8042727: nsk/jdb/unwatch/unwatch001 crash in InstanceKlass::methods_do(void (*)(Method*))
Summary: Only walk methods in instanceklass if the class is loaded
Reviewed-by: dholmes, fparain
/*
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* 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
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#ifndef SHARE_VM_COMPILER_COMPILERORACLE_HPP
#define SHARE_VM_COMPILER_COMPILERORACLE_HPP
#include "memory/allocation.hpp"
#include "oops/oopsHierarchy.hpp"
// CompilerOracle is an interface for turning on and off compilation
// for some methods
class CompilerOracle : AllStatic {
private:
static bool _quiet;
public:
// True if the command file has been specified or is implicit
static bool has_command_file();
// Reads from file and adds to lists
static void parse_from_file();
// Tells whether we to exclude compilation of method
static bool should_exclude(methodHandle method, bool& quietly);
// Tells whether we want to inline this method
static bool should_inline(methodHandle method);
// Tells whether we want to disallow inlining of this method
static bool should_not_inline(methodHandle method);
// Tells whether we should print the assembly for this method
static bool should_print(methodHandle method);
// Tells whether we should log the compilation data for this method
static bool should_log(methodHandle method);
// Tells whether to break when compiling method
static bool should_break_at(methodHandle method);
// Check to see if this method has option set for it
static bool has_option_string(methodHandle method, const char * option);
// Reads from string instead of file
static void parse_from_string(const char* command_string, void (*parser)(char*));
static void parse_from_line(char* line);
static void parse_compile_only(char * line);
// For updating the oracle file
static void append_comment_to_file(const char* message);
static void append_exclude_to_file(methodHandle method);
// Tells whether there are any methods to print for print_method_statistics()
static bool should_print_methods();
};
#endif // SHARE_VM_COMPILER_COMPILERORACLE_HPP