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6479237: (cl) Add support for classloader names

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Reviewed-by: alanb, bchristi, coleenp, dfuchs, lfoltan, psandoz, sspitsyn
This commit is contained in:
Mandy Chung 2016-11-03 18:08:02 -07:00
parent 0032be0658
commit 150d28bb0e
5 changed files with 75 additions and 27 deletions
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20
hotspot/src/share/vm/classfile/javaClasses.hpp
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@ -1225,6 +1225,7 @@ class java_lang_ClassLoader : AllStatic {
static bool offsets_computed;
static int parent_offset;
static int parallelCapable_offset;
static int name_offset;
static int unnamedModule_offset;
public:
@ -1234,6 +1235,7 @@ class java_lang_ClassLoader : AllStatic {
static ClassLoaderData* loader_data(oop loader);
static oop parent(oop loader);
static oop name(oop loader);
static bool isAncestor(oop loader, oop cl);
// Support for parallelCapable field
@ -1291,14 +1293,18 @@ class java_lang_System : AllStatic {
class java_lang_StackTraceElement: AllStatic {
private:
enum {
hc_moduleName_offset = 0,
hc_moduleVersion_offset = 1,
hc_declaringClass_offset = 2,
hc_methodName_offset = 3,
hc_fileName_offset = 4,
hc_lineNumber_offset = 5
hc_classOrLoaderModuleClassName_offset = 0,
hc_classLoaderName_offset = 1,
hc_moduleName_offset = 2,
hc_moduleVersion_offset = 3,
hc_declaringClass_offset = 4,
hc_methodName_offset = 5,
hc_fileName_offset = 6,
hc_lineNumber_offset = 7
};
static int classOrLoaderModuleClassName_offset;
static int classLoaderName_offset;
static int moduleName_offset;
static int moduleVersion_offset;
static int declaringClass_offset;
@ -1307,12 +1313,14 @@ class java_lang_StackTraceElement: AllStatic {
static int lineNumber_offset;
// Setters
static void set_classLoaderName(oop element, oop value);
static void set_moduleName(oop element, oop value);
static void set_moduleVersion(oop element, oop value);
static void set_declaringClass(oop element, oop value);
static void set_methodName(oop element, oop value);
static void set_fileName(oop element, oop value);
static void set_lineNumber(oop element, int value);
static void set_declaringClassObject(oop element, oop value);
public:
// Create an instance of StackTraceElement