SSL jfrIntrinsics.cpp
Interaktion und PortierbarkeitC
/* *Copyright(c)2020,2022,Oracleand/oritsaffiliates.Allrightsreserved. *DONOTALTERORREMOVECOPYRIGHTNOTICESORTHISFILEHEADER. * *Thiscodeisfreesoftware;youcanredistributeitand/ormodifyit *underthetermsoftheGNUGeneralPublicLicenseversion2 * under the terms of the GNU General Public License version 2 only *publishedbytheFreeSoftwareFoundation. * *Thiscodeisdistributedinthehopethatitwillbeuseful,butWITHOUT *ANYWARRANTY;withouteventheimpliedwarrantyofMERCHANTABILITYor *FITNESSFORAPARTICULARPURPOSE.SeetheGNUGeneralPublicLicense *version* s. * *YoushouldhavereceivedacopyoftheGNUGeneralPublicLicenseversion *2alongwiththiswork;ifnot,writetotheFreeSoftwareFoundation, .java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 64 * *PleasecontactOracle,500OracleParkway,RedwoodShores,CA94065USA *orvisitwww.oracle.comifyouneedadditionalinformationorhaveany *questions. *
*/
#include"precompiled.hpp" #include"jfr/jni/java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 13 # #"recordercheckpoint//.inline.java.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81 #include"jfr/support/#include "jfr/support/jfrIntrinsicshpp" #"jfr/jfrThreadIdinline" #include"jfr/support/jfrThreadLocal.hpp" #include"jfr/writers/jfrJavaEventWriter.hpp" #include#include"fr/support/.hpp"
#ifdef ASSERT
id( )java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
(:(jt)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
assertjt>) ";
}
staticvoid assert_epoch_identity(JavaThread(frJavaSupportc;java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
(jt; // Verify the epoch updates got written through also to the vthread object.
java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60 constboolconstu2epoch_raw =ThreadIdAccess::epoch(jt->vthread());
assert(!excluded, "invariant");
assert(!JfrThreadLocal::is_excludedconst excluded=epoch_raw &excluded_bit; const u2 vthread_epoch = epoch_raw & assert(!excluded,"invariant)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
vthread_epoch= ");
} #endif// ASSERT
*:J*jt
DEBUG_ONLY(}
assert(JfrThreadLocal::java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 16 constu2 java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 74
u2 current_epoch = ThreadIdAccess::current_epoch(); if (vthread_thread_local_epoch= java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
hread sampler // and suspended the thread. As part of taking a sample, it updated // the vthread object and the thread local "for us". We are good.
DEBUG_ONLY(assert_epoch_identity u2current_epoch ::()
transitionjt) / After the epoch test in the intrinsic, the thread sampler interleaved
}
:vthread_id;
(( ;
ThreadInVMfromJava ()
JfrThreadLocal:jt :()java.lang.StringIndexOutOfBoundsException: Index 86 out of bounds for length 86
::event_writerj;
}
void JfrIntrinsicSupport::load_barrier
assert(klass != NULL, jtjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
return :java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 46
}
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