projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 526b7aee SV |
1 | /* GCC option-handling definitions for the Synopsys DesignWare ARC architecture. |
| 2 | ||
| a945c346 | 3 | Copyright (C) 2007-2024 Free Software Foundation, Inc. |
| 526b7aee SV |
4 | |
| 5 | This file is part of GCC. | |
| 6 | ||
| 7 | GCC is free software; you can redistribute it and/or modify it | |
| 8 | under the terms of the GNU General Public License as published | |
| 9 | by the Free Software Foundation; either version 3, or (at your | |
| 10 | option) any later version. | |
| 11 | ||
| 12 | GCC is distributed in the hope that it will be useful, but WITHOUT | |
| 13 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 14 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
| 15 | License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with GCC; see the file COPYING3. If not see | |
| 19 | <http://www.gnu.org/licenses/>. */ | |
| 20 | ||
| f9ccf899 CZ |
21 | #ifndef ARC_OPTS_H |
| 22 | #define ARC_OPTS_H | |
| 23 | ||
| 526b7aee SV |
24 | enum processor_type |
| 25 | { | |
| f9ccf899 | 26 | PROCESSOR_NONE = 0, |
| 09d69286 | 27 | #define ARC_CPU(NAME, ARCH, FLAGS, EXTRA, TUNE) PROCESSOR_##NAME, |
| f9ccf899 CZ |
28 | #include "arc-cpus.def" |
| 29 | #undef ARC_CPU | |
| 30 | PROCESSOR_generic | |
| 526b7aee | 31 | }; |
| 8f3304d0 CZ |
32 | |
| 33 | /* Single precision floating point. */ | |
| 34 | #define FPU_SP 0x0001 | |
| 35 | /* Single precision fused floating point operations. */ | |
| 36 | #define FPU_SF 0x0002 | |
| 37 | /* Single precision floating point format conversion operations. */ | |
| 38 | #define FPU_SC 0x0004 | |
| 39 | /* Single precision floating point sqrt and div operations. */ | |
| 40 | #define FPU_SD 0x0008 | |
| 41 | /* Double precision floating point. */ | |
| 42 | #define FPU_DP 0x0010 | |
| 43 | /* Double precision fused floating point operations. */ | |
| 44 | #define FPU_DF 0x0020 | |
| 45 | /* Double precision floating point format conversion operations. */ | |
| 46 | #define FPU_DC 0x0040 | |
| 47 | /* Double precision floating point sqrt and div operations. */ | |
| 48 | #define FPU_DD 0x0080 | |
| 49 | /* Double precision floating point assist operations. */ | |
| 50 | #define FPX_DP 0x0100 | |
| c4014855 CZ |
51 | /* Quark SE floating point instructions. */ |
| 52 | #define FPX_QK 0x0200 | |
| 8f3304d0 | 53 | |
| f9ccf899 CZ |
54 | /* fpus option combi. */ |
| 55 | #define FPU_FPUS (FPU_SP | FPU_SC) | |
| 56 | /* fpud option combi. */ | |
| 57 | #define FPU_FPUD (FPU_SP | FPU_SC | FPU_DP | FPU_DC) | |
| 58 | /* fpuda option combi. */ | |
| 59 | #define FPU_FPUDA (FPU_SP | FPU_SC | FPX_DP) | |
| 60 | /* fpuda_div option combi. */ | |
| 61 | #define FPU_FPUDA_DIV (FPU_SP | FPU_SC | FPU_SD | FPX_DP) | |
| 62 | /* fpuda_fma option combi. */ | |
| 63 | #define FPU_FPUDA_FMA (FPU_SP | FPU_SC | FPU_SF | FPX_DP) | |
| 64 | /* fpuda_all option combi. */ | |
| 65 | #define FPU_FPUDA_ALL (FPU_SP | FPU_SC | FPU_SF | FPU_SD | FPX_DP) | |
| 66 | /* fpus_div option combi. */ | |
| 67 | #define FPU_FPUS_DIV (FPU_SP | FPU_SC | FPU_SD) | |
| 68 | /* fpus_fma option combi. */ | |
| 69 | #define FPU_FPUS_FMA (FPU_SP | FPU_SC | FPU_SF) | |
| 70 | /* fpus_all option combi. */ | |
| 71 | #define FPU_FPUS_ALL (FPU_SP | FPU_SC | FPU_SF | FPU_SD) | |
| 72 | /* fpud_div option combi. */ | |
| 73 | #define FPU_FPUD_DIV (FPU_FPUS_DIV | FPU_DP | FPU_DC | FPU_DD) | |
| 74 | /* fpud_fma option combi. */ | |
| 75 | #define FPU_FPUD_FMA (FPU_FPUS_FMA | FPU_DP | FPU_DC | FPU_DF) | |
| 76 | /* fpud_all option combi. */ | |
| 77 | #define FPU_FPUD_ALL (FPU_FPUS_ALL | FPU_DP | FPU_DC | FPU_DF | FPU_DD) | |
| 78 | ||
| 79 | /* Default FPU option value needed to mark if the variable in question | |
| 80 | is changed by a command line option or not. This is required when | |
| 81 | we set the cpu's specific configuration. */ | |
| 82 | #define DEFAULT_arc_fpu_build 0x10000000 | |
| 83 | ||
| 84 | /* Default MPY option value. */ | |
| 85 | #define DEFAULT_arc_mpy_option -1 | |
| 86 | ||
| 87 | #endif /* ARC_OPTS_H */ |