JDK-8214105 : [TESTBUG] Bit test is always false in serviceability/jvmti/StartPhase/AllowedFunctions
- Type: Bug
- Component: hotspot
- Sub-Component: jvmti
- Affected Version: 12
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- Submitted: 2018-11-20
- Updated: 2019-09-09
- Resolved: 2018-11-22
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 11 | JDK 12 |
|---|---|
| 11.0.3Fixed | 12 b22Fixed  |
Related Reports
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Relates :
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Description
In
test/hotspot/jtreg/serviceability/jvmti/StartPhase/AllowedFunctions/libAllowedFunctions.c,
around line 108,
some bits are tested to see if they are true. The test used will always
return false:
(status & JVMTI_CLASS_STATUS_INITIALIZED) == 1 ||(status &
JVMTI_CLASS_STATUS_ERROR) == 1) {
From the build log:
$ make all
Building target 'all' in configuration 'linux-x86_64-server-release'
Skip building of Graal unit tests because 3rd party libraries directory is not specified
Skip building of Graal unit tests because 3rd party libraries directory is not specified
Creating support/test/hotspot/jtreg/native/lib/libAllowedFunctions.so from 1 file(s)
/home/stooke/dev/openjdk/jdk12/test/hotspot/jtreg/serviceability/jvmti/StartPhase/AllowedFunctions/libAllowedFunctions.c: In function ���print_class_status���:
/home/stooke/dev/openjdk/jdk12/test/hotspot/jtreg/serviceability/jvmti/StartPhase/AllowedFunctions/libAllowedFunctions.c:113:51: error: bitwise comparison always evaluates to false[-Werror=tautological-compare]
(status & JVMTI_CLASS_STATUS_INITIALIZED) == 1 ||
^~
/home/stooke/dev/openjdk/jdk12/test/hotspot/jtreg/serviceability/jvmti/StartPhase/AllowedFunctions/libAllowedFunctions.c:114:51: error: bitwise comparison always evaluates to false[-Werror=tautological-compare]
(status & JVMTI_CLASS_STATUS_ERROR) == 1) {
^~
cc1: all warnings being treated as errors
gmake[3]: *** [JtregNativeHotspot.gmk:1518: /home/stooke/dev/openjdk/jdk12/build/linux-x86_64-server-release/support/test/hotspot/jtreg/native/support/libAllowedFunctions/libAllowedFunctions.o] Error 1
gmake[3]: *** Waiting for unfinished jobs....
gmake[2]: *** [make/Main.gmk:503: build-test-hotspot-jtreg-native] Error 2
ERROR: Build failed for target 'all' in configuration 'linux-x86_64-server-release' (exit code 2)
=== Output from failing command(s) repeated here ===
* For target support_test_hotspot_jtreg_native_support_libAllowedFunctions_libAllowedFunctions.o:
/home/stooke/dev/openjdk/jdk12/test/hotspot/jtreg/serviceability/jvmti/StartPhase/AllowedFunctions/libAllowedFunctions.c: In function ���print_class_status���:
/home/stooke/dev/openjdk/jdk12/test/hotspot/jtreg/serviceability/jvmti/StartPhase/AllowedFunctions/libAllowedFunctions.c:113:51: error: bitwise comparison always evaluates to false[-Werror=tautological-compare]
(status & JVMTI_CLASS_STATUS_INITIALIZED) == 1 ||
^~
/home/stooke/dev/openjdk/jdk12/test/hotspot/jtreg/serviceability/jvmti/StartPhase/AllowedFunctions/libAllowedFunctions.c:114:51: error: bitwise comparison always evaluates to false[-Werror=tautological-compare]
(status & JVMTI_CLASS_STATUS_ERROR) == 1) {
^~
cc1: all warnings being treated as errors
* All command lines available in /home/stooke/dev/openjdk/jdk12/build/linux-x86_64-server-release/make-support/failure-logs.
=== End of repeated output ===
No indication of failed target found.
Hint: Try searching the build log for '] Error'.
Hint: See doc/building.html#troubleshooting for assistance.
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