1 #ifndef _ASM_ARM_MODULE_H 2 #define _ASM_ARM_MODULE_H 3 4 #include <asm-generic/module.h> 5 6 struct unwind_table; 7 8 #ifdef CONFIG_ARM_UNWIND 9 enum { 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 21 struct 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 33 u32 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