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

/Linux-v5.4/arch/powerpc/kernel/
Dcrash.c109 int (*old_handler)(struct pt_regs *regs); in crash_kexec_prepare_cpus() local
152 old_handler = __debugger; in crash_kexec_prepare_cpus()
173 __debugger = old_handler; in crash_kexec_prepare_cpus()
312 int (*old_handler)(struct pt_regs *regs); in default_machine_crash_shutdown() local
353 old_handler = __debugger_fault_handler; in default_machine_crash_shutdown()
370 __debugger_fault_handler = old_handler; in default_machine_crash_shutdown()
/Linux-v5.4/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-v5.4/arch/sh/kernel/
Dtraps_32.c749 void *old_handler; in set_exception_table_vec() local
751 old_handler = exception_handling_table[vec]; in set_exception_table_vec()
753 return old_handler; in set_exception_table_vec()
/Linux-v5.4/arch/mips/kernel/
Dtraps.c1933 unsigned long old_handler; in set_except_vector() local
1946 old_handler = xchg(&exception_handlers[n], handler); in set_except_vector()
1966 return (void *)old_handler; in set_except_vector()
1978 unsigned long old_handler = vi_handlers[n]; in set_vi_srs_handler() local
2069 return (void *)old_handler; in set_vi_srs_handler()