned HOST_WIDE_INT _new_size = (SIZE); \ + fprintf ((FILE), "\t.comm "); \ + assemble_name ((FILE), (NAME)); \ + if (_new_size == 0) _new_size = 1; \ + fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ + _new_size, floor_log2 ((ALIGN) / BITS_PER_UNIT)); \ + } while (0) |