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8187347: Do not abort CDS archive creation when some classes are unverifiable

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Deprecating the IgnoreUnverifiableClassesDuringDump vm option in JDK10 and set its default value to true

Reviewed-by: dholmes, jiangli
This commit is contained in:
Calvin Cheung 2017-11-03 10:48:26 -07:00
parent df4f3bc82e
commit c39d2071f0
3 changed files with 3 additions and 1 deletions
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1
src/hotspot/share/runtime/arguments.cpp
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@ -382,6 +382,7 @@ static SpecialFlag const special_jvm_flags[] = {
{ "MaxRAMFraction", JDK_Version::jdk(10), JDK_Version::undefined(), JDK_Version::undefined() },
{ "MinRAMFraction", JDK_Version::jdk(10), JDK_Version::undefined(), JDK_Version::undefined() },
{ "InitialRAMFraction", JDK_Version::jdk(10), JDK_Version::undefined(), JDK_Version::undefined() },
{ "IgnoreUnverifiableClassesDuringDump", JDK_Version::jdk(10), JDK_Version::undefined(), JDK_Version::undefined() },
// --- Deprecated alias flags (see also aliased_jvm_flags) - sorted by obsolete_in then expired_in:
{ "DefaultMaxRAMFraction", JDK_Version::jdk(8), JDK_Version::undefined(), JDK_Version::undefined() },

2
src/hotspot/share/runtime/globals.hpp
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@ -3922,7 +3922,7 @@ public:
"Average number of symbols per bucket in shared table") \
range(2, 246) \
\
diagnostic(bool, IgnoreUnverifiableClassesDuringDump, false, \
diagnostic(bool, IgnoreUnverifiableClassesDuringDump, true, \
"Do not quit -Xshare:dump even if we encounter unverifiable " \
"classes. Just exclude them from the shared dictionary.") \
\

1
test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java
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@ -91,5 +91,6 @@ public class VMDeprecatedOptions {
public static void main(String[] args) throws Throwable {
testDeprecated(DEPRECATED_OPTIONS); // Make sure that each deprecated option is mentioned in the output.
testDeprecatedDiagnostic("UnsyncloadClass", "false");
testDeprecatedDiagnostic("IgnoreUnverifiableClassesDuringDump", "false");
}
}