graal-jvmci-8: src/share/vm/jvmci/jvmciRuntime.cpp annotate

annotate src/share/vm/jvmci/jvmciRuntime.cpp @ 22551:71ea8d7db665

removed author tags in comments

author	Doug Simon <doug.simon@oracle.com>
date	Fri, 11 Sep 2015 16:41:50 +0200
parents	02fc27dc1da7
children	114750c43459

rev	line source
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1 /*
22429 a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	2 * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	4 *
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	5 * This code is free software; you can redistribute it and/or modify it
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	7 * published by the Free Software Foundation.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	8 *
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	13 * accompanied this code).
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	14 *
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	15 * You should have received a copy of the GNU General Public License version
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	18 *
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	20 * or visit www.oracle.com if you need additional information or have any
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	21 * questions.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	22 */
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	23
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	24 #include "precompiled.hpp"
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	25 #include "asm/codeBuffer.hpp"
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	26 #include "code/codeCache.hpp"
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	27 #include "compiler/compileBroker.hpp"
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	28 #include "compiler/disassembler.hpp"
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	29 #include "jvmci/jvmciRuntime.hpp"
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	30 #include "jvmci/jvmciCompilerToVM.hpp"
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	31 #include "jvmci/jvmciCompiler.hpp"
22548 02fc27dc1da7 Rename jvmciJavaAccess.* to jvmciJavaClasses.* Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22547 diff changeset	32 #include "jvmci/jvmciJavaClasses.hpp"
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	33 #include "jvmci/jvmciEnv.hpp"
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	34 #include "memory/oopFactory.hpp"
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	35 #include "oops/oop.inline.hpp"
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	36 #include "prims/jvm.h"
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	37 #include "runtime/biasedLocking.hpp"
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	38 #include "runtime/interfaceSupport.hpp"
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	39 #include "runtime/reflection.hpp"
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	40 #include "runtime/sharedRuntime.hpp"
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	41 #include "utilities/debug.hpp"
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	42 #include "utilities/defaultStream.hpp"
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	43
21587 59c3f921e454 fixes for windows build (size_t conversion, missing precompiled.hpp, missing strtof, strtoll in Windows SDK) Christian Wirth <christian.wirth@oracle.com> parents: 21564 diff changeset	44 #if defined(_MSC_VER)
59c3f921e454 fixes for windows build (size_t conversion, missing precompiled.hpp, missing strtof, strtoll in Windows SDK) Christian Wirth <christian.wirth@oracle.com> parents: 21564 diff changeset	45 #define strtoll _strtoi64
59c3f921e454 fixes for windows build (size_t conversion, missing precompiled.hpp, missing strtof, strtoll in Windows SDK) Christian Wirth <christian.wirth@oracle.com> parents: 21564 diff changeset	46 #endif
59c3f921e454 fixes for windows build (size_t conversion, missing precompiled.hpp, missing strtof, strtoll in Windows SDK) Christian Wirth <christian.wirth@oracle.com> parents: 21564 diff changeset	47
59c3f921e454 fixes for windows build (size_t conversion, missing precompiled.hpp, missing strtof, strtoll in Windows SDK) Christian Wirth <christian.wirth@oracle.com> parents: 21564 diff changeset	48 jobject JVMCIRuntime::_HotSpotJVMCIRuntime_instance = NULL;
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	49 bool JVMCIRuntime::_HotSpotJVMCIRuntime_initialized = false;
22429 a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	50 const char* JVMCIRuntime::_compiler = NULL;
22398 4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	51 const char* JVMCIRuntime::_options = NULL;
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	52 bool JVMCIRuntime::_shutdown_called = false;
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	53
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	54 void JVMCIRuntime::initialize_natives(JNIEnv *env, jclass c2vmClass) {
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	55 #ifdef _LP64
22523 67ffe0bc3dc6 [SPARC] Don't check if enough space is available at the end of the heap for tlab Stefan Anzinger <stefan.anzinger@oracle.com> parents: 22517 diff changeset	56 #ifndef TARGET_ARCH_sparc
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	57 uintptr_t heap_end = (uintptr_t) Universe::heap()->reserved_region().end();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	58 uintptr_t allocation_end = heap_end + ((uintptr_t)16) * 1024 * 1024 * 1024;
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	59 guarantee(heap_end < allocation_end, "heap end too close to end of address space (might lead to erroneous TLAB allocations)");
22523 67ffe0bc3dc6 [SPARC] Don't check if enough space is available at the end of the heap for tlab Stefan Anzinger <stefan.anzinger@oracle.com> parents: 22517 diff changeset	60 #endif // TARGET_ARCH_sparc
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	61 #else
0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	62 fatal("check TLAB allocation code for address space conflicts");
0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	63 #endif
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	64
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	65 ensure_jvmci_class_loader_is_initialized();
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	66
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	67 JavaThread* THREAD = JavaThread::current();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	68 {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	69 ThreadToNativeFromVM trans(THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	70
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	71 ResourceMark rm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	72 HandleMark hm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	73
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	74 jvmci_compute_offsets();
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	75
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	76 // Ensure _non_oop_bits is initialized
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	77 Universe::non_oop_word();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	78
22454 76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	79 env->RegisterNatives(c2vmClass, CompilerToVM::methods, CompilerToVM::methods_count());
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	80 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	81 if (HAS_PENDING_EXCEPTION) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	82 abort_on_pending_exception(PENDING_EXCEPTION, "Could not register natives");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	83 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	84 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	85
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	86 BasicType JVMCIRuntime::kindToBasicType(jchar ch) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	87 switch(ch) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	88 case 'z': return T_BOOLEAN;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	89 case 'b': return T_BYTE;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	90 case 's': return T_SHORT;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	91 case 'c': return T_CHAR;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	92 case 'i': return T_INT;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	93 case 'f': return T_FLOAT;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	94 case 'j': return T_LONG;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	95 case 'd': return T_DOUBLE;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	96 case 'a': return T_OBJECT;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	97 case '-': return T_ILLEGAL;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	98 default:
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	99 fatal(err_msg("unexpected Kind: %c", ch));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	100 break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	101 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	102 return T_ILLEGAL;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	103 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	104
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	105 // Simple helper to see if the caller of a runtime stub which
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	106 // entered the VM has been deoptimized
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	107
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	108 static bool caller_is_deopted() {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	109 JavaThread* thread = JavaThread::current();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	110 RegisterMap reg_map(thread, false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	111 frame runtime_frame = thread->last_frame();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	112 frame caller_frame = runtime_frame.sender(&reg_map);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	113 assert(caller_frame.is_compiled_frame(), "must be compiled");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	114 return caller_frame.is_deoptimized_frame();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	115 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	116
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	117 // Stress deoptimization
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	118 static void deopt_caller() {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	119 if ( !caller_is_deopted()) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	120 JavaThread* thread = JavaThread::current();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	121 RegisterMap reg_map(thread, false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	122 frame runtime_frame = thread->last_frame();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	123 frame caller_frame = runtime_frame.sender(&reg_map);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	124 Deoptimization::deoptimize_frame(thread, caller_frame.id(), Deoptimization::Reason_constraint);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	125 assert(caller_is_deopted(), "Must be deoptimized");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	126 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	127 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	128
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	129 JRT_BLOCK_ENTRY(void, JVMCIRuntime::new_instance(JavaThread* thread, Klass* klass))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	130 JRT_BLOCK;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	131 assert(klass->is_klass(), "not a class");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	132 instanceKlassHandle h(thread, klass);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	133 h->check_valid_for_instantiation(true, CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	134 // make sure klass is initialized
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	135 h->initialize(CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	136 // allocate instance and return via TLS
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	137 oop obj = h->allocate_instance(CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	138 thread->set_vm_result(obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	139 JRT_BLOCK_END;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	140
22447 ecbf949a9dcd replace JVMCIDeferredInitBarriers with ReduceInitialCardMarks Doug Simon <doug.simon@oracle.com> parents: 22438 diff changeset	141 if (ReduceInitialCardMarks) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	142 new_store_pre_barrier(thread);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	143 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	144 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	145
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	146 JRT_BLOCK_ENTRY(void, JVMCIRuntime::new_array(JavaThread* thread, Klass* array_klass, jint length))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	147 JRT_BLOCK;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	148 // Note: no handle for klass needed since they are not used
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	149 // anymore after new_objArray() and no GC can happen before.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	150 // (This may have to change if this code changes!)
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	151 assert(array_klass->is_klass(), "not a class");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	152 oop obj;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	153 if (array_klass->oop_is_typeArray()) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	154 BasicType elt_type = TypeArrayKlass::cast(array_klass)->element_type();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	155 obj = oopFactory::new_typeArray(elt_type, length, CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	156 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	157 Klass* elem_klass = ObjArrayKlass::cast(array_klass)->element_klass();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	158 obj = oopFactory::new_objArray(elem_klass, length, CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	159 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	160 thread->set_vm_result(obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	161 // This is pretty rare but this runtime patch is stressful to deoptimization
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	162 // if we deoptimize here so force a deopt to stress the path.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	163 if (DeoptimizeALot) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	164 static int deopts = 0;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	165 // Alternate between deoptimizing and raising an error (which will also cause a deopt)
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	166 if (deopts++ % 2 == 0) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	167 ResourceMark rm(THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	168 THROW(vmSymbols::java_lang_OutOfMemoryError());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	169 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	170 deopt_caller();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	171 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	172 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	173 JRT_BLOCK_END;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	174
22447 ecbf949a9dcd replace JVMCIDeferredInitBarriers with ReduceInitialCardMarks Doug Simon <doug.simon@oracle.com> parents: 22438 diff changeset	175 if (ReduceInitialCardMarks) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	176 new_store_pre_barrier(thread);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	177 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	178 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	179
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	180 void JVMCIRuntime::new_store_pre_barrier(JavaThread* thread) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	181 // After any safepoint, just before going back to compiled code,
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	182 // we inform the GC that we will be doing initializing writes to
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	183 // this object in the future without emitting card-marks, so
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	184 // GC may take any compensating steps.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	185 // NOTE: Keep this code consistent with GraphKit::store_barrier.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	186
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	187 oop new_obj = thread->vm_result();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	188 if (new_obj == NULL) return;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	189
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	190 assert(Universe::heap()->can_elide_tlab_store_barriers(),
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	191 "compiler must check this first");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	192 // GC may decide to give back a safer copy of new_obj.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	193 new_obj = Universe::heap()->new_store_pre_barrier(thread, new_obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	194 thread->set_vm_result(new_obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	195 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	196
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	197 JRT_ENTRY(void, JVMCIRuntime::new_multi_array(JavaThread* thread, Klass* klass, int rank, jint* dims))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	198 assert(klass->is_klass(), "not a class");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	199 assert(rank >= 1, "rank must be nonzero");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	200 oop obj = ArrayKlass::cast(klass)->multi_allocate(rank, dims, CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	201 thread->set_vm_result(obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	202 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	203
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	204 JRT_ENTRY(void, JVMCIRuntime::dynamic_new_array(JavaThread* thread, oopDesc* element_mirror, jint length))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	205 oop obj = Reflection::reflect_new_array(element_mirror, length, CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	206 thread->set_vm_result(obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	207 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	208
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	209 JRT_ENTRY(void, JVMCIRuntime::dynamic_new_instance(JavaThread* thread, oopDesc* type_mirror))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	210 instanceKlassHandle klass(THREAD, java_lang_Class::as_Klass(type_mirror));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	211
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	212 if (klass == NULL) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	213 ResourceMark rm(THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	214 THROW(vmSymbols::java_lang_InstantiationException());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	215 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	216
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	217 // Create new instance (the receiver)
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	218 klass->check_valid_for_instantiation(false, CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	219
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	220 // Make sure klass gets initialized
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	221 klass->initialize(CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	222
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	223 oop obj = klass->allocate_instance(CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	224 thread->set_vm_result(obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	225 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	226
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	227 extern void vm_exit(int code);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	228
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	229 // Enter this method from compiled code handler below. This is where we transition
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	230 // to VM mode. This is done as a helper routine so that the method called directly
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	231 // from compiled code does not have to transition to VM. This allows the entry
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	232 // method to see if the nmethod that we have just looked up a handler for has
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	233 // been deoptimized while we were in the vm. This simplifies the assembly code
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	234 // cpu directories.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	235 //
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	236 // We are entering here from exception stub (via the entry method below)
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	237 // If there is a compiled exception handler in this method, we will continue there;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	238 // otherwise we will unwind the stack and continue at the caller of top frame method
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	239 // Note: we enter in Java using a special JRT wrapper. This wrapper allows us to
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	240 // control the area where we can allow a safepoint. After we exit the safepoint area we can
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	241 // check to see if the handler we are going to return is now in a nmethod that has
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	242 // been deoptimized. If that is the case we return the deopt blob
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	243 // unpack_with_exception entry instead. This makes life for the exception blob easier
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	244 // because making that same check and diverting is painful from assembly language.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	245 JRT_ENTRY_NO_ASYNC(static address, exception_handler_for_pc_helper(JavaThread* thread, oopDesc* ex, address pc, nmethod*& nm))
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	246 // Reset method handle flag.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	247 thread->set_is_method_handle_return(false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	248
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	249 Handle exception(thread, ex);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	250 nm = CodeCache::find_nmethod(pc);
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	251 assert(nm != NULL, "this is not a compiled method");
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	252 // Adjust the pc as needed/
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	253 if (nm->is_deopt_pc(pc)) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	254 RegisterMap map(thread, false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	255 frame exception_frame = thread->last_frame().sender(&map);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	256 // if the frame isn't deopted then pc must not correspond to the caller of last_frame
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	257 assert(exception_frame.is_deoptimized_frame(), "must be deopted");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	258 pc = exception_frame.pc();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	259 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	260 #ifdef ASSERT
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	261 assert(exception.not_null(), "NULL exceptions should be handled by throw_exception");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	262 assert(exception->is_oop(), "just checking");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	263 // Check that exception is a subclass of Throwable, otherwise we have a VerifyError
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	264 if (!(exception->is_a(SystemDictionary::Throwable_klass()))) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	265 if (ExitVMOnVerifyError) vm_exit(-1);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	266 ShouldNotReachHere();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	267 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	268 #endif
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	269
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	270 // Check the stack guard pages and reenable them if necessary and there is
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	271 // enough space on the stack to do so. Use fast exceptions only if the guard
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	272 // pages are enabled.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	273 bool guard_pages_enabled = thread->stack_yellow_zone_enabled();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	274 if (!guard_pages_enabled) guard_pages_enabled = thread->reguard_stack();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	275
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	276 if (JvmtiExport::can_post_on_exceptions()) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	277 // To ensure correct notification of exception catches and throws
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	278 // we have to deoptimize here. If we attempted to notify the
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	279 // catches and throws during this exception lookup it's possible
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	280 // we could deoptimize on the way out of the VM and end back in
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	281 // the interpreter at the throw site. This would result in double
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	282 // notifications since the interpreter would also notify about
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	283 // these same catches and throws as it unwound the frame.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	284
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	285 RegisterMap reg_map(thread);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	286 frame stub_frame = thread->last_frame();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	287 frame caller_frame = stub_frame.sender(&reg_map);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	288
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	289 // We don't really want to deoptimize the nmethod itself since we
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	290 // can actually continue in the exception handler ourselves but I
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	291 // don't see an easy way to have the desired effect.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	292 Deoptimization::deoptimize_frame(thread, caller_frame.id(), Deoptimization::Reason_constraint);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	293 assert(caller_is_deopted(), "Must be deoptimized");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	294
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	295 return SharedRuntime::deopt_blob()->unpack_with_exception_in_tls();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	296 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	297
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	298 // ExceptionCache is used only for exceptions at call sites and not for implicit exceptions
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	299 if (guard_pages_enabled) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	300 address fast_continuation = nm->handler_for_exception_and_pc(exception, pc);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	301 if (fast_continuation != NULL) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	302 // Set flag if return address is a method handle call site.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	303 thread->set_is_method_handle_return(nm->is_method_handle_return(pc));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	304 return fast_continuation;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	305 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	306 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	307
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	308 // If the stack guard pages are enabled, check whether there is a handler in
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	309 // the current method. Otherwise (guard pages disabled), force an unwind and
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	310 // skip the exception cache update (i.e., just leave continuation==NULL).
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	311 address continuation = NULL;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	312 if (guard_pages_enabled) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	313
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	314 // New exception handling mechanism can support inlined methods
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	315 // with exception handlers since the mappings are from PC to PC
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	316
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	317 // debugging support
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	318 // tracing
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	319 if (TraceExceptions) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	320 ttyLocker ttyl;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	321 ResourceMark rm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	322 tty->print_cr("Exception <%s> (" INTPTR_FORMAT ") thrown in compiled method <%s> at PC " INTPTR_FORMAT " for thread " INTPTR_FORMAT "",
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	323 exception->print_value_string(), p2i((address)exception()), nm->method()->print_value_string(), p2i(pc), p2i(thread));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	324 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	325 // for AbortVMOnException flag
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	326 NOT_PRODUCT(Exceptions::debug_check_abort(exception));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	327
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	328 // Clear out the exception oop and pc since looking up an
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	329 // exception handler can cause class loading, which might throw an
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	330 // exception and those fields are expected to be clear during
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	331 // normal bytecode execution.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	332 thread->clear_exception_oop_and_pc();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	333
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	334 continuation = SharedRuntime::compute_compiled_exc_handler(nm, pc, exception, false, false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	335 // If an exception was thrown during exception dispatch, the exception oop may have changed
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	336 thread->set_exception_oop(exception());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	337 thread->set_exception_pc(pc);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	338
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	339 // the exception cache is used only by non-implicit exceptions
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	340 if (continuation != NULL && !SharedRuntime::deopt_blob()->contains(continuation)) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	341 nm->add_handler_for_exception_and_pc(exception, pc, continuation);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	342 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	343 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	344
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	345 // Set flag if return address is a method handle call site.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	346 thread->set_is_method_handle_return(nm->is_method_handle_return(pc));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	347
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	348 if (TraceExceptions) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	349 ttyLocker ttyl;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	350 ResourceMark rm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	351 tty->print_cr("Thread " PTR_FORMAT " continuing at PC " PTR_FORMAT " for exception thrown at PC " PTR_FORMAT,
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	352 p2i(thread), p2i(continuation), p2i(pc));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	353 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	354
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	355 return continuation;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	356 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	357
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	358 // Enter this method from compiled code only if there is a Java exception handler
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	359 // in the method handling the exception.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	360 // We are entering here from exception stub. We don't do a normal VM transition here.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	361 // We do it in a helper. This is so we can check to see if the nmethod we have just
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	362 // searched for an exception handler has been deoptimized in the meantime.
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	363 address JVMCIRuntime::exception_handler_for_pc(JavaThread* thread) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	364 oop exception = thread->exception_oop();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	365 address pc = thread->exception_pc();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	366 // Still in Java mode
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	367 DEBUG_ONLY(ResetNoHandleMark rnhm);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	368 nmethod* nm = NULL;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	369 address continuation = NULL;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	370 {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	371 // Enter VM mode by calling the helper
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	372 ResetNoHandleMark rnhm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	373 continuation = exception_handler_for_pc_helper(thread, exception, pc, nm);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	374 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	375 // Back in JAVA, use no oops DON'T safepoint
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	376
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	377 // Now check to see if the compiled method we were called from is now deoptimized.
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	378 // If so we must return to the deopt blob and deoptimize the nmethod
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	379 if (nm != NULL && caller_is_deopted()) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	380 continuation = SharedRuntime::deopt_blob()->unpack_with_exception_in_tls();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	381 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	382
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	383 assert(continuation != NULL, "no handler found");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	384 return continuation;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	385 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	386
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	387 JRT_ENTRY(void, JVMCIRuntime::create_null_exception(JavaThread* thread))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	388 SharedRuntime::throw_and_post_jvmti_exception(thread, vmSymbols::java_lang_NullPointerException());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	389 thread->set_vm_result(PENDING_EXCEPTION);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	390 CLEAR_PENDING_EXCEPTION;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	391 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	392
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	393 JRT_ENTRY(void, JVMCIRuntime::create_out_of_bounds_exception(JavaThread* thread, jint index))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	394 char message[jintAsStringSize];
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	395 sprintf(message, "%d", index);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	396 SharedRuntime::throw_and_post_jvmti_exception(thread, vmSymbols::java_lang_ArrayIndexOutOfBoundsException(), message);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	397 thread->set_vm_result(PENDING_EXCEPTION);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	398 CLEAR_PENDING_EXCEPTION;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	399 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	400
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	401 JRT_ENTRY_NO_ASYNC(void, JVMCIRuntime::monitorenter(JavaThread* thread, oopDesc* obj, BasicLock* lock))
22544 b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros Doug Simon <doug.simon@oracle.com> parents: 22543 diff changeset	402 IF_TRACE_jvmci_3 {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	403 char type[O_BUFLEN];
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	404 obj->klass()->name()->as_C_string(type, O_BUFLEN);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	405 markOop mark = obj->mark();
22544 b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros Doug Simon <doug.simon@oracle.com> parents: 22543 diff changeset	406 TRACE_jvmci_3("%s: entered locking slow case with obj=" INTPTR_FORMAT ", type=%s, mark=" INTPTR_FORMAT ", lock=" INTPTR_FORMAT, thread->name(), p2i(obj), type, p2i(mark), p2i(lock));
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	407 tty->flush();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	408 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	409 #ifdef ASSERT
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	410 if (PrintBiasedLockingStatistics) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	411 Atomic::inc(BiasedLocking::slow_path_entry_count_addr());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	412 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	413 #endif
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	414 Handle h_obj(thread, obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	415 assert(h_obj()->is_oop(), "must be NULL or an object");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	416 if (UseBiasedLocking) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	417 // Retry fast entry if bias is revoked to avoid unnecessary inflation
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	418 ObjectSynchronizer::fast_enter(h_obj, lock, true, CHECK);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	419 } else {
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	420 if (JVMCIUseFastLocking) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	421 // When using fast locking, the compiled code has already tried the fast case
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	422 ObjectSynchronizer::slow_enter(h_obj, lock, THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	423 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	424 ObjectSynchronizer::fast_enter(h_obj, lock, false, THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	425 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	426 }
22544 b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros Doug Simon <doug.simon@oracle.com> parents: 22543 diff changeset	427 TRACE_jvmci_3("%s: exiting locking slow with obj=" INTPTR_FORMAT, thread->name(), p2i(obj));
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	428 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	429
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	430 JRT_LEAF(void, JVMCIRuntime::monitorexit(JavaThread* thread, oopDesc* obj, BasicLock* lock))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	431 assert(thread == JavaThread::current(), "threads must correspond");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	432 assert(thread->last_Java_sp(), "last_Java_sp must be set");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	433 // monitorexit is non-blocking (leaf routine) => no exceptions can be thrown
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	434 EXCEPTION_MARK;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	435
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	436 #ifdef DEBUG
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	437 if (!obj->is_oop()) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	438 ResetNoHandleMark rhm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	439 nmethod* method = thread->last_frame().cb()->as_nmethod_or_null();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	440 if (method != NULL) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	441 tty->print_cr("ERROR in monitorexit in method %s wrong obj " INTPTR_FORMAT, method->name(), p2i(obj));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	442 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	443 thread->print_stack_on(tty);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	444 assert(false, "invalid lock object pointer dected");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	445 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	446 #endif
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	447
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	448 if (JVMCIUseFastLocking) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	449 // When using fast locking, the compiled code has already tried the fast case
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	450 ObjectSynchronizer::slow_exit(obj, lock, THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	451 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	452 ObjectSynchronizer::fast_exit(obj, lock, THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	453 }
22544 b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros Doug Simon <doug.simon@oracle.com> parents: 22543 diff changeset	454 IF_TRACE_jvmci_3 {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	455 char type[O_BUFLEN];
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	456 obj->klass()->name()->as_C_string(type, O_BUFLEN);
22544 b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros Doug Simon <doug.simon@oracle.com> parents: 22543 diff changeset	457 TRACE_jvmci_3("%s: exited locking slow case with obj=" INTPTR_FORMAT ", type=%s, mark=" INTPTR_FORMAT ", lock=" INTPTR_FORMAT, thread->name(), p2i(obj), type, p2i(obj->mark()), p2i(lock));
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	458 tty->flush();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	459 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	460 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	461
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	462 JRT_LEAF(void, JVMCIRuntime::log_object(JavaThread* thread, oopDesc* obj, jint flags))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	463 bool string = mask_bits_are_true(flags, LOG_OBJECT_STRING);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	464 bool addr = mask_bits_are_true(flags, LOG_OBJECT_ADDRESS);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	465 bool newline = mask_bits_are_true(flags, LOG_OBJECT_NEWLINE);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	466 if (!string) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	467 if (!addr && obj->is_oop_or_null(true)) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	468 char buf[O_BUFLEN];
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	469 tty->print("%s@" INTPTR_FORMAT, obj->klass()->name()->as_C_string(buf, O_BUFLEN), p2i(obj));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	470 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	471 tty->print(INTPTR_FORMAT, p2i(obj));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	472 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	473 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	474 ResourceMark rm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	475 assert(obj != NULL && java_lang_String::is_instance(obj), "must be");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	476 char *buf = java_lang_String::as_utf8_string(obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	477 tty->print_raw(buf);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	478 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	479 if (newline) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	480 tty->cr();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	481 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	482 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	483
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	484 JRT_LEAF(void, JVMCIRuntime::write_barrier_pre(JavaThread* thread, oopDesc* obj))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	485 thread->satb_mark_queue().enqueue(obj);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	486 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	487
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	488 JRT_LEAF(void, JVMCIRuntime::write_barrier_post(JavaThread* thread, void* card_addr))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	489 thread->dirty_card_queue().enqueue(card_addr);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	490 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	491
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	492 JRT_LEAF(jboolean, JVMCIRuntime::validate_object(JavaThread* thread, oopDesc* parent, oopDesc* child))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	493 bool ret = true;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	494 if(!Universe::heap()->is_in_closed_subset(parent)) {
22507 693e1df2b808 Add spaces around format macros Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22501 diff changeset	495 tty->print_cr("Parent Object " INTPTR_FORMAT " not in heap", p2i(parent));
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	496 parent->print();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	497 ret=false;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	498 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	499 if(!Universe::heap()->is_in_closed_subset(child)) {
22507 693e1df2b808 Add spaces around format macros Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22501 diff changeset	500 tty->print_cr("Child Object " INTPTR_FORMAT " not in heap", p2i(child));
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	501 child->print();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	502 ret=false;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	503 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	504 return (jint)ret;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	505 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	506
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	507 JRT_ENTRY(void, JVMCIRuntime::vm_error(JavaThread* thread, jlong where, jlong format, jlong value))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	508 ResourceMark rm;
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	509 const char error_msg = where == 0L ? "<internal JVMCI error>" : (char) (address) where;
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	510 char *detail_msg = NULL;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	511 if (format != 0L) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	512 const char* buf = (char*) (address) format;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	513 size_t detail_msg_length = strlen(buf) * 2;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	514 detail_msg = (char *) NEW_RESOURCE_ARRAY(u_char, detail_msg_length);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	515 jio_snprintf(detail_msg, detail_msg_length, buf, value);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	516 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	517 report_vm_error(__FILE__, __LINE__, error_msg, detail_msg);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	518 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	519
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	520 JRT_LEAF(oopDesc, JVMCIRuntime::load_and_clear_exception(JavaThread thread))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	521 oop exception = thread->exception_oop();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	522 assert(exception != NULL, "npe");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	523 thread->set_exception_oop(NULL);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	524 thread->set_exception_pc(0);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	525 return exception;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	526 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	527
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	528 PRAGMA_DIAG_PUSH
0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	529 PRAGMA_FORMAT_NONLITERAL_IGNORED
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	530 JRT_LEAF(void, JVMCIRuntime::log_printf(JavaThread* thread, oopDesc* format, jlong v1, jlong v2, jlong v3))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	531 ResourceMark rm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	532 assert(format != NULL && java_lang_String::is_instance(format), "must be");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	533 char *buf = java_lang_String::as_utf8_string(format);
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	534 tty->print((const char*)buf, v1, v2, v3);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	535 JRT_END
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	536 PRAGMA_DIAG_POP
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	537
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	538 static void decipher(jlong v, bool ignoreZero) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	539 if (v != 0 \|\| !ignoreZero) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	540 void* p = (void *)(address) v;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	541 CodeBlob* cb = CodeCache::find_blob(p);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	542 if (cb) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	543 if (cb->is_nmethod()) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	544 char buf[O_BUFLEN];
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	545 tty->print("%s [" INTPTR_FORMAT "+" JLONG_FORMAT "]", cb->as_nmethod_or_null()->method()->name_and_sig_as_C_string(buf, O_BUFLEN), p2i(cb->code_begin()), (jlong)((address)v - cb->code_begin()));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	546 return;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	547 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	548 cb->print_value_on(tty);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	549 return;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	550 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	551 if (Universe::heap()->is_in(p)) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	552 oop obj = oop(p);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	553 obj->print_value_on(tty);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	554 return;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	555 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	556 tty->print(INTPTR_FORMAT " [long: " JLONG_FORMAT ", double %lf, char %c]",p2i((void *)v), (jlong)v, (jdouble)v, (char)v);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	557 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	558 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	559
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	560 PRAGMA_DIAG_PUSH
0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	561 PRAGMA_FORMAT_NONLITERAL_IGNORED
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	562 JRT_LEAF(void, JVMCIRuntime::vm_message(jboolean vmError, jlong format, jlong v1, jlong v2, jlong v3))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	563 ResourceMark rm;
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	564 const char buf = (const char) (address) format;
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	565 if (vmError) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	566 if (buf != NULL) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	567 fatal(err_msg(buf, v1, v2, v3));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	568 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	569 fatal("<anonymous error>");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	570 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	571 } else if (buf != NULL) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	572 tty->print(buf, v1, v2, v3);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	573 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	574 assert(v2 == 0, "v2 != 0");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	575 assert(v3 == 0, "v3 != 0");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	576 decipher(v1, false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	577 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	578 JRT_END
22517 0915f5bfdfaa Adopt some jvmci-9 source changes Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22515 diff changeset	579 PRAGMA_DIAG_POP
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	580
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	581 JRT_LEAF(void, JVMCIRuntime::log_primitive(JavaThread* thread, jchar typeChar, jlong value, jboolean newline))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	582 union {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	583 jlong l;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	584 jdouble d;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	585 jfloat f;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	586 } uu;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	587 uu.l = value;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	588 switch (typeChar) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	589 case 'z': tty->print(value == 0 ? "false" : "true"); break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	590 case 'b': tty->print("%d", (jbyte) value); break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	591 case 'c': tty->print("%c", (jchar) value); break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	592 case 's': tty->print("%d", (jshort) value); break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	593 case 'i': tty->print("%d", (jint) value); break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	594 case 'f': tty->print("%f", uu.f); break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	595 case 'j': tty->print(JLONG_FORMAT, value); break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	596 case 'd': tty->print("%lf", uu.d); break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	597 default: assert(false, "unknown typeChar"); break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	598 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	599 if (newline) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	600 tty->cr();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	601 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	602 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	603
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	604 JRT_ENTRY(jint, JVMCIRuntime::identity_hash_code(JavaThread* thread, oopDesc* obj))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	605 return (jint) obj->identity_hash();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	606 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	607
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	608 JRT_ENTRY(jboolean, JVMCIRuntime::thread_is_interrupted(JavaThread* thread, oopDesc* receiver, jboolean clear_interrupted))
21207 93dc70e47fb0 documented why THREAD_IS_INTERRUPTED foreign call is NOT_LEAF Doug Simon <doug.simon@oracle.com> parents: 21123 diff changeset	609 // Ensure that the C++ Thread and OSThread structures aren't freed before we operate.
93dc70e47fb0 documented why THREAD_IS_INTERRUPTED foreign call is NOT_LEAF Doug Simon <doug.simon@oracle.com> parents: 21123 diff changeset	610 // This locking requires thread_in_vm which is why this method cannot be JRT_LEAF.
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	611 Handle receiverHandle(thread, receiver);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	612 MutexLockerEx ml(thread->threadObj() == (void*)receiver ? NULL : Threads_lock);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	613 JavaThread* receiverThread = java_lang_Thread::thread(receiverHandle());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	614 if (receiverThread == NULL) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	615 // The other thread may exit during this process, which is ok so return false.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	616 return JNI_FALSE;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	617 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	618 return (jint) Thread::is_interrupted(receiverThread, clear_interrupted != 0);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	619 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	620 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	621
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	622 JRT_ENTRY(jint, JVMCIRuntime::test_deoptimize_call_int(JavaThread* thread, int value))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	623 deopt_caller();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	624 return value;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	625 JRT_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	626
22398 4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	627 // private static void JVMCIClassLoaderFactory.init(ClassLoader loader)
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	628 JVM_ENTRY(void, JVM_InitJVMCIClassLoader(JNIEnv *env, jclass c, jobject loader_handle))
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	629 SystemDictionary::init_jvmci_loader(JNIHandles::resolve(loader_handle));
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	630 SystemDictionary::WKID scan = SystemDictionary::FIRST_JVMCI_WKID;
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	631 SystemDictionary::initialize_wk_klasses_through(SystemDictionary::LAST_JVMCI_WKID, scan, CHECK);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	632 JVM_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	633
21527 07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	634 // private static JVMCIRuntime JVMCI.initializeRuntime()
07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	635 JVM_ENTRY(jobject, JVM_GetJVMCIRuntime(JNIEnv *env, jclass c))
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	636 JVMCIRuntime::initialize_HotSpotJVMCIRuntime();
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	637 return JVMCIRuntime::get_HotSpotJVMCIRuntime_jobject();
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	638 JVM_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	639
21563 4f63449b4422 revived post option parsing handler notification Doug Simon <doug.simon@oracle.com> parents: 21562 diff changeset	640 // private static Service[] Services.getServiceImpls(String serviceClass)
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	641 JVM_ENTRY(jobject, JVM_GetJVMCIServiceImpls(JNIEnv *env, jclass c, jclass serviceClass))
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	642 HandleMark hm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	643 ResourceMark rm;
22416 8abc6030cf1c ensure JVMCI class loader is initialized before attempting to load service provider Andreas Woess <andreas.woess@oracle.com> parents: 22401 diff changeset	644 JVMCIRuntime::ensure_jvmci_class_loader_is_initialized();
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	645 KlassHandle serviceKlass(THREAD, java_lang_Class::as_Klass(JNIHandles::resolve_non_null(serviceClass)));
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	646 return JNIHandles::make_local(THREAD, JVMCIRuntime::get_service_impls(serviceKlass, THREAD)());
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	647 JVM_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	648
22461 07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	649 Handle JVMCIRuntime::callStatic(const char* className, const char* methodName, const char* signature, JavaCallArguments* args) {
21527 07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	650 guarantee(!_HotSpotJVMCIRuntime_initialized, "cannot reinitialize HotSpotJVMCIRuntime");
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	651 Thread* THREAD = Thread::current();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	652
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	653 TempNewSymbol name = SymbolTable::new_symbol(className, CHECK_ABORT_(Handle()));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	654 KlassHandle klass = load_required_class(name);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	655 TempNewSymbol runtime = SymbolTable::new_symbol(methodName, CHECK_ABORT_(Handle()));
22398 4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	656 TempNewSymbol sig = SymbolTable::new_symbol(signature, CHECK_ABORT_(Handle()));
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	657 JavaValue result(T_OBJECT);
22398 4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	658 if (args == NULL) {
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	659 JavaCalls::call_static(&result, klass, runtime, sig, CHECK_ABORT_(Handle()));
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	660 } else {
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	661 JavaCalls::call_static(&result, klass, runtime, sig, args, CHECK_ABORT_(Handle()));
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	662 }
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	663 return Handle((oop)result.get_jobject());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	664 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	665
22511 df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	666 static bool jvmci_options_file_exists() {
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	667 const char* home = Arguments::get_java_home();
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	668 size_t path_len = strlen(home) + strlen("/lib/jvmci/options") + 1;
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	669 char path[JVM_MAXPATHLEN];
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	670 char sep = os::file_separator()[0];
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	671 jio_snprintf(path, JVM_MAXPATHLEN, "%s%clib%cjvmci%coptions", home, sep, sep, sep);
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	672 struct stat st;
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	673 return os::stat(path, &st) == 0;
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	674 }
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	675
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	676 void JVMCIRuntime::initialize_HotSpotJVMCIRuntime() {
21527 07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	677 if (JNIHandles::resolve(_HotSpotJVMCIRuntime_instance) == NULL) {
22398 4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	678 Thread* THREAD = Thread::current();
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	679 #ifdef ASSERT
21527 07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	680 // This should only be called in the context of the JVMCI class being initialized
22054 0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci twisti parents: 21970 diff changeset	681 TempNewSymbol name = SymbolTable::new_symbol("jdk/internal/jvmci/runtime/JVMCI", CHECK_ABORT);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	682 instanceKlassHandle klass = InstanceKlass::cast(load_required_class(name));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	683 assert(klass->is_being_initialized() && klass->is_reentrant_initialization(THREAD),
21527 07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	684 "HotSpotJVMCIRuntime initialization should only be triggered through JVMCI initialization");
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	685 #endif
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	686
22511 df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	687 bool parseOptionsFile = jvmci_options_file_exists();
df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	688 if (_options != NULL \|\| parseOptionsFile) {
22398 4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	689 JavaCallArguments args;
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	690 oop options = java_lang_String::create_oop_from_str(_options, CHECK_ABORT);
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	691 args.push_oop(options);
22511 df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	692 args.push_int(parseOptionsFile);
22461 07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	693 callStatic("jdk/internal/jvmci/options/OptionsParser",
07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	694 "parseOptionsFromVM",
22511 df5a7841f92a revived support for specifying JVMCI options in <jre>/lib/jvmci/options Doug Simon <doug.simon@oracle.com> parents: 22507 diff changeset	695 "(Ljava/lang/String;Z)Ljava/lang/Boolean;", &args);
22398 4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	696 }
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	697
22429 a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	698 if (_compiler != NULL) {
a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	699 JavaCallArguments args;
a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	700 oop compiler = java_lang_String::create_oop_from_str(_compiler, CHECK_ABORT);
a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	701 args.push_oop(compiler);
22461 07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	702 callStatic("jdk/internal/jvmci/hotspot/HotSpotJVMCICompilerConfig",
07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	703 "selectCompiler",
07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	704 "(Ljava/lang/String;)Ljava/lang/Boolean;", &args);
22429 a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	705 }
a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	706
22461 07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	707 Handle result = callStatic("jdk/internal/jvmci/hotspot/HotSpotJVMCIRuntime",
07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	708 "runtime",
07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	709 "()Ljdk/internal/jvmci/hotspot/HotSpotJVMCIRuntime;");
21527 07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	710 _HotSpotJVMCIRuntime_initialized = true;
07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	711 _HotSpotJVMCIRuntime_instance = JNIHandles::make_global(result());
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	712 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	713 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	714
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	715 void JVMCIRuntime::initialize_JVMCI() {
21527 07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	716 if (JNIHandles::resolve(_HotSpotJVMCIRuntime_instance) == NULL) {
22461 07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	717 callStatic("jdk/internal/jvmci/runtime/JVMCI",
07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	718 "getRuntime",
07d9f0909560 Rename callInitializer to callStatic Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22454 diff changeset	719 "()Ljdk/internal/jvmci/runtime/JVMCIRuntime;");
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	720 }
21527 07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	721 assert(_HotSpotJVMCIRuntime_initialized == true, "what?");
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	722 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	723
22454 76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	724 void JVMCIRuntime::metadata_do(void f(Metadata*)) {
22543 97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	725 // For simplicity, the existence of HotSpotJVMCIMetaAccessContext in
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	726 // the SystemDictionary well known classes should ensure the other
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	727 // classes have already been loaded, so make sure their order in the
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	728 // table enforces that.
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	729 assert(SystemDictionary::WK_KLASS_ENUM_NAME(jdk_internal_jvmci_hotspot_HotSpotResolvedJavaMethodImpl) <
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	730 SystemDictionary::WK_KLASS_ENUM_NAME(jdk_internal_jvmci_hotspot_HotSpotJVMCIMetaAccessContext), "must be loaded earlier");
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	731 assert(SystemDictionary::WK_KLASS_ENUM_NAME(jdk_internal_jvmci_hotspot_HotSpotConstantPool) <
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	732 SystemDictionary::WK_KLASS_ENUM_NAME(jdk_internal_jvmci_hotspot_HotSpotJVMCIMetaAccessContext), "must be loaded earlier");
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	733 assert(SystemDictionary::WK_KLASS_ENUM_NAME(jdk_internal_jvmci_hotspot_HotSpotResolvedObjectTypeImpl) <
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	734 SystemDictionary::WK_KLASS_ENUM_NAME(jdk_internal_jvmci_hotspot_HotSpotJVMCIMetaAccessContext), "must be loaded earlier");
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	735
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	736 if (HotSpotJVMCIMetaAccessContext::klass() == NULL \|\|
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	737 !HotSpotJVMCIMetaAccessContext::klass()->is_linked()) {
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	738 // Nothing could be registered yet
22464 3fb432661d59 make JVMCIRuntime::metadata_do return immediately if HotSpotJVMCIMetaAccessContext has not yet been loaded Doug Simon <doug.simon@oracle.com> parents: 22461 diff changeset	739 return;
3fb432661d59 make JVMCIRuntime::metadata_do return immediately if HotSpotJVMCIMetaAccessContext has not yet been loaded Doug Simon <doug.simon@oracle.com> parents: 22461 diff changeset	740 }
22515 feb4131657bb JVMCIRuntime::metadata_do shouldn't run until HotSpotJVMCIRuntime is initialized Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22511 diff changeset	741
22454 76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	742 // WeakReference<HotSpotJVMCIMetaAccessContext>[]
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	743 objArrayOop allContexts = HotSpotJVMCIMetaAccessContext::allContexts();
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	744 if (allContexts == NULL) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	745 return;
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	746 }
22543 97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	747
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	748 // These must be loaded at this point but the linking state doesn't matter.
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	749 assert(SystemDictionary::HotSpotResolvedJavaMethodImpl_klass() != NULL, "must be loaded");
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	750 assert(SystemDictionary::HotSpotConstantPool_klass() != NULL, "must be loaded");
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	751 assert(SystemDictionary::HotSpotResolvedObjectTypeImpl_klass() != NULL, "must be loaded");
97ca867d3622 Fix assertion failure in JVMCIRuntime::metadata_do Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22538 diff changeset	752
22454 76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	753 for (int i = 0; i < allContexts->length(); i++) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	754 oop ref = allContexts->obj_at(i);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	755 if (ref != NULL) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	756 oop referent = java_lang_ref_Reference::referent(ref);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	757 if (referent != NULL) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	758 // Chunked Object[] with last element pointing to next chunk
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	759 objArrayOop metadataRoots = HotSpotJVMCIMetaAccessContext::metadataRoots(referent);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	760 while (metadataRoots != NULL) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	761 for (int typeIndex = 0; typeIndex < metadataRoots->length() - 1; typeIndex++) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	762 oop reference = metadataRoots->obj_at(typeIndex);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	763 if (reference == NULL) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	764 continue;
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	765 }
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	766 oop metadataRoot = java_lang_ref_Reference::referent(reference);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	767 if (metadataRoot == NULL) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	768 continue;
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	769 }
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	770 if (metadataRoot->is_a(SystemDictionary::HotSpotResolvedJavaMethodImpl_klass())) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	771 Method* method = CompilerToVM::asMethod(metadataRoot);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	772 f(method);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	773 } else if (metadataRoot->is_a(SystemDictionary::HotSpotConstantPool_klass())) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	774 ConstantPool* constantPool = CompilerToVM::asConstantPool(metadataRoot);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	775 f(constantPool);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	776 } else if (metadataRoot->is_a(SystemDictionary::HotSpotResolvedObjectTypeImpl_klass())) {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	777 Klass* klass = CompilerToVM::asKlass(metadataRoot);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	778 f(klass);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	779 } else {
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	780 metadataRoot->print();
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	781 ShouldNotReachHere();
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	782 }
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	783 }
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	784 metadataRoots = (objArrayOop)metadataRoots->obj_at(metadataRoots->length() - 1);
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	785 assert(metadataRoots == NULL \|\| metadataRoots->is_objArray(), "wrong type");
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	786 }
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	787 }
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	788 }
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	789 }
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	790 }
76af33d4d504 Make jvmci redefinition safe Tom Rodriguez <tom.rodriguez@oracle.com> parents: 22447 diff changeset	791
22547 10a9e989850e made CompilertoVM a final concrete class and removed CompilerToVMImpl (GRAAL-1255) Doug Simon <doug.simon@oracle.com> parents: 22544 diff changeset	792 // private static void CompilerToVM.init()
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	793 JVM_ENTRY(void, JVM_InitializeJVMCINatives(JNIEnv *env, jclass c2vmClass))
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	794 JVMCIRuntime::initialize_natives(env, c2vmClass);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	795 JVM_END
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	796
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	797 void JVMCIRuntime::ensure_jvmci_class_loader_is_initialized() {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	798 // This initialization code is guarded by a static pointer to the Factory class.
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	799 // Once it is non-null, the JVMCI class loader and well known JVMCI classes are
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	800 // guaranteed to have been initialized. By going through the static
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	801 // initializer of Factory, we can rely on class initialization semantics to
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	802 // synchronize threads racing to do the initialization.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	803 static Klass* _FactoryKlass = NULL;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	804 if (_FactoryKlass == NULL) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	805 Thread* THREAD = Thread::current();
22054 0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci twisti parents: 21970 diff changeset	806 TempNewSymbol name = SymbolTable::new_symbol("jdk/internal/jvmci/service/JVMCIClassLoaderFactory", CHECK_ABORT);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	807 KlassHandle klass = SystemDictionary::resolve_or_fail(name, true, THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	808 if (HAS_PENDING_EXCEPTION) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	809 static volatile int seen_error = 0;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	810 if (!seen_error && Atomic::cmpxchg(1, &seen_error, 0) == 0) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	811 // Only report the failure on the first thread that hits it
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	812 abort_on_pending_exception(PENDING_EXCEPTION, "JVMCI classes are not available");
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	813 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	814 CLEAR_PENDING_EXCEPTION;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	815 // Give first thread time to report the error.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	816 os::sleep(THREAD, 100, false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	817 vm_abort(false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	818 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	819 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	820
22551 71ea8d7db665 removed author tags in comments Doug Simon <doug.simon@oracle.com> parents: 22548 diff changeset	821 // We cannot use jvmciJavaClasses for this because we are currently in the
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	822 // process of initializing that mechanism.
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	823 TempNewSymbol field_name = SymbolTable::new_symbol("useJVMCIClassLoader", CHECK_ABORT);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	824 fieldDescriptor field_desc;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	825 if (klass->find_field(field_name, vmSymbols::bool_signature(), &field_desc) == NULL) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	826 ResourceMark rm;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	827 fatal(err_msg("Invalid layout of %s at %s", field_name->as_C_string(), klass->external_name()));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	828 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	829
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	830 InstanceKlass* ik = InstanceKlass::cast(klass());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	831 address addr = ik->static_field_addr(field_desc.offset() - InstanceMirrorKlass::offset_of_static_fields());
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	832 ((jboolean ) addr) = (jboolean) UseJVMCIClassLoader;
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	833 klass->initialize(CHECK_ABORT);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	834 _FactoryKlass = klass();
21562 47bebae7454f Merge. Doug Simon <doug.simon@oracle.com> parents: 21519 21559 diff changeset	835 assert(!UseJVMCIClassLoader \|\| SystemDictionary::jvmci_loader() != NULL, "JVMCI classloader should have been initialized");
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	836 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	837 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	838
21956 35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	839 /**
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	840 * Closure for parsing a line from a *.properties file in jre/lib/jvmci/properties.
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	841 * The line must match the regular expression "[^=]+=.*". That is one or more
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	842 * characters other than '=' followed by '=' followed by zero or more characters.
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	843 * Everything before the '=' is the property name and everything after '=' is the value.
22438 dfd506f2ed61 Add comment to jvmci.properties file. Roland Schatz <roland.schatz@oracle.com> parents: 22429 diff changeset	844 * Lines that start with '#' are treated as comments and ignored.
21956 35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	845 * No special processing of whitespace or any escape characters is performed.
22530 cbab86a6c7f6 make processing of <jre>/lib/jvmci/.properties file like other Java .properties files in that the last definition of any propery "wins" Doug Simon <doug.simon@oracle.com> parents: 22528 diff changeset	846 * The last definition of a property "wins" (i.e., it overrides all earlier
cbab86a6c7f6 make processing of <jre>/lib/jvmci/.properties file like other Java .properties files in that the last definition of any propery "wins" Doug Simon <doug.simon@oracle.com> parents: 22528 diff changeset	847 * definitions of the property).
21956 35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	848 */
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	849 class JVMCIPropertiesFileClosure : public ParseClosure {
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	850 SystemProperty** _plist;
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	851 public:
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	852 JVMCIPropertiesFileClosure(SystemProperty** plist) : _plist(plist) {}
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	853 void do_line(char* line) {
22438 dfd506f2ed61 Add comment to jvmci.properties file. Roland Schatz <roland.schatz@oracle.com> parents: 22429 diff changeset	854 if (line[0] == '#') {
dfd506f2ed61 Add comment to jvmci.properties file. Roland Schatz <roland.schatz@oracle.com> parents: 22429 diff changeset	855 // skip comment
dfd506f2ed61 Add comment to jvmci.properties file. Roland Schatz <roland.schatz@oracle.com> parents: 22429 diff changeset	856 return;
dfd506f2ed61 Add comment to jvmci.properties file. Roland Schatz <roland.schatz@oracle.com> parents: 22429 diff changeset	857 }
21956 35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	858 size_t len = strlen(line);
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	859 char* sep = strchr(line, '=');
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	860 if (sep == NULL) {
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	861 warn_and_abort("invalid format: could not find '=' character");
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	862 return;
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	863 }
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	864 if (sep == line) {
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	865 warn_and_abort("invalid format: name cannot be empty");
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	866 return;
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	867 }
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	868 *sep = '\0';
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	869 const char* name = line;
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	870 char* value = sep + 1;
22530 cbab86a6c7f6 make processing of <jre>/lib/jvmci/.properties file like other Java .properties files in that the last definition of any propery "wins" Doug Simon <doug.simon@oracle.com> parents: 22528 diff changeset	871 Arguments::PropertyList_unique_add(_plist, name, value);
21956 35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	872 }
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	873 };
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	874
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	875 void JVMCIRuntime::parse_properties(SystemProperty** plist) {
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	876 char jvmciDir[JVM_MAXPATHLEN];
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	877 const char* fileSep = os::file_separator();
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	878 jio_snprintf(jvmciDir, sizeof(jvmciDir), "%s%slib%sjvmci",
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	879 Arguments::get_java_home(), fileSep, fileSep, fileSep);
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	880 DIR* dir = os::opendir(jvmciDir);
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	881 if (dir != NULL) {
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	882 struct dirent *entry;
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	883 char *dbuf = NEW_C_HEAP_ARRAY(char, os::readdir_buf_size(jvmciDir), mtInternal);
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	884 JVMCIPropertiesFileClosure closure(plist);
21970 1e0012efac83 Also fix compiler warning (thus, error) on Windows. Christian Wirth <christian.wirth@oracle.com> parents: 21961 diff changeset	885 const unsigned suffix_len = (unsigned)strlen(".properties");
21956 35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	886 while ((entry = os::readdir(dir, (dirent *) dbuf)) != NULL && !closure.is_aborted()) {
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	887 const char* name = entry->d_name;
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	888 if (strlen(name) > suffix_len && strcmp(name + strlen(name) - suffix_len, ".properties") == 0) {
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	889 char propertiesFilePath[JVM_MAXPATHLEN];
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	890 jio_snprintf(propertiesFilePath, sizeof(propertiesFilePath), "%s%s%s",jvmciDir, fileSep, name);
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	891 JVMCIRuntime::parse_lines(propertiesFilePath, &closure, false);
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	892 }
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	893 }
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	894 FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	895 os::closedir(dir);
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	896 }
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	897 }
35affb9c707a add properties from <jdk>/jre/lib/jvmci/.properties files to system properties Doug Simon <doug.simon@oracle.com>* parents: 21876 diff changeset	898
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	899 #define CHECK_WARN_ABORT_(message) THREAD); \
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	900 if (HAS_PENDING_EXCEPTION) { \
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	901 warning(message); \
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	902 char buf[512]; \
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	903 jio_snprintf(buf, 512, "Uncaught exception at %s:%d", __FILE__, __LINE__); \
21562 47bebae7454f Merge. Doug Simon <doug.simon@oracle.com> parents: 21519 21559 diff changeset	904 JVMCIRuntime::abort_on_pending_exception(PENDING_EXCEPTION, buf); \
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	905 return; \
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	906 } \
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	907 (void)(0
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	908
22429 a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	909 void JVMCIRuntime::save_compiler(const char* compiler) {
a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	910 assert(compiler != NULL, "npe");
a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	911 assert(_compiler == NULL, "cannot reassign JVMCI compiler");
a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	912 _compiler = compiler;
a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	913 }
a1b0a76567c7 Select default compiler from jvmci.compiler system property. Roland Schatz <roland.schatz@oracle.com> parents: 22416 diff changeset	914
22398 4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	915 void JVMCIRuntime::save_options(const char* options) {
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	916 assert(options != NULL, "npe");
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	917 assert(_options == NULL, "cannot reassign JVMCI options");
4f6caa445b92 moved JVMCI option parsing back into Java Doug Simon <doug.simon@oracle.com> parents: 22054 diff changeset	918 _options = options;
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	919 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	920
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	921 Handle JVMCIRuntime::create_Service(const char* name, TRAPS) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	922 TempNewSymbol kname = SymbolTable::new_symbol(name, CHECK_NH);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	923 Klass* k = resolve_or_fail(kname, CHECK_NH);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	924 instanceKlassHandle klass(THREAD, k);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	925 klass->initialize(CHECK_NH);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	926 klass->check_valid_for_instantiation(true, CHECK_NH);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	927 JavaValue result(T_VOID);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	928 instanceHandle service = klass->allocate_instance_handle(CHECK_NH);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	929 JavaCalls::call_special(&result, service, klass, vmSymbols::object_initializer_name(), vmSymbols::void_method_signature(), THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	930 return service;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	931 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	932
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	933 void JVMCIRuntime::shutdown() {
21527 07b088d61d5d added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21526 diff changeset	934 if (_HotSpotJVMCIRuntime_instance != NULL) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	935 _shutdown_called = true;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	936 JavaThread* THREAD = JavaThread::current();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	937 HandleMark hm(THREAD);
21616 4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21614 diff changeset	938 Handle receiver = get_HotSpotJVMCIRuntime();
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	939 JavaValue result(T_VOID);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	940 JavaCallArguments args;
21616 4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21614 diff changeset	941 args.push_oop(receiver);
4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21614 diff changeset	942 JavaCalls::call_special(&result, receiver->klass(), vmSymbols::shutdown_method_name(), vmSymbols::void_method_signature(), &args, CHECK_ABORT);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	943 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	944 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	945
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	946 void JVMCIRuntime::call_printStackTrace(Handle exception, Thread* thread) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	947 assert(exception->is_a(SystemDictionary::Throwable_klass()), "Throwable instance expected");
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	948 JavaValue result(T_VOID);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	949 JavaCalls::call_virtual(&result,
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	950 exception,
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	951 KlassHandle(thread,
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	952 SystemDictionary::Throwable_klass()),
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	953 vmSymbols::printStackTrace_name(),
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	954 vmSymbols::void_method_signature(),
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	955 thread);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	956 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	957
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	958 void JVMCIRuntime::abort_on_pending_exception(Handle exception, const char* message, bool dump_core) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	959 Thread* THREAD = Thread::current();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	960 CLEAR_PENDING_EXCEPTION;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	961 tty->print_raw_cr(message);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	962 call_printStackTrace(exception, THREAD);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	963
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	964 // Give other aborting threads to also print their stack traces.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	965 // This can be very useful when debugging class initialization
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	966 // failures.
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	967 os::sleep(THREAD, 200, false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	968
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	969 vm_abort(dump_core);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	970 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	971
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	972 Klass* JVMCIRuntime::resolve_or_null(Symbol* name, TRAPS) {
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	973 return SystemDictionary::resolve_or_null(name, SystemDictionary::jvmci_loader(), Handle(), CHECK_NULL);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	974 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	975
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	976 Klass* JVMCIRuntime::resolve_or_fail(Symbol* name, TRAPS) {
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	977 return SystemDictionary::resolve_or_fail(name, SystemDictionary::jvmci_loader(), Handle(), true, CHECK_NULL);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	978 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	979
21559 be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53) Doug Simon <doug.simon@oracle.com> parents: 21554 diff changeset	980 Klass* JVMCIRuntime::load_required_class(Symbol* name) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	981 Klass* klass = resolve_or_null(name, Thread::current());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	982 if (klass == NULL) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	983 tty->print_cr("Could not load class %s", name->as_C_string());
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	984 vm_abort(false);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	985 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	986 return klass;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	987 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	988
21562 47bebae7454f Merge. Doug Simon <doug.simon@oracle.com> parents: 21519 21559 diff changeset	989 void JVMCIRuntime::parse_lines(char* path, ParseClosure* closure, bool warnStatFailure) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	990 struct stat st;
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	991 if (os::stat(path, &st) == 0 && (st.st_mode & S_IFREG) == S_IFREG) { // exists & is regular file
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	992 int file_handle = os::open(path, 0, 0);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	993 if (file_handle != -1) {
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	994 char* buffer = NEW_C_HEAP_ARRAY(char, st.st_size + 1, mtInternal);
21626 ca3c6538bcec JVMCI update makefiles for Solaris/SPARC; os::read at early stage of VM does not work, use ::read as fallback in JVMCIRuntime::parse_lines (JBS:GRAAL-54) Stefan Anzinger <stefan.anzinger@oracle.com> parents: 21617 diff changeset	995 int num_read;
22501 d113a94d4fdd Call JVMCIRuntime::parse_properties in Threads::create_vm Stefan Anzinger <stefan.anzinger@oracle.com> parents: 22464 diff changeset	996 num_read = (int) os::read(file_handle, (char*) buffer, st.st_size);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	997 if (num_read == -1) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	998 warning("Error reading file %s due to %s", path, strerror(errno));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	999 } else if (num_read != st.st_size) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1000 warning("Only read %d of " SIZE_FORMAT " bytes from %s", num_read, (size_t) st.st_size, path);
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1001 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1002 os::close(file_handle);
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1003 closure->set_filename(path);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1004 if (num_read == st.st_size) {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1005 buffer[num_read] = '\0';
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1006
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1007 char* line = buffer;
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1008 while (line - buffer < num_read && !closure->is_aborted()) {
21123 85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1009 // find line end (\r, \n or \r\n)
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1010 char* nextline = NULL;
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1011 char* cr = strchr(line, '\r');
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1012 char* lf = strchr(line, '\n');
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1013 if (cr != NULL && lf != NULL) {
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1014 char* min = MIN2(cr, lf);
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1015 *min = '\0';
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1016 if (lf == cr + 1) {
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1017 nextline = lf + 1;
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1018 } else {
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1019 nextline = min + 1;
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1020 }
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1021 } else if (cr != NULL) {
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1022 *cr = '\0';
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1023 nextline = cr + 1;
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1024 } else if (lf != NULL) {
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1025 *lf = '\0';
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1026 nextline = lf + 1;
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1027 }
21123 85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1028 // trim left
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1029 while (line == ' ' \|\| line == '\t') line++;
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1030 char* end = line + strlen(line);
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1031 // trim right
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1032 while (end > line && ((end -1) == ' ' \|\| (end -1) == '\t')) end--;
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1033 *end = '\0';
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1034 // skip comments and empty lines
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1035 if (*line != '#' && strlen(line) > 0) {
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1036 closure->parse_line(line);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1037 }
21123 85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1038 if (nextline != NULL) {
85b0935625c1 graalRuntime: make service file parsing more robust: Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21033 diff changeset	1039 line = nextline;
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1040 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1041 // File without newline at the end
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1042 break;
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1043 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1044 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1045 }
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1046 FREE_C_HEAP_ARRAY(char, buffer, mtInternal);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1047 } else {
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1048 warning("Error opening file %s due to %s", path, strerror(errno));
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1049 }
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1050 } else if (warnStatFailure) {
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1051 warning("Could not stat file %s due to %s", path, strerror(errno));
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1052 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1053 }
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1054
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1055 class ServiceParseClosure : public ParseClosure {
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1056 GrowableArray<char*> _implNames;
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1057 public:
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1058 ServiceParseClosure() : _implNames() {}
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1059 void do_line(char* line) {
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1060 size_t lineLen = strlen(line);
21876 d358434dd6b7 Use ressource array while parsing services rather than leak a heap array Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21875 diff changeset	1061 char* implName = NEW_RESOURCE_ARRAY(char, lineLen + 1);
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1062 // Turn all '.'s into '/'s
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1063 for (size_t index = 0; index < lineLen; ++index) {
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1064 if (line[index] == '.') {
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1065 implName[index] = '/';
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1066 } else {
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1067 implName[index] = line[index];
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1068 }
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1069 }
21519 cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1070 implName[lineLen] = '\0';
cecb4e39521c Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21516 diff changeset	1071 _implNames.append(implName);
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1072 }
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1073 GrowableArray<char> implNames() {return &_implNames;}
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1074 };
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1075
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1076
21563 4f63449b4422 revived post option parsing handler notification Doug Simon <doug.simon@oracle.com> parents: 21562 diff changeset	1077 objArrayHandle JVMCIRuntime::get_service_impls(KlassHandle serviceKlass, TRAPS) {
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1078 const char* home = Arguments::get_java_home();
4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1079 const char* serviceName = serviceKlass->external_name();
22401 31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1080 char* path;
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1081 char sep = os::file_separator()[0];
22401 31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1082 if (JVMCIServicesDir == NULL) {
31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1083 size_t path_len = strlen(home) + strlen("/lib/jvmci/services/") + strlen(serviceName) + 1;
31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1084 path = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, path_len);
31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1085 sprintf(path, "%s%clib%cjvmci%cservices%c%s", home, sep, sep, sep, sep, serviceName);
31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1086 } else {
31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1087 size_t path_len = strlen(JVMCIServicesDir) + strlen(serviceName) + 1;
31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1088 path = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, path_len);
31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1089 sprintf(path, "%s%c%s", JVMCIServicesDir, sep, serviceName);
31e0737e2fce added -XX:JVMCIServicesDir for specifying an alternative to <jre>/lib/jvmci/services Doug Simon <doug.simon@oracle.com> parents: 22398 diff changeset	1090 }
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1091 ServiceParseClosure closure;
21633 9966b358bc2b Services: don't throw exceptions or print warnings when there are no implementations for a non-required service Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21626 diff changeset	1092 parse_lines(path, &closure, false);
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1093
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1094 GrowableArray<char> implNames = closure.implNames();
21563 4f63449b4422 revived post option parsing handler notification Doug Simon <doug.simon@oracle.com> parents: 21562 diff changeset	1095 objArrayOop servicesOop = oopFactory::new_objArray(serviceKlass(), implNames->length(), CHECK_(objArrayHandle()));
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1096 objArrayHandle services(THREAD, servicesOop);
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1097 for (int i = 0; i < implNames->length(); ++i) {
1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1098 char* implName = implNames->at(i);
21563 4f63449b4422 revived post option parsing handler notification Doug Simon <doug.simon@oracle.com> parents: 21562 diff changeset	1099 Handle service = create_Service(implName, CHECK_(objArrayHandle()));
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1100 services->obj_at_put(i, service());
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1101 }
21515 1ab7802d35c9 Factor GraalRuntime::parse_lines out of GraalRuntime::get_service_impls Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21207 diff changeset	1102 return services;
21033 4527d2428f37 Convert graalRuntime.cpp to unix line delimiters Gilles Duboscq <gilles.m.duboscq@oracle.com> parents: 21031 diff changeset	1103 }

Mercurial > hg > graal-jvmci-8

annotate src/share/vm/jvmci/jvmciRuntime.cpp @ 22551:71ea8d7db665