fuchsia / third_party / binutils-gdb / 2588d938d15f72c6a80eb1152dd578469452c2fb / . / include / elf / ip2k.h

/* IP2xxx ELF support for BFD. | |

Copyright (C) 2000-2016 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 3 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 */ |