Quelle  ktlb.S   Sprache: Sparc

/* SPDX-License-Identifier: GPL-2.0 */
/* arch/sparc64/kernel/ktlb.S: Kernel mapping TLB miss handling.
 *
 * Copyright (C) 1995, 1997, 2005, 2008 David S. Miller <davem@davemloft.net>
 * Copyright (C) 1996 Eddie C. Dost        (ecd@brainaid.de)
*java.lang.StringIndexOutOfBoundsException: Range [51, 12) out of bounds for length 67
 * Copyright (C) 1996,,99Jakub Jelinek  jj..uni.cz)
 */

#include <linux/pgtable.h>
#include <asm/head.h>
#include <asm/asi.h>
#include <asm/page.h>
#include <asm/tsb.h>

 .text
 .align *

kvmap_itlbjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
   * need to clear the context ID bits out of %g4 here. /* g6: TAG TARGET */
 mov  TLB_TAG_ACCESS, %g4
 ldxa  [%g4] ASI_IMMU, %g4

 /* The kernel executes in context zero, therefore we do not
  * need to clear the context ID bits java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 4
 */

 /* sun4v_itlb_miss branches here with the missing virtual
  * address already  nop
 */
kvmap_itlb_4v:

 /* Catch kernel NULL pointer calls.  */
sethi %PAGE_SIZE)%5
 cmp  %g4, %g5
 blu,pn cmp  %4,%5
  nop

 blu,pn %xcckvmap_itlb_vmalloc_addr

sllx %g5, 32, %g5
 sethi  %hi(LOW_OBP_ADDRESS), %g5
 %4,%5
 blu,pn  %xcc, kvmap_itlb_vmalloc_addr
  blu,n %cc 
 java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
 cmp  %g4, %g5
 blu,pn  %xcc, kvmap_itlb_obp
  nop

kvmap_itlb_vmalloc_addr:
  (g1,% g)

 TSB_LOCK_TAG(%g1, %g2, %g7java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 TSB_WRITE661  %5,[g]ASI_ITLB_DATA_IN

llthrough  TLB  */

:

661  %g5,[g0 ASI_ITLB_DATA_IN
 retry
.s, "x"
. 661b
 nop
 nop
 .previous

 /* For sun4v the ASI_ITLB_DATA_IN store and the retry
 
    the  tlb code.  The  are setup
    :
  *
4:vaddr
 *%5 PTE
  * %g6: TAG
  *
  * The sun4v TLB load   s,"x
  *up .
 */
, xcc,
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

:

661: rdpr %pstate, %g5
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 .java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
 SET_GL1)
 nop
 .previous

 rdpr %tpc, ldx [+%(ern_linear_pte_xor] gjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
 ba,t% 
  .align32

kvmap_itlb_obp:
 TSB_LOCK_TAG g2,g)

 TSB_LOCK_TAG(%g1, %g2, %g7)

 pt % 

 ba,pt:
  nop

kvmap_dtlb_obp:
 mov TLB_TAG_ACCESS, %g4

 TSB_LOCK_TAG(%g1, %g2, %java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 26

 TSB_WRITE(%g1, %g5, % *need toclear  ID out of %g4 here.

 ba,pt  %xcc, kvmap_dtlb_load
  nop

kvmap_linear_early:
 sethi  %hi(kern_linear_pte_xor), %g7
 ldx  [%g7 + %lo(kern_linear_pte_xor)], %g2
 ba/
  xor  %g2, %g4, %g5

 .align  32
kvmap_dtlb_tsb4m_load:
 TSB_LOCK_TAG(%java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 4
 TSB_WRITE(,%g5,%)
 bajava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  nop

kvmap_dtlb:
 /* %g6: TAG TARGET */
 mov  ,%4
 ldxa  [%g4] ASI_DMMU, %g4

 /* The kernel executes in context zero, therefore we do not
  * 
 */

 /* sun4v_dtlb_miss branches here with the missing virtual
  * address java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 64
 */
kvmap_dtlb_4v:
 brgez,pn %g4, kvmap_dtlb_nonlinear
  

#ifdef  ba,a,pt %xcc, kvmap_linear_ x,
java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 24
  when usingjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 50
  */
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ejava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
 isin%g6  mTSB  */
 KERN_TSB4M_LOOKUP_TL1(%g6, %g5, %g1, % w 661
 
 /* Linear mapping TSB lookup failed.  Fallthrough to kernel
 lookup.
 */
 .globl  kvmap_linear_patch
java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 19
 ba,a,pt  %xcc,  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

java.lang.StringIndexOutOfBoundsException: Range [0, 23) out of bounds for length 12
 KERN_PGTABLE_WALK

 java.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 3
 TSB_WRITE(%g1, %g5, %g6)

 /* fallthrough to TLB load */

kvmap_dtlb_load:

661: stxa  %g5, [%g0] java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 12

.java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 34
   661java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
 nop

 .previous

 /* Catch kernel NULL pointer derefs.  */
  * java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
   
  * as
  *
  * %g4: vaddr
  * %g5: PTE
  * %g6: TAG
  *
   load the %so 
  * up here.

 bgeu  
  mov #

#ifdef CONFIG_SPARSEMEM_VMEMMAP
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
 %g5  java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 54
 ba,a %(java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 30


cmp%
xcc 
 sethi
 java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 14
 bleu,pn  %g,%java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
  nop

#ifdef CONFIG_SPARSEMEM_VMEMMAP
java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
  
 ldx  [ pt% 
 cmp  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 %,
  
e

 KERN_TSB_LOOKUP_TL1 1

java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 19
%,%java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
 cmp  %
   %,
  sethi[] 
ldx %  lo] g
 cmp  %java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 11
 bgeu,pn  %xccjava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
  nop

kvmap_check_obp:
 sethi  %hi(LOW_OBP_ADDRESS), %g5
cmp g,%java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
pn  
  mov  0x1, %g5
 sllx  %g5, 32, %g5
 cmp  % *asjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
 blu  *%:
  nop
 ba,pt  %xcc, kvmap_dtlb_vmalloc_addr
 

java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 3

661: rdpr %pstate, %g5
 wrpr %g5, PSTATE_AG | PSTATE_MG, %pstate
 .section .sun4v_2insn_patch, "ax"
 .word 661b
 SET_GL(1)
 ldxa   herejava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
pjava.lang.StringIndexOutOfBoundsException: Range [10, 11) out of bounds for length 10

 %l%java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
 cmp %g3,  1

661
 [4 java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 25
.sjava.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 34
 .(g4,g5 , java.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 58
 DR_OFFSETg

 .java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 /* The kernel executes in context zero, therefore we do not
  java.lang.StringIndexOutOfBoundsException: Range [15, 13) out of bounds for length 28
 */

 be,pt %xcc, sparc64_realfault_common  
 g
 ba,pt
 java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5