Coroutine base;
void *stack;
sigjmp_buf env;
-} CoroutineUContext;
+} CoroutineSigAltStack;
/**
* Per-thread coroutine bookkeeping
Coroutine *current;
/** The default coroutine */
- CoroutineUContext leader;
+ CoroutineSigAltStack leader;
/** Information for the signal handler (trampoline) */
sigjmp_buf tr_reenter;
* (from the signal handler when it is not signal handling, read ahead
* for more information).
*/
-static void coroutine_bootstrap(CoroutineUContext *self, Coroutine *co)
+static void coroutine_bootstrap(CoroutineSigAltStack *self, Coroutine *co)
{
/* Initialize longjmp environment and switch back the caller */
if (!sigsetjmp(self->env, 0)) {
*/
static void coroutine_trampoline(int signal)
{
- CoroutineUContext *self;
+ CoroutineSigAltStack *self;
Coroutine *co;
CoroutineThreadState *coTS;
Coroutine *qemu_coroutine_new(void)
{
const size_t stack_size = 1 << 20;
- CoroutineUContext *co;
+ CoroutineSigAltStack *co;
CoroutineThreadState *coTS;
struct sigaction sa;
struct sigaction osa;
void qemu_coroutine_delete(Coroutine *co_)
{
- CoroutineUContext *co = DO_UPCAST(CoroutineUContext, base, co_);
+ CoroutineSigAltStack *co = DO_UPCAST(CoroutineSigAltStack, base, co_);
g_free(co->stack);
g_free(co);
CoroutineAction qemu_coroutine_switch(Coroutine *from_, Coroutine *to_,
CoroutineAction action)
{
- CoroutineUContext *from = DO_UPCAST(CoroutineUContext, base, from_);
- CoroutineUContext *to = DO_UPCAST(CoroutineUContext, base, to_);
+ CoroutineSigAltStack *from = DO_UPCAST(CoroutineSigAltStack, base, from_);
+ CoroutineSigAltStack *to = DO_UPCAST(CoroutineSigAltStack, base, to_);
CoroutineThreadState *s = coroutine_get_thread_state();
int ret;