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From: Tom H. <to...@co...> - 2014-01-08 03:37:17
|
valgrind revision: 13768 VEX revision: 2802 C compiler: gcc (GCC) 4.7.2 20120921 (Red Hat 4.7.2-2) GDB: GNU gdb (GDB) Fedora (7.4.50.20120120-54.fc17) Assembler: GNU assembler version 2.22.52.0.1-10.fc17 20120131 C library: GNU C Library stable release version 2.15 uname -mrs: Linux 3.11.10-301.fc20.x86_64 x86_64 Vendor version: Fedora release 17 (Beefy Miracle) Nightly build on bristol ( x86_64, Fedora 17 (Beefy Miracle) ) Started at 2014-01-08 02:51:42 GMT Ended at 2014-01-08 03:32:24 GMT Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 673 tests, 4 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == gdbserver_tests/mcinfcallRU (stderr) gdbserver_tests/mcinfcallWSRU (stderr) gdbserver_tests/mcmain_pic (stderr) exp-sgcheck/tests/preen_invars (stdout) exp-sgcheck/tests/preen_invars (stderr) |
|
From: Maran P. <ma...@li...> - 2014-01-08 03:33:42
|
valgrind revision: 13768 VEX revision: 2802 C compiler: gcc (GCC) 4.7.0 20120604 (Red Hat 4.7.0-7) GDB: GNU gdb (GDB) Fedora (7.4.50.20120120-42.fc17) Assembler: GNU assembler version 2.22.52.0.1-10.fc17 20120131 C library: unknown uname -mrs: Linux 3.3.4-5.fc17.s390x s390x Vendor version: Fedora release 17 (Beefy Miracle) Nightly build on fedoras390 ( Fedora 17 with gcc 4.7.0 on z196 (s390x) ) Started at 2014-01-08 03:45:25 CET Ended at 2014-01-08 04:33:53 CET Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 647 tests, 3 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == helgrind/tests/pth_cond_destroy_busy (stderr) helgrind/tests/tc18_semabuse (stderr) helgrind/tests/tc20_verifywrap (stderr) --tools=none,memcheck --reps=5 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.22s no: 4.3s (19.5x, -----) me: 6.9s (31.2x, -----) bigcode1 valgrind-old:0.22s no: 4.2s (18.9x, 3.5%) me: 7.0s (31.9x, -2.3%) -- bigcode2 -- bigcode2 valgrind-new:0.24s no: 6.5s (27.2x, -----) me:12.1s (50.5x, -----) bigcode2 valgrind-old:0.24s no: 6.6s (27.6x, -1.4%) me:12.1s (50.5x, 0.1%) -- bz2 -- bz2 valgrind-new:0.68s no: 5.7s ( 8.4x, -----) me:11.8s (17.4x, -----) bz2 valgrind-old:0.68s no: 5.6s ( 8.2x, 2.1%) me:11.6s (17.1x, 2.0%) -- fbench -- fbench valgrind-new:0.36s no: 1.5s ( 4.3x, -----) me: 5.5s (15.4x, -----) fbench valgrind-old:0.36s no: 1.6s ( 4.4x, -3.2%) me: 5.5s (15.4x, -0.2%) -- ffbench -- ffbench valgrind-new:0.22s no: 1.3s ( 5.7x, -----) me: 3.4s (15.6x, -----) ffbench valgrind-old:0.22s no: 1.3s ( 5.8x, -1.6%) me: 3.5s (15.7x, -0.3%) -- heap -- heap valgrind-new:0.23s no: 1.7s ( 7.5x, -----) me: 7.8s (34.0x, -----) heap valgrind-old:0.23s no: 1.7s ( 7.5x, 0.6%) me: 7.9s (34.2x, -0.4%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.22s no: 2.0s ( 9.2x, -----) me:11.9s (53.9x, -----) heap_pdb4 valgrind-old:0.22s no: 1.9s ( 8.7x, 5.4%) me:11.9s (54.0x, -0.3%) -- many-loss-records -- many-loss-records valgrind-new:0.03s no: 0.4s (12.7x, -----) me: 1.9s (65.0x, -----) many-loss-records valgrind-old:0.03s no: 0.4s (13.7x, -7.9%) me: 2.0s (65.3x, -0.5%) -- many-xpts -- many-xpts valgrind-new:0.07s no: 0.6s ( 8.1x, -----) me: 3.2s (45.4x, -----) many-xpts valgrind-old:0.07s no: 0.6s ( 8.0x, 1.8%) me: 3.2s (45.6x, -0.3%) -- sarp -- sarp valgrind-new:0.03s no: 0.5s (16.3x, -----) me: 5.3s (176.3x, -----) sarp valgrind-old:0.03s no: 0.5s (16.7x, -2.0%) me: 5.3s (176.7x, -0.2%) -- tinycc -- tinycc valgrind-new:0.23s no: 2.8s (12.3x, -----) me:14.8s (64.4x, -----) tinycc valgrind-old:0.23s no: 2.9s (12.4x, -0.7%) me:14.8s (64.4x, -0.1%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 44 timings ================= real 19m32.652s user 19m11.689s sys 0m19.028s |
|
From: Maran P. <ma...@li...> - 2014-01-08 03:30:24
|
valgrind revision: 13768 VEX revision: 2802 C compiler: gcc (SUSE Linux) 4.3.4 [gcc-4_3-branch revision 152973] GDB: GNU gdb (GDB) SUSE (7.5.1-0.7.29) Assembler: GNU assembler (GNU Binutils; SUSE Linux Enterprise 11) 2.23.1 C library: GNU C Library stable release version 2.11.3 (20110527) uname -mrs: Linux 3.0.101-0.8-default s390x Vendor version: Welcome to SUSE Linux Enterprise Server 11 SP3 (s390x) - Kernel %r (%t). Nightly build on sless390 ( SUSE Linux Enterprise Server 11 SP1 gcc 4.3.4 on z196 (s390x) ) Started at 2014-01-08 03:45:01 CET Ended at 2014-01-08 04:30:13 CET Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 642 tests, 1 stderr failure, 0 stdout failures, 6 stderrB failures, 0 stdoutB failures, 0 post failures == gdbserver_tests/mcbreak (stderrB) gdbserver_tests/mcclean_after_fork (stderrB) gdbserver_tests/mcleak (stderrB) gdbserver_tests/mcmain_pic (stderrB) gdbserver_tests/mcvabits (stderrB) gdbserver_tests/mssnapshot (stderrB) helgrind/tests/pth_cond_destroy_busy (stderr) --tools=none,memcheck --reps=5 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.22s no: 4.3s (19.5x, -----) me: 5.8s (26.5x, -----) bigcode1 valgrind-old:0.22s no: 4.3s (19.4x, 0.5%) me: 5.8s (26.5x, -0.2%) -- bigcode2 -- bigcode2 valgrind-new:0.24s no: 7.3s (30.3x, -----) me:12.9s (53.7x, -----) bigcode2 valgrind-old:0.24s no: 7.2s (30.0x, 1.0%) me:12.9s (53.6x, 0.2%) -- bz2 -- bz2 valgrind-new:0.69s no: 5.0s ( 7.3x, -----) me:13.1s (19.0x, -----) bz2 valgrind-old:0.69s no: 5.0s ( 7.3x, 0.2%) me:13.1s (18.9x, 0.3%) -- fbench -- fbench valgrind-new:0.40s no: 1.6s ( 3.9x, -----) me: 4.2s (10.6x, -----) fbench valgrind-old:0.40s no: 1.6s ( 3.9x, -0.6%) me: 4.2s (10.6x, 0.2%) -- ffbench -- ffbench valgrind-new:0.20s no: 1.0s ( 5.0x, -----) me: 3.0s (14.8x, -----) ffbench valgrind-old:0.20s no: 1.0s ( 5.0x, 1.0%) me: 3.0s (14.8x, 0.3%) -- heap -- heap valgrind-new:0.23s no: 1.9s ( 8.4x, -----) me: 8.8s (38.3x, -----) heap valgrind-old:0.23s no: 1.9s ( 8.4x, 0.5%) me: 8.8s (38.2x, 0.1%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.23s no: 2.1s ( 9.2x, -----) me:13.1s (56.8x, -----) heap_pdb4 valgrind-old:0.23s no: 2.1s ( 9.2x, 0.0%) me:13.1s (56.8x, 0.1%) -- many-loss-records -- many-loss-records valgrind-new:0.02s no: 0.4s (22.0x, -----) me: 2.0s (102.0x, -----) many-loss-records valgrind-old:0.02s no: 0.4s (22.0x, 0.0%) me: 2.0s (102.0x, 0.0%) -- many-xpts -- many-xpts valgrind-new:0.06s no: 0.6s (10.0x, -----) me: 3.2s (52.7x, -----) many-xpts valgrind-old:0.06s no: 0.6s (10.0x, 0.0%) me: 3.1s (52.5x, 0.3%) -- sarp -- sarp valgrind-new:0.03s no: 0.5s (17.7x, -----) me: 3.6s (119.3x, -----) sarp valgrind-old:0.03s no: 0.5s (17.7x, 0.0%) me: 3.6s (119.7x, -0.3%) -- tinycc -- tinycc valgrind-new:0.22s no: 2.9s (13.2x, -----) me:14.8s (67.2x, -----) tinycc valgrind-old:0.22s no: 2.9s (13.2x, 0.0%) me:14.8s (67.1x, 0.1%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 44 timings ================= real 19m50.964s user 19m25.782s sys 0m22.766s |
|
From: Maran P. <ma...@li...> - 2014-01-08 03:14:59
|
valgrind revision: 13768 VEX revision: 2802 C compiler: gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3) GDB: GNU gdb (GDB) Red Hat Enterprise Linux (7.2-60.el6) Assembler: GNU assembler version 2.20.51.0.2-5.36.el6 20100205 C library: GNU C Library stable release version 2.12 uname -mrs: Linux 2.6.32-358.el6.s390x s390x Vendor version: Red Hat Enterprise Linux Server release 6.4 (Santiago) Nightly build on rhels390 ( RHEL 6.4 with gcc 4.4.7 on zEC12 (s390x) ) Started at 2014-01-08 03:45:25 CET Ended at 2014-01-08 04:15:09 CET Results differ from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... failed Last 20 lines of verbose log follow echo mv -f priv/.deps/libvex_s390x_linux_a-host_ppc_isel.Tpo priv/.deps/libvex_s390x_linux_a-host_ppc_isel.Po gcc -DHAVE_CONFIG_H -I. -I.. -I.. -I../include -I../VEX/pub -DVGA_s390x=1 -DVGO_linux=1 -DVGP_s390x_linux=1 -DVGPV_s390x_linux_vanilla=1 -Ipriv -m64 -O2 -g -Wall -Wmissing-prototypes -Wshadow -Wpointer-arith -Wstrict-prototypes -Wmissing-declarations -Wno-format-zero-length -fno-strict-aliasing -fno-builtin -fomit-frame-pointer -Wbad-function-cast -Wcast-qual -Wcast-align -fstrict-aliasing -Wno-long-long -Wwrite-strings -fno-stack-protector -MT priv/libvex_s390x_linux_a-host_s390_isel.o -MD -MP -MF priv/.deps/libvex_s390x_linux_a-host_s390_isel.Tpo -c -o priv/libvex_s390x_linux_a-host_s390_isel.o `test -f 'priv/host_s390_isel.c' || echo './'`priv/host_s390_isel.c gcc: Internal error: Killed (program cc1) Please submit a full bug report. See <http://bugzilla.redhat.com/bugzilla> for instructions. make[3]: *** [priv/libvex_s390x_linux_a-guest_amd64_toIR.o] Error 1 make[3]: *** Waiting for unfinished jobs.... mv -f priv/.deps/libvex_s390x_linux_a-host_arm_defs.Tpo priv/.deps/libvex_s390x_linux_a-host_arm_defs.Po mv -f priv/.deps/libvex_s390x_linux_a-host_s390_isel.Tpo priv/.deps/libvex_s390x_linux_a-host_s390_isel.Po mv -f priv/.deps/libvex_s390x_linux_a-host_s390_defs.Tpo priv/.deps/libvex_s390x_linux_a-host_s390_defs.Po mv -f priv/.deps/libvex_s390x_linux_a-guest_ppc_toIR.Tpo priv/.deps/libvex_s390x_linux_a-guest_ppc_toIR.Po mv -f priv/.deps/libvex_s390x_linux_a-guest_s390_toIR.Tpo priv/.deps/libvex_s390x_linux_a-guest_s390_toIR.Po mv -f priv/.deps/libvex_s390x_linux_a-guest_x86_toIR.Tpo priv/.deps/libvex_s390x_linux_a-guest_x86_toIR.Po mv -f priv/.deps/libvex_s390x_linux_a-guest_arm_toIR.Tpo priv/.deps/libvex_s390x_linux_a-guest_arm_toIR.Po make[3]: Leaving directory `/root/nightly/valgrind-new/VEX' make[2]: *** [all] Error 2 make[2]: Leaving directory `/root/nightly/valgrind-new/VEX' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/nightly/valgrind-new' make: *** [all] Error 2 ================================================= == Results from 24 hours ago == ================================================= Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 641 tests, 2 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == helgrind/tests/pth_cond_destroy_busy (stderr) helgrind/tests/pth_destroy_cond (stderr) ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short 2014-01-08 04:08:48.000000000 +0100 --- new.short 2014-01-08 04:15:09.000000000 +0100 *************** *** 3,12 **** Configuring valgrind ... done ! Building valgrind ... done ! Running regression tests ... failed ! ! Regression test results follow ! ! == 641 tests, 2 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == ! helgrind/tests/pth_cond_destroy_busy (stderr) ! helgrind/tests/pth_destroy_cond (stderr) --- 3,26 ---- Configuring valgrind ... done ! Building valgrind ... failed + Last 20 lines of verbose log follow echo + mv -f priv/.deps/libvex_s390x_linux_a-host_ppc_isel.Tpo priv/.deps/libvex_s390x_linux_a-host_ppc_isel.Po + gcc -DHAVE_CONFIG_H -I. -I.. -I.. -I../include -I../VEX/pub -DVGA_s390x=1 -DVGO_linux=1 -DVGP_s390x_linux=1 -DVGPV_s390x_linux_vanilla=1 -Ipriv -m64 -O2 -g -Wall -Wmissing-prototypes -Wshadow -Wpointer-arith -Wstrict-prototypes -Wmissing-declarations -Wno-format-zero-length -fno-strict-aliasing -fno-builtin -fomit-frame-pointer -Wbad-function-cast -Wcast-qual -Wcast-align -fstrict-aliasing -Wno-long-long -Wwrite-strings -fno-stack-protector -MT priv/libvex_s390x_linux_a-host_s390_isel.o -MD -MP -MF priv/.deps/libvex_s390x_linux_a-host_s390_isel.Tpo -c -o priv/libvex_s390x_linux_a-host_s390_isel.o `test -f 'priv/host_s390_isel.c' || echo './'`priv/host_s390_isel.c + gcc: Internal error: Killed (program cc1) + Please submit a full bug report. + See <http://bugzilla.redhat.com/bugzilla> for instructions. + make[3]: *** [priv/libvex_s390x_linux_a-guest_amd64_toIR.o] Error 1 + make[3]: *** Waiting for unfinished jobs.... + mv -f priv/.deps/libvex_s390x_linux_a-host_arm_defs.Tpo priv/.deps/libvex_s390x_linux_a-host_arm_defs.Po + mv -f priv/.deps/libvex_s390x_linux_a-host_s390_isel.Tpo priv/.deps/libvex_s390x_linux_a-host_s390_isel.Po + mv -f priv/.deps/libvex_s390x_linux_a-host_s390_defs.Tpo priv/.deps/libvex_s390x_linux_a-host_s390_defs.Po + mv -f priv/.deps/libvex_s390x_linux_a-guest_ppc_toIR.Tpo priv/.deps/libvex_s390x_linux_a-guest_ppc_toIR.Po + mv -f priv/.deps/libvex_s390x_linux_a-guest_s390_toIR.Tpo priv/.deps/libvex_s390x_linux_a-guest_s390_toIR.Po + mv -f priv/.deps/libvex_s390x_linux_a-guest_x86_toIR.Tpo priv/.deps/libvex_s390x_linux_a-guest_x86_toIR.Po + mv -f priv/.deps/libvex_s390x_linux_a-guest_arm_toIR.Tpo priv/.deps/libvex_s390x_linux_a-guest_arm_toIR.Po + make[3]: Leaving directory `/root/nightly/valgrind-new/VEX' + make[2]: *** [all] Error 2 + make[2]: Leaving directory `/root/nightly/valgrind-new/VEX' + make[1]: *** [all-recursive] Error 1 + make[1]: Leaving directory `/root/nightly/valgrind-new' + make: *** [all] Error 2 --tools=none,memcheck --reps=5 --vg=../valgrind-new --vg=../valgrind-old vg_perf: './bigcode' not found or not a file (.) -- Running tests in perf ---------------------------------------------- real 0m0.071s user 0m0.006s sys 0m0.006s |
|
From: Tom H. <to...@co...> - 2014-01-08 03:11:16
|
valgrind revision: 13768 VEX revision: 2802 C compiler: gcc (GCC) 4.8.2 20131212 (Red Hat 4.8.2-7) GDB: GNU gdb (GDB) Fedora 7.6.1-46.fc19 Assembler: GNU assembler version 2.23.52.0.1-9.fc19 20130226 C library: GNU C Library (GNU libc) stable release version 2.17 uname -mrs: Linux 3.11.10-301.fc20.x86_64 x86_64 Vendor version: Fedora release 19 (Schrödingerâs Cat) Nightly build on bristol ( x86_64, Fedora 19 (Schrödingerâs Cat) ) Started at 2014-01-08 02:32:05 GMT Ended at 2014-01-08 03:11:04 GMT Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 673 tests, 2 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/dw4 (stderr) exp-sgcheck/tests/hackedbz2 (stderr) |
|
From: Rich C. <rc...@wi...> - 2014-01-08 02:43:37
|
valgrind revision: 13768
VEX revision: 2802
C compiler: gcc (SUSE Linux) 4.8.1 20130909 [gcc-4_8-branch revision 202388]
GDB: GNU gdb (GDB; openSUSE Factory) 7.6.50.20130731-cvs
Assembler: GNU assembler (GNU Binutils; openSUSE Factory) 2.23.2
C library: GNU C Library (GNU libc) stable release version 2.18 (git )
uname -mrs: Linux 3.11.4-3-desktop x86_64
Vendor version: Welcome to openSUSE 13.1 "Bottle" Beta 1 - Kernel %r (%t).
Nightly build on rodan ( Linux 3.11.4-3-desktop x86_64 )
Started at 2014-01-07 19:22:01 CST
Ended at 2014-01-07 20:43:23 CST
Results unchanged from 24 hours ago
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 588 tests, 7 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
memcheck/tests/dw4 (stderr)
memcheck/tests/err_disable3 (stderr)
memcheck/tests/err_disable4 (stderr)
memcheck/tests/threadname (stderr)
memcheck/tests/threadname_xml (stderr)
drd/tests/pth_mutex_reinit (stderr)
exp-sgcheck/tests/hackedbz2 (stderr)
=================================================
./valgrind-new/drd/tests/pth_mutex_reinit.stderr.diff
=================================================
--- pth_mutex_reinit.stderr.exp 2014-01-07 20:02:33.840491211 -0600
+++ pth_mutex_reinit.stderr.out 2014-01-07 20:36:11.397893409 -0600
@@ -1,11 +1,15 @@
+The object at address 0x........ is not a mutex.
+ at 0x........: pthread_mutex_init (drd_pthread_intercepts.c:?)
+ by 0x........: main (pth_mutex_reinit.c:?)
+
Mutex reinitialization: mutex 0x........, recursion count 0, owner 1.
at 0x........: pthread_mutex_init (drd_pthread_intercepts.c:?)
by 0x........: main (pth_mutex_reinit.c:?)
mutex 0x........ was first observed at:
- at 0x........: pthread_mutex_init (drd_pthread_intercepts.c:?)
+ at 0x........: pthread_mutex_lock (drd_pthread_intercepts.c:?)
by 0x........: main (pth_mutex_reinit.c:?)
Done.
-ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
=================================================
./valgrind-new/exp-sgcheck/tests/hackedbz2.stderr.diff-glibc28-amd64
=================================================
--- hackedbz2.stderr.exp-glibc28-amd64 2014-01-07 20:02:18.052323730 -0600
+++ hackedbz2.stderr.out 2014-01-07 20:42:31.401924433 -0600
@@ -1,7 +1,6 @@
Invalid read of size 1
- at 0x........: vex_strlen (hackedbz2.c:1006)
- by 0x........: add_to_myprintf_buf (hackedbz2.c:1284)
+ at 0x........: add_to_myprintf_buf (hackedbz2.c:1006)
by 0x........: vex_printf (hackedbz2.c:1155)
by 0x........: BZ2_compressBlock (hackedbz2.c:4039)
by 0x........: handle_compress (hackedbz2.c:4761)
=================================================
./valgrind-new/memcheck/tests/dw4.stderr.diff
=================================================
--- dw4.stderr.exp 2014-01-07 20:02:20.244346983 -0600
+++ dw4.stderr.out 2014-01-07 20:14:48.872288410 -0600
@@ -1,3 +1,11 @@
+
+parse_type_DIE: confused by:
+ <1><492>: DW_TAG_structure_type
+ DW_AT_signature : 8 byte signature: 9b d0 55 13 bb 1e e9 37
+
+WARNING: Serious error when reading debug info
+When reading debug info from /usr/local/src/valgrind/nightly/valgrind-new/memcheck/tests/dw4:
+parse_type_DIE: confused by the above DIE
Uninitialised byte(s) found during client check request
at 0x........: croak (dw4.c:27)
by 0x........: main (dw4.c:49)
@@ -8,12 +16,10 @@
Uninitialised byte(s) found during client check request
at 0x........: croak (dw4.c:27)
by 0x........: main (dw4.c:51)
- Location 0x........ is 0 bytes inside S2[0].i,
- a global variable declared at dw4.c:42
+ Address 0x........ is 4 bytes inside data symbol "S2"
Uninitialised byte(s) found during client check request
at 0x........: croak (dw4.c:27)
by 0x........: main (dw4.c:52)
- Location 0x........ is 0 bytes inside local.i,
- declared at dw4.c:46, in frame #1 of thread 1
+ Address 0x........ is on thread 1's stack
=================================================
./valgrind-new/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2014-01-07 20:02:20.208346601 -0600
+++ err_disable3.stderr.out 2014-01-07 20:14:53.454337016 -0600
@@ -10,8 +10,6 @@
Thread 2:
Invalid read of size 1
at 0x........: err (err_disable3.c:25)
- by 0x........: child_fn (err_disable3.c:31)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable3.c:42)
=================================================
./valgrind-new/memcheck/tests/err_disable4.stderr.diff
=================================================
--- err_disable4.stderr.exp 2014-01-07 20:02:21.077355820 -0600
+++ err_disable4.stderr.out 2014-01-07 20:14:56.076364830 -0600
@@ -1501,8 +1501,6 @@
Thread x:
Invalid read of size 1
at 0x........: err (err_disable4.c:41)
- by 0x........: child_fn_2 (err_disable4.c:55)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable4.c:68)
=================================================
./valgrind-new/memcheck/tests/threadname.stderr.diff
=================================================
--- threadname.stderr.exp 2014-01-07 20:02:20.657351364 -0600
+++ threadname.stderr.out 2014-01-07 20:18:38.528724600 -0600
@@ -9,36 +9,12 @@
Thread 2:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_0 (threadname.c:53)
- ...
Address 0x........ is 0 bytes after a block of size 2 alloc'd
at 0x........: malloc (vg_replace_malloc.c:...)
by 0x........: bad_things (threadname.c:15)
by 0x........: child_fn_0 (threadname.c:53)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
- Address 0x........ is 0 bytes after a block of size 3 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
- Address 0x........ is 0 bytes after a block of size 4 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
-
Thread 1:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
=================================================
./valgrind-new/memcheck/tests/threadname_xml.stderr.diff
=================================================
--- threadname_xml.stderr.exp 2014-01-07 20:02:20.413348776 -0600
+++ threadname_xml.stderr.out 2014-01-07 20:18:39.824738348 -0600
@@ -94,14 +94,6 @@
<file>threadname.c</file>
<line>...</line>
</frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_0</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
</stack>
<auxwhat>Address 0x........ is 0 bytes after a block of size 2 alloc'd</auxwhat>
<stack>
@@ -135,112 +127,6 @@
<error>
<unique>0x........</unique>
<tid>...</tid>
- <threadname>try1</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 3 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>malloc</fn>
- <dir>...</dir>
- <file>vg_replace_malloc.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
-</error>
-
-<error>
- <unique>0x........</unique>
- <tid>...</tid>
- <threadname>012345678901234</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_2</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 4 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
<truncated beyond 100 lines>
=================================================
./valgrind-old/drd/tests/pth_mutex_reinit.stderr.diff
=================================================
--- pth_mutex_reinit.stderr.exp 2014-01-07 19:22:20.300888443 -0600
+++ pth_mutex_reinit.stderr.out 2014-01-07 19:55:07.260753904 -0600
@@ -1,11 +1,15 @@
+The object at address 0x........ is not a mutex.
+ at 0x........: pthread_mutex_init (drd_pthread_intercepts.c:?)
+ by 0x........: main (pth_mutex_reinit.c:?)
+
Mutex reinitialization: mutex 0x........, recursion count 0, owner 1.
at 0x........: pthread_mutex_init (drd_pthread_intercepts.c:?)
by 0x........: main (pth_mutex_reinit.c:?)
mutex 0x........ was first observed at:
- at 0x........: pthread_mutex_init (drd_pthread_intercepts.c:?)
+ at 0x........: pthread_mutex_lock (drd_pthread_intercepts.c:?)
by 0x........: main (pth_mutex_reinit.c:?)
Done.
-ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/exp-sgcheck/tests/hackedbz2.stderr.diff-glibc28-amd64
=================================================
--- hackedbz2.stderr.exp-glibc28-amd64 2014-01-07 19:22:45.680157666 -0600
+++ hackedbz2.stderr.out 2014-01-07 20:01:24.188752347 -0600
@@ -1,7 +1,6 @@
Invalid read of size 1
- at 0x........: vex_strlen (hackedbz2.c:1006)
- by 0x........: add_to_myprintf_buf (hackedbz2.c:1284)
+ at 0x........: add_to_myprintf_buf (hackedbz2.c:1006)
by 0x........: vex_printf (hackedbz2.c:1155)
by 0x........: BZ2_compressBlock (hackedbz2.c:4039)
by 0x........: handle_compress (hackedbz2.c:4761)
=================================================
./valgrind-old/memcheck/tests/dw4.stderr.diff
=================================================
--- dw4.stderr.exp 2014-01-07 19:22:50.751211459 -0600
+++ dw4.stderr.out 2014-01-07 19:33:55.783266103 -0600
@@ -1,3 +1,11 @@
+
+parse_type_DIE: confused by:
+ <1><492>: DW_TAG_structure_type
+ DW_AT_signature : 8 byte signature: 9b d0 55 13 bb 1e e9 37
+
+WARNING: Serious error when reading debug info
+When reading debug info from /usr/local/src/valgrind/nightly/valgrind-old/memcheck/tests/dw4:
+parse_type_DIE: confused by the above DIE
Uninitialised byte(s) found during client check request
at 0x........: croak (dw4.c:27)
by 0x........: main (dw4.c:49)
@@ -8,12 +16,10 @@
Uninitialised byte(s) found during client check request
at 0x........: croak (dw4.c:27)
by 0x........: main (dw4.c:51)
- Location 0x........ is 0 bytes inside S2[0].i,
- a global variable declared at dw4.c:42
+ Address 0x........ is 4 bytes inside data symbol "S2"
Uninitialised byte(s) found during client check request
at 0x........: croak (dw4.c:27)
by 0x........: main (dw4.c:52)
- Location 0x........ is 0 bytes inside local.i,
- declared at dw4.c:46, in frame #1 of thread 1
+ Address 0x........ is on thread 1's stack
=================================================
./valgrind-old/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2014-01-07 19:22:50.760211555 -0600
+++ err_disable3.stderr.out 2014-01-07 19:34:00.353314582 -0600
@@ -10,8 +10,6 @@
Thread 2:
Invalid read of size 1
at 0x........: err (err_disable3.c:25)
- by 0x........: child_fn (err_disable3.c:31)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable3.c:42)
=================================================
./valgrind-old/memcheck/tests/err_disable4.stderr.diff
=================================================
--- err_disable4.stderr.exp 2014-01-07 19:22:52.651231615 -0600
+++ err_disable4.stderr.out 2014-01-07 19:34:02.799340529 -0600
@@ -1501,8 +1501,6 @@
Thread x:
Invalid read of size 1
at 0x........: err (err_disable4.c:41)
- by 0x........: child_fn_2 (err_disable4.c:55)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable4.c:68)
=================================================
./valgrind-old/memcheck/tests/threadname.stderr.diff
=================================================
--- threadname.stderr.exp 2014-01-07 19:22:50.064204171 -0600
+++ threadname.stderr.out 2014-01-07 19:37:43.705683848 -0600
@@ -9,36 +9,12 @@
Thread 2:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_0 (threadname.c:53)
- ...
Address 0x........ is 0 bytes after a block of size 2 alloc'd
at 0x........: malloc (vg_replace_malloc.c:...)
by 0x........: bad_things (threadname.c:15)
by 0x........: child_fn_0 (threadname.c:53)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
- Address 0x........ is 0 bytes after a block of size 3 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
- Address 0x........ is 0 bytes after a block of size 4 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
-
Thread 1:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
=================================================
./valgrind-old/memcheck/tests/threadname_xml.stderr.diff
=================================================
--- threadname_xml.stderr.exp 2014-01-07 19:22:49.273195780 -0600
+++ threadname_xml.stderr.out 2014-01-07 19:37:44.993697511 -0600
@@ -94,14 +94,6 @@
<file>threadname.c</file>
<line>...</line>
</frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_0</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
</stack>
<auxwhat>Address 0x........ is 0 bytes after a block of size 2 alloc'd</auxwhat>
<stack>
@@ -135,112 +127,6 @@
<error>
<unique>0x........</unique>
<tid>...</tid>
- <threadname>try1</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 3 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>malloc</fn>
- <dir>...</dir>
- <file>vg_replace_malloc.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
-</error>
-
-<error>
- <unique>0x........</unique>
- <tid>...</tid>
- <threadname>012345678901234</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_2</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 4 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
<truncated beyond 100 lines>
|
|
From: Petar J. <mip...@gm...> - 2014-01-08 00:46:21
|
Hi Sasi, I have not yet reviewed the latest patches attached to these issues. Feel free to use those pages to post your comments and raise issues you have. Regards, Petar On Tue, Jan 7, 2014 at 9:59 AM, Sasikanth babu <sas...@gm...>wrote: > Hi Petar, > > With the latest patches in-review from Dr. Zahid Anwar, I'm able > to run valgrind on mips/octeon but I'm not getting > proper trace. > > configure options: ./configure --host=mips64-target-linux-gnu > --build=x86_64-crosscompile-linux-gnu > > is there anything I'm missing? > > root@sasi:/root> valgrind ./a.out 1 > ==4236== Memcheck, a memory error detector > ==4236== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. > ==4236== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright > info > ==4236== Command: ./a.out 1 > ==4236== > ==4236== Conditional jump or move depends on uninitialised value(s) > ==4236== at 0x401AD20: ??? (in /lib64/ld-2.11.1.so) > ==4236== by 0x4008EA0: ??? (in /lib64/ld-2.11.1.so) > ==4236== > ==4236== Conditional jump or move depends on uninitialised value(s) > ==4236== at 0x401AEB0: ??? (in /lib64/ld-2.11.1.so) > ==4236== by 0x4006204: ??? (in /lib64/ld-2.11.1.so) > ==4236== > ==4236== Conditional jump or move depends on uninitialised value(s) > ==4236== at 0x401AEB0: ??? (in /lib64/ld-2.11.1.so) > ==4236== by 0x400C7BC: ??? (in /lib64/ld-2.11.1.so) > ==4236== > 4236: > ==4236== Invalid read of size 4 > ==4236== at 0x400D148: ??? (in /lib64/ld-2.11.1.so) > ==4236== by 0x4004B4C: ??? (in /lib64/ld-2.11.1.so) > ==4236== Address 0x50 is not stack'd, malloc'd or (recently) free'd > ==4236== > ==4236== > ==4236== Process terminating with default action of signal 11 (SIGSEGV) > ==4236== Access not within mapped region at address 0x50 > ==4236== at 0x400D148: ??? (in /lib64/ld-2.11.1.so) > ==4236== by 0x4004B4C: ??? (in /lib64/ld-2.11.1.so) > ==4236== If you believe this happened as a result of a stack > ==4236== overflow in your program's main thread (unlikely but > ==4236== possible), you can try to increase the size of the > ==4236== main thread stack using the --main-stacksize= flag. > ==4236== The main thread stack size used in this run was 8388608. > ==4236== Jump to the invalid address stated on the next line > ==4236== at 0x9E0: ??? > ==4236== by 0x40338F0: _vgnU_freeres (vg_preloaded.c:63) > ==4236== by 0x4004B50: ??? (in /lib64/ld-2.11.1.so) > ==4236== Address 0x9e0 is not stack'd, malloc'd or (recently) free'd > ==4236== > ==4236== > ==4236== Process terminating with default action of signal 11 (SIGSEGV) > ==4236== Bad permissions for mapped region at address 0x9E0 > ==4236== at 0x9E0: ??? > ==4236== by 0x40338F0: _vgnU_freeres (vg_preloaded.c:63) > ==4236== by 0x4004B50: ??? (in /lib64/ld-2.11.1.so) > ==4236== > ==4236== HEAP SUMMARY: > ==4236== in use at exit: 0 bytes in 0 blocks > ==4236== total heap usage: 0 allocs, 0 frees, 0 bytes allocated > ==4236== > ==4236== All heap blocks were freed -- no leaks are possible > ==4236== > ==4236== For counts of detected and suppressed errors, rerun with: -v > ==4236== Use --track-origins=yes to see where uninitialised values come > from > ==4236== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 0 from 0) > Segmentation fault > > > > Thanks > Sasi > > On Sun, Nov 17, 2013 at 10:33 AM, Petar Jovanovic <mip...@gm...> > wrote: > > Hello Sasi, > > > > From what I can see, you have come across 'ldx' instruction that comes > from > > MIPS64 DSP ASE that is not yet supported in Valgrind. There are > instructions > > missing from Cavium set, so if your program is built with Cavium flags > it is > > likely that you will come across more unimplemented instructions even if > you > > workaround this one. > > > > There are a few patches in-review that you may want to cherry pick and > try, > > they also include support for 'ldx' instruction, see: > > > > https://bugs.kde.org/show_bug.cgi?id=326444 > > https://bugs.kde.org/show_bug.cgi?id=327223 > > > > Cheers, > > Petar > > > > > > On Wed, Nov 13, 2013 at 5:23 PM, Sasikanth babu <sas...@gm... > > > > wrote: > >> > >> Hi all, > >> > >> I'm using valgrind 3.9.0 which has the mips octeon support but when I > >> tried > >> run valgrind on octeon, it thows an error saying unhandled instruction > >> bytes. > >> > >> > >> root@octeon-test:/root> valgrind /bin/ls > >> ==1631== Memcheck, a memory error detector > >> ==1631== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. > >> ==1631== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright > info > >> ==1631== Command: /bin/ls > >> ==1631== > >> Error occured while trying to decode MIPS32 DSP instruction. > >> Your platform probably doesn't support MIPS32 DSP ASE. > >> vex mips->IR: unhandled instruction bytes: 0x7C 0x65 0x1A 0xA > >> ==1631== valgrind: Unrecognised instruction at address 0x40190dc. > >> > >> I see that the support was added only for OCTEON_CN63XX and I'm using > >> is OCTEON_CN68XX. Any pointers on how to solve this issue, > >> > >> Thanks in Advance > >> Sasi > >> > >> > >> > ------------------------------------------------------------------------------ > >> DreamFactory - Open Source REST & JSON Services for HTML5 & Native Apps > >> OAuth, Users, Roles, SQL, NoSQL, BLOB Storage and External API Access > >> Free app hosting. Or install the open source package on any LAMP server. > >> Sign up and see examples for AngularJS, jQuery, Sencha Touch and Native! > >> > >> > http://pubads.g.doubleclick.net/gampad/clk?id=63469471&iu=/4140/ostg.clktrk > >> _______________________________________________ > >> Valgrind-developers mailing list > >> Val...@li... > >> https://lists.sourceforge.net/lists/listinfo/valgrind-developers > > > > > |
|
From: <sv...@va...> - 2014-01-07 22:28:09
|
Author: tom
Date: Tue Jan 7 22:27:57 2014
New Revision: 13768
Log:
The value of AT_BASE should be the offset between where the ELF interpreter
expected to be loaded (as expressed in the ELF headers) and where it was
actually loaded, and not (as valgrind was doing) the absolute value of the
load address for the interpreter.
Note that when prelink is not in use the two are normally the same, as the
intpreter (like all shared libraries) is normally linked with a zero load
address. When prelinked that is no longer true.
With that fixed, the hack to patch out AT_BASE to avoid confusing gdb on
systems where prelink is in use is no longer needed.
Fixes BZ#329612
Modified:
trunk/NEWS
trunk/coregrind/m_initimg/initimg-linux.c
trunk/coregrind/m_ume/elf.c
trunk/coregrind/pub_core_ume.h
Modified: trunk/NEWS
==============================================================================
--- trunk/NEWS (original)
+++ trunk/NEWS Tue Jan 7 22:27:57 2014
@@ -40,6 +40,7 @@
328205 Implement additional Xen hypercalls
328455 s390x: SIGILL after emitting wrong register pair for ldxbr
328711 valgrind.1 manpage "memcheck options" section is badly generated
+329612 Incorrect handling of AT_BASE for image execution
Release 3.9.0 (31 October 2013)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Modified: trunk/coregrind/m_initimg/initimg-linux.c
==============================================================================
--- trunk/coregrind/m_initimg/initimg-linux.c (original)
+++ trunk/coregrind/m_initimg/initimg-linux.c Tue Jan 7 22:27:57 2014
@@ -664,19 +664,7 @@
break;
case AT_BASE:
- /* When gdbserver sends the auxv to gdb, the AT_BASE has
- to be ignored, as otherwise gdb adds this offset
- to loaded shared libs, causing wrong address
- relocation e.g. when inserting breaks.
- However, ignoring AT_BASE makes V crash on Android 4.1.
- So, keep the AT_BASE on android for now.
- ??? Need to dig in depth about AT_BASE/GDB interaction */
-# if !defined(VGPV_arm_linux_android) \
- && !defined(VGPV_x86_linux_android) \
- && !defined(VGPV_mips32_linux_android)
- auxv->a_type = AT_IGNORE;
-# endif
- auxv->u.a_val = info->interp_base;
+ auxv->u.a_val = info->interp_offset;
break;
case AT_PLATFORM:
Modified: trunk/coregrind/m_ume/elf.c
==============================================================================
--- trunk/coregrind/m_ume/elf.c (original)
+++ trunk/coregrind/m_ume/elf.c Tue Jan 7 22:27:57 2014
@@ -310,11 +310,6 @@
void *entry;
ESZ(Addr) ebase = 0;
- /* The difference between where the interpreter got mapped and
- where it asked to be mapped. Needed for computing the ppc64 ELF
- entry point and initial tocptr (R2) value. */
- ESZ(Word) interp_offset = 0;
-
# if defined(HAVE_PIE)
ebase = info->exe_base;
# endif
@@ -500,8 +495,7 @@
VG_(close)(interp->fd);
entry = (void *)(advised - interp_addr + interp->e.e_entry);
- info->interp_base = (ESZ(Addr))advised;
- interp_offset = advised - interp_addr;
+ info->interp_offset = advised - interp_addr;
VG_(free)(interp->p);
VG_(free)(interp);
@@ -518,12 +512,11 @@
is the static chain value. */
info->init_ip = ((ULong*)entry)[0];
info->init_toc = ((ULong*)entry)[1];
- info->init_ip += interp_offset;
- info->init_toc += interp_offset;
+ info->init_ip += info->interp_offset;
+ info->init_toc += info->interp_offset;
#else
info->init_ip = (Addr)entry;
info->init_toc = 0; /* meaningless on this platform */
- (void) interp_offset; /* stop gcc complaining it is unused */
#endif
VG_(free)(e->p);
VG_(free)(e);
Modified: trunk/coregrind/pub_core_ume.h
==============================================================================
--- trunk/coregrind/pub_core_ume.h (original)
+++ trunk/coregrind/pub_core_ume.h Tue Jan 7 22:27:57 2014
@@ -52,10 +52,10 @@
Addr exe_end; // INOUT: highest (allowed) address
#if !defined(VGO_darwin)
- Addr phdr; // OUT: address phdr was mapped at
- Int phnum; // OUT: number of phdrs
- UInt stack_prot; // OUT: stack permissions
- Addr interp_base; // OUT: where interpreter (ld.so) was mapped
+ Addr phdr; // OUT: address phdr was mapped at
+ Int phnum; // OUT: number of phdrs
+ UInt stack_prot; // OUT: stack permissions
+ PtrdiffT interp_offset; // OUT: relocation offset for ld.so
#else
Addr stack_start; // OUT: address of start of stack segment (hot)
Addr stack_end; // OUT: address of end of stack segment (cold)
|
|
From: Sasikanth b. <sas...@gm...> - 2014-01-07 08:59:13
|
Hi Petar,
With the latest patches in-review from Dr. Zahid Anwar, I'm able
to run valgrind on mips/octeon but I'm not getting
proper trace.
configure options: ./configure --host=mips64-target-linux-gnu
--build=x86_64-crosscompile-linux-gnu
is there anything I'm missing?
root@sasi:/root> valgrind ./a.out 1
==4236== Memcheck, a memory error detector
==4236== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==4236== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info
==4236== Command: ./a.out 1
==4236==
==4236== Conditional jump or move depends on uninitialised value(s)
==4236== at 0x401AD20: ??? (in /lib64/ld-2.11.1.so)
==4236== by 0x4008EA0: ??? (in /lib64/ld-2.11.1.so)
==4236==
==4236== Conditional jump or move depends on uninitialised value(s)
==4236== at 0x401AEB0: ??? (in /lib64/ld-2.11.1.so)
==4236== by 0x4006204: ??? (in /lib64/ld-2.11.1.so)
==4236==
==4236== Conditional jump or move depends on uninitialised value(s)
==4236== at 0x401AEB0: ??? (in /lib64/ld-2.11.1.so)
==4236== by 0x400C7BC: ??? (in /lib64/ld-2.11.1.so)
==4236==
4236:
==4236== Invalid read of size 4
==4236== at 0x400D148: ??? (in /lib64/ld-2.11.1.so)
==4236== by 0x4004B4C: ??? (in /lib64/ld-2.11.1.so)
==4236== Address 0x50 is not stack'd, malloc'd or (recently) free'd
==4236==
==4236==
==4236== Process terminating with default action of signal 11 (SIGSEGV)
==4236== Access not within mapped region at address 0x50
==4236== at 0x400D148: ??? (in /lib64/ld-2.11.1.so)
==4236== by 0x4004B4C: ??? (in /lib64/ld-2.11.1.so)
==4236== If you believe this happened as a result of a stack
==4236== overflow in your program's main thread (unlikely but
==4236== possible), you can try to increase the size of the
==4236== main thread stack using the --main-stacksize= flag.
==4236== The main thread stack size used in this run was 8388608.
==4236== Jump to the invalid address stated on the next line
==4236== at 0x9E0: ???
==4236== by 0x40338F0: _vgnU_freeres (vg_preloaded.c:63)
==4236== by 0x4004B50: ??? (in /lib64/ld-2.11.1.so)
==4236== Address 0x9e0 is not stack'd, malloc'd or (recently) free'd
==4236==
==4236==
==4236== Process terminating with default action of signal 11 (SIGSEGV)
==4236== Bad permissions for mapped region at address 0x9E0
==4236== at 0x9E0: ???
==4236== by 0x40338F0: _vgnU_freeres (vg_preloaded.c:63)
==4236== by 0x4004B50: ??? (in /lib64/ld-2.11.1.so)
==4236==
==4236== HEAP SUMMARY:
==4236== in use at exit: 0 bytes in 0 blocks
==4236== total heap usage: 0 allocs, 0 frees, 0 bytes allocated
==4236==
==4236== All heap blocks were freed -- no leaks are possible
==4236==
==4236== For counts of detected and suppressed errors, rerun with: -v
==4236== Use --track-origins=yes to see where uninitialised values come from
==4236== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 0 from 0)
Segmentation fault
Thanks
Sasi
On Sun, Nov 17, 2013 at 10:33 AM, Petar Jovanovic <mip...@gm...> wrote:
> Hello Sasi,
>
> From what I can see, you have come across 'ldx' instruction that comes from
> MIPS64 DSP ASE that is not yet supported in Valgrind. There are instructions
> missing from Cavium set, so if your program is built with Cavium flags it is
> likely that you will come across more unimplemented instructions even if you
> workaround this one.
>
> There are a few patches in-review that you may want to cherry pick and try,
> they also include support for 'ldx' instruction, see:
>
> https://bugs.kde.org/show_bug.cgi?id=326444
> https://bugs.kde.org/show_bug.cgi?id=327223
>
> Cheers,
> Petar
>
>
> On Wed, Nov 13, 2013 at 5:23 PM, Sasikanth babu <sas...@gm...>
> wrote:
>>
>> Hi all,
>>
>> I'm using valgrind 3.9.0 which has the mips octeon support but when I
>> tried
>> run valgrind on octeon, it thows an error saying unhandled instruction
>> bytes.
>>
>>
>> root@octeon-test:/root> valgrind /bin/ls
>> ==1631== Memcheck, a memory error detector
>> ==1631== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
>> ==1631== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info
>> ==1631== Command: /bin/ls
>> ==1631==
>> Error occured while trying to decode MIPS32 DSP instruction.
>> Your platform probably doesn't support MIPS32 DSP ASE.
>> vex mips->IR: unhandled instruction bytes: 0x7C 0x65 0x1A 0xA
>> ==1631== valgrind: Unrecognised instruction at address 0x40190dc.
>>
>> I see that the support was added only for OCTEON_CN63XX and I'm using
>> is OCTEON_CN68XX. Any pointers on how to solve this issue,
>>
>> Thanks in Advance
>> Sasi
>>
>>
>> ------------------------------------------------------------------------------
>> DreamFactory - Open Source REST & JSON Services for HTML5 & Native Apps
>> OAuth, Users, Roles, SQL, NoSQL, BLOB Storage and External API Access
>> Free app hosting. Or install the open source package on any LAMP server.
>> Sign up and see examples for AngularJS, jQuery, Sencha Touch and Native!
>>
>> http://pubads.g.doubleclick.net/gampad/clk?id=63469471&iu=/4140/ostg.clktrk
>> _______________________________________________
>> Valgrind-developers mailing list
>> Val...@li...
>> https://lists.sourceforge.net/lists/listinfo/valgrind-developers
>
>
|