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From: "mark at klomp dot org" <sourceware-bugzilla@sourceware.org> To: frysk-bugzilla@sourceware.org Subject: [Bug general/4847] New: testSteppingtestHitAndRun(frysk.proc.TestBreakpoints)java.lang.NullPointerException Date: Thu, 26 Jul 2007 15:29:00 -0000 [thread overview] Message-ID: <20070726152821.4847.mark@klomp.org> (raw) Since kernel 2.6.22.1-27.fc7 (x86 SMP) this test fails because the abort(), which should never be reached is triggered in funit-breakpoints: // Generating a trap event ourselves, simulating "bad code". Setup // a sigsetjump so we can handle it and return from this function // safely when the signal handler uses longjmp. On some // architectures the PC isn't incremented on invallid/trapping // instructions. So this makes sure we skip it when we return. if (sigsetjmp (env, 1) == 0) { send_trap++; #if defined(__i386__) || defined(__x86_64__) asm("int3"); #elif defined(__powerpc64__) || defined(__powerpc__) asm(".long 0x7d821008"); #else #error unsuported architecture #endif abort(); // Should never be reached. This is most likely related to and depends on a real fix for handling signals during stepping outlined in bug #4747 (int3 is a somewhat difficult case though, that probably should be handled independently by special casing since it generates a SIGTRAP which isn't a rt signal, so it doesn't queue multiple and you will only get one). 1) testSteppingtestHitAndRun(frysk.proc.TestBreakpoints)java.lang.NullPointerException at java.lang.Integer.parseInt(libgcj.so.8rh) at java.lang.Integer.decode(libgcj.so.8rh) at frysk.proc.TestBreakpoints$GoAround.run(TestRunner) 2) testSteppingtestInsertRemove(frysk.proc.TestBreakpoints)java.lang.NullPointerException at java.lang.Integer.parseInt(libgcj.so.8rh) at java.lang.Integer.decode(libgcj.so.8rh) at frysk.proc.TestBreakpoints$GoAround.run(TestRunner) 3) testSteppingAddLots(frysk.proc.TestBreakpoints)java.lang.NullPointerException at java.lang.Integer.parseInt(libgcj.so.8rh) at java.lang.Integer.decode(libgcj.so.8rh) at frysk.proc.TestBreakpoints$GoAround.run(TestRunner) -- Summary: testSteppingtestHitAndRun(frysk.proc.TestBreakpoints)jav a.lang.NullPointerException Product: frysk Version: unspecified Status: NEW Severity: normal Priority: P2 Component: general AssignedTo: frysk-bugzilla at sourceware dot org ReportedBy: mark at klomp dot org BugsThisDependsOn: 4747 http://sourceware.org/bugzilla/show_bug.cgi?id=4847 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.
next reply other threads:[~2007-07-26 15:29 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-07-26 15:29 mark at klomp dot org [this message] 2007-08-10 11:21 ` [Bug general/4847] testSteppingtestHitAndRun(frysk.proc.TestBreakpoints)java.lang.NullPointerException mark at klomp dot org 2007-08-15 11:07 ` mark at klomp dot org 2008-04-17 16:36 ` mark at klomp dot org
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