Lines Matching refs:so
41 ; The bcopy_phys variants use a stack frame so they can call bcopy as a subroutine.
53 ; are very slow doing real-mode (translation off) copies, so we set up temporary BATs
61 ; is loaded. We do not touch the IBATs, so there is no issue if either physical page
84 stwu r1,-BCOPY_SF_SIZE(r1) ; push on a stack frame so we can call bcopy
85 mtcrf 0x02,r8 ; move pf64Bit to cr6 so we can test
127 bl EXT(bcopy) ; BATs set up, args in r3-r5, so do the copy with DR on
154 ; will not check, so be careful.
167 stwu r1,-BCOPY_SF_SIZE(r1) ; push on a stack frame so we can call bcopy
170 mtcrf 0x02,r8 ; move pf64Bit to cr6 so we can test
205 std r8,BCOPY_SF_MSR(r1) ; save caller's MSR so we remember whether EE was on
232 ; this state, so we have to disable interrupts as well. This is an unpleasant hack.
273 ; reverse when it wasn't necessary to do so. This is OK, since performance of the two cases
322 blr ; to==from so nothing to do
327 ; bcopy_nc() operates on non-cached memory so we can not use any kind of cache instructions.
898 beq cr7,c64rdouble // doubleword aligned so can use LD/STD