Mercurial > hg > graal-compiler
diff src/share/vm/compiler/disassembler.hpp @ 6933:3d701c802d01
8000489: older builds of hsdis don't work anymore after 6879063
Summary: The old function not defined properly, need a definition for export in dll. Also changes made to let new jvm work with old hsdis.
Reviewed-by: jrose, sspitsyn, kmo
Contributed-by: yumin.qi@oracle.com
| author | minqi |
|---|---|
| date | Fri, 02 Nov 2012 13:30:47 -0700 |
| parents | f2e12eb74117 |
| children | a5de0cc2f91c |
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--- a/src/share/vm/compiler/disassembler.hpp Fri Nov 02 07:44:11 2012 -0700 +++ b/src/share/vm/compiler/disassembler.hpp Fri Nov 02 13:30:47 2012 -0700 @@ -49,18 +49,27 @@ friend class decode_env; private: // this is the type of the dll entry point: - typedef void* (*decode_func)(uintptr_t start_va, uintptr_t end_va, + typedef void* (*decode_func_virtual)(uintptr_t start_va, uintptr_t end_va, unsigned char* buffer, uintptr_t length, void* (*event_callback)(void*, const char*, void*), void* event_stream, int (*printf_callback)(void*, const char*, ...), void* printf_stream, + const char* options, + int newline); + // this is the type of the dll entry point for old version: + typedef void* (*decode_func)(void* start_va, void* end_va, + void* (*event_callback)(void*, const char*, void*), + void* event_stream, + int (*printf_callback)(void*, const char*, ...), + void* printf_stream, const char* options); // points to the library. static void* _library; // bailout static bool _tried_to_load_library; // points to the decode function. + static decode_func_virtual _decode_instructions_virtual; static decode_func _decode_instructions; // tries to load library and return whether it succedded. static bool load_library(); @@ -85,7 +94,9 @@ public: static bool can_decode() { - return (_decode_instructions != NULL) || load_library(); + return (_decode_instructions_virtual != NULL) || + (_decode_instructions != NULL) || + load_library(); } static void decode(CodeBlob *cb, outputStream* st = NULL); static void decode(nmethod* nm, outputStream* st = NULL);