1 #ifndef __ASM_SH_TRAPS_32_H
2 #define __ASM_SH_TRAPS_32_H
4 #include <linux/types.h>
7 #ifdef CONFIG_CPU_HAS_SR_RB
8 #define lookup_exception_vector() \
12 __asm__ __volatile__ ( \
13 "stc r2_bank, %0\n\t" \
20 #define lookup_exception_vector() \
23 __asm__ __volatile__ ( \
32 static inline void trigger_address_error(void)
34 __asm__ __volatile__ (
38 : "r" (0x10000000), "r" (0x80000001)
42 asmlinkage void do_address_error(struct pt_regs *regs,
43 unsigned long writeaccess,
44 unsigned long address);
45 asmlinkage void do_divide_error(unsigned long r4);
46 asmlinkage void do_reserved_inst(void);
47 asmlinkage void do_illegal_slot_inst(void);
48 asmlinkage void do_exception_error(void);
50 #define BUILD_TRAP_HANDLER(name) \
51 asmlinkage void name##_trap_handler(unsigned long r4, unsigned long r5, \
52 unsigned long r6, unsigned long r7, \
53 struct pt_regs __regs)
55 #define TRAP_HANDLER_DECL \
56 struct pt_regs *regs = RELOC_HIDE(&__regs, 0); \
57 unsigned int vec = regs->tra; \
60 #endif /* __ASM_SH_TRAPS_32_H */