Daily bump.
[official-gcc.git] / gcc / config / darwin9.h
blob72f593951e1572a3aae6a1f056e48afcb07c74b1
1 /* Target definitions for Darwin (Mac OS X) systems.
2 Copyright (C) 2006-2018 Free Software Foundation, Inc.
3 Contributed by Apple Inc.
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
10 any later version.
12 GCC is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING3. If not see
19 <http://www.gnu.org/licenses/>. */
21 /* Prefer DWARF2. */
22 #undef PREFERRED_DEBUGGING_TYPE
23 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
24 #define DARWIN_PREFER_DWARF
26 /* Since DWARF2 is default, conditions for running dsymutil are different. */
27 #undef DSYMUTIL_SPEC
28 #define DSYMUTIL_SPEC \
29 "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
30 %{v} \
31 %{g*:%{!gstabs*:%{%:debug-level-gt(0): -idsym}}}\
32 %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm|.s|.f|.f90|.f95|.f03|.f77|.for|.F|.F90|.F95|.F03: \
33 %{g*:%{!gstabs*:%{%:debug-level-gt(0): -dsym}}}}}}}}}}}"
35 /* Tell collect2 to run dsymutil for us as necessary. */
36 #define COLLECT_RUN_DSYMUTIL 1
38 #undef DARWIN_PIE_SPEC
39 #define DARWIN_PIE_SPEC \
40 "%{fpie|pie|fPIE: \
41 %{mdynamic-no-pic: %n'-mdynamic-no-pic' overrides '-pie', '-fpie' or '-fPIE'; \
42 :-pie}}"
44 /* Only ask as for debug data if the debug style is stabs (since as doesn't
45 yet generate dwarf.) */
47 #undef ASM_DEBUG_SPEC
48 #define ASM_DEBUG_SPEC "%{g*:%{%:debug-level-gt(0):%{gstabs:--gstabs}}}"
50 #undef ASM_OUTPUT_ALIGNED_COMMON
51 #define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \
52 do { \
53 unsigned HOST_WIDE_INT _new_size = (SIZE); \
54 fprintf ((FILE), "\t.comm "); \
55 assemble_name ((FILE), (NAME)); \
56 if (_new_size == 0) _new_size = 1; \
57 fprintf ((FILE), "," HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \
58 _new_size, floor_log2 ((ALIGN) / BITS_PER_UNIT)); \
59 } while (0)
61 #undef DEF_MIN_OSX_VERSION
62 #define DEF_MIN_OSX_VERSION "10.5"
64 #undef STACK_CHECK_STATIC_BUILTIN
65 #define STACK_CHECK_STATIC_BUILTIN 1