Mercurial > hg > graal-jvmci-8

changeset 24095:464eb43e7814

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JVMCI code installer: throw an exception if emit_to_interp_stub fails
author Gilles Duboscq <gilles.m.duboscq@oracle.com>
date Tue, 07 Feb 2017 18:11:37 +0100
parents 9b69cec6d01b
children 63d6fa35faad
files src/share/vm/jvmci/jvmciCodeInstaller.cpp
diffstat 1 files changed, 4 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/vm/jvmci/jvmciCodeInstaller.cpp	Mon Feb 06 17:18:57 2017 +0100
+++ b/src/share/vm/jvmci/jvmciCodeInstaller.cpp	Tue Feb 07 18:11:37 2017 +0100
@@ -1024,7 +1024,10 @@
     CodeInstaller::pd_relocate_JavaMethod(hotspot_method, pc_offset, CHECK);
     if (_next_call_type == INVOKESTATIC || _next_call_type == INVOKESPECIAL) {
       // Need a static call stub for transitions from compiled to interpreted.
-      CompiledStaticCall::emit_to_interp_stub(buffer, _instructions->start() + pc_offset);
+      address addr = CompiledStaticCall::emit_to_interp_stub(buffer, _instructions->start() + pc_offset);
+      if (addr == NULL) {
+        JVMCI_ERROR("Could not emit static call stub, was estimate_stubs_size wrong?");
+      }
     }
   }