--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/vm/compiler/compilerOracle.cpp	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,710 @@
+/*
+ * Copyright 1998-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+#include "incls/_precompiled.incl"
+#include "incls/_compilerOracle.cpp.incl"
+
+class MethodMatcher : public CHeapObj {
+ public:
+  enum Mode {
+    Exact,
+    Prefix = 1,
+    Suffix = 2,
+    Substring = Prefix | Suffix,
+    Any,
+    Unknown = -1
+  };
+
+ protected:
+  jobject        _class_name;
+  Mode           _class_mode;
+  jobject        _method_name;
+  Mode           _method_mode;
+  jobject        _signature;
+  MethodMatcher* _next;
+
+  static bool match(symbolHandle candidate, symbolHandle match, Mode match_mode);
+
+  symbolHandle class_name() const { return (symbolOop)JNIHandles::resolve_non_null(_class_name); }
+  symbolHandle method_name() const { return (symbolOop)JNIHandles::resolve_non_null(_method_name); }
+  symbolHandle signature() const { return (symbolOop)JNIHandles::resolve(_signature); }
+
+ public:
+  MethodMatcher(symbolHandle class_name, Mode class_mode,
+                symbolHandle method_name, Mode method_mode,
+                symbolHandle signature, MethodMatcher* next);
+  MethodMatcher(symbolHandle class_name, symbolHandle method_name, MethodMatcher* next);
+
+  // utility method
+  MethodMatcher* find(methodHandle method) {
+    symbolHandle class_name  = Klass::cast(method->method_holder())->name();
+    symbolHandle method_name = method->name();
+    for (MethodMatcher* current = this; current != NULL; current = current->_next) {
+      if (match(class_name, current->class_name(), current->_class_mode) &&
+          match(method_name, current->method_name(), current->_method_mode) &&
+          (current->signature().is_null() || current->signature()() == method->signature())) {
+        return current;
+      }
+    }
+    return NULL;
+  }
+
+  bool match(methodHandle method) {
+    return find(method) != NULL;
+  }
+
+  MethodMatcher* next() const { return _next; }
+
+  static void print_symbol(symbolHandle h, Mode mode) {
+    ResourceMark rm;
+
+    if (mode == Suffix || mode == Substring || mode == Any) {
+      tty->print("*");
+    }
+    if (mode != Any) {
+      h()->print_symbol_on(tty);
+    }
+    if (mode == Prefix || mode == Substring) {
+      tty->print("*");
+    }
+  }
+
+  void print_base() {
+    print_symbol(class_name(), _class_mode);
+    tty->print(".");
+    print_symbol(method_name(), _method_mode);
+    if (!signature().is_null()) {
+      tty->print(" ");
+      signature()->print_symbol_on(tty);
+    }
+  }
+
+  virtual void print() {
+    print_base();
+    tty->cr();
+  }
+};
+
+MethodMatcher::MethodMatcher(symbolHandle class_name, symbolHandle method_name, MethodMatcher* next) {
+  _class_name  = JNIHandles::make_global(class_name);
+  _method_name = JNIHandles::make_global(method_name);
+  _next        = next;
+  _class_mode  = MethodMatcher::Exact;
+  _method_mode = MethodMatcher::Exact;
+  _signature   = NULL;
+}
+
+
+MethodMatcher::MethodMatcher(symbolHandle class_name, Mode class_mode,
+                             symbolHandle method_name, Mode method_mode,
+                             symbolHandle signature, MethodMatcher* next):
+    _class_mode(class_mode)
+  , _method_mode(method_mode)
+  , _next(next)
+  , _class_name(JNIHandles::make_global(class_name()))
+  , _method_name(JNIHandles::make_global(method_name()))
+  , _signature(JNIHandles::make_global(signature())) {
+}
+
+bool MethodMatcher::match(symbolHandle candidate, symbolHandle match, Mode match_mode) {
+  if (match_mode == Any) {
+    return true;
+  }
+
+  if (match_mode == Exact) {
+    return candidate() == match();
+  }
+
+  ResourceMark rm;
+  const char * candidate_string = candidate->as_C_string();
+  const char * match_string = match->as_C_string();
+
+  switch (match_mode) {
+  case Prefix:
+    return strstr(candidate_string, match_string) == candidate_string;
+
+  case Suffix: {
+    size_t clen = strlen(candidate_string);
+    size_t mlen = strlen(match_string);
+    return clen >= mlen && strcmp(candidate_string + clen - mlen, match_string) == 0;
+  }
+
+  case Substring:
+    return strstr(candidate_string, match_string) != NULL;
+
+  default:
+    return false;
+  }
+}
+
+
+class MethodOptionMatcher: public MethodMatcher {
+  const char * option;
+ public:
+  MethodOptionMatcher(symbolHandle class_name, Mode class_mode,
+                             symbolHandle method_name, Mode method_mode,
+                             symbolHandle signature, const char * opt, MethodMatcher* next):
+    MethodMatcher(class_name, class_mode, method_name, method_mode, signature, next) {
+    option = opt;
+  }
+
+  bool match(methodHandle method, const char* opt) {
+    MethodOptionMatcher* current = this;
+    while (current != NULL) {
+      current = (MethodOptionMatcher*)current->find(method);
+      if (current == NULL) {
+        return false;
+      }
+      if (strcmp(current->option, opt) == 0) {
+        return true;
+      }
+      current = current->next();
+    }
+    return false;
+  }
+
+  MethodOptionMatcher* next() {
+    return (MethodOptionMatcher*)_next;
+  }
+
+  virtual void print() {
+    print_base();
+    tty->print(" %s", option);
+    tty->cr();
+  }
+};
+
+
+
+// this must parallel the command_names below
+enum OracleCommand {
+  UnknownCommand = -1,
+  OracleFirstCommand = 0,
+  BreakCommand = OracleFirstCommand,
+  PrintCommand,
+  ExcludeCommand,
+  InlineCommand,
+  DontInlineCommand,
+  CompileOnlyCommand,
+  LogCommand,
+  OptionCommand,
+  QuietCommand,
+  HelpCommand,
+  OracleCommandCount
+};
+
+// this must parallel the enum OracleCommand
+static const char * command_names[] = {
+  "break",
+  "print",
+  "exclude",
+  "inline",
+  "dontinline",
+  "compileonly",
+  "log",
+  "option",
+  "quiet",
+  "help"
+};
+
+static const char * command_name(OracleCommand command) {
+  if (command < OracleFirstCommand || command >= OracleCommandCount) {
+    return "unknown command";
+  }
+  return command_names[command];
+}
+
+class MethodMatcher;
+static MethodMatcher* lists[OracleCommandCount] = { 0, };
+
+
+static bool check_predicate(OracleCommand command, methodHandle method) {
+  return ((lists[command] != NULL) &&
+          !method.is_null() &&
+          lists[command]->match(method));
+}
+
+
+static MethodMatcher* add_predicate(OracleCommand command,
+                                    symbolHandle class_name, MethodMatcher::Mode c_mode,
+                                    symbolHandle method_name, MethodMatcher::Mode m_mode,
+                                    symbolHandle signature) {
+  assert(command != OptionCommand, "must use add_option_string");
+  if (command == LogCommand && !LogCompilation && lists[LogCommand] == NULL)
+    tty->print_cr("Warning:  +LogCompilation must be enabled in order for individual methods to be logged.");
+  lists[command] = new MethodMatcher(class_name, c_mode, method_name, m_mode, signature, lists[command]);
+  return lists[command];
+}
+
+
+
+static MethodMatcher* add_option_string(symbolHandle class_name, MethodMatcher::Mode c_mode,
+                                        symbolHandle method_name, MethodMatcher::Mode m_mode,
+                                        symbolHandle signature,
+                                        const char* option) {
+  lists[OptionCommand] = new MethodOptionMatcher(class_name, c_mode, method_name, m_mode,
+                                                 signature, option, lists[OptionCommand]);
+  return lists[OptionCommand];
+}
+
+
+bool CompilerOracle::has_option_string(methodHandle method, const char* option) {
+  return lists[OptionCommand] != NULL &&
+    ((MethodOptionMatcher*)lists[OptionCommand])->match(method, option);
+}
+
+
+bool CompilerOracle::should_exclude(methodHandle method, bool& quietly) {
+  quietly = true;
+  if (lists[ExcludeCommand] != NULL) {
+    if (lists[ExcludeCommand]->match(method)) {
+      quietly = _quiet;
+      return true;
+    }
+  }
+
+  if (lists[CompileOnlyCommand] != NULL) {
+    return !lists[CompileOnlyCommand]->match(method);
+  }
+  return false;
+}
+
+
+bool CompilerOracle::should_inline(methodHandle method) {
+  return (check_predicate(InlineCommand, method));
+}
+
+
+bool CompilerOracle::should_not_inline(methodHandle method) {
+  return (check_predicate(DontInlineCommand, method));
+}
+
+
+bool CompilerOracle::should_print(methodHandle method) {
+  return (check_predicate(PrintCommand, method));
+}
+
+
+bool CompilerOracle::should_log(methodHandle method) {
+  if (!LogCompilation)            return false;
+  if (lists[LogCommand] == NULL)  return true;  // by default, log all
+  return (check_predicate(LogCommand, method));
+}
+
+
+bool CompilerOracle::should_break_at(methodHandle method) {
+  return check_predicate(BreakCommand, method);
+}
+
+
+static OracleCommand parse_command_name(const char * line, int* bytes_read) {
+  assert(ARRAY_SIZE(command_names) == OracleCommandCount,
+         "command_names size mismatch");
+
+  *bytes_read = 0;
+  char command[32];
+  int result = sscanf(line, "%32[a-z]%n", command, bytes_read);
+  for (uint i = 0; i < ARRAY_SIZE(command_names); i++) {
+    if (strcmp(command, command_names[i]) == 0) {
+      return (OracleCommand)i;
+    }
+  }
+  return UnknownCommand;
+}
+
+
+static void usage() {
+  tty->print_cr("  CompileCommand and the CompilerOracle allows simple control over");
+  tty->print_cr("  what's allowed to be compiled.  The standard supported directives");
+  tty->print_cr("  are exclude and compileonly.  The exclude directive stops a method");
+  tty->print_cr("  from being compiled and compileonly excludes all methods except for");
+  tty->print_cr("  the ones mentioned by compileonly directives.  The basic form of");
+  tty->print_cr("  all commands is a command name followed by the name of the method");
+  tty->print_cr("  in one of two forms: the standard class file format as in");
+  tty->print_cr("  class/name.methodName or the PrintCompilation format");
+  tty->print_cr("  class.name::methodName.  The method name can optionally be followed");
+  tty->print_cr("  by a space then the signature of the method in the class file");
+  tty->print_cr("  format.  Otherwise the directive applies to all methods with the");
+  tty->print_cr("  same name and class regardless of signature.  Leading and trailing");
+  tty->print_cr("  *'s in the class and/or method name allows a small amount of");
+  tty->print_cr("  wildcarding.  ");
+  tty->cr();
+  tty->print_cr("  Examples:");
+  tty->cr();
+  tty->print_cr("  exclude java/lang/StringBuffer.append");
+  tty->print_cr("  compileonly java/lang/StringBuffer.toString ()Ljava/lang/String;");
+  tty->print_cr("  exclude java/lang/String*.*");
+  tty->print_cr("  exclude *.toString");
+}
+
+
+// The characters allowed in a class or method name.  All characters > 0x7f
+// are allowed in order to handle obfuscated class files (e.g. Volano)
+#define RANGEBASE "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789$_<>" \
+        "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" \
+        "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" \
+        "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf" \
+        "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" \
+        "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" \
+        "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" \
+        "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef" \
+        "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+
+#define RANGE0 "[*" RANGEBASE "]"
+#define RANGEDOT "[*" RANGEBASE ".]"
+#define RANGESLASH "[*" RANGEBASE "/]"
+
+
+// Accept several syntaxes for these patterns
+//  original syntax
+//   cmd  java.lang.String foo
+//  PrintCompilation syntax
+//   cmd  java.lang.String::foo
+//  VM syntax
+//   cmd  java/lang/String[. ]foo
+//
+
+static const char* patterns[] = {
+  "%*[ \t]%255" RANGEDOT    " "     "%255"  RANGE0 "%n",
+  "%*[ \t]%255" RANGEDOT   "::"     "%255"  RANGE0 "%n",
+  "%*[ \t]%255" RANGESLASH "%*[ .]" "%255"  RANGE0 "%n",
+};
+
+static MethodMatcher::Mode check_mode(char name[], const char*& error_msg) {
+  if (strcmp(name, "*") == 0) return MethodMatcher::Any;
+
+  int match = MethodMatcher::Exact;
+  if (name[0] == '*') {
+    match |= MethodMatcher::Suffix;
+    strcpy(name, name + 1);
+  }
+
+  size_t len = strlen(name);
+  if (len > 0 && name[len - 1] == '*') {
+    match |= MethodMatcher::Prefix;
+    name[len - 1] = '\0';
+  }
+
+  if (strstr(name, "*") != NULL) {
+    error_msg = "  Embedded * not allowed";
+    return MethodMatcher::Unknown;
+  }
+  return (MethodMatcher::Mode)match;
+}
+
+static bool scan_line(const char * line,
+                      char class_name[],  MethodMatcher::Mode* c_mode,
+                      char method_name[], MethodMatcher::Mode* m_mode,
+                      int* bytes_read, const char*& error_msg) {
+  *bytes_read = 0;
+  error_msg = NULL;
+  for (uint i = 0; i < ARRAY_SIZE(patterns); i++) {
+    if (2 == sscanf(line, patterns[i], class_name, method_name, bytes_read)) {
+      *c_mode = check_mode(class_name, error_msg);
+      *m_mode = check_mode(method_name, error_msg);
+      return *c_mode != MethodMatcher::Unknown && *m_mode != MethodMatcher::Unknown;
+    }
+  }
+  return false;
+}
+
+
+
+void CompilerOracle::parse_from_line(char* line) {
+  if (line[0] == '\0') return;
+  if (line[0] == '#')  return;
+
+  bool have_colon = (strstr(line, "::") != NULL);
+  for (char* lp = line; *lp != '\0'; lp++) {
+    // Allow '.' to separate the class name from the method name.
+    // This is the preferred spelling of methods:
+    //      exclude java/lang/String.indexOf(I)I
+    // Allow ',' for spaces (eases command line quoting).
+    //      exclude,java/lang/String.indexOf
+    // For backward compatibility, allow space as separator also.
+    //      exclude java/lang/String indexOf
+    //      exclude,java/lang/String,indexOf
+    // For easy cut-and-paste of method names, allow VM output format
+    // as produced by methodOopDesc::print_short_name:
+    //      exclude java.lang.String::indexOf
+    // For simple implementation convenience here, convert them all to space.
+    if (have_colon) {
+      if (*lp == '.')  *lp = '/';   // dots build the package prefix
+      if (*lp == ':')  *lp = ' ';
+    }
+    if (*lp == ',' || *lp == '.')  *lp = ' ';
+  }
+
+  char* original_line = line;
+  int bytes_read;
+  OracleCommand command = parse_command_name(line, &bytes_read);
+  line += bytes_read;
+
+  if (command == QuietCommand) {
+    _quiet = true;
+    return;
+  }
+
+  if (command == HelpCommand) {
+    usage();
+    return;
+  }
+
+  MethodMatcher::Mode c_match = MethodMatcher::Exact;
+  MethodMatcher::Mode m_match = MethodMatcher::Exact;
+  char class_name[256];
+  char method_name[256];
+  char sig[1024];
+  char errorbuf[1024];
+  const char* error_msg = NULL;
+  MethodMatcher* match = NULL;
+
+  if (scan_line(line, class_name, &c_match, method_name, &m_match, &bytes_read, error_msg)) {
+    EXCEPTION_MARK;
+    symbolHandle c_name = oopFactory::new_symbol_handle(class_name, CHECK);
+    symbolHandle m_name = oopFactory::new_symbol_handle(method_name, CHECK);
+    symbolHandle signature;
+
+    line += bytes_read;
+    // there might be a signature following the method.
+    // signatures always begin with ( so match that by hand
+    if (1 == sscanf(line, "%*[ \t](%254[);/" RANGEBASE "]%n", sig + 1, &bytes_read)) {
+      sig[0] = '(';
+      line += bytes_read;
+      signature = oopFactory::new_symbol_handle(sig, CHECK);
+    }
+
+    if (command == OptionCommand) {
+      // Look for trailing options to support
+      // ciMethod::has_option("string") to control features in the
+      // compiler.  Multiple options may follow the method name.
+      char option[256];
+      while (sscanf(line, "%*[ \t]%255[a-zA-Z0-9]%n", option, &bytes_read) == 1) {
+        if (match != NULL && !_quiet) {
+          // Print out the last match added
+          tty->print("CompilerOracle: %s ", command_names[command]);
+          match->print();
+        }
+        match = add_option_string(c_name, c_match, m_name, m_match, signature, strdup(option));
+        line += bytes_read;
+      }
+    } else {
+      bytes_read = 0;
+      sscanf(line, "%*[ \t]%n", &bytes_read);
+      if (line[bytes_read] != '\0') {
+        jio_snprintf(errorbuf, sizeof(errorbuf), "  Unrecognized text after command: %s", line);
+        error_msg = errorbuf;
+      } else {
+        match = add_predicate(command, c_name, c_match, m_name, m_match, signature);
+      }
+    }
+  }
+
+  if (match != NULL) {
+    if (!_quiet) {
+      tty->print("CompilerOracle: %s ", command_names[command]);
+      match->print();
+    }
+  } else {
+    tty->print_cr("CompilerOracle: unrecognized line");
+    tty->print_cr("  \"%s\"", original_line);
+    if (error_msg != NULL) {
+      tty->print_cr(error_msg);
+    }
+  }
+}
+
+static const char* cc_file() {
+  if (CompileCommandFile == NULL)
+    return ".hotspot_compiler";
+  return CompileCommandFile;
+}
+bool CompilerOracle::_quiet = false;
+
+void CompilerOracle::parse_from_file() {
+  FILE* stream = fopen(cc_file(), "rt");
+  if (stream == NULL) return;
+
+  char token[1024];
+  int  pos = 0;
+  int  c = getc(stream);
+  while(c != EOF) {
+    if (c == '\n') {
+      token[pos++] = '\0';
+      parse_from_line(token);
+      pos = 0;
+    } else {
+      token[pos++] = c;
+    }
+    c = getc(stream);
+  }
+  token[pos++] = '\0';
+  parse_from_line(token);
+
+  fclose(stream);
+}
+
+void CompilerOracle::parse_from_string(const char* str, void (*parse_line)(char*)) {
+  char token[1024];
+  int  pos = 0;
+  const char* sp = str;
+  int  c = *sp++;
+  while (c != '\0') {
+    if (c == '\n') {
+      token[pos++] = '\0';
+      parse_line(token);
+      pos = 0;
+    } else {
+      token[pos++] = c;
+    }
+    c = *sp++;
+  }
+  token[pos++] = '\0';
+  parse_line(token);
+}
+
+void CompilerOracle::append_comment_to_file(const char* message) {
+  fileStream stream(fopen(cc_file(), "at"));
+  stream.print("# ");
+  for (int index = 0; message[index] != '\0'; index++) {
+    stream.put(message[index]);
+    if (message[index] == '\n') stream.print("# ");
+  }
+  stream.cr();
+}
+
+void CompilerOracle::append_exclude_to_file(methodHandle method) {
+  fileStream stream(fopen(cc_file(), "at"));
+  stream.print("exclude ");
+  Klass::cast(method->method_holder())->name()->print_symbol_on(&stream);
+  stream.print(".");
+  method->name()->print_symbol_on(&stream);
+  method->signature()->print_symbol_on(&stream);
+  stream.cr();
+  stream.cr();
+}
+
+
+void compilerOracle_init() {
+  CompilerOracle::parse_from_string(CompileCommand, CompilerOracle::parse_from_line);
+  CompilerOracle::parse_from_string(CompileOnly, CompilerOracle::parse_compile_only);
+  CompilerOracle::parse_from_file();
+}
+
+
+void CompilerOracle::parse_compile_only(char * line) {
+  int i;
+  char name[1024];
+  const char* className = NULL;
+  const char* methodName = NULL;
+
+  bool have_colon = (strstr(line, "::") != NULL);
+  char method_sep = have_colon ? ':' : '.';
+
+  if (Verbose) {
+    tty->print_cr(line);
+  }
+
+  ResourceMark rm;
+  while (*line != '\0') {
+    MethodMatcher::Mode c_match = MethodMatcher::Exact;
+    MethodMatcher::Mode m_match = MethodMatcher::Exact;
+
+    for (i = 0;
+         i < 1024 && *line != '\0' && *line != method_sep && *line != ',' && !isspace(*line);
+         line++, i++) {
+      name[i] = *line;
+      if (name[i] == '.')  name[i] = '/';  // package prefix uses '/'
+    }
+
+    if (i > 0) {
+      char* newName = NEW_RESOURCE_ARRAY( char, i + 1);
+      if (newName == NULL)
+        return;
+      strncpy(newName, name, i);
+      newName[i] = '\0';
+
+      if (className == NULL) {
+        className = newName;
+        c_match = MethodMatcher::Prefix;
+      } else {
+        methodName = newName;
+      }
+    }
+
+    if (*line == method_sep) {
+      if (className == NULL) {
+        className = "";
+        c_match = MethodMatcher::Any;
+      } else {
+        // foo/bar.blah is an exact match on foo/bar, bar.blah is a suffix match on bar
+        if (strchr(className, '/') != NULL) {
+          c_match = MethodMatcher::Exact;
+        } else {
+          c_match = MethodMatcher::Suffix;
+        }
+      }
+    } else {
+      // got foo or foo/bar
+      if (className == NULL) {
+        ShouldNotReachHere();
+      } else {
+        // got foo or foo/bar
+        if (strchr(className, '/') != NULL) {
+          c_match = MethodMatcher::Prefix;
+        } else if (className[0] == '\0') {
+          c_match = MethodMatcher::Any;
+        } else {
+          c_match = MethodMatcher::Substring;
+        }
+      }
+    }
+
+    // each directive is terminated by , or NUL or . followed by NUL
+    if (*line == ',' || *line == '\0' || (line[0] == '.' && line[1] == '\0')) {
+      if (methodName == NULL) {
+        methodName = "";
+        if (*line != method_sep) {
+          m_match = MethodMatcher::Any;
+        }
+      }
+
+      EXCEPTION_MARK;
+      symbolHandle c_name = oopFactory::new_symbol_handle(className, CHECK);
+      symbolHandle m_name = oopFactory::new_symbol_handle(methodName, CHECK);
+      symbolHandle signature;
+
+      add_predicate(CompileOnlyCommand, c_name, c_match, m_name, m_match, signature);
+      if (PrintVMOptions) {
+        tty->print("CompileOnly: compileonly ");
+        lists[CompileOnlyCommand]->print();
+      }
+
+      className = NULL;
+      methodName = NULL;
+    }
+
+    line = *line == '\0' ? line : line + 1;
+  }
+}