Fix error when selecting number of memory pools
[official-gcc.git] / gcc / config / glibc-d.c
blobb73ee01f21d22eca2fac6584a8a3ce257d4555dd
1 /* Glibc support needed only by D front-end.
2 Copyright (C) 2017-2018 Free Software Foundation, Inc.
4 GCC is free software; you can redistribute it and/or modify it under
5 the terms of the GNU General Public License as published by the Free
6 Software Foundation; either version 3, or (at your option) any later
7 version.
9 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
10 WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 for more details.
14 You should have received a copy of the GNU General Public License
15 along with GCC; see the file COPYING3. If not see
16 <http://www.gnu.org/licenses/>. */
18 #include "config.h"
19 #include "system.h"
20 #include "coretypes.h"
21 #include "tm.h"
22 #include "memmodel.h"
23 #include "tm_p.h"
24 #include "d/d-target.h"
25 #include "d/d-target-def.h"
27 /* Implement TARGET_D_OS_VERSIONS for Glibc targets. */
29 static void
30 glibc_d_os_builtins (void)
32 d_add_builtin_version ("Posix");
34 #define builtin_version(TXT) d_add_builtin_version (TXT)
36 #ifdef GNU_USER_TARGET_D_OS_VERSIONS
37 GNU_USER_TARGET_D_OS_VERSIONS ();
38 #endif
40 #ifdef EXTRA_TARGET_D_OS_VERSIONS
41 EXTRA_TARGET_D_OS_VERSIONS ();
42 #endif
45 /* Implement TARGET_D_CRITSEC_SIZE for Glibc targets. */
47 static unsigned
48 glibc_d_critsec_size (void)
50 /* This is the sizeof pthread_mutex_t. */
51 #ifdef GNU_USER_TARGET_D_CRITSEC_SIZE
52 return GNU_USER_TARGET_D_CRITSEC_SIZE;
53 #else
54 return (POINTER_SIZE == 64) ? 40 : 24;
55 #endif
58 #undef TARGET_D_OS_VERSIONS
59 #define TARGET_D_OS_VERSIONS glibc_d_os_builtins
61 #undef TARGET_D_CRITSEC_SIZE
62 #define TARGET_D_CRITSEC_SIZE glibc_d_critsec_size
64 struct gcc_targetdm targetdm = TARGETDM_INITIALIZER;