1 /* Enable E500 support. 2 Copyright (C) 2003-2018 Free Software Foundation, Inc. 3 This file is part of GCC. 4 5 GCC is free software; you can redistribute it and/or modify it 6 under the terms of the GNU General Public License as published 7 by the Free Software Foundation; either version 3, or (at your 8 option) any later version. 9 10 GCC is distributed in the hope that it will be useful, but WITHOUT 11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 12 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 13 License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with GCC; see the file COPYING3. If not see 17 <http://www.gnu.org/licenses/>. */ 18 19 #undef TARGET_SPE_ABI 20 #undef TARGET_SPE 21 #undef TARGET_FPRS 22 #undef TARGET_E500_SINGLE 23 #undef TARGET_E500_DOUBLE 24 #undef CHECK_E500_OPTIONS 25 26 #define TARGET_SPE_ABI rs6000_spe_abi 27 #define TARGET_SPE rs6000_spe 28 #define TARGET_FPRS (rs6000_float_gprs == 0) 29 #define TARGET_E500_SINGLE (TARGET_HARD_FLOAT && rs6000_float_gprs == 1) 30 #define TARGET_E500_DOUBLE (TARGET_HARD_FLOAT && rs6000_float_gprs == 2) 31 #define CHECK_E500_OPTIONS \ 32 do { \ 33 if (TARGET_SPE || TARGET_SPE_ABI \ 34 || TARGET_E500_SINGLE || TARGET_E500_DOUBLE) \ 35 { \ 36 if (TARGET_ALTIVEC) \ 37 error ("AltiVec and SPE instructions cannot coexist"); \ 38 if (TARGET_VSX) \ 39 error ("VSX and SPE instructions cannot coexist"); \ 40 if (TARGET_64BIT) \ 41 error ("64-bit SPE not supported"); \ 42 if (TARGET_HARD_FLOAT && TARGET_FPRS) \ 43 error ("E500 and FPRs not supported"); \ 44 } \ 45 } while (0) 46