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| Commit | Line | Data |
|---|---|---|
| e430824f | 1 | /* Definitions for option handling for Nios II. |
| 83ffe9cd | 2 | Copyright (C) 2013-2023 Free Software Foundation, Inc. |
| e430824f CLT |
3 | |
| 4 | This file is part of GCC. | |
| 5 | ||
| 6 | GCC is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 3, or (at your option) | |
| 9 | any later version. | |
| 10 | ||
| 11 | GCC is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with GCC; see the file COPYING3. If not see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef NIOS2_OPTS_H | |
| 21 | #define NIOS2_OPTS_H | |
| 22 | ||
| 56314783 SL |
23 | /* Enumerate the possible -mgpopt choices. */ |
| 24 | enum nios2_gpopt_type | |
| 25 | { | |
| 26 | gpopt_unspecified = -1, | |
| 27 | gpopt_none, | |
| 28 | gpopt_local, | |
| 29 | gpopt_global, | |
| 30 | gpopt_data, | |
| 31 | gpopt_all | |
| 32 | }; | |
| 33 | ||
| 34 | ||
| e430824f CLT |
35 | /* Enumeration of all FPU insn codes. */ |
| 36 | #define N2FPU_ALL_CODES \ | |
| 37 | N2FPU_CODE(fadds) N2FPU_CODE(fsubs) N2FPU_CODE(fmuls) N2FPU_CODE(fdivs) \ | |
| 38 | N2FPU_CODE(fmins) N2FPU_CODE(fmaxs) \ | |
| 39 | N2FPU_CODE(fnegs) N2FPU_CODE(fabss) N2FPU_CODE(fsqrts) \ | |
| 40 | N2FPU_CODE(fsins) N2FPU_CODE(fcoss) N2FPU_CODE(ftans) N2FPU_CODE(fatans) \ | |
| 41 | N2FPU_CODE(fexps) N2FPU_CODE(flogs) \ | |
| 42 | N2FPU_CODE(fcmpeqs) N2FPU_CODE(fcmpnes) \ | |
| 43 | N2FPU_CODE(fcmplts) N2FPU_CODE(fcmples) \ | |
| 44 | N2FPU_CODE(fcmpgts) N2FPU_CODE(fcmpges) \ | |
| 45 | \ | |
| 46 | N2FPU_CODE(faddd) N2FPU_CODE(fsubd) N2FPU_CODE(fmuld) N2FPU_CODE(fdivd) \ | |
| 47 | N2FPU_CODE(fmind) N2FPU_CODE(fmaxd) \ | |
| 48 | N2FPU_CODE(fnegd) N2FPU_CODE(fabsd) N2FPU_CODE(fsqrtd) \ | |
| 49 | N2FPU_CODE(fsind) N2FPU_CODE(fcosd) N2FPU_CODE(ftand) N2FPU_CODE(fatand) \ | |
| 50 | N2FPU_CODE(fexpd) N2FPU_CODE(flogd) \ | |
| 51 | N2FPU_CODE(fcmpeqd) N2FPU_CODE(fcmpned) \ | |
| 52 | N2FPU_CODE(fcmpltd) N2FPU_CODE(fcmpled) \ | |
| 53 | N2FPU_CODE(fcmpgtd) N2FPU_CODE(fcmpged) \ | |
| 54 | \ | |
| 55 | N2FPU_CODE(floatis) N2FPU_CODE(floatus) \ | |
| 56 | N2FPU_CODE(floatid) N2FPU_CODE(floatud) \ | |
| aa221564 | 57 | N2FPU_CODE(round) N2FPU_CODE(fixsi) N2FPU_CODE(fixsu) \ |
| e430824f CLT |
58 | N2FPU_CODE(fixdi) N2FPU_CODE(fixdu) \ |
| 59 | N2FPU_CODE(fextsd) N2FPU_CODE(ftruncds) \ | |
| 60 | \ | |
| 61 | N2FPU_CODE(fwrx) N2FPU_CODE(fwry) \ | |
| 62 | N2FPU_CODE(frdxlo) N2FPU_CODE(frdxhi) N2FPU_CODE(frdy) | |
| 63 | ||
| 64 | enum n2fpu_code { | |
| 65 | #define N2FPU_CODE(name) n2fpu_ ## name, | |
| 66 | N2FPU_ALL_CODES | |
| 67 | #undef N2FPU_CODE | |
| 68 | n2fpu_code_num | |
| 69 | }; | |
| 70 | ||
| 71 | /* An enumeration to indicate the custom code status; if values within 0--255 | |
| 72 | are registered to an FPU insn, or custom insn. */ | |
| 73 | enum nios2_ccs_code | |
| 74 | { | |
| 75 | CCS_UNUSED, | |
| 76 | CCS_FPU, | |
| 77 | CCS_BUILTIN_CALL | |
| 78 | }; | |
| 79 | ||
| 77c50d73 SL |
80 | /* Supported Nios II Architectures. */ |
| 81 | enum nios2_arch_type | |
| 82 | { | |
| 83 | ARCH_R1=1, | |
| 84 | ARCH_R2 | |
| 85 | }; | |
| 86 | ||
| e430824f CLT |
87 | #endif |
| 88 |