components/runtime/openjdk-23/patches/illumos-cpu_microcode_revision.patch

   1 --- a/src/hotspot/os_cpu/solaris_x86/os_solaris_x86.hpp Tue Jul 28 18:40:12 2020
   2 +++ b/src/hotspot/os_cpu/solaris_x86/os_solaris_x86.hpp Tue Jul 28 19:48:19 2020
   3 @@ -44,5 +44,7 @@
   4    static void setup_fpu();
   5  #endif // AMD64
   6 +
   7 +  static juint cpu_microcode_revision();
   8
   9    static jlong rdtsc();
  10
  11 --- a/src/hotspot/os_cpu/solaris_x86/os_solaris_x86.cpp Tue Jul 28 18:40:12 2020
  12 +++ b/src/hotspot/os_cpu/solaris_x86/os_solaris_x86.cpp Tue Jul 28 19:50:48 2020
  13 @@ -293,6 +293,12 @@
  14  }
  15
  16
  17 +juint os::cpu_microcode_revision() {
  18 +  juint result = 0;
  19 +  // to implement this, look at the source for ucodeadm -v
  20 +  return result;
  21 +}
  22 +
  23  bool PosixSignals::pd_hotspot_signal_handler(int sig, siginfo_t* info,
  24                                               ucontext_t* uc, JavaThread* thread) {
  25