1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_IA64_MODULE_H
3 #define _ASM_IA64_MODULE_H
5 #include <asm-generic/module.h>
8 * IA-64-specific support for kernel module loader.
10 * Copyright (C) 2003 Hewlett-Packard Co
11 * David Mosberger-Tang <davidm@hpl.hp.com>
14 struct elf64_shdr; /* forward declration */
16 struct mod_arch_specific {
17 /* Used only at module load time. */
18 struct elf64_shdr *core_plt; /* core PLT section */
19 struct elf64_shdr *init_plt; /* init PLT section */
20 struct elf64_shdr *got; /* global offset table */
21 struct elf64_shdr *opd; /* official procedure descriptors */
22 struct elf64_shdr *unwind; /* unwind-table section */
23 unsigned long gp; /* global-pointer for module */
24 unsigned int next_got_entry; /* index of next available got entry */
26 /* Used at module run and cleanup time. */
27 void *core_unw_table; /* core unwind-table cookie returned by unwinder */
28 void *init_unw_table; /* init unwind-table cookie returned by unwinder */
29 void *opd_addr; /* symbolize uses .opd to get to actual function */
30 unsigned long opd_size;
33 #define ARCH_SHF_SMALL SHF_IA_64_SHORT
35 #endif /* _ASM_IA64_MODULE_H */