1*d2201f2fSdrahn /* IP2xxx ELF support for BFD. 2*d2201f2fSdrahn Copyright (C) 2000, 2002 Free Software Foundation, Inc. 3*d2201f2fSdrahn 4*d2201f2fSdrahn This file is part of BFD, the Binary File Descriptor library. 5*d2201f2fSdrahn 6*d2201f2fSdrahn This program is free software; you can redistribute it and/or modify 7*d2201f2fSdrahn it under the terms of the GNU General Public License as published by 8*d2201f2fSdrahn the Free Software Foundation; either version 2 of the License, or 9*d2201f2fSdrahn (at your option) any later version. 10*d2201f2fSdrahn 11*d2201f2fSdrahn This program is distributed in the hope that it will be useful, 12*d2201f2fSdrahn but WITHOUT ANY WARRANTY; without even the implied warranty of 13*d2201f2fSdrahn MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*d2201f2fSdrahn GNU General Public License for more details. 15*d2201f2fSdrahn 16*d2201f2fSdrahn You should have received a copy of the GNU General Public License 17*d2201f2fSdrahn along with this program; if not, write to the Free Software Foundation, Inc., 18*d2201f2fSdrahn 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 19*d2201f2fSdrahn 20*d2201f2fSdrahn #ifndef _ELF_IP2K_H 21*d2201f2fSdrahn #define _ELF_IP2K_H 22*d2201f2fSdrahn 23*d2201f2fSdrahn #include "elf/reloc-macros.h" 24*d2201f2fSdrahn 25*d2201f2fSdrahn /* Relocations. */ 26*d2201f2fSdrahn START_RELOC_NUMBERS (elf_ip2k_reloc_type) 27*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_NONE, 0) 28*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_16, 1) 29*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_32, 2) 30*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_FR9, 3) 31*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_BANK, 4) 32*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_ADDR16CJP, 5) 33*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_PAGE3, 6) 34*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_LO8DATA, 7) 35*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_HI8DATA, 8) 36*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_LO8INSN, 9) 37*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_HI8INSN, 10) 38*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_PC_SKIP, 11) 39*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_TEXT, 12) 40*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_FR_OFFSET, 13) 41*d2201f2fSdrahn RELOC_NUMBER (R_IP2K_EX8DATA, 14) 42*d2201f2fSdrahn END_RELOC_NUMBERS(R_IP2K_max) 43*d2201f2fSdrahn 44*d2201f2fSdrahn 45*d2201f2fSdrahn /* Define the data & instruction memory discriminator. In a linked 46*d2201f2fSdrahn executable, an symbol should be deemed to point to an instruction 47*d2201f2fSdrahn if ((address & IP2K_INSN_MASK) == IP2K_INSN_VALUE), and similarly 48*d2201f2fSdrahn for the data space. See also `ld/emulparams/elf32ip2k.sh'. */ 49*d2201f2fSdrahn /* ??? Consider extending the _MASK values to include all the 50*d2201f2fSdrahn intermediate bits that must be zero due to the limited physical 51*d2201f2fSdrahn memory size on the IP2K. */ 52*d2201f2fSdrahn 53*d2201f2fSdrahn #define IP2K_DATA_MASK 0xff000000 54*d2201f2fSdrahn #define IP2K_DATA_VALUE 0x01000000 55*d2201f2fSdrahn #define IP2K_INSN_MASK 0xff000000 56*d2201f2fSdrahn #define IP2K_INSN_VALUE 0x02000000 57*d2201f2fSdrahn 58*d2201f2fSdrahn /* The location of the memory mapped hardware stack. */ 59*d2201f2fSdrahn #define IP2K_STACK_VALUE 0x0f000000 60*d2201f2fSdrahn #define IP2K_STACK_SIZE 0x20 61*d2201f2fSdrahn 62*d2201f2fSdrahn #endif /* _ELF_IP2K_H */ 63