context->end = xbt_os_sem_init(0);
if (smx_context_stack_size_was_set)
xbt_os_thread_setstacksize(smx_context_stack_size);
+ if (smx_context_guard_size_was_set)
+ xbt_os_thread_setguardsize(smx_context_guard_size);
/* create and start the process */
/* NOTE: The first argument to xbt_os_thread_create used to be the process *
static void *smx_ctx_thread_wrapper(void *param)
{
smx_ctx_thread_t context = (smx_ctx_thread_t) param;
-
+#ifndef WIN32
+ /* Install alternate signal stack, for SIGSEGV handler. */
+ stack_t stack;
+ stack.ss_sp = sigsegv_stack;
+ stack.ss_size = sizeof sigsegv_stack;
+ stack.ss_flags = 0;
+ sigaltstack(&stack, NULL);
+#endif
/* Tell the maestro we are starting, and wait for its green light */
xbt_os_sem_release(context->end);
xbt_os_sem_acquire(context->begin);