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comparison src/share/vm/compiler/disassembler.cpp @ 1692:d2ede61b7a12

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6976186: integrate Shark HotSpot changes Summary: Shark is a JIT compiler for Zero that uses the LLVM compiler infrastructure. Reviewed-by: kvn, twisti Contributed-by: Gary Benson <gbenson@redhat.com>
author twisti
date Wed, 11 Aug 2010 05:51:21 -0700
parents 126ea7725993
children 3e8fbc61cee8
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1691:4a665be40fd3 1692:d2ede61b7a12
1 /* 1 /*
2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
421 if (!load_library()) return; 421 if (!load_library()) return;
422 decode_env env(nm, st); 422 decode_env env(nm, st);
423 env.output()->print_cr("Decoding compiled method " INTPTR_FORMAT ":", nm); 423 env.output()->print_cr("Decoding compiled method " INTPTR_FORMAT ":", nm);
424 env.output()->print_cr("Code:"); 424 env.output()->print_cr("Code:");
425 425
426 #ifdef SHARK
427 SharkEntry* entry = (SharkEntry *) nm->instructions_begin();
428 unsigned char* p = entry->code_start();
429 unsigned char* end = entry->code_limit();
430 #else
426 unsigned char* p = nm->instructions_begin(); 431 unsigned char* p = nm->instructions_begin();
427 unsigned char* end = nm->instructions_end(); 432 unsigned char* end = nm->instructions_end();
433 #endif // SHARK
428 434
429 // If there has been profiling, print the buckets. 435 // If there has been profiling, print the buckets.
430 if (FlatProfiler::bucket_start_for(p) != NULL) { 436 if (FlatProfiler::bucket_start_for(p) != NULL) {
431 unsigned char* p1 = p; 437 unsigned char* p1 = p;
432 int total_bucket_count = 0; 438 int total_bucket_count = 0;