forked from mirrors/linux
ee158fcd09
support binary patching for kernel module. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
#ifndef _ASM_IA64_MODULE_H
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#define _ASM_IA64_MODULE_H
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/*
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* IA-64-specific support for kernel module loader.
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*
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* Copyright (C) 2003 Hewlett-Packard Co
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* David Mosberger-Tang <davidm@hpl.hp.com>
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*/
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struct elf64_shdr; /* forward declration */
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struct mod_arch_specific {
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struct elf64_shdr *core_plt; /* core PLT section */
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struct elf64_shdr *init_plt; /* init PLT section */
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struct elf64_shdr *got; /* global offset table */
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struct elf64_shdr *opd; /* official procedure descriptors */
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struct elf64_shdr *unwind; /* unwind-table section */
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#ifdef CONFIG_PARAVIRT
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struct elf64_shdr *paravirt_bundles;
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/* paravirt_alt_bundle_patch table */
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struct elf64_shdr *paravirt_insts;
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/* paravirt_alt_inst_patch table */
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#endif
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unsigned long gp; /* global-pointer for module */
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void *core_unw_table; /* core unwind-table cookie returned by unwinder */
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void *init_unw_table; /* init unwind-table cookie returned by unwinder */
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unsigned int next_got_entry; /* index of next available got entry */
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};
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#define Elf_Shdr Elf64_Shdr
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#define Elf_Sym Elf64_Sym
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#define Elf_Ehdr Elf64_Ehdr
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#define MODULE_PROC_FAMILY "ia64"
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#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY \
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"gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
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#define ARCH_SHF_SMALL SHF_IA_64_SHORT
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#endif /* _ASM_IA64_MODULE_H */
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