7061225: os::print_cpu_info() should support os-specific data

Reviewed-by: dholmes, never, jwilhelm, kvn

3 files changed, 16 insertions, 0 deletions

diff --git a/src/os/linux/vm/os_linux.cpp b/src/os/linux/vm/os_linux.cpp
index 791f62ecb..5ba903504 100644
--- a/src/os/linux/vm/os_linux.cpp
+++ b/src/os/linux/vm/os_linux.cpp
@@ -2085,6 +2085,14 @@ void os::print_os_info(outputStream* st) {
   st->cr();
 }
 
+void os::pd_print_cpu_info(outputStream* st) {
+  st->print("\n/proc/cpuinfo:\n");
+  if (!_print_ascii_file("/proc/cpuinfo", st)) {
+    st->print("  <Not Available>");
+  }
+  st->cr();
+}
+
 void os::print_memory_info(outputStream* st) {
 
   st->print("Memory:");
diff --git a/src/os/solaris/vm/os_solaris.cpp b/src/os/solaris/vm/os_solaris.cpp
index 4734a00b3..3280040da 100644
--- a/src/os/solaris/vm/os_solaris.cpp
+++ b/src/os/solaris/vm/os_solaris.cpp
@@ -2317,6 +2317,10 @@ static bool check_addr0(outputStream* st) {
   return status;
 }
 
+void os::pd_print_cpu_info(outputStream* st) {
+  // Nothing to do for now.
+}
+
 void os::print_memory_info(outputStream* st) {
   st->print("Memory:");
   st->print(" %dk page", os::vm_page_size()>>10);
diff --git a/src/os/windows/vm/os_windows.cpp b/src/os/windows/vm/os_windows.cpp
index 7c8e7511f..cfa48b10f 100644
--- a/src/os/windows/vm/os_windows.cpp
+++ b/src/os/windows/vm/os_windows.cpp
@@ -1720,6 +1720,10 @@ void os::print_os_info(outputStream* st) {
   st->cr();
 }
 
+void os::pd_print_cpu_info(outputStream* st) {
+  // Nothing to do for now.
+}
+
 void os::print_memory_info(outputStream* st) {
   st->print("Memory:");
   st->print(" %dk page", os::vm_page_size()>>10);