Version 2.0 of January 29, 1997 MIPS R10000 Microprocessor User's Manual
xx Table of Contents
10
CACHE Instructions
Notes on CACHE Instruction Operations ..................................................................................188
Virtual Address ....................................................................................................................188
Physical Address ..................................................................................................................188
CP0 Not Usable.....................................................................................................................188
TLB Refill and TLB Invalid Exceptions on CacheOps ....................................................189
Hit Operation Accesses .......................................................................................................189
Watch Exception...................................................................................................................189
Address Error Exception.....................................................................................................189
Write Back .............................................................................................................................189
Invalidation ...........................................................................................................................190
CE Bit......................................................................................................................................190
CH Bit.....................................................................................................................................190
Serial Operation of CACHE Instructions..........................................................................190
Instructions Not Supported ................................................................................................190
Op Field Encoding ...............................................................................................................191
Index Invalidate (I).........................................................................................................................192
Index WriteBack Invalidate (D)....................................................................................................192
Index WriteBack Invalidate (S).....................................................................................................193
Index Load Tag (I) ..........................................................................................................................194
Index Load Tag (D) ........................................................................................................................194
Index Load Tag (S) .........................................................................................................................195
Index Store Tag (I) ..........................................................................................................................195
Index Store Tag (D) ........................................................................................................................196
Index Store Tag (S) .........................................................................................................................196
Hit Invalidate (I) .............................................................................................................................197
Hit Invalidate (D) ...........................................................................................................................197
Hit Invalidate (S) ............................................................................................................................198
Cache Barrier...................................................................................................................................198
Hit Writeback Invalidate (D) ........................................................................................................199
Hit WriteBack Invalidate (S) .........................................................................................................200
Index Load Data (I) ........................................................................................................................201
Index Load Data (D).......................................................................................................................201
Index Load Data (S)........................................................................................................................201
Index Store Data (I) ........................................................................................................................202
Index Store Data (D).......................................................................................................................202
Index Store Data (S)........................................................................................................................202