Mercurial > hg > graal-compiler
changeset 21119:294ed4ce1fa0
PrintStreamOption: also forward flushes to the VM
author | Gilles Duboscq <gilles.m.duboscq@oracle.com> |
---|---|
date | Fri, 24 Apr 2015 17:27:32 +0200 |
parents | ae4941602cfa |
children | c92676a390b8 |
files | graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/PrintStreamOption.java graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVM.java graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVMImpl.java src/share/vm/graal/graalCompilerToVM.cpp |
diffstat | 4 files changed, 14 insertions(+), 0 deletions(-) [+] |
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--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/PrintStreamOption.java Mon Apr 27 12:04:10 2015 +0200 +++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/PrintStreamOption.java Fri Apr 24 17:27:32 2015 +0200 @@ -111,6 +111,11 @@ public void write(int b) throws IOException { write(new byte[]{(byte) b}, 0, 1); } + + @Override + public void flush() throws IOException { + compilerToVM.flushDebugOutput(); + } }; ps = new PrintStream(ttyOut); }
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVM.java Mon Apr 27 12:04:10 2015 +0200 +++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVM.java Fri Apr 24 17:27:32 2015 +0200 @@ -387,4 +387,6 @@ boolean shouldDebugNonSafepoints(); void writeDebugOutput(byte[] bytes, int offset, int length); + + void flushDebugOutput(); }
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVMImpl.java Mon Apr 27 12:04:10 2015 +0200 +++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/CompilerToVMImpl.java Fri Apr 24 17:27:32 2015 +0200 @@ -206,4 +206,6 @@ public native boolean shouldDebugNonSafepoints(); public native void writeDebugOutput(byte[] bytes, int offset, int length); + + public native void flushDebugOutput(); }
--- a/src/share/vm/graal/graalCompilerToVM.cpp Mon Apr 27 12:04:10 2015 +0200 +++ b/src/share/vm/graal/graalCompilerToVM.cpp Fri Apr 24 17:27:32 2015 +0200 @@ -1019,6 +1019,10 @@ } C2V_END +C2V_VMENTRY(void, flushDebugOutput, (JNIEnv*, jobject)) + tty->flush(); +C2V_END + #define CC (char*) /*cast a literal from (const char*)*/ #define FN_PTR(f) CAST_FROM_FN_PTR(void*, &(c2v_ ## f)) @@ -1099,6 +1103,7 @@ {CC"materializeVirtualObjects", CC"("HS_STACK_FRAME_REF"Z)V", FN_PTR(materializeVirtualObjects)}, {CC"shouldDebugNonSafepoints", CC"()Z", FN_PTR(shouldDebugNonSafepoints)}, {CC"writeDebugOutput", CC"([BII)V", FN_PTR(writeDebugOutput)}, + {CC"flushDebugOutput", CC"()V", FN_PTR(flushDebugOutput)}, }; int CompilerToVM_methods_count() {