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From: "danglin at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/39244] New: Various cleanup tests fail Date: Thu, 19 Feb 2009 15:55:00 -0000 [thread overview] Message-ID: <bug-39244-276@http.gcc.gnu.org/bugzilla/> (raw) Various cleanup and other exception related tests fail: FAIL: gcc.dg/cleanup-10.c execution test FAIL: gcc.dg/cleanup-11.c execution test FAIL: gcc.dg/cleanup-8.c execution test FAIL: gcc.dg/cleanup-9.c execution test FAIL: g++.dg/ext/cleanup-10.C execution test FAIL: g++.dg/ext/cleanup-11.C execution test FAIL: g++.dg/ext/cleanup-8.C execution test FAIL: g++.dg/ext/cleanup-9.C execution test (gdb) r Starting program: /home/dave/gnu/gcc/objdir/gcc/testsuite/gcc/cleanup-8.xg Program received signal SIGSEGV, Segmentation fault. 0x00008584 in fn2 () at /home/dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/cleanup-8.c:74 74 *null = 0; (gdb) c Continuing. Program received signal SIGSEGV, Segmentation fault. _Unwind_VRS_Pop (context=0xbee652a8, regclass=<value optimized out>, discriminator=<value optimized out>, representation=_UVRSD_FLOAT) at ../../../gcc/libgcc/../gcc/config/arm/unwind-arm.c:318 318 vrs->core.r[i] = *(ptr++); (gdb) bt #0 _Unwind_VRS_Pop (context=0xbee652a8, regclass=<value optimized out>, discriminator=<value optimized out>, representation=_UVRSD_FLOAT) at ../../../gcc/libgcc/../gcc/config/arm/unwind-arm.c:318 #1 0x400de694 in __gnu_unwind_execute (context=0xbee652a8, uws=0xbee6525c) at ../../../gcc/libgcc/../gcc/config/arm/pr-support.c:278 #2 0x400ddefc in __gnu_unwind_pr_common (state=_US_UNWIND_FRAME_STARTING, ucbp=0x11008, context=0xbee652a8, id=0) at ../../../gcc/libgcc/../gcc/config/arm/unwind-arm.c:1229 #3 0x400dd834 in unwind_phase2_forced (ucbp=0x11008, entry_vrs=<value optimized out>, resuming=<value optimized out>) at ../../../gcc/libgcc/../gcc/config/arm/unwind-arm.c:751 #4 0x400dd9c8 in __gnu_Unwind_Resume (ucbp=0x11008, entry_vrs=0xbee65764) at ../../../gcc/libgcc/../gcc/config/arm/unwind-arm.c:886 #5 0x400de400 in ___Unwind_Resume () at ../../../gcc/libgcc/../gcc/config/arm/libunwind.S:339 #6 0x00008658 in fn4 (sig=<value optimized out>) at /home/dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/cleanup-8.c:43 #7 <signal handler called> #8 0x00008584 in fn2 () at /home/dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/cleanup-8.c:74 #9 0x000085c8 in fn1 () at /home/dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/cleanup-8.c:83 #10 0x00008690 in fn0 () ---Type <return> to continue, or q <return> to quit--- at /home/dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/cleanup-8.c:90 #11 0x000086d0 in main () at /home/dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/cleanup-8.c:97 (gdb) p/x $pc $3 = 0x400ddae0 (gdb) disass 0x400ddad0 0x400ddaf0 Dump of assembler code from 0x400ddad0 to 0x400ddaf0: 0x400ddad0 <_Unwind_VRS_Pop+200>: ldr r1, [r0, #56] 0x400ddad4 <_Unwind_VRS_Pop+204>: lsr r2, r2, #16 0x400ddad8 <_Unwind_VRS_Pop+208>: mov r0, #1 ; 0x1 0x400ddadc <_Unwind_VRS_Pop+212>: ands r12, r2, r0, lsl r3 0x400ddae0 <_Unwind_VRS_Pop+216>: ldrne r5, [r1], #4 0x400ddae4 <_Unwind_VRS_Pop+220>: addne r12, r4, r3, lsl #2 0x400ddae8 <_Unwind_VRS_Pop+224>: add r3, r3, #1 ; 0x1 0x400ddaec <_Unwind_VRS_Pop+228>: strne r5, [r12, #4] End of assembler dump. (gdb) p/x $r1 $4 = 0x1c (gdb) p ptr $5 = (_uw *) 0x1c -bash-3.2$ ./xgcc -B./ -v Reading specs from ./specs Target: arm-none-linux-gnueabi Configured with: ../gcc/configure --host=arm-none-linux-gnueabi --target=arm-none-linux-gnueabi --build=arm-none-linux-gnueabi --disable-stage1-checking --enable-languages=c,c++,fortran --enable-shared --enable-threads --disable-multilib --disable-libmudflap --disable-libssp --enable-symvers=gnu --enable-__cxa_atexit --disable-libstdcxx-pch --disable-checking --prefix=/home/dave/opt/gnu/gcc/gcc-4.4.0 --with-gmp=/home/dave/opt/gnu Thread model: posix gcc version 4.4.0 20090218 (experimental) [trunk revision 144268] (GCC) -- Summary: Various cleanup tests fail Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: danglin at gcc dot gnu dot org GCC build triplet: arm-none-linux-gnueabi GCC host triplet: arm-none-linux-gnueabi GCC target triplet: arm-none-linux-gnueabi http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39244
next reply other threads:[~2009-02-19 15:55 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-02-19 15:55 danglin at gcc dot gnu dot org [this message] 2009-02-19 16:06 ` [Bug target/39244] " danglin at gcc dot gnu dot org 2009-05-13 14:40 ` ramana at gcc dot gnu dot org 2009-05-13 15:16 ` dave at hiauly1 dot hia dot nrc dot ca 2009-05-13 15:19 ` ramana at gcc dot gnu dot org 2010-03-20 19:22 ` ramana at gcc dot gnu dot org
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