1892 } catch(IOException exp) {
1893 return genHTMLErrorMessage(exp);
1894 }
1895 }
1896
1897 protected String genJavaStackTraceTitle(JavaThread thread) {
1898 Formatter buf = new Formatter(genHTML);
1899 buf.append("Java Stack Trace for ");
1900 buf.append(thread.getThreadName());
1901 return buf.toString();
1902 }
1903
1904 public String genHTMLForJavaStackTrace(JavaThread thread) {
1905 Formatter buf = new Formatter(genHTML);
1906 buf.genHTMLPrologue(genJavaStackTraceTitle(thread));
1907
1908 buf.append("Thread state = ");
1909 buf.append(thread.getThreadState().toString());
1910 buf.br();
1911 buf.beginTag("pre");
1912 for (JavaVFrame vf = thread.getLastJavaVFrameDbg(); vf != null; vf = vf.javaSender()) {
1913 Method method = vf.getMethod();
1914 buf.append(" - ");
1915 buf.append(genMethodLink(method));
1916 buf.append(" @bci = " + vf.getBCI());
1917
1918 int lineNumber = method.getLineNumberFromBCI(vf.getBCI());
1919 if (lineNumber != -1) {
1920 buf.append(", line = ");
1921 buf.append(lineNumber);
1922 }
1923
1924 sun.jvm.hotspot.debugger.Address pc = vf.getFrame().getPC();
1925 if (pc != null) {
1926 buf.append(", pc = ");
1927 buf.link(genPCHref(addressToLong(pc)), pc.toString());
1928 }
1929
1930 if (!method.isStatic() && !method.isNative()) {
1931 OopHandle oopHandle = vf.getLocals().oopHandleAt(0);
1932
1933 if (oopHandle != null) {
1934 buf.append(", oop = ");
1935 buf.append(oopHandle.toString());
1936 }
1937 }
1938
1939 if (vf.isCompiledFrame()) {
1940 buf.append(" (Compiled");
1941 }
1942 else if (vf.isInterpretedFrame()) {
1943 buf.append(" (Interpreted");
1944 }
1945
1946 if (vf.mayBeImpreciseDbg()) {
1947 buf.append("; information may be imprecise");
1948 }
1949 buf.append(")");
1950 buf.br();
1951 }
1952
1953 buf.endTag("pre");
1954 buf.genHTMLEpilogue();
1955 return buf.toString();
1956 }
1957
1958 public String genHTMLForHyperlink(String href) {
1959 if (href.startsWith("klass=")) {
1960 href = href.substring(href.indexOf('=') + 1);
1961 Klass k = getKlassAtAddress(href);
1962 if (Assert.ASSERTS_ENABLED) {
1963 Assert.that(k instanceof InstanceKlass, "class= href with improper InstanceKlass!");
1964 }
1965 return genHTML((InstanceKlass) k);
1966 } else if (href.startsWith("method=")) {
1967 href = href.substring(href.indexOf('=') + 1);
1968 Method obj = getMethodAtAddress(href);
1969 if (Assert.ASSERTS_ENABLED) {
1970 Assert.that(obj instanceof Method, "method= href with improper Method!");
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1892 } catch(IOException exp) {
1893 return genHTMLErrorMessage(exp);
1894 }
1895 }
1896
1897 protected String genJavaStackTraceTitle(JavaThread thread) {
1898 Formatter buf = new Formatter(genHTML);
1899 buf.append("Java Stack Trace for ");
1900 buf.append(thread.getThreadName());
1901 return buf.toString();
1902 }
1903
1904 public String genHTMLForJavaStackTrace(JavaThread thread) {
1905 Formatter buf = new Formatter(genHTML);
1906 buf.genHTMLPrologue(genJavaStackTraceTitle(thread));
1907
1908 buf.append("Thread state = ");
1909 buf.append(thread.getThreadState().toString());
1910 buf.br();
1911 buf.beginTag("pre");
1912 int count = 0;
1913 for (JavaVFrame vf = thread.getLastJavaVFrameDbg(); vf != null; vf = vf.javaSender()) {
1914 Method method = vf.getMethod();
1915 buf.append(" - ");
1916 buf.append(genMethodLink(method));
1917 buf.append(" @bci = " + vf.getBCI());
1918
1919 int lineNumber = method.getLineNumberFromBCI(vf.getBCI());
1920 if (lineNumber != -1) {
1921 buf.append(", line = ");
1922 buf.append(lineNumber);
1923 }
1924
1925 sun.jvm.hotspot.debugger.Address pc = vf.getFrame().getPC();
1926 if (pc != null) {
1927 buf.append(", pc = ");
1928 buf.link(genPCHref(addressToLong(pc)), pc.toString());
1929 }
1930
1931 if (!method.isStatic() && !method.isNative()) {
1932 OopHandle oopHandle = vf.getLocals().oopHandleAt(0);
1933
1934 if (oopHandle != null) {
1935 buf.append(", oop = ");
1936 buf.append(oopHandle.toString());
1937 }
1938 }
1939
1940 if (vf.isCompiledFrame()) {
1941 buf.append(" (Compiled");
1942 }
1943 else if (vf.isInterpretedFrame()) {
1944 buf.append(" (Interpreted");
1945 }
1946
1947 if (vf.mayBeImpreciseDbg()) {
1948 buf.append("; information may be imprecise");
1949 }
1950 buf.append(")");
1951 buf.br();
1952
1953 ByteArrayOutputStream bytes = new ByteArrayOutputStream();
1954 PrintStream printStream = new PrintStream(bytes);
1955 try (printStream) {
1956 vf.printLockInfo(printStream, count++);
1957 for (String line : bytes.toString().split("\n")) {
1958 if (genHTML) {
1959 line = line.replace("<", "<").replace(">", ">");
1960 }
1961 buf.append(line);
1962 buf.br();
1963 }
1964 }
1965 }
1966
1967 buf.endTag("pre");
1968 buf.genHTMLEpilogue();
1969 return buf.toString();
1970 }
1971
1972 public String genHTMLForHyperlink(String href) {
1973 if (href.startsWith("klass=")) {
1974 href = href.substring(href.indexOf('=') + 1);
1975 Klass k = getKlassAtAddress(href);
1976 if (Assert.ASSERTS_ENABLED) {
1977 Assert.that(k instanceof InstanceKlass, "class= href with improper InstanceKlass!");
1978 }
1979 return genHTML((InstanceKlass) k);
1980 } else if (href.startsWith("method=")) {
1981 href = href.substring(href.indexOf('=') + 1);
1982 Method obj = getMethodAtAddress(href);
1983 if (Assert.ASSERTS_ENABLED) {
1984 Assert.that(obj instanceof Method, "method= href with improper Method!");
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