Mercurial > hg > truffle
comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotVMConfig.java @ 1429:abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
* -Dc1x.debug=true turns on the logging proxies and lots of log output on the java side
* provide more information about types to the compiler (type hierarchy, etc)
* provide exception handler tables to the compiler
* add exception handlers to the nmethod
* correct implementation of ExceptionObject
* exception handling/unwinding entry points
* modified versions of handle/unwind exception stubs using standard calling conventions
* exception throwing
* implicit null pointer exception, implicit div by 0 exception
* arraystore/classcast/arrayindex exceptions
* checkcast implementation
* newarray, anewarray, multinewarray implementation
* correct new instance initialization
* access to java class mirrors (for ldc)
* unresolved methods
* class resolving - class patching (asssembly prototype copying)
author | Lukas Stadler <lukas.stadler@oracle.com> |
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date | Tue, 31 Aug 2010 22:13:30 -0700 |
parents | 695451afc619 |
children | efba53f86c4f |
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1428:695451afc619 | 1429:abc670a709dc |
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38 public int[] arrayOffsets; | 38 public int[] arrayOffsets; |
39 public int arrayClassElementOffset; | 39 public int arrayClassElementOffset; |
40 public int threadTlabTopOffset; | 40 public int threadTlabTopOffset; |
41 public int threadTlabEndOffset; | 41 public int threadTlabEndOffset; |
42 public int instanceHeaderPrototypeOffset; | 42 public int instanceHeaderPrototypeOffset; |
43 public int threadExceptionOopOffset; | |
44 public int threadExceptionPcOffset; | |
45 public int threadMultiNewArrayStorage; | |
43 | 46 |
44 // runtime stubs | 47 // runtime stubs |
48 public long debugStub; | |
45 public long instanceofStub; | 49 public long instanceofStub; |
46 public long debugStub; | 50 public long newInstanceStub; |
51 public long newTypeArrayStub; | |
52 public long newObjectArrayStub; | |
53 public long newMultiArrayStub; | |
54 public long loadKlassStub; | |
47 public long resolveStaticCallStub; | 55 public long resolveStaticCallStub; |
48 public long newInstanceStub; | 56 public long unwindExceptionStub; |
49 public long throwImplicitNullStub; | 57 public long handleExceptionStub; |
58 public long throwClassCastException; | |
59 public long throwArrayStoreException; | |
60 public long throwArrayIndexException; | |
50 | 61 |
51 public void check() { | 62 public void check() { |
52 assert vmPageSize >= 16; | 63 assert vmPageSize >= 16; |
53 assert codeEntryAlignment > 0; | 64 assert codeEntryAlignment > 0; |
54 assert stackShadowPages > 0; | 65 assert stackShadowPages > 0; |