A
lgorithmique
N
umérique
D
istribuée
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[mc] Move stacks_areas code in mcer_ignore
[simgrid.git]
/
src
/
simix
/
smx_context_thread.c
diff --git
a/src/simix/smx_context_thread.c
b/src/simix/smx_context_thread.c
index
060132a
..
1995a3f
100644
(file)
--- a/
src/simix/smx_context_thread.c
+++ b/
src/simix/smx_context_thread.c
@@
-152,7
+152,14
@@
static void smx_ctx_thread_stop(smx_context_t pcontext)
static void *smx_ctx_thread_wrapper(void *param)
{
smx_ctx_thread_t context = (smx_ctx_thread_t) param;
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);
/* Tell the maestro we are starting, and wait for its green light */
xbt_os_sem_release(context->end);
xbt_os_sem_acquire(context->begin);
@@
-181,6
+188,7
@@
static void smx_ctx_thread_runall_serial(void)
unsigned int cursor;
xbt_dynar_foreach(simix_global->process_to_run, cursor, process) {
unsigned int cursor;
xbt_dynar_foreach(simix_global->process_to_run, cursor, process) {
+ XBT_DEBUG("Handling %p",process);
xbt_os_sem_release(((smx_ctx_thread_t) process->context)->begin);
xbt_os_sem_acquire(((smx_ctx_thread_t) process->context)->end);
}
xbt_os_sem_release(((smx_ctx_thread_t) process->context)->begin);
xbt_os_sem_acquire(((smx_ctx_thread_t) process->context)->end);
}