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Expand the TLB nest level mask to 3 bits to match the 32-bit mask

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This really doesn't change anything right now, because BOOKE_TLB_MAXNEST is only
3, which fits into the 2 bits currently used.
This commit is contained in:
jhibbits 2017-10-20 03:31:23 +00:00
parent c26a9dfc26
commit eb326d5203
1 changed files with 1 additions and 1 deletions
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2
sys/powerpc/booke/trap_subr.S
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@ -365,7 +365,7 @@
ld %r30, (TLBSAVE_BOOKE_R30)(br); \
ld %r31, (TLBSAVE_BOOKE_R31)(br);
#define TLB_NEST(outr,inr) \
rlwinm outr, inr, 7, 23, 24; /* 8 x TLBSAVE_LEN */
rlwinm outr, inr, 7, 22, 24; /* 8 x TLBSAVE_LEN */
#else
#define TLB_SAVE_REGS(br) \
stmw %r20, TLBSAVE_BOOKE_R20(br)