xref: /netbsd-src/external/gpl3/gcc.old/dist/gcc/config/mips/linux-common.h (revision 8feb0f0b7eaff0608f8350bbfa3098827b4bb91b)
1 /* Definitions for MIPS running Linux-based GNU systems with ELF format.
2    Copyright (C) 2012-2020 Free Software Foundation, Inc.
3 
4 This file is part of GCC.
5 
6 GCC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3, or (at your option)
9 any later version.
10 
11 GCC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 GNU General Public License for more details.
15 
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3.  If not see
18 <http://www.gnu.org/licenses/>.  */
19 
20 #undef  TARGET_OS_CPP_BUILTINS
21 #define TARGET_OS_CPP_BUILTINS()				\
22   do {								\
23     GNU_USER_TARGET_OS_CPP_BUILTINS();				\
24     /* The GNU C++ standard library requires this.  */		\
25     if (c_dialect_cxx ())					\
26       builtin_define ("_GNU_SOURCE");				\
27     ANDROID_TARGET_OS_CPP_BUILTINS();				\
28   } while (0)
29 
30 #define EXTRA_TARGET_D_OS_VERSIONS()				\
31   ANDROID_TARGET_D_OS_VERSIONS();
32 
33 #undef  LINK_SPEC
34 #define LINK_SPEC							\
35   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LINK_SPEC,			\
36 		       GNU_USER_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
37 
38 #undef  SUBTARGET_CC1_SPEC
39 #define SUBTARGET_CC1_SPEC						\
40   LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC,			\
41 		       GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC)
42 
43 #undef  CC1PLUS_SPEC
44 #define CC1PLUS_SPEC							\
45   LINUX_OR_ANDROID_CC ("", ANDROID_CC1PLUS_SPEC)
46 
47 #undef  LIB_SPEC
48 #define LIB_SPEC							\
49   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LIB_SPEC,			\
50 		    GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC " " ANDROID_LIB_SPEC)
51 
52 #undef  STARTFILE_SPEC
53 #define STARTFILE_SPEC							\
54   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_STARTFILE_SPEC, ANDROID_STARTFILE_SPEC)
55 
56 #undef  ENDFILE_SPEC
57 #define ENDFILE_SPEC							\
58   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_MATHFILE_SPEC " "		\
59 		       GNU_USER_TARGET_ENDFILE_SPEC,			\
60 		       GNU_USER_TARGET_MATHFILE_SPEC " "		\
61 		       ANDROID_ENDFILE_SPEC)
62 
63 /* Define this to be nonzero if static stack checking is supported.  */
64 #define STACK_CHECK_STATIC_BUILTIN 1
65 
66 /* The default value isn't sufficient in 64-bit mode.  */
67 #define STACK_CHECK_PROTECT (TARGET_64BIT ? 16 * 1024 : 12 * 1024)
68