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