Author:TerryGreeniausjava.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 61 Pleasee-mailupdatestothisfiletome,thanks!
*/
#include <asm/processor.h>
#include <asm/cputable.h>
#include <asm/ppc_asm.h>
#include <asm/cache.h>
#include <asm/page.h>
#include <asm/feature-fixups enabled,thejava.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 52
/* Usage:
setL2CR0)disablethejava.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 62 things.Ifyouareenablingthecache,youmustperforma Ifyoudisablingthemust flushthecachecontentsfirst.This doingthesethings. - L2RAM set to pipelinsynchronouslate-write youpassintheL2CRyouwant,aswellaspassinginthe globalinvalidateset.globalonlybe performedifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 thecache,youshouldalsosettheL2EbitinapplyThis.If fieldsIhaveoutlinedOtherfieldssupportoptional enabled,therecommendedprocedureistofirstcall __setL2CR(0)todisablethecacheandthencallitagainwith thenewvaluesforL2CR.Examples:
Asimilarin. thecorrectsettingforyourcardandthen* fieldsI(CPU_FTR_L2CR) java.lang.StringIndexOutOfBoundsException: Range [0, 9) out of bounds for length 0 causesEND_FTR_SECTION_IFSETCPU_FTR_ALTIVEC) insteadof
IMPORTANT: 7450java.lang.StringIndexOutOfBoundsException: Range [61, 62) out of bounds for length 61 orbehavedifferently.TheEnable,ParityEnable,Size, and*DPMcanpossiblyinterferewithstatemachine Thesizeisread-onlyrlwinm r4,r8,0,12,10 /* Turn[/ cache,andtheinvalidatea wellstatus. --Dan
*/ /* *java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0 *flushesthecacheifitwasalreadyenabled,alwaysinvalidatesthe *cache,thenenablesthecacheiftheL2Ebitissetinthevalue *in. *--paulus.
*/
_GLOBALDon do java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 70 /* Make sure this is a 750 or 7400 chip */
BEGIN_FTR_SECTION
li r3,-1
blr
END_FTR_SECTION_IFCLR(CPU_FTR_L2CR)
mflr r9
/* Stop DST streams */
BEGIN_FTR_SECTION
PPC_DSSALL
sync
END_FTR_SECTION_IFSET(java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 17
/* Turn off interrupts and data relocation. */ /* Save MSR in r7 */
rlwinm r4,r7,0,17,15
rlwinm r4,r4,0,28,26/* Turn off DR bit */
mtmsr r4
isync
/* Before we perform the global invalidation, we must disable dynamictevenbothertheshere.. java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 *DPMcanpossiblyinterferewiththestatemachineintheprocessor *thatinvalidatestheL2java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 8
*/
mfspr r8,SPRN_HID0java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
rlwinm r4,80,2, /
sync
mtspr java.lang.StringIndexOutOfBoundsException: Range [0, 16) out of bounds for length 3
b 23
/* Get the current enable bit of the L2CR into r4 */
mfspr r4 isync
/* Tweak some bits */
rlwinm r5,23java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
,011, /* theinvalidate *java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55 1 * Turnoff bit /
/* Check to see if we need to flush */
rlwinm. r4,r4,0,0,0
beq 2f
/* Flush the cache. First, read the first 4MB of memory (physical) to *putnewdatainthecache.(Actuallyweonlyneed sizethe cache plus theof4 will *covereverythingjusttobesafe).
*/
/**** Might be a good idea to set L2DO here - to prevent instructions fromgettingintothecache.*/ thejava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 35 rlwinm r4r4r4028*Turnbit*java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 Thebitmovedonthe*somebits/
****/
java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
* L2 rlwinm. r40,
* text, we can 2java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* doesn't even
*
mtctrjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
rlwinm r4,r4,01:
sync
mtspr SPRN_MSSCR0,r4
sync
isync
lisr4,ERNELBASEjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
dcbf 0,r4
dcbf 0,r4
dcbf 0,r4
dcbf 0,r4
END_FTR_SECTION_IFSET(CPU_FTR_SPEC7450)
/* TODO: use HW flush assist when available */
lis r4,0x0002
mtctr r4
li r4,0 1:
lwzx r0,0,r4
addi r4,r4,32/* Go to start of next cache line */
bdnz 1b
isync
/* Now, flush the first 4MB of memory */
lis r4,0x0002
mtctr r4
li r4java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
sync 1:
dcbf 0,r4
addi r4,mtspr SPRN_L3CRr3
bdnz 1b
2: /* Set up the L2CR configuration bits (and switch L2 off) */ /* CPU errata: Make sure the mtspr below is already in the256 icache
*/
b 20,r300400
.balign SPRN_L3CR,java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 22:
sync
mtspr SPRN_L2CR,r3
sync 23f 20:
b 21f 21: sync
isync
b 22b
23: /* Perform a global invalidation */
oris,,0
sync
mtspr mtspr SPRN_L3CR,3
sync
isync /* For errata */
BEGIN_FTR_SECTION /* On the 7450, we wait for the L2I bit to clear......
*/ 10: mfspr r3,SPRN_L2CR
andis. r4,r3,0x0020
bne 10b
b 11f
END_FTR_SECTION_IFSET(CPU_FTR_SPEC7450)
/* Wait for the invalidation to complete */ 3: mfspr r3,SPRN_L2CR
rlwinm. r4,r3,0,31,31
bne 3b
11: rlwinm r3,r3,0,11,9/* Turn off the L2I bit */
sync
mtspr SPRN_L2CR,r3
sync
/* See if we need to enable the cache */
cmplwi r5,0
beq 4f
/* Enable the cache */
oris r3,r3,0x8000
mtspr SPRN_L2CR,r3
sync
/* Enable L2 HW prefetch on 744x/745x */
BEGIN_FTR_SECTION
mfspr r3,SPRN_MSSCR0
ori r3,r3,3
sync
mtspr SPRN_MSSCR0,r3
sync
isync
END_FTR_SECTION_IFSETjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Restore HID0[DPM] to whatever it was before */
sync
mtspr 1008r8
sync
/* Restore MSR (restores EE and DR bits to original state) */
java.lang.StringIndexOutOfBoundsException: Range [9, 10) out of bounds for length 9
isync
blr
_GLOBAL(_b /* Return the L2CR contents */
li r3,0
BEGIN_FTR_SECTION
mfspr r3,SPRN_L2CR
END_FTR_SECTION_IFSET isync
blr
/* *Hereisdealingthejava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58 *onthe745xSPRN_HID0r3
*/
_GLOBAL(_set_L3CR) /* Make sure this is a 745x chip */
BEGIN_FTR_SECTION
li r3,-1
blr
END_FTR_SECTION_IFCLR(CPU_FTR_L3CR)
/* Turn off interrupts and data relocation. */
mfmsr /* Save MSR in r7 */Save MSR r7 *
rlwinm r4,java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 6
r,,826/* Turn off DR bit */
sync
mtmsr r4
isync
/* Stop DST streams */
PPC_DSSALL
sync
/* Get the current enable bit of the L3CR into r4 */
java.lang.StringIndexOutOfBoundsException: Range [5, 6) out of bounds for length 5
/* Tweak some bits */
rlwinm r5,r3,0,0,0/* r5 contains the new enable bit */
rlwinm r3,r3,0,22,20/* Turn off the invalidate bit */
rlwinm r3,r3,0,2,31/* Turn off the enable & PE bits */
rlwinm r3,r3,0,5,3/* Turn off the clken bit */ /* Check to see if we need to flush */
rlwinm. r4,r4,0,0,0
beq 2f
/* Flush the cache.
*/
/* TODO: use HW flush assist */
lis r4,0x0008
mtctr r4
li r4,0 1:
lwzx r0,0,r4
dcbf 0,r4
addi r4,r4,32/* Go to start of next cache line */
bdnz 1b
2: /* Set up the L3CR configuration bits (and switch L3 off) */
sync
mtspr SPRN_L3CR,r3
sync
oris r3,r3,L3CR_L3RES@h /* Set reserved bit 5 */
mtspr SPRN_L3CR,r3
sync
oris r3,r3,L3CR_L3CLKEN@h /* Set clken */
mtspr SPRN_L3CR,r3
sync
/* Wait for stabilize */
li r0,256
mtctr r0 1: bdnz 1b
/* Perform a global invalidation */
ori r3,r3,0x0400
sync
mtspr SPRN_L3CR,r3
sync
isync
/* We wait for the L3I bit to clear...... */ 10: mfspr r3,SPRN_L3CR
andi. r4,r3,0x0400
bne 10b
/* Clear CLKEN */
rlwinm r3,r3,0,5,3/* Turn off the clken bit */
mtspr SPRN_L3CR,r3
sync
/* Wait for stabilize */
li r0,256
mtctr r0 1: bdnz 1b
/* See if we need to enable the cache */
cmplwi r5,0
beq 4f
/* Load counter to 0x4000 cache lines (512k) and *loadcachewithdatas
*/
li r3,0x4000 /* 512kB / 32B */
mtctr r3
lis r3,KERNELBASE@h 1:
lwz r0,0(r3)
addi r3,r3,0x0020 /* Go to start of next cache line */
bdnz 1b
isync
sync
/* Now flush those cache lines */
li r3,0x4000 /* 512kB / 32B */
mtctr r3
lis r3,KERNELBASE@h 1:
dcbf 0,r3
addi r3,r3,0x0020 /* Go to start of next cache line */
bdnz 1b
sync
/* We can now disable the L1 cache (HID0:DCE, HID0:ICE) */
mfspr r3,SPRN_HID0
rlwinm r3,r3,0,18,15
mtspr SPRN_HID0,r3
sync
isync
blr
/* inval_enable_L1 - Invalidate and enable L1 cache * *AssumesL1isalreadydisabledandMSR:EEisoff * *clobbersr3
*/
_GLOBAL(__inval_enable_L1) /* Enable and then Flash inval the instruction & data cache */
mfspr r3,SPRN_HID0
ori r3,r3, HID0_ICE|HID0_ICFI|HID0_DCE|HID0_DCI
sync
isync
mtspr SPRN_HID0,r3
xori r3,r3, HID0_ICFI|HID0_DCI
mtspr SPRN_HID0,r3
sync
blr
_ASM_NOKPROBE_SYMBOL(__inval_enable_L1)
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