1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _ASM_S390_MODULE_H
 3#define _ASM_S390_MODULE_H
 4
 5#include <asm-generic/module.h>
 6
 7/*
 8 * This file contains the s390 architecture specific module code.
 9 */
10
11struct mod_arch_syminfo {
 
12	unsigned long got_offset;
13	unsigned long plt_offset;
14	int got_initialized;
15	int plt_initialized;
16};
17
18struct mod_arch_specific {
 
19	/* Starting offset of got in the module core memory. */
20	unsigned long got_offset;
21	/* Starting offset of plt in the module core memory. */
22	unsigned long plt_offset;
23	/* Size of the got. */
24	unsigned long got_size;
25	/* Size of the plt. */
26	unsigned long plt_size;
27	/* Number of symbols in syminfo. */
28	int nsyms;
29	/* Additional symbol information (got and plt offsets). */
30	struct mod_arch_syminfo *syminfo;
31#ifdef CONFIG_FUNCTION_TRACER
32	/* Start of memory reserved for ftrace hotpatch trampolines. */
33	struct ftrace_hotpatch_trampoline *trampolines_start;
34	/* End of memory reserved for ftrace hotpatch trampolines. */
35	struct ftrace_hotpatch_trampoline *trampolines_end;
36	/* Next unused ftrace hotpatch trampoline slot. */
37	struct ftrace_hotpatch_trampoline *next_trampoline;
38#endif /* CONFIG_FUNCTION_TRACER */
39};
40
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
41#endif /* _ASM_S390_MODULE_H */

 
 1#ifndef _ASM_S390_MODULE_H
 2#define _ASM_S390_MODULE_H
 
 
 
 3/*
 4 * This file contains the s390 architecture specific module code.
 5 */
 6
 7struct mod_arch_syminfo
 8{
 9	unsigned long got_offset;
10	unsigned long plt_offset;
11	int got_initialized;
12	int plt_initialized;
13};
14
15struct mod_arch_specific
16{
17	/* Starting offset of got in the module core memory. */
18	unsigned long got_offset;
19	/* Starting offset of plt in the module core memory. */
20	unsigned long plt_offset;
21	/* Size of the got. */
22	unsigned long got_size;
23	/* Size of the plt. */
24	unsigned long plt_size;
25	/* Number of symbols in syminfo. */
26	int nsyms;
27	/* Additional symbol information (got and plt offsets). */
28	struct mod_arch_syminfo *syminfo;
 
 
 
 
 
 
 
 
29};
30
31#ifdef CONFIG_64BIT
32#define ElfW(x) Elf64_ ## x
33#define ELFW(x) ELF64_ ## x
34#else
35#define ElfW(x) Elf32_ ## x
36#define ELFW(x) ELF32_ ## x
37#endif
38
39#define Elf_Addr ElfW(Addr)
40#define Elf_Rela ElfW(Rela)
41#define Elf_Shdr ElfW(Shdr)
42#define Elf_Sym ElfW(Sym)
43#define Elf_Ehdr ElfW(Ehdr)
44#define ELF_R_SYM ELFW(R_SYM)
45#define ELF_R_TYPE ELFW(R_TYPE)
46#endif /* _ASM_S390_MODULE_H */