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8038756: new WB API :: get/setVMFlag

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Reviewed-by: vlivanov, sla
This commit is contained in:
Igor Ignatyev 2014-05-30 17:20:48 +04:00
parent 679712201d
commit f99eed3f24
11 changed files with 661 additions and 43 deletions
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24
hotspot/src/share/vm/runtime/globals.cpp
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@ -611,7 +611,7 @@ static void trace_flag_changed(const char* name, const T old_value, const T new_
e.commit();
}
bool CommandLineFlags::boolAt(char* name, size_t len, bool* value) {
bool CommandLineFlags::boolAt(const char* name, size_t len, bool* value) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_bool()) return false;
@ -619,7 +619,7 @@ bool CommandLineFlags::boolAt(char* name, size_t len, bool* value) {
return true;
}
bool CommandLineFlags::boolAtPut(char* name, size_t len, bool* value, Flag::Flags origin) {
bool CommandLineFlags::boolAtPut(const char* name, size_t len, bool* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_bool()) return false;
@ -639,7 +639,7 @@ void CommandLineFlagsEx::boolAtPut(CommandLineFlagWithType flag, bool value, Fla
faddr->set_origin(origin);
}
bool CommandLineFlags::intxAt(char* name, size_t len, intx* value) {
bool CommandLineFlags::intxAt(const char* name, size_t len, intx* value) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_intx()) return false;
@ -647,7 +647,7 @@ bool CommandLineFlags::intxAt(char* name, size_t len, intx* value) {
return true;
}
bool CommandLineFlags::intxAtPut(char* name, size_t len, intx* value, Flag::Flags origin) {
bool CommandLineFlags::intxAtPut(const char* name, size_t len, intx* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_intx()) return false;
@ -667,7 +667,7 @@ void CommandLineFlagsEx::intxAtPut(CommandLineFlagWithType flag, intx value, Fla
faddr->set_origin(origin);
}
bool CommandLineFlags::uintxAt(char* name, size_t len, uintx* value) {
bool CommandLineFlags::uintxAt(const char* name, size_t len, uintx* value) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_uintx()) return false;
@ -675,7 +675,7 @@ bool CommandLineFlags::uintxAt(char* name, size_t len, uintx* value) {
return true;
}
bool CommandLineFlags::uintxAtPut(char* name, size_t len, uintx* value, Flag::Flags origin) {
bool CommandLineFlags::uintxAtPut(const char* name, size_t len, uintx* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_uintx()) return false;
@ -695,7 +695,7 @@ void CommandLineFlagsEx::uintxAtPut(CommandLineFlagWithType flag, uintx value, F
faddr->set_origin(origin);
}
bool CommandLineFlags::uint64_tAt(char* name, size_t len, uint64_t* value) {
bool CommandLineFlags::uint64_tAt(const char* name, size_t len, uint64_t* value) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_uint64_t()) return false;
@ -703,7 +703,7 @@ bool CommandLineFlags::uint64_tAt(char* name, size_t len, uint64_t* value) {
return true;
}
bool CommandLineFlags::uint64_tAtPut(char* name, size_t len, uint64_t* value, Flag::Flags origin) {
bool CommandLineFlags::uint64_tAtPut(const char* name, size_t len, uint64_t* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_uint64_t()) return false;
@ -723,7 +723,7 @@ void CommandLineFlagsEx::uint64_tAtPut(CommandLineFlagWithType flag, uint64_t va
faddr->set_origin(origin);
}
bool CommandLineFlags::doubleAt(char* name, size_t len, double* value) {
bool CommandLineFlags::doubleAt(const char* name, size_t len, double* value) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_double()) return false;
@ -731,7 +731,7 @@ bool CommandLineFlags::doubleAt(char* name, size_t len, double* value) {
return true;
}
bool CommandLineFlags::doubleAtPut(char* name, size_t len, double* value, Flag::Flags origin) {
bool CommandLineFlags::doubleAtPut(const char* name, size_t len, double* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_double()) return false;
@ -751,7 +751,7 @@ void CommandLineFlagsEx::doubleAtPut(CommandLineFlagWithType flag, double value,
faddr->set_origin(origin);
}
bool CommandLineFlags::ccstrAt(char* name, size_t len, ccstr* value) {
bool CommandLineFlags::ccstrAt(const char* name, size_t len, ccstr* value) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_ccstr()) return false;
@ -759,7 +759,7 @@ bool CommandLineFlags::ccstrAt(char* name, size_t len, ccstr* value) {
return true;
}
bool CommandLineFlags::ccstrAtPut(char* name, size_t len, ccstr* value, Flag::Flags origin) {
bool CommandLineFlags::ccstrAtPut(const char* name, size_t len, ccstr* value, Flag::Flags origin) {
Flag* result = Flag::find_flag(name, len);
if (result == NULL) return false;
if (!result->is_ccstr()) return false;