35.1.5. SPARC

 
  THIS SECTION IS UNDER CONSTRUCTION  
 

  

  


UltraSPARC III:
  


MicroSPARC IIep:
  


SuperSPARC II:
  


UltraSPARC I:
  


UltraSPARC IIi:
  




  
  Эволюция 
 

SPARC V8
(32-bit):
	Micro  ['91]
	 |
	 V
	Micro II ['94]  --- > Micro III ['97]

	Super  ['92] ---- > Hyper ['93]
	 |
	 V
	Super II ['95]



SPARC V9:
(64-bit):
	Ultra  ['95]
	 |
	 V
	Ultra+ ['95] ----- > Turbo ['96]
	 |
	 V
	Ultra II ['96]
	 |
	 V
	Ultra IIi ['98]
	 |
	 V
	Ultra III ['00]
	 |
	 V
	Ultra IV  ['04]



  
  Регистры 
 

 -----------------------------------------------------------------
	%r0-%r7	  %g0-%g7  Fixed global registers (Not stacked)
	%r8-%r15  %o0-%o7  Outgoing arguments (stacked)
	%r16-%r23 %l0-%l7  Locales. (stacked)
	%r24-%r31 %i0-%i7  Incoming arguments (stacked)
	%f0-%f31	   Floating point registers
			   (DP only even:  i.e. %f0, %f2,...%f62)
			   (QP only 4align: i.e. %f0, %f4,...%f60)
	%sp		   equ (%o6)	Stack pointer
	%fp		   equ (%i6)	Frame pointer 
	Direction:
			
	Memory Access:	[regoffset]
			ld	[%o2-12],%o3
	Immediate Values: num
			add	%l0,4,%l0
	Generations:
		SPARC V8	-	32-bit
		SPARC V9	-	64-bit
	 -----------------------------------------------------------------

Форматы обращения к памяти:
		disp13(Rs)
		Rx(Rs)

  




  
  Особенности 
 
	RISC микропроцессор
	Big-endian
	Регистровые окна
	Расширения Multimedia: VIS