--- a/src/hotspot/share/prims/whitebox.cpp Thu Apr 26 09:10:04 2018 -0700
+++ b/src/hotspot/share/prims/whitebox.cpp Thu Apr 26 11:19:05 2018 -0500
@@ -53,6 +53,7 @@
#include "runtime/arguments.hpp"
#include "runtime/compilationPolicy.hpp"
#include "runtime/deoptimization.hpp"
+#include "runtime/flags/jvmFlag.hpp"
#include "runtime/frame.inline.hpp"
#include "runtime/handshake.hpp"
#include "runtime/interfaceSupport.inline.hpp"
@@ -971,29 +972,29 @@
WB_END
template <typename T>
-static bool GetVMFlag(JavaThread* thread, JNIEnv* env, jstring name, T* value, Flag::Error (*TAt)(const char*, T*, bool, bool)) {
+static bool GetVMFlag(JavaThread* thread, JNIEnv* env, jstring name, T* value, JVMFlag::Error (*TAt)(const char*, T*, bool, bool)) {
if (name == NULL) {
return false;
}
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
const char* flag_name = env->GetStringUTFChars(name, NULL);
CHECK_JNI_EXCEPTION_(env, false);
- Flag::Error result = (*TAt)(flag_name, value, true, true);
+ JVMFlag::Error result = (*TAt)(flag_name, value, true, true);
env->ReleaseStringUTFChars(name, flag_name);
- return (result == Flag::SUCCESS);
+ return (result == JVMFlag::SUCCESS);
}
template <typename T>
-static bool SetVMFlag(JavaThread* thread, JNIEnv* env, jstring name, T* value, Flag::Error (*TAtPut)(const char*, T*, Flag::Flags)) {
+static bool SetVMFlag(JavaThread* thread, JNIEnv* env, jstring name, T* value, JVMFlag::Error (*TAtPut)(const char*, T*, JVMFlag::Flags)) {
if (name == NULL) {
return false;
}
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
const char* flag_name = env->GetStringUTFChars(name, NULL);
CHECK_JNI_EXCEPTION_(env, false);
- Flag::Error result = (*TAtPut)(flag_name, value, Flag::INTERNAL);
+ JVMFlag::Error result = (*TAtPut)(flag_name, value, JVMFlag::INTERNAL);
env->ReleaseStringUTFChars(name, flag_name);
- return (result == Flag::SUCCESS);
+ return (result == JVMFlag::SUCCESS);
}
template <typename T>
@@ -1026,28 +1027,28 @@
return box(thread, env, vmSymbols::java_lang_Double(), vmSymbols::Double_valueOf_signature(), value);
}
-static Flag* getVMFlag(JavaThread* thread, JNIEnv* env, jstring name) {
+static JVMFlag* getVMFlag(JavaThread* thread, JNIEnv* env, jstring name) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
const char* flag_name = env->GetStringUTFChars(name, NULL);
CHECK_JNI_EXCEPTION_(env, NULL);
- Flag* result = Flag::find_flag(flag_name, strlen(flag_name), true, true);
+ JVMFlag* result = JVMFlag::find_flag(flag_name, strlen(flag_name), true, true);
env->ReleaseStringUTFChars(name, flag_name);
return result;
}
WB_ENTRY(jboolean, WB_IsConstantVMFlag(JNIEnv* env, jobject o, jstring name))
- Flag* flag = getVMFlag(thread, env, name);
+ JVMFlag* flag = getVMFlag(thread, env, name);
return (flag != NULL) && flag->is_constant_in_binary();
WB_END
WB_ENTRY(jboolean, WB_IsLockedVMFlag(JNIEnv* env, jobject o, jstring name))
- Flag* flag = getVMFlag(thread, env, name);
+ JVMFlag* flag = getVMFlag(thread, env, name);
return (flag != NULL) && !(flag->is_unlocked() || flag->is_unlocker());
WB_END
WB_ENTRY(jobject, WB_GetBooleanVMFlag(JNIEnv* env, jobject o, jstring name))
bool result;
- if (GetVMFlag <bool> (thread, env, name, &result, &CommandLineFlags::boolAt)) {
+ if (GetVMFlag <bool> (thread, env, name, &result, &JVMFlag::boolAt)) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
return booleanBox(thread, env, result);
}
@@ -1056,7 +1057,7 @@
WB_ENTRY(jobject, WB_GetIntVMFlag(JNIEnv* env, jobject o, jstring name))
int result;
- if (GetVMFlag <int> (thread, env, name, &result, &CommandLineFlags::intAt)) {
+ if (GetVMFlag <int> (thread, env, name, &result, &JVMFlag::intAt)) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
return longBox(thread, env, result);
}
@@ -1065,7 +1066,7 @@
WB_ENTRY(jobject, WB_GetUintVMFlag(JNIEnv* env, jobject o, jstring name))
uint result;
- if (GetVMFlag <uint> (thread, env, name, &result, &CommandLineFlags::uintAt)) {
+ if (GetVMFlag <uint> (thread, env, name, &result, &JVMFlag::uintAt)) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
return longBox(thread, env, result);
}
@@ -1074,7 +1075,7 @@
WB_ENTRY(jobject, WB_GetIntxVMFlag(JNIEnv* env, jobject o, jstring name))
intx result;
- if (GetVMFlag <intx> (thread, env, name, &result, &CommandLineFlags::intxAt)) {
+ if (GetVMFlag <intx> (thread, env, name, &result, &JVMFlag::intxAt)) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
return longBox(thread, env, result);
}
@@ -1083,7 +1084,7 @@
WB_ENTRY(jobject, WB_GetUintxVMFlag(JNIEnv* env, jobject o, jstring name))
uintx result;
- if (GetVMFlag <uintx> (thread, env, name, &result, &CommandLineFlags::uintxAt)) {
+ if (GetVMFlag <uintx> (thread, env, name, &result, &JVMFlag::uintxAt)) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
return longBox(thread, env, result);
}
@@ -1092,7 +1093,7 @@
WB_ENTRY(jobject, WB_GetUint64VMFlag(JNIEnv* env, jobject o, jstring name))
uint64_t result;
- if (GetVMFlag <uint64_t> (thread, env, name, &result, &CommandLineFlags::uint64_tAt)) {
+ if (GetVMFlag <uint64_t> (thread, env, name, &result, &JVMFlag::uint64_tAt)) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
return longBox(thread, env, result);
}
@@ -1101,7 +1102,7 @@
WB_ENTRY(jobject, WB_GetSizeTVMFlag(JNIEnv* env, jobject o, jstring name))
uintx result;
- if (GetVMFlag <size_t> (thread, env, name, &result, &CommandLineFlags::size_tAt)) {
+ if (GetVMFlag <size_t> (thread, env, name, &result, &JVMFlag::size_tAt)) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
return longBox(thread, env, result);
}
@@ -1110,7 +1111,7 @@
WB_ENTRY(jobject, WB_GetDoubleVMFlag(JNIEnv* env, jobject o, jstring name))
double result;
- if (GetVMFlag <double> (thread, env, name, &result, &CommandLineFlags::doubleAt)) {
+ if (GetVMFlag <double> (thread, env, name, &result, &JVMFlag::doubleAt)) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
return doubleBox(thread, env, result);
}
@@ -1119,7 +1120,7 @@
WB_ENTRY(jstring, WB_GetStringVMFlag(JNIEnv* env, jobject o, jstring name))
ccstr ccstrResult;
- if (GetVMFlag <ccstr> (thread, env, name, &ccstrResult, &CommandLineFlags::ccstrAt)) {
+ if (GetVMFlag <ccstr> (thread, env, name, &ccstrResult, &JVMFlag::ccstrAt)) {
ThreadToNativeFromVM ttnfv(thread); // can't be in VM when we call JNI
jstring result = env->NewStringUTF(ccstrResult);
CHECK_JNI_EXCEPTION_(env, NULL);
@@ -1130,42 +1131,42 @@
WB_ENTRY(void, WB_SetBooleanVMFlag(JNIEnv* env, jobject o, jstring name, jboolean value))
bool result = value == JNI_TRUE ? true : false;
- SetVMFlag <bool> (thread, env, name, &result, &CommandLineFlags::boolAtPut);
+ SetVMFlag <bool> (thread, env, name, &result, &JVMFlag::boolAtPut);
WB_END
WB_ENTRY(void, WB_SetIntVMFlag(JNIEnv* env, jobject o, jstring name, jlong value))
int result = value;
- SetVMFlag <int> (thread, env, name, &result, &CommandLineFlags::intAtPut);
+ SetVMFlag <int> (thread, env, name, &result, &JVMFlag::intAtPut);
WB_END
WB_ENTRY(void, WB_SetUintVMFlag(JNIEnv* env, jobject o, jstring name, jlong value))
uint result = value;
- SetVMFlag <uint> (thread, env, name, &result, &CommandLineFlags::uintAtPut);
+ SetVMFlag <uint> (thread, env, name, &result, &JVMFlag::uintAtPut);
WB_END
WB_ENTRY(void, WB_SetIntxVMFlag(JNIEnv* env, jobject o, jstring name, jlong value))
intx result = value;
- SetVMFlag <intx> (thread, env, name, &result, &CommandLineFlags::intxAtPut);
+ SetVMFlag <intx> (thread, env, name, &result, &JVMFlag::intxAtPut);
WB_END
WB_ENTRY(void, WB_SetUintxVMFlag(JNIEnv* env, jobject o, jstring name, jlong value))
uintx result = value;
- SetVMFlag <uintx> (thread, env, name, &result, &CommandLineFlags::uintxAtPut);
+ SetVMFlag <uintx> (thread, env, name, &result, &JVMFlag::uintxAtPut);
WB_END
WB_ENTRY(void, WB_SetUint64VMFlag(JNIEnv* env, jobject o, jstring name, jlong value))
uint64_t result = value;
- SetVMFlag <uint64_t> (thread, env, name, &result, &CommandLineFlags::uint64_tAtPut);
+ SetVMFlag <uint64_t> (thread, env, name, &result, &JVMFlag::uint64_tAtPut);
WB_END
WB_ENTRY(void, WB_SetSizeTVMFlag(JNIEnv* env, jobject o, jstring name, jlong value))
size_t result = value;
- SetVMFlag <size_t> (thread, env, name, &result, &CommandLineFlags::size_tAtPut);
+ SetVMFlag <size_t> (thread, env, name, &result, &JVMFlag::size_tAtPut);
WB_END
WB_ENTRY(void, WB_SetDoubleVMFlag(JNIEnv* env, jobject o, jstring name, jdouble value))
double result = value;
- SetVMFlag <double> (thread, env, name, &result, &CommandLineFlags::doubleAtPut);
+ SetVMFlag <double> (thread, env, name, &result, &JVMFlag::doubleAtPut);
WB_END
WB_ENTRY(void, WB_SetStringVMFlag(JNIEnv* env, jobject o, jstring name, jstring value))
@@ -1182,7 +1183,7 @@
bool needFree;
{
ThreadInVMfromNative ttvfn(thread); // back to VM
- needFree = SetVMFlag <ccstr> (thread, env, name, &ccstrResult, &CommandLineFlags::ccstrAtPut);
+ needFree = SetVMFlag <ccstr> (thread, env, name, &ccstrResult, &JVMFlag::ccstrAtPut);
}
if (value != NULL) {
env->ReleaseStringUTFChars(value, ccstrValue);