1 /* Solaris support needed only by D front-end. 2 Copyright (C) 2018-2020 Free Software Foundation, Inc. 3 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. 8 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. 13 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/>. */ 17 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" 26 27 /* Implement TARGET_D_OS_VERSIONS for Solaris targets. */ 28 29 static void solaris_d_os_builtins(void)30solaris_d_os_builtins (void) 31 { 32 d_add_builtin_version ("Posix"); 33 d_add_builtin_version ("Solaris"); \ 34 } 35 36 /* Implement TARGET_D_CRITSEC_SIZE for Solaris targets. */ 37 38 static unsigned solaris_d_critsec_size(void)39solaris_d_critsec_size (void) 40 { 41 /* This is the sizeof pthread_mutex_t. */ 42 return 24; 43 } 44 45 #undef TARGET_D_OS_VERSIONS 46 #define TARGET_D_OS_VERSIONS solaris_d_os_builtins 47 48 #undef TARGET_D_CRITSEC_SIZE 49 #define TARGET_D_CRITSEC_SIZE solaris_d_critsec_size 50 51 struct gcc_targetdm targetdm = TARGETDM_INITIALIZER; 52