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comparison graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/builtins/SLStackTraceBuiltin.java @ 15097:a1b0d7a1ef40

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SL: Make SLStackTraceBuilting comfortable with non-graal runtimes.
author Christian Humer <christian.humer@gmail.com>
date Mon, 14 Apr 2014 22:36:42 +0200
parents d3add9b82b71
children a3b0ecef8a15
comparison
equal deleted inserted replaced
15096:dcc0f31b2bfb 15097:a1b0d7a1ef40
43 } 43 }
44 44
45 @SlowPath 45 @SlowPath
46 private static String createStackTrace() { 46 private static String createStackTrace() {
47 StringBuilder str = new StringBuilder(); 47 StringBuilder str = new StringBuilder();
48 for (FrameInstance frame : Truffle.getRuntime().getStackTrace()) { 48 Iterable<FrameInstance> frames = Truffle.getRuntime().getStackTrace();
49 dumpFrame(str, frame.getCallTarget(), frame.getFrame(FrameAccess.READ_ONLY, true), frame.isVirtualFrame()); 49
50 if (frames != null) {
51 for (FrameInstance frame : frames) {
52 dumpFrame(str, frame.getCallTarget(), frame.getFrame(FrameAccess.READ_ONLY, true), frame.isVirtualFrame());
53 }
50 } 54 }
51 return str.toString(); 55 return str.toString();
52 } 56 }
53 57
54 private static void dumpFrame(StringBuilder str, CallTarget rootNode, Frame frame, boolean isVirtual) { 58 private static void dumpFrame(StringBuilder str, CallTarget rootNode, Frame frame, boolean isVirtual) {