diff options
Diffstat (limited to 'include/grub/ia64/reloc.h')
| -rw-r--r-- | include/grub/ia64/reloc.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/grub/ia64/reloc.h b/include/grub/ia64/reloc.h new file mode 100644 index 0000000..45c8fba --- /dev/null +++ b/include/grub/ia64/reloc.h @@ -0,0 +1,44 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2013 Free Software Foundation, Inc. + * + * GRUB 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. + * + * GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef GRUB_IA64_RELOC_H +#define GRUB_IA64_RELOC_H 1 + +struct grub_ia64_trampoline; + +void +grub_ia64_add_value_to_slot_20b (grub_addr_t addr, grub_uint32_t value); +void +grub_ia64_add_value_to_slot_21 (grub_addr_t addr, grub_uint32_t value); +void +grub_ia64_set_immu64 (grub_addr_t addr, grub_uint64_t value); +void +grub_ia64_make_trampoline (struct grub_ia64_trampoline *tr, grub_uint64_t addr); + +struct grub_ia64_trampoline +{ + /* nop.m */ + grub_uint8_t nop[5]; + /* movl r15 = addr*/ + grub_uint8_t addr_hi[6]; + grub_uint8_t e0; + grub_uint8_t addr_lo[4]; + grub_uint8_t jump[0x20]; +}; + +#endif |