Mercurial > hg > truffle
comparison src/share/vm/utilities/xmlstream.cpp @ 6725:da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author | coleenp |
---|---|
date | Sat, 01 Sep 2012 13:25:18 -0400 |
parents | d2a62e0f25eb |
children | 78bbf4d43a14 |
comparison
equal
deleted
inserted
replaced
6724:36d1d483d5d6 | 6725:da91efe96a93 |
---|---|
1 /* | 1 /* |
2 * Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2002, 2012, 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. |
24 | 24 |
25 #include "precompiled.hpp" | 25 #include "precompiled.hpp" |
26 #include "code/nmethod.hpp" | 26 #include "code/nmethod.hpp" |
27 #include "memory/allocation.hpp" | 27 #include "memory/allocation.hpp" |
28 #include "memory/allocation.inline.hpp" | 28 #include "memory/allocation.inline.hpp" |
29 #include "oops/methodDataOop.hpp" | 29 #include "oops/methodData.hpp" |
30 #include "oops/methodOop.hpp" | 30 #include "oops/method.hpp" |
31 #include "oops/oop.inline.hpp" | 31 #include "oops/oop.inline.hpp" |
32 #include "runtime/deoptimization.hpp" | 32 #include "runtime/deoptimization.hpp" |
33 #include "runtime/vmThread.hpp" | 33 #include "runtime/vmThread.hpp" |
34 #include "utilities/xmlstream.hpp" | 34 #include "utilities/xmlstream.hpp" |
35 | 35 |
377 int bec = method->backedge_count(); | 377 int bec = method->backedge_count(); |
378 if (bec != 0) print(" backedge_count='%d'", bec); | 378 if (bec != 0) print(" backedge_count='%d'", bec); |
379 print(" iicount='%d'", method->interpreter_invocation_count()); | 379 print(" iicount='%d'", method->interpreter_invocation_count()); |
380 int throwouts = method->interpreter_throwout_count(); | 380 int throwouts = method->interpreter_throwout_count(); |
381 if (throwouts != 0) print(" throwouts='%d'", throwouts); | 381 if (throwouts != 0) print(" throwouts='%d'", throwouts); |
382 methodDataOop mdo = method->method_data(); | 382 MethodData* mdo = method->method_data(); |
383 if (mdo != NULL) { | 383 if (mdo != NULL) { |
384 uint cnt; | 384 uint cnt; |
385 cnt = mdo->decompile_count(); | 385 cnt = mdo->decompile_count(); |
386 if (cnt != 0) print(" decompiles='%d'", cnt); | 386 if (cnt != 0) print(" decompiles='%d'", cnt); |
387 for (uint reason = 0; reason < mdo->trap_reason_limit(); reason++) { | 387 for (uint reason = 0; reason < mdo->trap_reason_limit(); reason++) { |
397 | 397 |
398 void xmlStream::method_text(methodHandle method) { | 398 void xmlStream::method_text(methodHandle method) { |
399 assert_if_no_error(inside_attrs(), "printing attributes"); | 399 assert_if_no_error(inside_attrs(), "printing attributes"); |
400 if (method.is_null()) return; | 400 if (method.is_null()) return; |
401 //method->print_short_name(text()); | 401 //method->print_short_name(text()); |
402 method->method_holder()->klass_part()->name()->print_symbol_on(text()); | 402 method->method_holder()->name()->print_symbol_on(text()); |
403 print_raw(" "); // " " is easier for tools to parse than "::" | 403 print_raw(" "); // " " is easier for tools to parse than "::" |
404 method->name()->print_symbol_on(text()); | 404 method->name()->print_symbol_on(text()); |
405 print_raw(" "); // separator | 405 print_raw(" "); // separator |
406 method->signature()->print_symbol_on(text()); | 406 method->signature()->print_symbol_on(text()); |
407 } | 407 } |
440 name->print_symbol_on(text()); | 440 name->print_symbol_on(text()); |
441 } | 441 } |
442 | 442 |
443 void xmlStream::object(const char* attr, Handle x) { | 443 void xmlStream::object(const char* attr, Handle x) { |
444 assert_if_no_error(inside_attrs(), "printing attributes"); | 444 assert_if_no_error(inside_attrs(), "printing attributes"); |
445 if (x.is_null()) return; | 445 if (x == NULL) return; |
446 print_raw(" "); | 446 print_raw(" "); |
447 print_raw(attr); | 447 print_raw(attr); |
448 print_raw("='"); | 448 print_raw("='"); |
449 object_text(x); | 449 object_text(x); |
450 print_raw("'"); | 450 print_raw("'"); |
451 } | 451 } |
452 | 452 |
453 void xmlStream::object_text(Handle x) { | 453 void xmlStream::object_text(Handle x) { |
454 assert_if_no_error(inside_attrs(), "printing attributes"); | 454 assert_if_no_error(inside_attrs(), "printing attributes"); |
455 if (x.is_null()) return; | 455 if (x == NULL) return; |
456 x->print_value_on(text()); | |
457 } | |
458 | |
459 | |
460 void xmlStream::object(const char* attr, Metadata* x) { | |
461 assert_if_no_error(inside_attrs(), "printing attributes"); | |
462 if (x == NULL) return; | |
463 print_raw(" "); | |
464 print_raw(attr); | |
465 print_raw("='"); | |
466 object_text(x); | |
467 print_raw("'"); | |
468 } | |
469 | |
470 void xmlStream::object_text(Metadata* x) { | |
471 assert_if_no_error(inside_attrs(), "printing attributes"); | |
472 if (x == NULL) return; | |
456 //x->print_value_on(text()); | 473 //x->print_value_on(text()); |
457 if (x->is_method()) | 474 if (x->is_method()) |
458 method_text(methodOop(x())); | 475 method_text((Method*)x); |
459 else if (x->is_klass()) | 476 else if (x->is_klass()) |
460 klass_text(klassOop(x())); | 477 klass_text((Klass*)x); |
461 else | 478 else |
462 x->print_value_on(text()); | 479 ShouldNotReachHere(); // Add impl if this is reached. |
463 } | 480 } |
464 | 481 |
465 | 482 |
466 void xmlStream::flush() { | 483 void xmlStream::flush() { |
467 out()->flush(); | 484 out()->flush(); |