1 #ifndef _ASM_IA64_MODULE_H
2 #define _ASM_IA64_MODULE_H
3 
4 /*
5  * IA-64-specific support for kernel module loader.
6  *
7  * Copyright (C) 2003 Hewlett-Packard Co
8  *	David Mosberger-Tang <davidm@hpl.hp.com>
9  */
10 
11 struct elf64_shdr;			/* forward declration */
12 
13 struct mod_arch_specific {
14 	struct elf64_shdr *core_plt;	/* core PLT section */
15 	struct elf64_shdr *init_plt;	/* init PLT section */
16 	struct elf64_shdr *got;		/* global offset table */
17 	struct elf64_shdr *opd;		/* official procedure descriptors */
18 	struct elf64_shdr *unwind;	/* unwind-table section */
19 #ifdef CONFIG_PARAVIRT
20 	struct elf64_shdr *paravirt_bundles;
21 					/* paravirt_alt_bundle_patch table */
22 	struct elf64_shdr *paravirt_insts;
23 					/* paravirt_alt_inst_patch table */
24 #endif
25 	unsigned long gp;		/* global-pointer for module */
26 
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 	unsigned int next_got_entry;	/* index of next available got entry */
30 };
31 
32 #define Elf_Shdr	Elf64_Shdr
33 #define Elf_Sym		Elf64_Sym
34 #define Elf_Ehdr	Elf64_Ehdr
35 
36 #define MODULE_PROC_FAMILY	"ia64"
37 #define MODULE_ARCH_VERMAGIC	MODULE_PROC_FAMILY \
38 	"gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
39 
40 #define ARCH_SHF_SMALL	SHF_IA_64_SHORT
41 
42 #endif /* _ASM_IA64_MODULE_H */
43