Mercurial > hg > graal-jvmci-8

diff src/share/vm/utilities/dtrace.hpp @ 1547:fb1a39993f69

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6951319: enable solaris builds using Sun Studio 12 update 1 Reviewed-by: kamg, ysr, dholmes, johnc
author jcoomes
date Tue, 18 May 2010 11:02:18 -0700
parents a61af66fc99e
children c18cbe5936b8
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--- a/src/share/vm/utilities/dtrace.hpp	Mon May 17 00:47:28 2010 -0700
+++ b/src/share/vm/utilities/dtrace.hpp	Tue May 18 11:02:18 2010 -0700
@@ -29,6 +29,10 @@
 #define DTRACE_ONLY(x) x
 #define NOT_DTRACE(x)
 
+// Work around dtrace tail call bug 6672627 until it is fixed in solaris 10.
+#define HS_DTRACE_WORKAROUND_TAIL_CALL_BUG() \
+  do { volatile size_t dtrace_workaround_tail_call_bug = 1; } while (0)
+
 #else // ndef SOLARIS || ndef DTRACE_ENABLED
 
 #define DTRACE_ONLY(x)
@@ -41,6 +45,8 @@
 #define DTRACE_PROBE4(a,b,c,d,e,f) {;}
 #define DTRACE_PROBE5(a,b,c,d,e,f,g) {;}
 
+#define HS_DTRACE_WORKAROUND_TAIL_CALL_BUG()
+
 #endif
 
 #define HS_DTRACE_PROBE_FN(provider,name)\