|
|
@ -820,9 +820,9 @@ static void CDECL HandleCrash(int signum)
|
|
|
|
/* static */ void CrashLog::InitialiseCrashLog()
|
|
|
|
/* static */ void CrashLog::InitialiseCrashLog()
|
|
|
|
{
|
|
|
|
{
|
|
|
|
#ifdef WITH_SIGALTSTACK
|
|
|
|
#ifdef WITH_SIGALTSTACK
|
|
|
|
const size_t stack_size = max<size_t>(SIGSTKSZ, 512*1024);
|
|
|
|
const size_t stack_size = std::max<size_t>(SIGSTKSZ, 512*1024);
|
|
|
|
stack_t ss;
|
|
|
|
stack_t ss;
|
|
|
|
ss.ss_sp = CallocT<byte>(stack_size);
|
|
|
|
ss.ss_sp = mmap(nullptr, stack_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
|
|
|
|
ss.ss_size = stack_size;
|
|
|
|
ss.ss_size = stack_size;
|
|
|
|
ss.ss_flags = 0;
|
|
|
|
ss.ss_flags = 0;
|
|
|
|
sigaltstack(&ss, nullptr);
|
|
|
|
sigaltstack(&ss, nullptr);
|
|
|
|