UNWIND_HINT_REGS  122 arch/x86/entry/calling.h 	UNWIND_HINT_REGS
UNWIND_HINT_REGS   48 arch/x86/include/asm/unwind_hints.h .macro UNWIND_HINT_REGS base=%rsp offset=0 indirect=0 extra=1 iret=0
UNWIND_HINT_REGS   82 arch/x86/include/asm/unwind_hints.h 	UNWIND_HINT_REGS base=\base offset=\offset iret=1