11 lines
		
	
	
		
			331 B
		
	
	
	
		
			C++
		
	
	
			
		
		
	
	
			11 lines
		
	
	
		
			331 B
		
	
	
	
		
			C++
		
	
	
#include <ucontext.h>
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namespace factor
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{
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#define FRAME_RETURN_ADDRESS(frame,vm) *((void **)(vm->frame_successor(frame) + 1) + 1)
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#define UAP_STACK_POINTER(ucontext) ((ucontext_t *)ucontext)->uc_mcontext.uc_regs->gregs[PT_R1]
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#define UAP_PROGRAM_COUNTER(ucontext) (((ucontext_t *)ucontext)->uc_mcontext.uc_regs->gregs[PT_NIP])
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}
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