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changeset 9562:9bad7d4825fb icedtea-3.6.0

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Merge jdk8u151-b12
author andrew
date Mon, 30 Oct 2017 17:28:38 +0000
parents f7ae197522b1 (current diff) 856e341587d5 (diff)
children d0f3d468da21
files .hgtags THIRD_PARTY_README src/share/vm/interpreter/linkResolver.cpp src/share/vm/interpreter/linkResolver.hpp src/share/vm/runtime/arguments.cpp test/TEST.groups
diffstat 4 files changed, 63 insertions(+), 61 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags	Mon Feb 24 12:49:21 2014 +0100
+++ b/.hgtags	Mon Oct 30 17:28:38 2017 +0000
@@ -1022,3 +1022,16 @@
 24ab92601b895b36ffc66e50e634cb962f8f6c1e icedtea-3.6.0pre00
 ecaa25cbc662396ad7ea422bf43e23098af2100e icedtea-3.6.0pre01
 542f4e30fdffc87e5e098d81d69e7aa52d3c763c icedtea-3.6.0pre02
+db36f4d498b1bde975700a800b5ce732941c04b7 jdk8u144-b01
+2d5100bddeb80cf767485b787fc3051311e3d7b9 jdk8u151-b00
+596b584c68b73ec635347807571463580deb955f jdk8u151-b01
+1f6f436360d5cd375b806aec1c78abb8fcb4e5f6 jdk8u151-b02
+0aaeb48ae39e4fc558caf1b0c7ee504a49fec441 jdk8u151-b03
+e48302d521d59c2fe62f874f1f5d34bc46517da7 jdk8u151-b04
+507af6ef977a5d0306a8723dec66e34befc1ae81 jdk8u151-b05
+e1dc36cddcbc36b78e3d0558f87bbf459191e479 jdk8u151-b06
+e2a930243efa63b0a789e85a523e69574d53ac92 jdk8u151-b07
+158904fa31b28f1e027dc5b5a833ee673e89a84b jdk8u151-b08
+8b0169692abbf8fb7972920cd79cee7dcab959c3 jdk8u151-b09
+e352e54382928eb8d5ec70455ef251973c332ccb jdk8u151-b10
+0f06584f52ffc8627b78f4d461a3eba2b703a8f7 jdk8u151-b11
--- a/THIRD_PARTY_README	Mon Feb 24 12:49:21 2014 +0100
+++ b/THIRD_PARTY_README	Mon Oct 30 17:28:38 2017 +0000
@@ -2808,12 +2808,12 @@
 
 -------------------------------------------------------------------------------
 
-%% This notice is provided with respect to zlib v1.2.8, which may be included 
+%% This notice is provided with respect to zlib v1.2.11, which may be included 
 with JRE 8, JDK 8, and OpenJDK 8.
 
 --- begin of LICENSE ---
 
-  version 1.2.8, April 28th, 2013
+  version 1.2.11, January 15th, 2017
 
   Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler
 
--- a/src/share/vm/interpreter/linkResolver.cpp	Mon Feb 24 12:49:21 2014 +0100
+++ b/src/share/vm/interpreter/linkResolver.cpp	Mon Oct 30 17:28:38 2017 +0000
@@ -538,6 +538,42 @@
   }
 }
 
+void LinkResolver::check_method_loader_constraints(methodHandle& resolved_method,
+                                                   KlassHandle resolved_klass,
+                                                   Symbol* method_name,
+                                                   Symbol* method_signature,
+                                                   KlassHandle current_klass,
+                                                   const char* method_type, TRAPS) {
+  Handle loader (THREAD, InstanceKlass::cast(current_klass())->class_loader());
+  Handle class_loader (THREAD, resolved_method->method_holder()->class_loader());
+  {
+    ResourceMark rm(THREAD);
+    Symbol* failed_type_symbol =
+      SystemDictionary::check_signature_loaders(method_signature, loader,
+                                                class_loader, true, CHECK);
+    if (failed_type_symbol != NULL) {
+      const char* msg = "loader constraint violation: when resolving %s"
+        " \"%s\" the class loader (instance of %s) of the current class, %s,"
+        " and the class loader (instance of %s) for the method's defining class, %s, have"
+        " different Class objects for the type %s used in the signature";
+      char* sig = Method::name_and_sig_as_C_string(resolved_klass(), method_name, method_signature);
+      const char* loader1 = SystemDictionary::loader_name(loader());
+      char* current = InstanceKlass::cast(current_klass())->name()->as_C_string();
+      const char* loader2 = SystemDictionary::loader_name(class_loader());
+      char* target = InstanceKlass::cast(resolved_method->method_holder())
+                     ->name()->as_C_string();
+      char* failed_type_name = failed_type_symbol->as_C_string();
+      size_t buflen = strlen(msg) + strlen(sig) + strlen(loader1) +
+        strlen(current) + strlen(loader2) + strlen(target) +
+        strlen(failed_type_name) + strlen(method_type) + 1;
+      char* buf = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, buflen);
+      jio_snprintf(buf, buflen, msg, method_type, sig, loader1, current, loader2,
+                   target, failed_type_name);
+      THROW_MSG(vmSymbols::java_lang_LinkageError(), buf);
+    }
+  }
+}
+
 void LinkResolver::resolve_method(methodHandle& resolved_method, KlassHandle resolved_klass,
                                   Symbol* method_name, Symbol* method_signature,
                                   KlassHandle current_klass, bool check_access,
@@ -594,34 +630,8 @@
                                CHECK);
 
     // check loader constraints
-    Handle loader (THREAD, InstanceKlass::cast(current_klass())->class_loader());
-    Handle class_loader (THREAD, resolved_method->method_holder()->class_loader());
-    {
-      ResourceMark rm(THREAD);
-      Symbol* failed_type_symbol =
-        SystemDictionary::check_signature_loaders(method_signature, loader,
-                                                  class_loader, true, CHECK);
-      if (failed_type_symbol != NULL) {
-        const char* msg = "loader constraint violation: when resolving method"
-          " \"%s\" the class loader (instance of %s) of the current class, %s,"
-          " and the class loader (instance of %s) for the method's defining class, %s, have"
-          " different Class objects for the type %s used in the signature";
-        char* sig = Method::name_and_sig_as_C_string(resolved_klass(),method_name,method_signature);
-        const char* loader1 = SystemDictionary::loader_name(loader());
-        char* current = InstanceKlass::cast(current_klass())->name()->as_C_string();
-        const char* loader2 = SystemDictionary::loader_name(class_loader());
-        char* target = InstanceKlass::cast(resolved_method->method_holder())
-                       ->name()->as_C_string();
-        char* failed_type_name = failed_type_symbol->as_C_string();
-        size_t buflen = strlen(msg) + strlen(sig) + strlen(loader1) +
-          strlen(current) + strlen(loader2) + strlen(target) +
-          strlen(failed_type_name) + 1;
-        char* buf = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, buflen);
-        jio_snprintf(buf, buflen, msg, sig, loader1, current, loader2,
-                     target, failed_type_name);
-        THROW_MSG(vmSymbols::java_lang_LinkageError(), buf);
-      }
-    }
+    check_method_loader_constraints(resolved_method, resolved_klass, method_name,
+                                    method_signature, current_klass, "method", CHECK);
   }
 }
 
@@ -670,36 +680,8 @@
                                resolved_method,
                                CHECK);
 
-    HandleMark hm(THREAD);
-    Handle loader (THREAD, InstanceKlass::cast(current_klass())->class_loader());
-    Handle class_loader (THREAD, resolved_method->method_holder()->class_loader());
-    {
-      ResourceMark rm(THREAD);
-      Symbol* failed_type_symbol =
-        SystemDictionary::check_signature_loaders(method_signature, loader,
-                                                  class_loader, true, CHECK);
-      if (failed_type_symbol != NULL) {
-        const char* msg = "loader constraint violation: when resolving "
-          "interface method \"%s\" the class loader (instance of %s) of the "
-          "current class, %s, and the class loader (instance of %s) for "
-          "the method's defining class, %s, have different Class objects for the type %s "
-          "used in the signature";
-        char* sig = Method::name_and_sig_as_C_string(resolved_klass(),method_name,method_signature);
-        const char* loader1 = SystemDictionary::loader_name(loader());
-        char* current = InstanceKlass::cast(current_klass())->name()->as_C_string();
-        const char* loader2 = SystemDictionary::loader_name(class_loader());
-        char* target = InstanceKlass::cast(resolved_method->method_holder())
-                       ->name()->as_C_string();
-        char* failed_type_name = failed_type_symbol->as_C_string();
-        size_t buflen = strlen(msg) + strlen(sig) + strlen(loader1) +
-          strlen(current) + strlen(loader2) + strlen(target) +
-          strlen(failed_type_name) + 1;
-        char* buf = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, buflen);
-        jio_snprintf(buf, buflen, msg, sig, loader1, current, loader2,
-                     target, failed_type_name);
-        THROW_MSG(vmSymbols::java_lang_LinkageError(), buf);
-      }
-    }
+    check_method_loader_constraints(resolved_method, resolved_klass, method_name,
+                                    method_signature, current_klass, "interface method", CHECK);
   }
 
   if (nostatics && resolved_method->is_static()) {
@@ -1049,6 +1031,10 @@
                   Method::name_and_sig_as_C_string(resolved_klass(),
                                             resolved_method->name(),
                                             resolved_method->signature()));
+      } else if (sel_method() != resolved_method()) {
+        check_method_loader_constraints(sel_method, resolved_klass,
+                                        sel_method->name(), sel_method->signature(),
+                                        current_klass, "method", CHECK);
       }
     }
 
--- a/src/share/vm/interpreter/linkResolver.hpp	Mon Feb 24 12:49:21 2014 +0100
+++ b/src/share/vm/interpreter/linkResolver.hpp	Mon Oct 30 17:28:38 2017 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -135,6 +135,9 @@
   static void resolve_pool  (KlassHandle& resolved_klass, Symbol*& method_name, Symbol*& method_signature, KlassHandle& current_klass, constantPoolHandle pool, int index, TRAPS);
 
   static void resolve_interface_method(methodHandle& resolved_method, KlassHandle resolved_klass, Symbol* method_name, Symbol* method_signature, KlassHandle current_klass, bool check_access, bool nostatics, TRAPS);
+  static void check_method_loader_constraints(methodHandle& resolved_method, KlassHandle resolved_klass,
+                                              Symbol* method_name, Symbol* method_signature,
+                                              KlassHandle current_klass, const char* method_type, TRAPS);
   static void resolve_method          (methodHandle& resolved_method, KlassHandle resolved_klass, Symbol* method_name, Symbol* method_signature, KlassHandle current_klass, bool check_access, bool require_methodref, TRAPS);
 
   static void linktime_resolve_static_method    (methodHandle& resolved_method, KlassHandle resolved_klass, Symbol* method_name, Symbol* method_signature, KlassHandle current_klass, bool check_access, TRAPS);