Mercurial > hg > truffle

comparison src/share/vm/prims/whitebox.hpp @ 5978:51612f0c0a79

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
7148488: Whitebox tests for the Diagnostic Framework Parser Reviewed-by: brutisso, sla, mgerdin
author nloodin
date Thu, 15 Mar 2012 13:37:13 +0100
parents 2d503de963b3
children 12e01444ca2d
comparison
equal deleted inserted replaced
5947:80fe40862b02 5978:51612f0c0a79
23 */ 23 */
24 24
25 #ifndef SHARE_VM_PRIMS_WHITEBOX_HPP 25 #ifndef SHARE_VM_PRIMS_WHITEBOX_HPP
26 #define SHARE_VM_PRIMS_WHITEBOX_HPP 26 #define SHARE_VM_PRIMS_WHITEBOX_HPP
27 27
28 #include "prims/jni.h"
29
30 #include "memory/allocation.hpp"
31 #include "oops/oopsHierarchy.hpp"
32
33 // Entry macro to transition from JNI to VM state.
34
35 #define WB_ENTRY(result_type, header) JNI_ENTRY(result_type, header)
36 #define WB_END JNI_END
37 #define WB_METHOD_DECLARE extern "C" jobjectArray JNICALL
38
28 class WhiteBox : public AllStatic { 39 class WhiteBox : public AllStatic {
29 private: 40 private:
30 static bool _used; 41 static bool _used;
31 public: 42 public:
32 static bool used() { return _used; } 43 static bool used() { return _used; }
33 static void set_used() { _used = true; } 44 static void set_used() { _used = true; }
45 static int offset_for_field(const char* field_name, oop object,
46 Symbol* signature_symbol);
47 static const char* lookup_jstring(const char* field_name, oop object);
48 static bool lookup_bool(const char* field_name, oop object);
34 }; 49 };
35 50
51
52
36 #endif // SHARE_VM_PRIMS_WHITEBOX_HPP 53 #endif // SHARE_VM_PRIMS_WHITEBOX_HPP