# HG changeset patch
# User kvn
# Date 1434761202 25200
# Node ID 73a4dd2fcd43bd4a82f3b7f853a76d80f1608951
# Parent  2580e0884f41a2b2bcd134d42d09001bf13bd428
8080157: assert(allocates2(pc)) failed: not in CodeBuffer memory
Summary: increase code_size2 for stubs
Reviewed-by: iveresov

diff -r 2580e0884f41 -r 73a4dd2fcd43 hotspot/src/cpu/x86/vm/stubRoutines_x86_64.hpp
--- a/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.hpp	Fri Jun 19 15:24:07 2015 -0700
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.hpp	Fri Jun 19 17:46:42 2015 -0700
@@ -33,7 +33,7 @@
 
 enum platform_dependent_constants {
   code_size1 = 19000,          // simply increase if too small (assembler will crash if too small)
-  code_size2 = 23000           // simply increase if too small (assembler will crash if too small)
+  code_size2 = 24000           // simply increase if too small (assembler will crash if too small)
 };
 
 class x86 {
diff -r 2580e0884f41 -r 73a4dd2fcd43 hotspot/src/share/vm/runtime/stubRoutines.cpp
--- a/hotspot/src/share/vm/runtime/stubRoutines.cpp	Fri Jun 19 15:24:07 2015 -0700
+++ b/hotspot/src/share/vm/runtime/stubRoutines.cpp	Fri Jun 19 17:46:42 2015 -0700
@@ -174,6 +174,9 @@
     }
     CodeBuffer buffer(_code1);
     StubGenerator_generate(&buffer, false);
+    // When new stubs added we need to make sure there is some space left
+    // to catch situation when we should increase size again.
+    assert(buffer.insts_remaining() > 200, "increase code_size1");
   }
 }
 
@@ -258,6 +261,9 @@
     }
     CodeBuffer buffer(_code2);
     StubGenerator_generate(&buffer, true);
+    // When new stubs added we need to make sure there is some space left
+    // to catch situation when we should increase size again.
+    assert(buffer.insts_remaining() > 200, "increase code_size2");
   }
 
 #ifdef ASSERT