1*fae548d3Szrj /* XGATE ELF support for BFD. 2*fae548d3Szrj Copyright (C) 2010-2020 Free Software Foundation, Inc. 3*fae548d3Szrj 4*fae548d3Szrj This file is part of BFD, the Binary File Descriptor library. 5*fae548d3Szrj 6*fae548d3Szrj This program is free software; you can redistribute it and/or modify 7*fae548d3Szrj it under the terms of the GNU General Public License as published by 8*fae548d3Szrj the Free Software Foundation; either version 2 of the License, or 9*fae548d3Szrj (at your option) any later version. 10*fae548d3Szrj 11*fae548d3Szrj This program is distributed in the hope that it will be useful, 12*fae548d3Szrj but WITHOUT ANY WARRANTY; without even the implied warranty of 13*fae548d3Szrj MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*fae548d3Szrj GNU General Public License for more details. 15*fae548d3Szrj 16*fae548d3Szrj You should have received a copy of the GNU General Public License 17*fae548d3Szrj along with this program; if not, write to the Free Software Foundation, 18*fae548d3Szrj Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 19*fae548d3Szrj 20*fae548d3Szrj #ifndef _ELF_XGATE_H 21*fae548d3Szrj #define _ELF_XGATE_H 22*fae548d3Szrj 23*fae548d3Szrj #include "elf/reloc-macros.h" 24*fae548d3Szrj 25*fae548d3Szrj /* Relocation types. */ 26*fae548d3Szrj START_RELOC_NUMBERS (elf_xgate_reloc_type) 27*fae548d3Szrj RELOC_NUMBER (R_XGATE_NONE, 0) 28*fae548d3Szrj RELOC_NUMBER (R_XGATE_8, 1) 29*fae548d3Szrj RELOC_NUMBER (R_XGATE_PCREL_8, 2) 30*fae548d3Szrj RELOC_NUMBER (R_XGATE_16, 3) 31*fae548d3Szrj RELOC_NUMBER (R_XGATE_32, 4) 32*fae548d3Szrj RELOC_NUMBER (R_XGATE_PCREL_16, 5) 33*fae548d3Szrj /* These are GNU extensions to enable C++ vtable garbage collection. */ 34*fae548d3Szrj RELOC_NUMBER (R_XGATE_GNU_VTINHERIT, 6) 35*fae548d3Szrj RELOC_NUMBER (R_XGATE_GNU_VTENTRY, 7) 36*fae548d3Szrj 37*fae548d3Szrj RELOC_NUMBER (R_XGATE_24, 8) 38*fae548d3Szrj RELOC_NUMBER (R_XGATE_LO16, 9) 39*fae548d3Szrj RELOC_NUMBER (R_XGATE_GPAGE, 10) 40*fae548d3Szrj RELOC_NUMBER (R_XGATE_PCREL_9, 11) 41*fae548d3Szrj RELOC_NUMBER (R_XGATE_PCREL_10, 12) 42*fae548d3Szrj RELOC_NUMBER (R_XGATE_IMM8_LO, 13) 43*fae548d3Szrj RELOC_NUMBER (R_XGATE_IMM8_HI, 14) 44*fae548d3Szrj RELOC_NUMBER (R_XGATE_IMM3, 15) 45*fae548d3Szrj RELOC_NUMBER (R_XGATE_IMM4, 16) 46*fae548d3Szrj RELOC_NUMBER (R_XGATE_IMM5, 17) 47*fae548d3Szrj 48*fae548d3Szrj /* GNU extension for linker relaxation. 49*fae548d3Szrj Mark beginning of a jump instruction (any form). */ 50*fae548d3Szrj RELOC_NUMBER (R_XGATE_RL_JUMP, 18) 51*fae548d3Szrj 52*fae548d3Szrj /* Mark beginning of Gcc relaxation group instruction. */ 53*fae548d3Szrj RELOC_NUMBER (R_XGATE_RL_GROUP, 19) 54*fae548d3Szrj END_RELOC_NUMBERS (R_XGATE_max) 55*fae548d3Szrj 56*fae548d3Szrj /* Processor specific flags for the ELF header e_flags field. */ 57*fae548d3Szrj 58*fae548d3Szrj /* ABI identification. */ 59*fae548d3Szrj #define EF_XGATE_ABI 0x00000000F 60*fae548d3Szrj 61*fae548d3Szrj /* Integers are 32-bit long. */ 62*fae548d3Szrj #define E_XGATE_I32 0x000000001 63*fae548d3Szrj 64*fae548d3Szrj /* Doubles are 64-bit long. */ 65*fae548d3Szrj #define E_XGATE_F64 0x000000002 66*fae548d3Szrj 67*fae548d3Szrj #define EF_XGATE_MACH_MASK 0xF0 68*fae548d3Szrj 69*fae548d3Szrj #define EF_XGATE_MACH 0x80 /* XGATE microcontroller. */ 70*fae548d3Szrj 71*fae548d3Szrj #define E_M68HCS12X_GLOBAL 0x100 72*fae548d3Szrj 73*fae548d3Szrj /* Identify interrupt handlers. This is used by the debugger to 74*fae548d3Szrj correctly compute the stack frame. */ 75*fae548d3Szrj #define STO_XGATE_INTERRUPT 0x40 76*fae548d3Szrj 77*fae548d3Szrj #endif 78