Mercurial > hg > graal-jvmci-8
diff graal/com.oracle.truffle.api/src/com/oracle/truffle/api/TruffleOptions.java @ 13685:29a6cb0783de
Allow TruffleOptions to be set using system properties.
author | Chris Seaton <chris.seaton@oracle.com> |
---|---|
date | Sun, 19 Jan 2014 18:18:42 +0000 |
parents | 494b818b527c |
children | c35d86f53ace |
line wrap: on
line diff
--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/TruffleOptions.java Fri Jan 17 23:16:59 2014 +0100 +++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/TruffleOptions.java Sun Jan 19 18:18:42 2014 +0000 @@ -32,31 +32,53 @@ */ public class TruffleOptions { - /** Enables/disables the rewriting of traces in the truffle runtime to stdout. */ - public static boolean TraceRewrites = false; + /** + * Enables/disables the rewriting of traces in the truffle runtime to stdout. + * <p> + * Can be set with {@code -Dtruffle.TraceRewrites=true}. + */ + public static boolean TraceRewrites = Boolean.getBoolean("truffle.TraceRewrites"); /** * Enables the generation of detailed rewrite reasons. Enabling this may introduce some overhead * for rewriting nodes. + * <p> + * Can be set with {@code -Dtruffle.DetailedRewriteReasons=true}. */ - public static final boolean DetailedRewriteReasons = false; + public static final boolean DetailedRewriteReasons = Boolean.getBoolean("truffle.DetailedRewriteReasons"); /** * Filters rewrites that do not contain the given string in the qualified name of the source or * target class hierarchy. + * <p> + * Can be set with {@code -Dtruffle.TraceRewritesFilterClass=name}. */ - public static String TraceRewritesFilterClass = null; + public static String TraceRewritesFilterClass = System.getProperty("truffle.TraceRewritesFilterClass"); /** * Filters rewrites which does not contain the {@link Kind} in its source {@link NodeInfo}. If * no {@link NodeInfo} is defined the element is filtered if the filter value is set. + * <p> + * Can be set with + * {@code -Dtruffle.TraceRewritesFilterFromKind=UNINITIALIZED|SPECIALIZED|POLYMORPHIC|GENERIC}. */ - public static NodeInfo.Kind TraceRewritesFilterFromKind = null; + public static NodeInfo.Kind TraceRewritesFilterFromKind = parseNodeInfoKind(System.getProperty("truffle.TraceRewritesFilterFromKind")); /** * Filters rewrites which does not contain the {@link Kind} in its target {@link NodeInfo}. If * no {@link NodeInfo} is defined the element is filtered if the filter value is set. + * <p> + * Can be set with + * {@code -Dtruffle.TraceRewritesFilterToKind=UNINITIALIZED|SPECIALIZED|POLYMORPHIC|GENERIC}. */ - public static NodeInfo.Kind TraceRewritesFilterToKind = null; + public static NodeInfo.Kind TraceRewritesFilterToKind = parseNodeInfoKind(System.getProperty("truffle.TraceRewritesFilterToKind")); + + private static NodeInfo.Kind parseNodeInfoKind(String kind) { + if (kind == null) { + return null; + } + + return NodeInfo.Kind.valueOf(kind); + } }