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8143291: Remove redundant coding around os::exception_name

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Reviewed-by: dholmes, coleenp
This commit is contained in:
Thomas Stuefe 2015-12-01 21:30:34 -05:00
parent 40f65439e2
commit 9e9eac05ae
14 changed files with 167 additions and 480 deletions
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26
hotspot/src/os/solaris/vm/os_solaris.cpp
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@ -4144,32 +4144,6 @@ void os::Solaris::install_signal_handlers() {
void report_error(const char* file_name, int line_no, const char* title,
const char* format, ...);
const char * signames[] = {
"SIG0",
"SIGHUP", "SIGINT", "SIGQUIT", "SIGILL", "SIGTRAP",
"SIGABRT", "SIGEMT", "SIGFPE", "SIGKILL", "SIGBUS",
"SIGSEGV", "SIGSYS", "SIGPIPE", "SIGALRM", "SIGTERM",
"SIGUSR1", "SIGUSR2", "SIGCLD", "SIGPWR", "SIGWINCH",
"SIGURG", "SIGPOLL", "SIGSTOP", "SIGTSTP", "SIGCONT",
"SIGTTIN", "SIGTTOU", "SIGVTALRM", "SIGPROF", "SIGXCPU",
"SIGXFSZ", "SIGWAITING", "SIGLWP", "SIGFREEZE", "SIGTHAW",
"SIGCANCEL", "SIGLOST"
};
const char* os::exception_name(int exception_code, char* buf, size_t size) {
if (0 < exception_code && exception_code <= SIGRTMAX) {
// signal
if (exception_code < sizeof(signames)/sizeof(const char*)) {
jio_snprintf(buf, size, "%s", signames[exception_code]);
} else {
jio_snprintf(buf, size, "SIG%d", exception_code);
}
return buf;
} else {
return NULL;
}
}
// (Static) wrapper for getisax(2) call.
os::Solaris::getisax_func_t os::Solaris::_getisax = 0;