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Next attempt to fix the Voodoo hang on exit.

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It occurred with the pthreads library only and should be fixed now.
This commit is contained in:
Volker Ruppert 2023-12-29 10:25:38 +01:00
parent 29fbdb48da
commit 157d3a9189
1 changed files with 2 additions and 1 deletions
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3
bochs/iodev/display/voodoo.cc
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@ -186,7 +186,7 @@ BX_THREAD_FUNC(fifo_thread, indata)
if (bx_wait_sem(&fifo_wakeup),1) {
if (!voodoo_keep_alive) break;
BX_LOCK(fifo_mutex);
while (1) {
while (voodoo_keep_alive) {
if (!fifo_empty(&v->fbi.fifo)) {
fifo = &v->fbi.fifo;
} else if (!fifo_empty(&v->pci.fifo)) {
@ -257,6 +257,7 @@ bx_voodoo_base_c::~bx_voodoo_base_c()
{
if (voodoo_keep_alive) {
voodoo_keep_alive = 0;
v->vtimer_running = 0;
bx_set_sem(&fifo_wakeup);
bx_set_sem(&fifo_not_full);
bx_set_sem(&vertical_sem);