Mercurial > hg > truffle
comparison src/share/vm/prims/whitebox.hpp @ 5978:51612f0c0a79
7148488: Whitebox tests for the Diagnostic Framework Parser
Reviewed-by: brutisso, sla, mgerdin
author | nloodin |
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date | Thu, 15 Mar 2012 13:37:13 +0100 |
parents | 2d503de963b3 |
children | 12e01444ca2d |
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5947:80fe40862b02 | 5978:51612f0c0a79 |
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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 |