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7120511: Add diagnostic commands

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Reviewed-by: acorn, phh, dcubed, sspitsyn
This commit is contained in:
Frederic Parain 2012-01-09 10:27:24 +01:00
parent 66388c03c9
commit 849571d5b3
11 changed files with 454 additions and 53 deletions
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8
hotspot/src/share/vm/runtime/arguments.cpp
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@ -2323,7 +2323,7 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
#ifndef PRODUCT
// -Xprintflags
} else if (match_option(option, "-Xprintflags", &tail)) {
CommandLineFlags::printFlags();
CommandLineFlags::printFlags(tty, false);
vm_exit(0);
#endif
// -D
@ -2971,13 +2971,13 @@ jint Arguments::parse(const JavaVMInitArgs* args) {
IgnoreUnrecognizedVMOptions = false;
}
if (match_option(option, "-XX:+PrintFlagsInitial", &tail)) {
CommandLineFlags::printFlags();
CommandLineFlags::printFlags(tty, false);
vm_exit(0);
}
#ifndef PRODUCT
if (match_option(option, "-XX:+PrintFlagsWithComments", &tail)) {
CommandLineFlags::printFlags(true);
CommandLineFlags::printFlags(tty, true);
vm_exit(0);
}
#endif
@ -3170,7 +3170,7 @@ jint Arguments::parse(const JavaVMInitArgs* args) {
#endif
if (PrintCommandLineFlags) {
CommandLineFlags::printSetFlags();
CommandLineFlags::printSetFlags(tty);
}
// Apply CPU specific policy for the BiasedLocking