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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [include/] [elf/] [ip2k.h] - Rev 842
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/* IP2xxx ELF support for BFD. Copyright (C) 2000, 2002 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef _ELF_IP2K_H #define _ELF_IP2K_H #include "elf/reloc-macros.h" /* Relocations. */ START_RELOC_NUMBERS (elf_ip2k_reloc_type) RELOC_NUMBER (R_IP2K_NONE, 0) RELOC_NUMBER (R_IP2K_16, 1) RELOC_NUMBER (R_IP2K_32, 2) RELOC_NUMBER (R_IP2K_FR9, 3) RELOC_NUMBER (R_IP2K_BANK, 4) RELOC_NUMBER (R_IP2K_ADDR16CJP, 5) RELOC_NUMBER (R_IP2K_PAGE3, 6) RELOC_NUMBER (R_IP2K_LO8DATA, 7) RELOC_NUMBER (R_IP2K_HI8DATA, 8) RELOC_NUMBER (R_IP2K_LO8INSN, 9) RELOC_NUMBER (R_IP2K_HI8INSN, 10) RELOC_NUMBER (R_IP2K_PC_SKIP, 11) RELOC_NUMBER (R_IP2K_TEXT, 12) RELOC_NUMBER (R_IP2K_FR_OFFSET, 13) RELOC_NUMBER (R_IP2K_EX8DATA, 14) END_RELOC_NUMBERS(R_IP2K_max) /* Define the data & instruction memory discriminator. In a linked executable, an symbol should be deemed to point to an instruction if ((address & IP2K_INSN_MASK) == IP2K_INSN_VALUE), and similarly for the data space. See also `ld/emulparams/elf32ip2k.sh'. */ /* ??? Consider extending the _MASK values to include all the intermediate bits that must be zero due to the limited physical memory size on the IP2K. */ #define IP2K_DATA_MASK 0xff000000 #define IP2K_DATA_VALUE 0x01000000 #define IP2K_INSN_MASK 0xff000000 #define IP2K_INSN_VALUE 0x02000000 /* The location of the memory mapped hardware stack. */ #define IP2K_STACK_VALUE 0x0f000000 #define IP2K_STACK_SIZE 0x20 #endif /* _ELF_IP2K_H */