unwind_get_byte 308 arch/arm/kernel/unwind.c unsigned long insn = unwind_get_byte(ctrl); unwind_get_byte 320 arch/arm/kernel/unwind.c insn = (insn << 8) | unwind_get_byte(ctrl); unwind_get_byte 344 arch/arm/kernel/unwind.c unsigned long mask = unwind_get_byte(ctrl); unwind_get_byte 356 arch/arm/kernel/unwind.c unsigned long uleb128 = unwind_get_byte(ctrl);