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Searched refs:old_handler (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/arch/powerpc/kernel/
Dcrash.c112 int (*old_handler)(struct pt_regs *regs); in crash_kexec_prepare_cpus() local
155 old_handler = __debugger; in crash_kexec_prepare_cpus()
176 __debugger = old_handler; in crash_kexec_prepare_cpus()
315 int (*old_handler)(struct pt_regs *regs); in default_machine_crash_shutdown() local
356 old_handler = __debugger_fault_handler; in default_machine_crash_shutdown()
373 __debugger_fault_handler = old_handler; in default_machine_crash_shutdown()
/Linux-v4.19/arch/mips/dec/prom/
Dmemory.c34 char old_handler[0x80]; in pmax_setup_memory_region() local
38 memcpy(&old_handler, (void *)(CKSEG0 + 0x80), 0x80); in pmax_setup_memory_region()
51 memcpy((void *)(CKSEG0 + 0x80), &old_handler, 0x80); in pmax_setup_memory_region()
/Linux-v4.19/arch/sh/kernel/
Dtraps_32.c754 void *old_handler; in set_exception_table_vec() local
756 old_handler = exception_handling_table[vec]; in set_exception_table_vec()
758 return old_handler; in set_exception_table_vec()
/Linux-v4.19/arch/mips/kernel/
Dtraps.c1903 unsigned long old_handler; in set_except_vector() local
1916 old_handler = xchg(&exception_handlers[n], handler); in set_except_vector()
1936 return (void *)old_handler; in set_except_vector()
1948 unsigned long old_handler = vi_handlers[n]; in set_vi_srs_handler() local
2039 return (void *)old_handler; in set_vi_srs_handler()