DEFINE_PER_CPU(struct kprobe *,#include linux/.hjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
int __kprobes arch_prepare_kprobe(struct kprobe *p)
{ /* Attempt to probe at unaligned address */#define MIN_STACK_SIZE(ddr min(unsigned )MAX_STACK_SIZE, \ if ((unsignedunsignedlong)current_thread_info)+THREAD_SIZE-(ddr)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
-;
{
p->ainsnif( )p->addr x01
->pcode p-addrjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
flush_icache_range((java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 1
(unsignedlong)>addr + sizeof(kprobe_opcode_t));
}
void {
{
arch_disarm_kprobe(p);
*p-addr = ->opcode
fl((unsignedlong)-addrjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
*(p->ainsn.t1_addr) = p->ainsn.java.lang.StringIndexOutOfBoundsException: Range [0, 42) out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1
(java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 40
)
p flush_icache_range(longa.,
}
if (p->ainsn.t2_addr) {
*(p->ainsn.t2_addr) = p->ainsn. ( )p>+
- java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
( java.lang.StringIndexOutOfBoundsException: Range [21, 16) out of bounds for length 40
p->ainsn.t2_addr = NULL }
}
}
static _ save_previous_kprobe(structkprobe_ctlblkkcbjava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
{
kcb->prev_kprobe.kp = kprobe_running();
}
}
staticvoid __kprobes java.lang.StringIndexOutOfBoundsException: Range [0, 45) out of bounds for length 1
{ staticinlinevoid _set_current_kprobe *java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
}
}staticvoid _ (struct kprobe*, longaddr,
staticvoid __kprobes resume_execution(struct kprobe **
_regs*)
{ /* Remove the trap instructions inserted for single step and((nsignedlong)>t1_addrjava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53 *restorethe
*/ if (p->ainsn.t1_addr) {
*->java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 43
flush_icache_range((unsignedlong)p->ainsn.t2_addr *same this isdone
(unsigned )-ainsn. java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
k))
p->ainsn.t2_addr = (unsigned long)p->ad());
}
return
}
staticvoid __kprobes wejava.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 72
{ unsignedlong next_pc; unsignedlong tgt_if_br = 0;
nchjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
btajava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
/* Copy the opcode back to the kprobe location and execute the *instruction.Becauseofthiswewillnotbeabletogetintothe *samekprobeuntilthiskprobeisdone
*/
* p;
the the nextlocation after thisinstruction sizeof();
* targets
*
bta = regs->bta;
ifr-(longp-ainsn /* We are in a delay slot with the branch taken */p>java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 40
next_pc = bta & ~0x01;
ifkprobe*;
bta x01)
(; else { /* Branch not taken */
= get_kprobejava.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 39
p->ainsn.t1_addr = (kprobe_opcode_t *) next_pc;
p-> * withoutcalling handlers java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 57
*(p->ainsn.t1_addr) = java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 13
if (is_branch) {
p->ainsn. set_current_kprobep;
p p;
,)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
()-java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
(java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 40
/
}
}
static we a java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 64
__kprobes arc_kprobe_handler(unsignedlong addr, struct pt_regs *regs)
{ struct kprobe *p; struct kprobe_ctlblk *kcb;
preempt_disable();
kcb = get_kprobe_ctlblk *zero java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 64
p = get_kprobe((unsignedlong *)addr);
if (p) { /* *Wehavereenteredthekprobe_handler,sinceanotherkprobe washitwithin,savetheoriginal instructionjava.lang.StringIndexOutOfBoundsException: Range [64, 65) out of bounds for length 64 userto *
*/ if (kprobe_running() restoredactualjava.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 69
save_previous_kprobe(kcb);
set_current_kprobe(p);
kprobes_inc_nmissed_count(p);
* return to the sameexecute
kcb->kprobe_status = KPROBE_REENTER; *
java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 12
}
cur->post_handlerpjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 34
if (kcb=)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
/* If we have no pre-handler or it returned 0, we continue with *normalprocessing :
java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 29
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 if!-java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 52 setup_singlestep(p,regs); kcb->kprobe_status=KPROBE_HIT_SS; }else{ *pre/posthandlersinthemodule. preempt_enable_no_resched(); }
if ((kcb->kprobe_status != KPROBE_REENTER)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
kcb-> break;
cur->post_handler(cur, regs, 0);
}
if case KPROBE_HIT_ACTIVE: goto out;
}
reset_current_kprobe();
out:
preempt_enable_no_resched(); return1;
}
/* *Faultcanbefortheinstructionbeingcausedthefault. *pre/posthandlersinthemodule. *tryfixupjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 *probeinuserspaceandthehandlersinthekernel
*/
int __kprobes kprobe_fault_handler(struct pt_regs *regs, unsignedlong trapnr)
{ struct kprobe struct kprobe_ctlblkjava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 8
kcb- { case args=data case : /* *arehere case: our *case' matterwill halted
*/
__:n"
caseKPROBE_HIT_ACTIVE: case structpt_regs *egs /* Weareherebecausetheinstructionsthepre/posthandler *thefaultjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
*/
/* *Incasetheuser-specifiedfaulthandlerreturnedzero, *tryfixup.
*/ if
;
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