2199
2200 st->print("Memory:");
2201 st->print(" %dk page", os::vm_page_size()>>10);
2202
2203 // values in struct sysinfo are "unsigned long"
2204 struct sysinfo si;
2205 sysinfo(&si);
2206
2207 st->print(", physical " UINT64_FORMAT "k",
2208 os::physical_memory() >> 10);
2209 st->print("(" UINT64_FORMAT "k free)",
2210 os::available_memory() >> 10);
2211 st->print(", swap " UINT64_FORMAT "k",
2212 ((jlong)si.totalswap * si.mem_unit) >> 10);
2213 st->print("(" UINT64_FORMAT "k free)",
2214 ((jlong)si.freeswap * si.mem_unit) >> 10);
2215 st->cr();
2216 }
2217
2218 void os::pd_print_cpu_info(outputStream* st) {
2219 st->print("\n/proc/cpuinfo:\n");
2220 if (!_print_ascii_file("/proc/cpuinfo", st)) {
2221 st->print(" <Not Available>");
2222 }
2223 st->cr();
2224 }
2225
2226 void os::print_siginfo(outputStream* st, void* siginfo) {
2227 const siginfo_t* si = (const siginfo_t*)siginfo;
2228
2229 os::Posix::print_siginfo_brief(st, si);
2230 #if INCLUDE_CDS
2231 if (si && (si->si_signo == SIGBUS || si->si_signo == SIGSEGV) &&
2232 UseSharedSpaces) {
2233 FileMapInfo* mapinfo = FileMapInfo::current_info();
2234 if (mapinfo->is_in_shared_space(si->si_addr)) {
2235 st->print("\n\nError accessing class data sharing archive." \
2236 " Mapped file inaccessible during execution, " \
2237 " possible disk/network problem.");
2238 }
2239 }
2240 #endif
2241 st->cr();
2242 }
2243
|
2199
2200 st->print("Memory:");
2201 st->print(" %dk page", os::vm_page_size()>>10);
2202
2203 // values in struct sysinfo are "unsigned long"
2204 struct sysinfo si;
2205 sysinfo(&si);
2206
2207 st->print(", physical " UINT64_FORMAT "k",
2208 os::physical_memory() >> 10);
2209 st->print("(" UINT64_FORMAT "k free)",
2210 os::available_memory() >> 10);
2211 st->print(", swap " UINT64_FORMAT "k",
2212 ((jlong)si.totalswap * si.mem_unit) >> 10);
2213 st->print("(" UINT64_FORMAT "k free)",
2214 ((jlong)si.freeswap * si.mem_unit) >> 10);
2215 st->cr();
2216 }
2217
2218 void os::pd_print_cpu_info(outputStream* st) {
2219 #if defined(IA32) || defined(AMD64)
2220 // Only print the model name if the platform provides this as a summary
2221 st->print("\n/proc/cpuinfo:\n");
2222 FILE *fp = fopen("/proc/cpuinfo", "r");
2223 if (fp) {
2224 while (!feof(fp)) {
2225 char buf[256];
2226 if (fgets(buf, sizeof(buf), fp)) {
2227 if (strstr(buf, "model name") != NULL) {
2228 st->print_raw(buf);
2229 break;
2230 }
2231 }
2232 }
2233 } else {
2234 st->print_cr(" <Not Available>");
2235 }
2236 #else
2237 // Other platforms have reasonable cpuinfo files
2238 if (!_print_ascii_file("/proc/cpuinfo", st)) {
2239 st->print_cr(" <Not Available>");
2240 }
2241 #endif
2242 }
2243
2244 void os::print_siginfo(outputStream* st, void* siginfo) {
2245 const siginfo_t* si = (const siginfo_t*)siginfo;
2246
2247 os::Posix::print_siginfo_brief(st, si);
2248 #if INCLUDE_CDS
2249 if (si && (si->si_signo == SIGBUS || si->si_signo == SIGSEGV) &&
2250 UseSharedSpaces) {
2251 FileMapInfo* mapinfo = FileMapInfo::current_info();
2252 if (mapinfo->is_in_shared_space(si->si_addr)) {
2253 st->print("\n\nError accessing class data sharing archive." \
2254 " Mapped file inaccessible during execution, " \
2255 " possible disk/network problem.");
2256 }
2257 }
2258 #endif
2259 st->cr();
2260 }
2261
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