#ifdef CONFIG_SMP
sr r0, [ARC_REG_SCRATCH_DATA0] ; freeup r0 to code with
GET_CPU_ID r0 ; get to per cpu scratch mem,
- lsl r0, r0, L1_CACHE_SHIFT ; cache line wide per cpu
+ asl r0, r0, L1_CACHE_SHIFT ; cache line wide per cpu
add r0, @ex_saved_reg1, r0
#else
st r0, [@ex_saved_reg1]
.macro TLBMISS_RESTORE_REGS
#ifdef CONFIG_SMP
GET_CPU_ID r0 ; get to per cpu scratch mem
- lsl r0, r0, L1_CACHE_SHIFT ; each is cache line wide
+ asl r0, r0, L1_CACHE_SHIFT ; each is cache line wide
add r0, @ex_saved_reg1, r0
ld_s r3, [r0,12]
ld_s r2, [r0, 8]
2:
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- and.f 0, r0, _PAGE_PRESENT
- bz 1f
- ld r3, [num_pte_not_present]
- add r3, r3, 1
- st r3, [num_pte_not_present]
-1:
-#endif
-
.endm
;-----------------------------------------------------------------
.macro CONV_PTE_TO_TLB
and r3, r0, PTE_BITS_RWX ; r w x
- lsl r2, r3, 3 ; Kr Kw Kx 0 0 0 (GLOBAL, kernel only)
+ asl r2, r3, 3 ; Kr Kw Kx 0 0 0 (GLOBAL, kernel only)
and.f 0, r0, _PAGE_GLOBAL
or.z r2, r2, r3 ; Kr Kw Kx Ur Uw Ux (!GLOBAL, user page)
TLBMISS_FREEUP_REGS
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- ld r0, [@numitlb]
- add r0, r0, 1
- st r0, [@numitlb]
-#endif
-
;----------------------------------------------------------------
; Get the PTE corresponding to V-addr accessed, r2 is setup with EFA
LOAD_FAULT_PTE
TLBMISS_FREEUP_REGS
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- ld r0, [@numdtlb]
- add r0, r0, 1
- st r0, [@numdtlb]
-#endif
-
;----------------------------------------------------------------
; Get the PTE corresponding to V-addr accessed
; If PTE exists, it will setup, r0 = PTE, r1 = Ptr to PTE, r2 = EFA