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8144219: [posix] Remove redundant code around os::print_siginfo()

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For posix platforms, consolidate os::print_siginfo() in os_posix.cpp and remove cds fault special handling

Reviewed-by: dholmes, simonis
This commit is contained in:
Thomas Stuefe 2015-12-09 14:56:02 +01:00
parent 9c775566e5
commit 6996edcbb5
12 changed files with 84 additions and 93 deletions
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19
hotspot/src/os/linux/vm/os_linux.cpp
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@ -2237,25 +2237,6 @@ void os::get_summary_cpu_info(char* cpuinfo, size_t length) {
#endif
}
void os::print_siginfo(outputStream* st, void* siginfo) {
const siginfo_t* si = (const siginfo_t*)siginfo;
os::Posix::print_siginfo_brief(st, si);
#if INCLUDE_CDS
if (si && (si->si_signo == SIGBUS || si->si_signo == SIGSEGV) &&
UseSharedSpaces) {
FileMapInfo* mapinfo = FileMapInfo::current_info();
if (mapinfo->is_in_shared_space(si->si_addr)) {
st->print("\n\nError accessing class data sharing archive." \
" Mapped file inaccessible during execution, " \
" possible disk/network problem.");
}
}
#endif
st->cr();
}
static void print_signal_handler(outputStream* st, int sig,
char* buf, size_t buflen);