1*fae548d3Szrj /* IP2xxx ELF support for BFD. 2*fae548d3Szrj Copyright (C) 2000-2020 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 3 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_IP2K_H 21*fae548d3Szrj #define _ELF_IP2K_H 22*fae548d3Szrj 23*fae548d3Szrj #include "elf/reloc-macros.h" 24*fae548d3Szrj 25*fae548d3Szrj /* Relocations. */ 26*fae548d3Szrj START_RELOC_NUMBERS (elf_ip2k_reloc_type) 27*fae548d3Szrj RELOC_NUMBER (R_IP2K_NONE, 0) 28*fae548d3Szrj RELOC_NUMBER (R_IP2K_16, 1) 29*fae548d3Szrj RELOC_NUMBER (R_IP2K_32, 2) 30*fae548d3Szrj RELOC_NUMBER (R_IP2K_FR9, 3) 31*fae548d3Szrj RELOC_NUMBER (R_IP2K_BANK, 4) 32*fae548d3Szrj RELOC_NUMBER (R_IP2K_ADDR16CJP, 5) 33*fae548d3Szrj RELOC_NUMBER (R_IP2K_PAGE3, 6) 34*fae548d3Szrj RELOC_NUMBER (R_IP2K_LO8DATA, 7) 35*fae548d3Szrj RELOC_NUMBER (R_IP2K_HI8DATA, 8) 36*fae548d3Szrj RELOC_NUMBER (R_IP2K_LO8INSN, 9) 37*fae548d3Szrj RELOC_NUMBER (R_IP2K_HI8INSN, 10) 38*fae548d3Szrj RELOC_NUMBER (R_IP2K_PC_SKIP, 11) 39*fae548d3Szrj RELOC_NUMBER (R_IP2K_TEXT, 12) 40*fae548d3Szrj RELOC_NUMBER (R_IP2K_FR_OFFSET, 13) 41*fae548d3Szrj RELOC_NUMBER (R_IP2K_EX8DATA, 14) 42*fae548d3Szrj END_RELOC_NUMBERS(R_IP2K_max) 43*fae548d3Szrj 44*fae548d3Szrj 45*fae548d3Szrj /* Define the data & instruction memory discriminator. In a linked 46*fae548d3Szrj executable, an symbol should be deemed to point to an instruction 47*fae548d3Szrj if ((address & IP2K_INSN_MASK) == IP2K_INSN_VALUE), and similarly 48*fae548d3Szrj for the data space. See also `ld/emulparams/elf32ip2k.sh'. */ 49*fae548d3Szrj /* ??? Consider extending the _MASK values to include all the 50*fae548d3Szrj intermediate bits that must be zero due to the limited physical 51*fae548d3Szrj memory size on the IP2K. */ 52*fae548d3Szrj 53*fae548d3Szrj #define IP2K_DATA_MASK 0xff000000 54*fae548d3Szrj #define IP2K_DATA_VALUE 0x01000000 55*fae548d3Szrj #define IP2K_INSN_MASK 0xff000000 56*fae548d3Szrj #define IP2K_INSN_VALUE 0x02000000 57*fae548d3Szrj 58*fae548d3Szrj /* The location of the memory mapped hardware stack. */ 59*fae548d3Szrj #define IP2K_STACK_VALUE 0x0f000000 60*fae548d3Szrj #define IP2K_STACK_SIZE 0x20 61*fae548d3Szrj 62*fae548d3Szrj #endif /* _ELF_IP2K_H */ 63