Mercurial > hg > CbC > CbC_gcc

comparison libgcc/generic-morestack.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
comparison
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131:84e7813d76e9 145:1830386684a0
1 /* Library support for -fsplit-stack. */ 1 /* Library support for -fsplit-stack. */
2 /* Copyright (C) 2009-2018 Free Software Foundation, Inc. 2 /* Copyright (C) 2009-2020 Free Software Foundation, Inc.
3 Contributed by Ian Lance Taylor <iant@google.com>. 3 Contributed by Ian Lance Taylor <iant@google.com>.
4 4
5 This file is part of GCC. 5 This file is part of GCC.
6 6
7 GCC is free software; you can redistribute it and/or modify it under 7 GCC is free software; you can redistribute it and/or modify it under
20 20
21 You should have received a copy of the GNU General Public License and 21 You should have received a copy of the GNU General Public License and
22 a copy of the GCC Runtime Library Exception along with this program; 22 a copy of the GCC Runtime Library Exception along with this program;
23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
24 <http://www.gnu.org/licenses/>. */ 24 <http://www.gnu.org/licenses/>. */
25
26 #pragma GCC optimize ("no-isolate-erroneous-paths-dereference")
25 27
26 /* powerpc 32-bit not supported. */ 28 /* powerpc 32-bit not supported. */
27 #if !defined __powerpc__ || defined __powerpc64__ 29 #if !defined __powerpc__ || defined __powerpc64__
28 30
29 #include "tconfig.h" 31 #include "tconfig.h"
30 #include "tsystem.h" 32 #include "tsystem.h"
31 #include "coretypes.h" 33 #include "coretypes.h"
32 #include "tm.h" 34 #include "tm.h"
33 #include "libgcc_tm.h" 35 #include "libgcc_tm.h"
34 36
35 /* If inhibit_libc is defined, we can not compile this file. The 37 /* If inhibit_libc is defined, we cannot compile this file. The
36 effect is that people will not be able to use -fsplit-stack. That 38 effect is that people will not be able to use -fsplit-stack. That
37 is much better than failing the build particularly since people 39 is much better than failing the build particularly since people
38 will want to define inhibit_libc while building a compiler which 40 will want to define inhibit_libc while building a compiler which
39 can build glibc. */ 41 can build glibc. */
40 42