1 /* Copyright (C) 2017-2020 Free Software Foundation, Inc. 2 3 This file is part of GDB. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 #include "gdbsupport/common-defs.h" 19 #include "i386.h" 20 #include "gdbsupport/tdesc.h" 21 #include "gdbsupport/x86-xstate.h" 22 #include <stdlib.h> 23 24 #include "../features/i386/32bit-core.c" 25 #include "../features/i386/32bit-linux.c" 26 #include "../features/i386/32bit-sse.c" 27 #include "../features/i386/32bit-avx.c" 28 #include "../features/i386/32bit-avx512.c" 29 #include "../features/i386/32bit-mpx.c" 30 #include "../features/i386/32bit-pkeys.c" 31 #include "../features/i386/32bit-segments.c" 32 33 /* Create i386 target descriptions according to XCR0. */ 34 35 target_desc * 36 i386_create_target_description (uint64_t xcr0, bool is_linux, bool segments) 37 { 38 target_desc *tdesc = allocate_target_description (); 39 40 #ifndef IN_PROCESS_AGENT 41 set_tdesc_architecture (tdesc, "i386"); 42 if (is_linux) 43 set_tdesc_osabi (tdesc, "GNU/Linux"); 44 #endif 45 46 long regnum = 0; 47 48 if (xcr0 & X86_XSTATE_X87) 49 regnum = create_feature_i386_32bit_core (tdesc, regnum); 50 51 if (xcr0 & X86_XSTATE_SSE) 52 regnum = create_feature_i386_32bit_sse (tdesc, regnum); 53 54 if (is_linux) 55 regnum = create_feature_i386_32bit_linux (tdesc, regnum); 56 57 if (segments) 58 regnum = create_feature_i386_32bit_segments (tdesc, regnum); 59 60 if (xcr0 & X86_XSTATE_AVX) 61 regnum = create_feature_i386_32bit_avx (tdesc, regnum); 62 63 if (xcr0 & X86_XSTATE_MPX) 64 regnum = create_feature_i386_32bit_mpx (tdesc, regnum); 65 66 if (xcr0 & X86_XSTATE_AVX512) 67 regnum = create_feature_i386_32bit_avx512 (tdesc, regnum); 68 69 if (xcr0 & X86_XSTATE_PKRU) 70 regnum = create_feature_i386_32bit_pkeys (tdesc, regnum); 71 72 return tdesc; 73 } 74