1 /* Subroutines for the D front end on the SPARC architecture. 2 Copyright (C) 2017-2022 Free Software Foundation, Inc. 3 4 GCC is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 3, or (at your option) 7 any later version. 8 9 GCC is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License 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 #define IN_TARGET_CODE 1 19 20 #include "config.h" 21 #include "system.h" 22 #include "coretypes.h" 23 #include "tm.h" 24 #include "tm_d.h" 25 #include "d/d-target.h" 26 #include "d/d-target-def.h" 27 28 /* Implement TARGET_D_CPU_VERSIONS for SPARC targets. */ 29 30 void sparc_d_target_versions(void)31sparc_d_target_versions (void) 32 { 33 if (TARGET_64BIT) 34 d_add_builtin_version ("SPARC64"); 35 else 36 d_add_builtin_version ("SPARC"); 37 38 if (TARGET_V8PLUS) 39 d_add_builtin_version ("SPARC_V8Plus"); 40 41 if (TARGET_FPU) 42 { 43 d_add_builtin_version ("D_HardFloat"); 44 d_add_builtin_version ("SPARC_HardFloat"); 45 } 46 else 47 { 48 d_add_builtin_version ("D_SoftFloat"); 49 d_add_builtin_version ("SPARC_SoftFloat"); 50 } 51 } 52 53 /* Handle a call to `__traits(getTargetInfo, "floatAbi")'. */ 54 55 static tree sparc_d_handle_target_float_abi(void)56sparc_d_handle_target_float_abi (void) 57 { 58 const char *abi; 59 60 if (TARGET_FPU) 61 abi = "hard"; 62 else 63 abi = "soft"; 64 65 return build_string_literal (strlen (abi) + 1, abi); 66 } 67 68 /* Implement TARGET_D_REGISTER_CPU_TARGET_INFO. */ 69 70 void sparc_d_register_target_info(void)71sparc_d_register_target_info (void) 72 { 73 const struct d_target_info_spec handlers[] = { 74 { "floatAbi", sparc_d_handle_target_float_abi }, 75 { NULL, NULL }, 76 }; 77 78 d_add_target_info_handlers (handlers); 79 } 80