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 *plt; 27 int plt_count; 28 #endif 29 }; 30 31 u32 get_module_plt(struct module *mod, unsigned long loc, Elf32_Addr val); 32 33 /* 34 * Add the ARM architecture version to the version magic string 35 */ 36 #define MODULE_ARCH_VERMAGIC_ARMVSN "ARMv" __stringify(__LINUX_ARM_ARCH__) " " 37 38 /* Add __virt_to_phys patching state as well */ 39 #ifdef CONFIG_ARM_PATCH_PHYS_VIRT 40 #define MODULE_ARCH_VERMAGIC_P2V "p2v8 " 41 #else 42 #define MODULE_ARCH_VERMAGIC_P2V "" 43 #endif 44 45 /* Add instruction set architecture tag to distinguish ARM/Thumb kernels */ 46 #ifdef CONFIG_THUMB2_KERNEL 47 #define MODULE_ARCH_VERMAGIC_ARMTHUMB "thumb2 " 48 #else 49 #define MODULE_ARCH_VERMAGIC_ARMTHUMB "" 50 #endif 51 52 #define MODULE_ARCH_VERMAGIC \ 53 MODULE_ARCH_VERMAGIC_ARMVSN \ 54 MODULE_ARCH_VERMAGIC_ARMTHUMB \ 55 MODULE_ARCH_VERMAGIC_P2V 56 57 #endif /* _ASM_ARM_MODULE_H */ 58