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comparison src/share/vm/graal/graalCodeInstaller.cpp @ 5275:290b3025b66f

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added support for disassembling code after installation (so that the result of patching and relocation can be seen)
author Doug Simon <doug.simon@oracle.com>
date Mon, 23 Apr 2012 15:49:11 +0200
parents af8958fe5a3a
children a53162ca8219
comparison
equal deleted inserted replaced
5274:e72dd6533eb9 5275:290b3025b66f
295 295
296 method->clear_queued_for_compilation(); 296 method->clear_queued_for_compilation();
297 } 297 }
298 298
299 // constructor used to create a stub 299 // constructor used to create a stub
300 CodeInstaller::CodeInstaller(Handle& target_method, jlong& id) { 300 CodeInstaller::CodeInstaller(Handle& target_method, BufferBlob*& blob, jlong& id) {
301 No_Safepoint_Verifier no_safepoint; 301 No_Safepoint_Verifier no_safepoint;
302 _env = CURRENT_ENV; 302 _env = CURRENT_ENV;
303 303
304 _oop_recorder = new OopRecorder(_env->arena()); 304 _oop_recorder = new OopRecorder(_env->arena());
305 _env->set_oop_recorder(_oop_recorder); 305 _env->set_oop_recorder(_oop_recorder);
310 GraalCompiler::initialize_buffer_blob(); 310 GraalCompiler::initialize_buffer_blob();
311 CodeBuffer buffer(JavaThread::current()->get_buffer_blob()); 311 CodeBuffer buffer(JavaThread::current()->get_buffer_blob());
312 initialize_buffer(buffer); 312 initialize_buffer(buffer);
313 313
314 const char* cname = java_lang_String::as_utf8_string(_name); 314 const char* cname = java_lang_String::as_utf8_string(_name);
315 BufferBlob* blob = BufferBlob::create(strdup(cname), &buffer); // this is leaking strings... but only a limited number of stubs will be created 315 blob = BufferBlob::create(strdup(cname), &buffer); // this is leaking strings... but only a limited number of stubs will be created
316 IF_TRACE_graal_3 Disassembler::decode((CodeBlob*) blob); 316 IF_TRACE_graal_3 Disassembler::decode((CodeBlob*) blob);
317 id = VmIds::addStub(blob->code_begin()); 317 id = VmIds::addStub(blob->code_begin());
318 } 318 }
319 319
320 void CodeInstaller::initialize_fields(oop target_method) { 320 void CodeInstaller::initialize_fields(oop target_method) {