[10] RFR(XS) 8186721: AOT tests fail with: section alignment is not valid: 128
Vladimir Kozlov
vladimir.kozlov at oracle.com
Thu Aug 24 16:31:19 UTC 2017
https://bugs.openjdk.java.net/browse/JDK-8186721
Fixed typo in assert code in JDK-8186453 changes - I missed '!' negation:
src/jdk.aot/share/classes/jdk.tools.jaotc.binformat/src/jdk/tools/jaotc/binformat/pecoff/PECoffSection.java
@@ -50,7 +50,7 @@
byte[] Name = sectName.getBytes();
int max = Name.length <= IMAGE_SECTION_HEADER.Name.sz ?
Name.length : IMAGE_SECTION_HEADER.Name.sz;
- assert (sectAlign < 1 || sectAlign > 1024 || (sectAlign &
(sectAlign - 1)) != 0) : "section alignment is not valid: " + sectAlign;
+ assert !(sectAlign < 1 || sectAlign > 1024 || (sectAlign &
(sectAlign - 1)) != 0) : "section alignment is not valid: " + sectAlign;
align = sectAlign;
// Using 32 because IMAGE_SCN_ALIGN_*BYTES is value + 1
test/compiler/aot/AotCompiler.java Thu Aug 24 09:29:56 2017 -0700
@@ -113,6 +113,9 @@
args.add("--linker-path");
args.add(linker);
}
+ // Execute with asserts
+ args.add("-J-ea");
+ args.add("-J-esa");
return launchJaotc(args, extraopts);
}
We should run our JVMCI and AOT tests with -ea -esa so that problem like
this do not slip through JPRT and normal testing. I created JDK-8186747
for that.
For this bug fix I added -ea -esa for few AOT tests which use
AotCompiler class to run jaotc.
Thanks,
Vladimir
More information about the hotspot-compiler-dev
mailing list