xref: /openbmc/linux/arch/ia64/include/asm/module.h (revision 99e729bd)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_IA64_MODULE_H
3 #define _ASM_IA64_MODULE_H
4 
5 #include <asm-generic/module.h>
6 
7 /*
8  * IA-64-specific support for kernel module loader.
9  *
10  * Copyright (C) 2003 Hewlett-Packard Co
11  *	David Mosberger-Tang <davidm@hpl.hp.com>
12  */
13 
14 struct elf64_shdr;			/* forward declration */
15 
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 */
25 
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;
31 };
32 
33 #define ARCH_SHF_SMALL	SHF_IA_64_SHORT
34 
35 #endif /* _ASM_IA64_MODULE_H */
36