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

Browse source 
Reviewed-by: dholmes, never, jwilhelm, kvn
This commit is contained in:
John Coomes 2011-07-06 13:02:54 -07:00
parent 73687afa5e
commit 804e3e1d96
5 changed files with 18 additions and 0 deletions
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8
hotspot/src/os/linux/vm/os_linux.cpp
View file

@ -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:");

4
hotspot/src/os/solaris/vm/os_solaris.cpp
View file

@ -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);

4
hotspot/src/os/windows/vm/os_windows.cpp
View file

@ -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);

1
hotspot/src/share/vm/runtime/os.cpp
View file

@ -761,6 +761,7 @@ void os::print_cpu_info(outputStream* st) {
// st->print("(active %d)", os::active_processor_count());
st->print(" %s", VM_Version::cpu_features());
st->cr();
pd_print_cpu_info(st);
}
void os::print_date_and_time(outputStream *st) {

1
hotspot/src/share/vm/runtime/os.hpp
View file

@ -480,6 +480,7 @@ class os: AllStatic {
// Output format may be different on different platforms.
static void print_os_info(outputStream* st);
static void print_cpu_info(outputStream* st);
static void pd_print_cpu_info(outputStream* st);
static void print_memory_info(outputStream* st);
static void print_dll_info(outputStream* st);
static void print_environment_variables(outputStream* st, const char** env_list, char* buffer, int len);