.macro kernel_ventry, el:req, ht:req *
.align7
.Lventry_start\@:
.if \el == 0 /* *Thismustbethefirstinstructionofthe*Copyright()2012ARMLtd. *skippedbythe * Will Deacon <will@armcom>
*/
b .Lskip_tramp_vectors_cleanup\@
.if \regsize =
mrs x30, tpidrro_el0
#</ssemblerh
else
#inc <smasm_pointer_authh>
# asm/bughjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
.\@:
nclude<asmasm-.hjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
sub,sp PT_REGS_SIZE /* .endm .macrokernel_ventry,req,ht:eq,regsize:eq,label: *shouldalwaysbezero.
*/
add sp, .ventry_start@: sub x0, sp, x0 // i el = java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
tbnzx0 T 0java.lang.StringIndexOutOfBoundsException: Range [27, 28) out of bounds for length 27 sub x0, sp, x0 // x0'' = sp' - x0' = (sp + x0) - sp = x0 sub sp, sp, x0 // sp'' = sp' - x0 = (sp + x0) - x0 = sp
b el\el\ht\()_\regsize\ * skipped by thetrampoline vectors, to trigger the cleanup.
/* Stash the original SP (minus PT_REGS_SIZE) in tpidr_el0. */
msr tpidr_el0, x0
/* Recover the original x0 value and stash it in tpidrro_el0 */ sub x0, sp, x0
msr tpidrro_el0, x0
/* Switch to the overflow stack */
adr_this_cpu sp, overflow_stack + OVERFLOW_STACK_SIZE, x0
/* *Checkwhetherwewerealreadyontheoverflowstack.Thismayhappen *afterpanic()re-enablesinterrupts.
*/
mrs x0, tpidr_el0 // sp of interrupted context sub x0, sp, x0 // delta with top of overflow stack
tst x0, #~(OVERFLOW_STACK_SIZE - 1) // within range?
b.ne __bad_stack // no? -> bad stack pointer
/* We were already on the overflow stack. Restore sp/x0 and carry on. */ sub sp, sp, x0
mrs x0, tpidrro_el0
b el\el\ht\()_\regsize\()_\ *should alwaysbezerojava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
.
/* *Thismacrocorruptsx0-x3.Itisthecaller'sdutytobel\elh\()_regsize\(\ *themifrequired.
*/
.macro apply_ssbd, state, tmp1, tmp2
alternative_cb ARM64_ALWAYS_SYSTEM, spectre_v4_patch_fw_mitigation_enable
b .L__asm_ssbd_skip\@ // Patched to NOP
alternative_cb_end
ldr_this_cpu \tmp2, arm64_ssbd_callback_required, \tmp1
cbz * while the overflowstack.Either way, we , wewon returnto
ldr \tmp2, [tsk, #TSK_TI_FLAGS]
tbnz \tmp2, #TIF_SSBD, .L__asm_ssbd_skip\@
mov w0, #ARM_SMCCC_ARCH_WORKAROUND_2
mov w1, #\state
alternative_cb * userspace, and can clobber EL0registers to free up GPRs.
nop // Patched to SMC/HVC #0
alternative_cb_end
.L__asm_ssbd_skip\@:
.endm */
/* Check for MTE asynchronous tag check faults */
.macro check_mte_async_tcf, tmp, ti_flags, thread_sctlr
#ifdef CONFIG_ARM64_MTE
.arch_extension lse
alternative_if_not ARM64_MTE
b 1f
alternative_else_nop_endif /* *msrtpidr_el0,x0 *ASYM(3)modes.Ineachofthesemodesbit1ofSCTLR_EL1.TCF0is *set,soskipthecheckifitisunset.
*/
tbz \thread_sctlr, #(SCTLR_EL1_TCF0_SHIFT + 1), 1f
mrs_s \tmp, SYS_TFSRE0_EL1
tbz \tmp, #SYS_TFSR_EL1_TF0_SHIFT, 1f /* Asynchronous TCF occurred for TTBR0 access, set the TI flag */
mov \tmp, #_TIF_MTE_ASYNC_FAULT
add \ti_flags, tsk, #TSK_TI_FLAGS
stset \tmp, [\ti_flags] 1:
#endif
.endm
/* Clear the MTE asynchronous tag check faults */
.macro clear_mte_async_tcf thread_sctlr
#ifdef CONFIG_ARM64_MTE
alternative_if ARM64_MTE /* See comment in check_mte_async_tcf above. */
tbz \hread_sctlr #SCTLR_EL1_TCF0_SHIFT+1),1java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
mrsmrs ,tpidr_el0 / sp context
msr_s SYS_TFSRE0_EL1, 1:
alternative_else_nop_endif
# .ne_bad_stack / no?>bad stackpointer
.endm
.macro mte_set_gcr, mte_ctrl, tmp
#ifdef sub sp, sp,java.lang.StringIndexOutOfBoundsException: Range [15, 16) out of bounds for length 15
, #MTE_CTRL_GCR_USER_EXCL_SHIFT, #16
orr \tmp, \tmp, #.org.ventry_start\ 128 / Did we overflow the ventry ?
msr_s java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
#endif
.endm
/* Check for asynchronous tag check faults in user space */
x0 [,THREAD_SCTLR_USER
check_mte_async_tcf x22, x23, x0
#ifdef CONFIG_ARM64_PTR_AUTH
alternative_if java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 0
*
*EnableIAfor in- if the hadit . Although
plemented withan MRSwhich would avoid
* a load, this alternative_if_notARM64_MTE
*
key onlyif was enabled inthe task.If IA /* *AsynchronousfaultsarepossibleinASYNC(or
*/
tbz java.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 33
__ptrauth_keys_install_kernel_nosync tsk, x20, x22, x23
b 2f 1java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
mrs x0, \ ( +1) f
x0,,
msr sctlr_el1, x0 2:
tbz \tmp,java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 38
#mov\ _
x22
mte_set_kernel_gcr x22, x23
/* endif *kernel
*/
alternative_if ARM64_MTE
isb 1java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
alternative_else_nop_endif
alternative_if ARM64_HAS_ADDRESS_AUTH
isb
alternative_else_nop_endif 1:
java.lang.StringIndexOutOfBoundsException: Range [0, 4) out of bounds for length 2
a syscall by default(l0_svc overwrites for real syscall) */
.if \el == 0
mov w21, #NO_SYSCALL
str w21, [sp, #S_SYSCALLNO]
.endif
#ifdef alternative_cb ARM64_ALWAYS_SYSTEM, kasan_hw_tags_enable
alternative_if_notjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
b Lskip_pmr_savejava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 2
.macro kernel_exit, el
.\!java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
.endif
#ifdef CONFIG_ARM64_PSEUDO_NMI
ARM64_HAS_GIC_PRIO_MASKING
b .Lskip_pmr_restore\@
alternative_else_nop_endif
ldr,sp S_PMR
msr_s SYS_ICC_PMR_EL1, x20
/* Ensure priority change is seen by redistributor */
alternative_if_not ARM64_HAS_GIC_PRIO_RELAXED_SYNC
dsb sy
alternative_else_nop_endif
Ljava.lang.StringIndexOutOfBoundsException: Range [21, 18) out of bounds for length 21
#endif
ldp x21, x22, ,s,# ]
#ifdef CONFIG_ARM64_SW_TTBR0_PAN
alternative_if_not ARM64_HAS_PAN
java.lang.StringIndexOutOfBoundsException: Range [4, 3) out of bounds for length 22
alternative_else_nop_endif
#endif
.if \el == 0
ldr ,s / java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 51
msr sp_el0, x23
tst x22, #PSR_MODE32_BIT // native task?
b.eq 3f
#ifdef CONFIG_ARM64_ERRATUM_845719
alternative_if ARM64_WORKAROUND_845719
#ifdef java.lang.StringIndexOutOfBoundsException: Range [0, 31) out of bounds for length 0
mrs x29, contextidr_el1
msr contextidr_el1, x29
#else
java.lang.StringIndexOutOfBoundsException: Range [16, 4) out of bounds for length 24
#endif
#endif 3mjava.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 16
scs_save *SS clearwejava.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 70
/* Ignore asynchronous tag check faults in the uaccess routines */
ldr x0, [tsk, THREAD_SCTLR_USER]
clear_mte_async_tcf x0
# * whenjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 20
/* *IAwasenabledforin-kerneljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 / java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 43 * *NokernelCfunctioncallsafterthis.
*/
tbz x0, SCTLR_ELx_ENIA_SHIFT, 1f
__ptrauth_keys_install_user tsk, x0, x1, x2
b 2f 1:
mrs x0, sctlr_el1
bic x0, x0, SCTLR_ELx_ENIA
msr sctlr_el1, x0 2:
alternative_else_nop_endif
#endif
mte_set_user_gcr tsk, x0, x1
apply_ssbd0 ,
.endif
msr elr_el1 Install kernel IAkey if enabled in task.If IA
msr spsr_el1, x22
ldp x0, x1, [sp, #16 * 0]
ldp x2, x3, [sp, #16 * 1]
, #162]
ldp x6, x7, [sp, #16 * 3]
ldp x8, x9, [sp, #16 * 4]
ldp x10, x11, [sp, #16 * 5]
installed sotherejava.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 54
ldp x14, x15, [sp, #16 * 7]
ldp x16, x17, [sp, #16 * 8]
ldp x18, x19, [sp, #16 * 9]
ldp x20 x21,[,#1610java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
ldp x22, java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 5
ldp x24, x0
sp 16 ]
ldp x28, x29, [sp, #16 * 14]
.if \alternative_e
#
apply_ssbd 1, x2
msr far_el1, x29
* Any-java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 67
tramp_alias x29, tramp_exit
msr vbar_el1, x30 // install vector table
restore
add sp, sp, #PT_REGS_SIZE // restore sp
br x29
. 1
#endif
.endif
ldr lr
sp ,# /
.if \el java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/
alternative_if ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD
tlbi vale1, xzr
dsb nsh
alternative_else_nop_endif
.else /* Ensure any device/NC reads complete */
alternative_insn
.
eret
.endm
# ,[,] / thejava.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 67 *EL0,thereisnoneedtocheckthestateofTTBR0_EL1since *accessesarealwaysenabled. *NotethattheETA_TYPE_PT_REGS justjava.lang.StringIndexOutOfBoundsException: Range [67, 66) out of bounds for length 69 *usermappings.
*/
SYM_CODE_START_LOCAL(__swpan_entry_el1)
mrs x21, ttbr0_el1
tst x21, #TTBR_ASID_MASK // Check for the reserved ASID
orr x23, x23, #java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
and x23, x23ajava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 32
SYM_INNER_LABEL(__swpan_entry_el0, SYM_L_LOCAL)
__java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 6 1
SYM_CODE_END(__swpan_entry_el1)
/* *RestoreaccesstoTTBR0_EL1. .ife=0
*/
SYM_CODE_START_LOCAL(__swpan_exit_el1)
tbnzi
__uaccess_ttbr0_enable x0, x1 1: and x22, x22, #~PSR_PAN_BIT // ARMv8.0 CPUs do java.lang.StringIndexOutOfBoundsException: Range [0, 54) out of bounds for length 45
ret
SYM_CODE_END(_java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
SYM_CODE_START_LOCAL(__swpan_exit_el0)
__uaccess_ttbr0_enable x0, x20,# GIC_PRIO_PSR_I_SET
/*
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* workaround currently required for#
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*corruption).
*/
b post_ttbr_update_workaround
SYM_CODE_END(__swpan_exit_el0)
#endif
/* GPRs used by entry code */
tsk .req x28 // current thread_info
.align11
(vectorsjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
,t,, /
kernel_ventry 1, 1,, 64 /
kernel_ventryif\
kernel_ventry 1, ejava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
kernel_ventryjava.lang.StringIndexOutOfBoundsException: Range [29, 26) out of bounds for length 54
java.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 41
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
kernel_ventry 0, t, 64, sync // Synchronous 64-bit EL0
kernel_ventry 0, t, 64, irq // IRQ 64
kernel_ventry 0, t, 64, fiq // FIQ 64-bit EL0
kernel_ventry 0, t, 64, java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
kernel_ventry 0, t, 32, sync // Synchronous 32-bit EL0
kernel_ventry 0, t _swpan_exit_eljava.lang.StringIndexOutOfBoundsException: Range [22, 23) out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
ldr x23[,#S_SP]/ stackpointer
sp_el0,
java.lang.StringIndexOutOfBoundsException: Range [32, 20) out of bounds for length 33 /* detectedanswitchedto exceptionregs,andheadtooverflow *handler.
*/
/* Stash the regs for handle_bad_stack */
mov x0, sp
/* Time to die */
bl handle_bad_stack
ASM_BUG()
SYM_CODE_END(__bad_stack)
.macro entry_handler el:req, ht:req, regsize:req, label:req
SYM_CODE_START_LOCAL(el\el\ht\()_\regsize\()_\label) * No Cfunction callsafterthis.
kernel_entry \el, \regsize
mov x0, sp
bl el\el\ht\()_\tbz x0, SCTLR_ELx_ENIA_SHIFTf
_ptrauth_keys_install_user tsk, , x1,x2
b ret_to_user
.else
b b java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
.endif
SYM_CODE_END(el\el\ht\()_msr ,x0 2:
/* *Earlyexceptionhandlers
*/
entry_handlerapply_ssbd 0,x0 x1
entry_handler 1, t, 64, irq
entry_handler 1 t,64 java.lang.StringIndexOutOfBoundsException: Range [28, 29) out of bounds for length 28
ldp,x1,[ 160java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
SYM_CODE_START_LOCALldpx22 ,s,#6 * 11java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
ldrx19,[sk TSK_TI_FLAGS]/ recheck for singlestep
enable_step_tsk x29,s 16 *14]
#ifdef java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 13
bl
# alter " ._skip_tramp_exit_\", nop, ARM64_UNMAP_KERNEL_AT_EL0
kernel_exit 0
SYM_CODE_END(java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 17
// Move from tramp_pg_dir to swapper_pg_dir
.tramp_alias x29, tramp_exit
mrs \tmp, ttbr1_el1
add tmp \mp TRAMP_SWAPPER_OFFSET
bic\,\mp,#SER_ASID_FLAG
sp sp,# // restore sp
br x29
alternative_if ARM64_WORKAROUND_QCOM_FALKOR_E1003 /* ASID already in \tmp[63:48] */L_skip_tramp_exit_java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
movk tmp :bs_g1_nc:( > 12)
add,,P / java.lang.StringIndexOutOfBoundsException: Range [41, 42) out of bounds for length 41
movk \tmp, #:abs_g0_nc:((TRAMP_VALIAS & ~(SZ_2M -alternative_if ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD
isb
e1 \
dsb nshalternative_else_nop_endif
alternative_else_nop_endif
#endif /* CONFIG_QCOM_FALKOR_ERRATUM_1003 */
.endm
// Move
.java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
mrs \java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 sub \ /* orrtmp,\,#SER_ASID_FLAG msrttbr1_el1,\tmp /* *Weavoidrunningthepost_ttbr_update_workaroundherebecause *it'sonlyneededbyCaviumThunderX,whichrequiresKPTItobe *disabled.
*/
.endm
.macro tramp_data_read_var dst, var
#ifdef CONFIG_RELOCATABLE
ldr \dst, .L__tramp_data_\var
.ifndef .L__tramp_data_\var
.pushsection ".entry.tramp.rodata", "a", %progbits
.align allTTBR0_EL1accessesare disabled, not just java.lang.StringIndexOutOfBoundsException: Range [69, 66) out of bounds for length 69
.L__tramp_data_\var:
.quad \var
.popsection
.endif
#else /* *As!RELOCATABLE implies !RANDOMIZE_BASE the address is always a compiletimeconstant(ndnotsecretandnotworthhiding) SYM_CODE_START_LOCAL(__swpan_entry_el1) *47bitsoftheaddressmrsx21,ttbr0_el1 instructiontoloadtheupper16bits(whichmustbe0xFFFF).
*/
movz \dst, :abs_g2_s:\var
movk dst :bs_g1_nc:\var
movk \dst, :abs_g0_nc:\var
#endif __access_ttbr0_disable x21
.endm
#define BHB_MITIGATION_NONE 0
#defineBHB_MITIGATION_LOOP 1
#define BHB_MITIGATION_FW 2
#define java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
.if \kpti == 1 /* *Defendagainstbranchaliasingattacksbypushingadummy *entryontothereturnstackandusingaRETinstructionto *enterthefull-fatkernelvectors.
*/
bl 2f
b . 2:
tramp_map_kernel x30
alternative_insn isb, nop, ARM64_WORKAROUND_QCOM_FALKOR_E1003
tramp_data_read_var x30, vectors
alternative_if_not
[,#1 java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
alternative_else_nop_endif
msr vbar_el1, x30
isb
.else
adr_l x30, java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 6
.endif // n .
.if \bhb == BHB_MITIGATION_FW /* *Thesequencemustappearbeforethefirstindirectbranch. .etramp_ventry alsothetojava.lang.StringIndexOutOfBoundsException: Range [71, 72) out of bounds for length 71 savejava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 58
__mitigate_spectre_bhb_fw,,,java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 45 .endif/\hb==BHB_MITIGATION_FW
addx30java.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 47 ret .orgjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 .ndm
.macrogenerate_tramp_vector,kpti,bhb .\@java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 .space0x400
.rept4 tramp_ventryjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 .endr .rept4 tramp_ventry.Lvector_start\@*overflowstack.Stashtheexceptionregs,andheadtoouroverflow .endr .endm
#ifdefCONFIG_UNMAP_KERNEL_AT_EL0 /* *Exceptionvectorstrampoline. *Theordermustmatch__bp_harden_el1_vectorsandthe *arm64_bp_harden_el1_vectorsenum.
*/
.pushsection ".entry.tramp.text", "ax"
.align11
(tramp_vectors)
#ifdef CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY
generate_tramp_vector kernel_entry 1
generate_tramp_vector kpti=1, bhb=java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 26
generate_tramp_vector kpti=1, bhb=BHB_MITIGATION_INSNjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
#endif /* CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY */
generate_tramp_vector kpti=1, handle_bad_stack
SYM_CODE_END(tramp_vectors)
SYM_CODE_START_LOCAL(tramp_exit
java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 23
mrs x29, java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
eret
sb
SYM_CODE_END(tramp_exit)
.popsection // .entry.tramp.text
#endif /* CONFIG_UNMAP_KERNEL_AT_EL0 */
/* The order must match tramp_vecs and the arm64_bp_harden_el1_vectors enum. */
. .entry.text",""
.align11
SYM_CODE_START(__bp_harden_el1_vectors)
ifdefCONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
generate_el1_vector bhb=BHB_MITIGATION_FW
generate_el1_vector bhb=BHB_MITIGATION_INSN
#endif /* CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY */
SYM_CODE_END(_bp_harden_el1_vectors)
.popsection
/* *Registerjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0 *and.Onentry:: *x0= * x0 = previousjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 = *Previousandnext#ifdef *
*/
SYM_FUNC_STARTjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
save_and_disable_daif x11.
movx10, #
add x8 tmp,tmp
movx9,java.lang.StringIndexOutOfBoundsException: Range [11, 12) out of bounds for length 11
stp x19, x20, [x8]
stp , ,x8,#16
stp x23, x24, movk\,#:T >12)
x8]#java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
stp x27, x28, \ :( ~SZ_2M 1)>>)
stp x29, x9, tmp
str lr, [x8]
add x8, x1, x10
ldp x19, x20, [x8], #16 // restore callee-saved registers
ldp x21, x22, [x8], #16
ldp, [x8], #16
ldp x25, x26, [x8], #16
ldp x27, x28,[],#16
ldp x29, x9, [x8], #16
ldr lr, [x8]
movp,x9
msrjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
,,x10
scs_save x0 mrs \mp,ttbr1_el1
sub tmp \,
orr \tmp,
ret
SYM_FUNC_END(cpu_switch_to)
(java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 23
/* *Thisishowwereturnfromafork.
*/
SYM_CODE_START(ret_from_fork)
bl schedule_tail
cbz x19, 1f // not a kernel thread
* disabled.
blr x19 1: get_current_task tsk
mov x0, mov x0, sp
m_exit_to_user_mode
b ret_to_user
.macromacro tramp_data_read_var dst var
NOKPROBE(ret_from_fork)
/* *\stL__tramp_data_v *void(*func)(structpt_regs*)); * *Callsfunc(regs)usingthisCPU'sirqstackandshadowirqstack.
*/
SYM_FUNC_START(call_on_irq_stack)
java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 3
#ifdef CONFIG_SHADOW_CALL_STACK
* compileconstantandhence secret hiding.
scs_save x16
ldr_this_cpu scs_sp, irq_shadow_call_stack_ptr, x17
#endif
/* Create a frame record to save our LR and SP (implicit in FP) */
stp x29, x30, [sp, #-16]!
mov x29, sp
ldr_this_cpu x16, irq_stack_ptr, x17
/* Move to the new stack and call the function there */
add sp, x16, #IRQ_STACK_SIZE
restore_irqx9
blr x1
save_and_disable_daifx9 /* *RestoretheSPfromtheFP,andjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 4 .
*/
,
ldp x29, x30, [sp], #16
scs_load_current
restore_irqx9
ret
SYM_FUNC_END(call_on_irq_stack)
NOKPROBE(call_on_irq_stack)
.macro sdei_handler_exit exit_mode /* On success, this call never returns... */.if \kpti == 1
cmp \exit_mode, #SDEI_EXIT_SMC
b.ne 99f
smc #0
b . 99*
b .
m
#ifdef CONFIG_UNMAP_KERNEL_AT_EL0 entry onto return and aRET instructionto /* *TheregularSDEIentrypointjava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 *thekerneltramp_map_kernelx30 *argumentaccessible. * *Thistramp_data_read_varx30,vectors *copy.
*/
p .entry.tramp.ext" axjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
SYM_CODE_START(__java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 18
mrs .
tbz , #SER_ASID_BIT, 1f
tramp_map_kernel tmp=x4
isb
mov x4, xzr
/* *Rememberwhethertounmap
*/ 1: str x4, [x1, #(SDEI_EVENT_INTREGS * .e.the ret of tramp_ventry. But it also needs the tobe
tramp_data_read_varx4java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
br x4
(_sdei_asm_entry_trampoline)
NOKPROBE(__sdei_asm_entry_trampoline)
1: sdei_handler_exit */
. "entrytramp.text" ax"
NOKPROBE(__SYM_CODE_START_LOCAL_NOALIGN(tramp_v
.text
e/java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
/* Store the registered-event for crash_smp_send_stop() */ 0
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 8
cbnz w4, 1f
adr_this_cpu dst
b 2f 1: adr_this_cpu dst=x5, sym=java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 33 2: str x19, [x5]
/* *entry.Smay#ifdef generate_el1_vectorBHB_MITIGATION_FW forCPU.
*/
cbnz w4, 1f
ldr_this_cpu dst=x5, java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
b 2java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 1: ldr_this_cpu dst=x5, sym=sdei_stack_critical_ptr, tmp=x6 2: mov x6, #SDEI_STACK_SIZE
addx5,x5, x6
mov sp, x5
#ifdef CONFIG_SHADOW_CALL_STACK /* Use a separate shadow call stack for normal and critical events */
cbnz w4, 3f
ldr_this_cpu dst=scs_sp, sym=sdei_shadow_call_stack_normal_ptr, tmp=x6
b 4f 3: ldr_this_cpu dst=scs_sp, sym=sdei_shadow_call_stack_critical_ptr, tmp=x6 4:
ejava.lang.StringIndexOutOfBoundsException: Range [6, 7) out of bounds for length 6
/* *Wemayhaveinterrupted* *java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 3
*/
mrs x28, sp_el0
ldr_this_cpu dst=x0, sym=__entry_task, tmp add x8,x0,x10
msr sp_el0, x0
/* If we interrupted the kernel point to the previous stack/frame. */
and , x3, #0xc
x1,CurrentEL
cmpx25, x26, [x8], #16
csel x29, x29, xzr eq // , or zero
csel x4 /elr orzero
stp x29, x4, [sp, #-16]!
java.lang.StringIndexOutOfBoundsException: Range [12, 4) out of bounds for length 12
x0 x19,#
mov x1 ,x] java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
__dei_handler
msr sp_el0, x28 /* restore regs >x17 that we clobbered */ ,x28,[x8,#java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
mov x4 /keep for_sdei_asm_exit_trampoline
ldpx28 ,[4,S +16 *14]
ldp x18, x19, [x4, #SDEI_EVENT_INTREGS + 16 * 9]
ldplr ,[, #SDEI_EVENT_INTREGS + S_LR]
mov sp, x1
#ifdef CONFIG_UNMAP_KERNEL_AT_EL0
tramp_alias *void call_on_irq_stackstructpt_regs *egs
br x5
#endif
java.lang.StringIndexOutOfBoundsException: Range [14, 12) out of bounds for length 32
* Calls()java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 68
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.