diff options
Diffstat (limited to 'arch/loongarch/include/asm/setup.h')
| -rw-r--r-- | arch/loongarch/include/asm/setup.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/setup.h b/arch/loongarch/include/asm/setup.h index 72ead58039f3..3c2fb16b11b6 100644 --- a/arch/loongarch/include/asm/setup.h +++ b/arch/loongarch/include/asm/setup.h @@ -7,6 +7,7 @@ #define _LOONGARCH_SETUP_H #include <linux/types.h> +#include <asm/sections.h> #include <uapi/asm/setup.h> #define VECSIZE 0x200 @@ -21,4 +22,30 @@ extern void per_cpu_trap_init(int cpu); extern void set_handler(unsigned long offset, void *addr, unsigned long len); extern void set_merr_handler(unsigned long offset, void *addr, unsigned long len); +#ifdef CONFIG_RELOCATABLE + +struct rela_la_abs { + long pc; + long symvalue; +}; + +extern long __la_abs_begin; +extern long __la_abs_end; +extern long __rela_dyn_begin; +extern long __rela_dyn_end; + +#ifdef CONFIG_RELR +extern long __relr_dyn_begin; +extern long __relr_dyn_end; +#endif + +extern unsigned long __init relocate_kernel(void); + +#endif + +static inline unsigned long kaslr_offset(void) +{ + return (unsigned long)&_text - VMLINUX_LOAD_ADDRESS; +} + #endif /* __SETUP_H */ |