| /* Subroutines for the D front end on the PowerPC architecture. |
| Copyright (C) 2017-2022 Free Software Foundation, Inc. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #define IN_TARGET_CODE 1 |
| |
| #include "config.h" |
| #include "system.h" |
| #include "coretypes.h" |
| #include "tm.h" |
| #include "tm_d.h" |
| #include "d/d-target.h" |
| #include "d/d-target-def.h" |
| |
| /* Implement TARGET_D_CPU_VERSIONS for PowerPC targets. */ |
| |
| void |
| rs6000_d_target_versions (void) |
| { |
| if (TARGET_64BIT) |
| d_add_builtin_version ("PPC64"); |
| else |
| d_add_builtin_version ("PPC"); |
| |
| if (TARGET_HARD_FLOAT) |
| { |
| d_add_builtin_version ("PPC_HardFloat"); |
| d_add_builtin_version ("D_HardFloat"); |
| } |
| else if (TARGET_SOFT_FLOAT) |
| { |
| d_add_builtin_version ("PPC_SoftFloat"); |
| d_add_builtin_version ("D_SoftFloat"); |
| } |
| } |
| |
| /* Handle a call to `__traits(getTargetInfo, "floatAbi")'. */ |
| |
| static tree |
| rs6000_d_handle_target_float_abi (void) |
| { |
| const char *abi; |
| |
| if (TARGET_HARD_FLOAT) |
| abi = "hard"; |
| else if (TARGET_SOFT_FLOAT) |
| abi = "soft"; |
| else |
| abi = ""; |
| |
| return build_string_literal (strlen (abi) + 1, abi); |
| } |
| |
| /* Handle a call to `__traits(getTargetInfo, "objectFormat")'. */ |
| |
| static tree |
| rs6000_d_handle_target_object_format (void) |
| { |
| const char *objfmt = NULL; |
| |
| if (TARGET_ELF) |
| objfmt = "elf"; |
| else if (TARGET_MACHO) |
| objfmt = "macho"; |
| else if (TARGET_XCOFF) |
| objfmt = "coff"; |
| |
| if (objfmt == NULL) |
| return NULL_TREE; |
| |
| return build_string_literal (strlen (objfmt) + 1, objfmt); |
| } |
| |
| /* Implement TARGET_D_REGISTER_CPU_TARGET_INFO. */ |
| |
| void |
| rs6000_d_register_target_info (void) |
| { |
| const struct d_target_info_spec handlers[] = { |
| { "floatAbi", rs6000_d_handle_target_float_abi }, |
| { "objectFormat", rs6000_d_handle_target_object_format }, |
| { NULL, NULL }, |
| }; |
| |
| d_add_target_info_handlers (handlers); |
| } |