Mercurial > hg > graal-jvmci-8

changeset 5940:f96bddf3d3f3

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Merge
author jcoomes
date Fri, 16 Mar 2012 23:45:05 -0700
parents 970cbbba54b0 (diff) c7a555a9449a (current diff)
children f4767e53d6e0 1a11548571e8 6522ad563f99
files
diffstat 11 files changed, 47 insertions(+), 19 deletions(-) [+]
line wrap: on
line diff
--- a/agent/src/share/classes/sun/jvm/hotspot/jdi/ConnectorImpl.java	Wed Mar 14 12:49:27 2012 +0100
+++ b/agent/src/share/classes/sun/jvm/hotspot/jdi/ConnectorImpl.java	Fri Mar 16 23:45:05 2012 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2012, 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
@@ -217,8 +217,8 @@
     }
 
     protected void checkNativeLink(SecurityManager sm, String os) {
-        if (os.equals("SunOS") || os.equals("Linux")) {
-            // link "saproc" - SA native library on SunOS and Linux?
+        if (os.equals("SunOS") || os.equals("Linux") || os.contains("OS X")) {
+            // link "saproc" - SA native library on SunOS, Linux, and Mac OS X
             sm.checkLink("saproc");
         } else if (os.startsWith("Windows")) {
             // link "sawindbg" - SA native library on Windows.
--- a/agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java	Wed Mar 14 12:49:27 2012 +0100
+++ b/agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java	Fri Mar 16 23:45:05 2012 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2012, 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
@@ -43,7 +43,7 @@
       return "bsd";
     } else if (os.equals("OpenBSD")) {
       return "bsd";
-    } else if (os.equals("Darwin") || os.startsWith("Mac OS X")) {
+    } else if (os.equals("Darwin") || os.contains("OS X")) {
       return "bsd";
     } else if (os.startsWith("Windows")) {
       return "win32";
@@ -52,17 +52,17 @@
     }
   }
 
-  /* Returns "sparc" if on SPARC, "x86" if on x86. */
+  /* Returns "sparc" for SPARC based platforms and "x86" for x86 based
+     platforms. Otherwise returns the value of os.arch.  If the value
+     is not recognized as supported, an exception is thrown instead. */
   public static String getCPU() throws UnsupportedPlatformException {
     String cpu = System.getProperty("os.arch");
-    if (cpu.equals("i386")) {
+    if (cpu.equals("i386") || cpu.equals("x86")) {
       return "x86";
-    } else if (cpu.equals("sparc") || cpu.equals("x86") || cpu.equals("ia64")) {
+    } else if (cpu.equals("sparc") || cpu.equals("sparcv9")) {
+      return "sparc";
+    } else if (cpu.equals("ia64") || cpu.equals("amd64") || cpu.equals("x86_64")) {
       return cpu;
-    } else if (cpu.equals("sparcv9")) {
-      return "sparc";
-    } else if (cpu.equals("x86_64") || cpu.equals("amd64")) {
-      return "amd64";
     } else {
       throw new UnsupportedPlatformException("CPU type " + cpu + " not yet supported");
     }
--- a/src/cpu/sparc/vm/sparc.ad	Wed Mar 14 12:49:27 2012 +0100
+++ b/src/cpu/sparc/vm/sparc.ad	Fri Mar 16 23:45:05 2012 -0700
@@ -1832,6 +1832,8 @@
   case Op_CountLeadingZerosL:
   case Op_CountTrailingZerosI:
   case Op_CountTrailingZerosL:
+  case Op_PopCountI:
+  case Op_PopCountL:
     if (!UsePopCountInstruction)
       return false;
     break;
--- a/src/cpu/x86/vm/x86_32.ad	Wed Mar 14 12:49:27 2012 +0100
+++ b/src/cpu/x86/vm/x86_32.ad	Fri Mar 16 23:45:05 2012 -0700
@@ -1293,6 +1293,14 @@
   if (!has_match_rule(opcode))
     return false;
 
+  switch (opcode) {
+    case Op_PopCountI:
+    case Op_PopCountL:
+      if (!UsePopCountInstruction)
+        return false;
+    break;
+  }
+  
   return true;  // Per default match rules are supported.
 }
 
--- a/src/cpu/x86/vm/x86_64.ad	Wed Mar 14 12:49:27 2012 +0100
+++ b/src/cpu/x86/vm/x86_64.ad	Fri Mar 16 23:45:05 2012 -0700
@@ -1714,6 +1714,14 @@
   if (!has_match_rule(opcode))
     return false;
 
+  switch (opcode) {
+    case Op_PopCountI:
+    case Op_PopCountL:
+      if (!UsePopCountInstruction)
+        return false;
+    break;
+  }
+
   return true;  // Per default match rules are supported.
 }
 
--- a/src/share/vm/oops/arrayKlass.cpp	Wed Mar 14 12:49:27 2012 +0100
+++ b/src/share/vm/oops/arrayKlass.cpp	Fri Mar 16 23:45:05 2012 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, 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
@@ -153,6 +153,7 @@
   }
   if (length > arrayOopDesc::max_array_length(T_ARRAY)) {
     report_java_out_of_memory("Requested array size exceeds VM limit");
+    JvmtiExport::post_array_size_exhausted();
     THROW_OOP_0(Universe::out_of_memory_error_array_size());
   }
   int size = objArrayOopDesc::object_size(length);
--- a/src/share/vm/oops/instanceKlass.cpp	Wed Mar 14 12:49:27 2012 +0100
+++ b/src/share/vm/oops/instanceKlass.cpp	Fri Mar 16 23:45:05 2012 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, 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
@@ -669,6 +669,7 @@
   if (length < 0) THROW_0(vmSymbols::java_lang_NegativeArraySizeException());
   if (length > arrayOopDesc::max_array_length(T_OBJECT)) {
     report_java_out_of_memory("Requested array size exceeds VM limit");
+    JvmtiExport::post_array_size_exhausted();
     THROW_OOP_0(Universe::out_of_memory_error_array_size());
   }
   int size = objArrayOopDesc::object_size(length);
--- a/src/share/vm/oops/objArrayKlass.cpp	Wed Mar 14 12:49:27 2012 +0100
+++ b/src/share/vm/oops/objArrayKlass.cpp	Fri Mar 16 23:45:05 2012 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, 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
@@ -68,6 +68,7 @@
       return a;
     } else {
       report_java_out_of_memory("Requested array size exceeds VM limit");
+      JvmtiExport::post_array_size_exhausted();
       THROW_OOP_0(Universe::out_of_memory_error_array_size());
     }
   } else {
--- a/src/share/vm/oops/typeArrayKlass.cpp	Wed Mar 14 12:49:27 2012 +0100
+++ b/src/share/vm/oops/typeArrayKlass.cpp	Fri Mar 16 23:45:05 2012 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, 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
@@ -93,6 +93,7 @@
       return t;
     } else {
       report_java_out_of_memory("Requested array size exceeds VM limit");
+      JvmtiExport::post_array_size_exhausted();
       THROW_OOP_0(Universe::out_of_memory_error_array_size());
     }
   } else {
--- a/src/share/vm/opto/library_call.cpp	Wed Mar 14 12:49:27 2012 +0100
+++ b/src/share/vm/opto/library_call.cpp	Fri Mar 16 23:45:05 2012 -0700
@@ -338,11 +338,11 @@
     break;
 
   case vmIntrinsics::_bitCount_i:
-    if (!Matcher::has_match_rule(Op_PopCountI)) return NULL;
+    if (!Matcher::match_rule_supported(Op_PopCountI)) return NULL;
     break;
 
   case vmIntrinsics::_bitCount_l:
-    if (!Matcher::has_match_rule(Op_PopCountL)) return NULL;
+    if (!Matcher::match_rule_supported(Op_PopCountL)) return NULL;
     break;
 
   case vmIntrinsics::_numberOfLeadingZeros_i:
--- a/src/share/vm/prims/jvmtiExport.hpp	Wed Mar 14 12:49:27 2012 +0100
+++ b/src/share/vm/prims/jvmtiExport.hpp	Fri Mar 16 23:45:05 2012 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2012, 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
@@ -324,6 +324,12 @@
       record_vm_internal_object_allocation(object);
     }
   }
+  inline static void post_array_size_exhausted() {
+    if (should_post_resource_exhausted()) {
+      post_resource_exhausted(JVMTI_RESOURCE_EXHAUSTED_OOM_ERROR,
+                              "Requested array size exceeds VM limit");
+    }
+  }
 
   static void cleanup_thread             (JavaThread* thread) KERNEL_RETURN;