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diff src/cpu/x86/vm/vm_version_x86.hpp @ 17829:0118c8c7b80f

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8038633: crash in VM_Version::get_processor_features() on startup Summary: Windows need an exception wrapper around getPsrInfo_stub() call in order to properly handle SEGV for YMM registers test. Reviewed-by: iveresov, iignatyev
author kvn
date Mon, 31 Mar 2014 13:08:03 -0700
parents 606acabe7b5c
children 52b4284cb496 999824269b71
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line diff
--- a/src/cpu/x86/vm/vm_version_x86.hpp	Mon Mar 31 23:49:00 2014 -0400
+++ b/src/cpu/x86/vm/vm_version_x86.hpp	Mon Mar 31 13:08:03 2014 -0700
@@ -507,6 +507,7 @@
   // The value used to check ymm register after signal handle
   static int ymm_test_value()    { return 0xCAFEBABE; }
 
+  static void get_cpu_info_wrapper();
   static void set_cpuinfo_segv_addr(address pc) { _cpuinfo_segv_addr = pc; }
   static bool  is_cpuinfo_segv_addr(address pc) { return _cpuinfo_segv_addr == pc; }
   static void set_cpuinfo_cont_addr(address pc) { _cpuinfo_cont_addr = pc; }