Revision 52705890 target-ppc/cpu.h

b/target-ppc/cpu.h
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#define TARGET_LONG_BITS 64
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#define TARGET_PAGE_BITS 12
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/* Note that the official physical address space bits is 62-M where M


  		





  
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   is implementation dependent.  I've not looked up M for the set of


  		





  
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   cpus we emulate at the system level.  */


  		





  
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#define TARGET_PHYS_ADDR_SPACE_BITS 62


  		





  
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/* Note that the PPC environment architecture talks about 80 bit virtual


  		





  
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   addresses, with segmentation.  Obviously that's not all visible to a


  		





  
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   single process, which is all we're concerned with here.  */


  		





  
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#ifdef TARGET_ABI32


  		





  
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# define TARGET_VIRT_ADDR_SPACE_BITS 32


  		





  
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#else


  		





  
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# define TARGET_VIRT_ADDR_SPACE_BITS 64


  		





  
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#endif


  		





  
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#else /* defined (TARGET_PPC64) */


  		





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/* PowerPC 32 definitions */


  		





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#define TARGET_LONG_BITS 32


  		





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#define TARGET_PAGE_BITS 12


  		





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#endif /* defined(TARGET_PPCEMB) */


  		





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#define TARGET_PHYS_ADDR_SPACE_BITS 32


  		





  
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#define TARGET_VIRT_ADDR_SPACE_BITS 32


  		





  
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#endif /* defined (TARGET_PPC64) */


  		





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#define CPUState struct CPUPPCState


  		












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