1#ifndef _ASM_ARM_MODULE_H 2#define _ASM_ARM_MODULE_H 3 4#include <asm-generic/module.h> 5 6struct unwind_table; 7 8#ifdef CONFIG_ARM_UNWIND 9enum { 10 ARM_SEC_INIT, 11 ARM_SEC_DEVINIT, 12 ARM_SEC_CORE, 13 ARM_SEC_EXIT, 14 ARM_SEC_DEVEXIT, 15 ARM_SEC_HOT, 16 ARM_SEC_UNLIKELY, 17 ARM_SEC_MAX, 18}; 19#endif 20 21struct mod_arch_specific { 22#ifdef CONFIG_ARM_UNWIND 23 struct unwind_table *unwind[ARM_SEC_MAX]; 24#endif 25#ifdef CONFIG_ARM_MODULE_PLTS 26 struct elf32_shdr *core_plt; 27 struct elf32_shdr *init_plt; 28 int core_plt_count; 29 int init_plt_count; 30#endif 31}; 32 33u32 get_module_plt(struct module *mod, unsigned long loc, Elf32_Addr val); 34 35/* 36 * Add the ARM architecture version to the version magic string 37 */ 38#define MODULE_ARCH_VERMAGIC_ARMVSN "ARMv" __stringify(__LINUX_ARM_ARCH__) " " 39 40/* Add __virt_to_phys patching state as well */ 41#ifdef CONFIG_ARM_PATCH_PHYS_VIRT 42#define MODULE_ARCH_VERMAGIC_P2V "p2v8 " 43#else 44#define MODULE_ARCH_VERMAGIC_P2V "" 45#endif 46 47/* Add instruction set architecture tag to distinguish ARM/Thumb kernels */ 48#ifdef CONFIG_THUMB2_KERNEL 49#define MODULE_ARCH_VERMAGIC_ARMTHUMB "thumb2 " 50#else 51#define MODULE_ARCH_VERMAGIC_ARMTHUMB "" 52#endif 53 54#define MODULE_ARCH_VERMAGIC \ 55 MODULE_ARCH_VERMAGIC_ARMVSN \ 56 MODULE_ARCH_VERMAGIC_ARMTHUMB \ 57 MODULE_ARCH_VERMAGIC_P2V 58 59#endif /* _ASM_ARM_MODULE_H */ 60