3-280
INSTRUCTION SET REFERENCE
FXSAVEStore FP and MMX
State And Streaming SIMD
Extension State (Continued)
1514131211109876543210
RsrvdCS
IP
FOPFTWFSWFCW0
Reserved
MXCSR
RsrvdDS
DP
16
Reserved
ST0/MM0
32
Reserved
ST1/MM1
48
Reserved
ST2/MM2
64
Reserved
ST3/MM3
80
Reserved
ST4/MM4
96
Reserved
ST5/MM5
112
Reserved
ST6/MM6
128
Reserved
ST7/MM7
144
XMM0
160
XMM1
176
XMM2
192
XMM3
208
XMM4
224
XMM5
240
XMM6
256
XMM7
272
Reserved
288
Reserved
304
Reserved
320
Reserved
336
Reserved
352
Reserved
368
Reserved
384
Reserved
400
Reserved
416
Reserved
432
Reserved
448
Reserved
464
Reserved
480
Reserved
496
