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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/config/darwin9.h | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/config/darwin9.h')
-rw-r--r-- | gcc-4.9/gcc/config/darwin9.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/darwin9.h b/gcc-4.9/gcc/config/darwin9.h new file mode 100644 index 000000000..675001cee --- /dev/null +++ b/gcc-4.9/gcc/config/darwin9.h @@ -0,0 +1,65 @@ +/* Target definitions for Darwin (Mac OS X) systems. + Copyright (C) 2006-2014 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 + +#undef PIE_SPEC +#define PIE_SPEC \ + "%{fpie|pie|fPIE: \ + %{mdynamic-no-pic: %n'-mdynamic-no-pic' overrides '-pie', '-fpie' or '-fPIE'; \ + :-pie}}" + +/* Only ask as for debug data if the debug style is stabs (since as doesn't + yet generate dwarf.) */ + +#undef ASM_DEBUG_SPEC +#define ASM_DEBUG_SPEC "%{g*:%{!g0:%{gstabs:--gstabs}}}" + +#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) + +#undef DEF_MIN_OSX_VERSION +#define DEF_MIN_OSX_VERSION "10.5" + +#undef STACK_CHECK_STATIC_BUILTIN +#define STACK_CHECK_STATIC_BUILTIN 1 |