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[rpcsx-os] Enable thr_new

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Fix uwrite
This commit is contained in:
DH 2023-07-12 03:13:39 +03:00
parent 855b7ab75c
commit 030327cd1d
4 changed files with 29 additions and 22 deletions
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16
rpcsx-os/ops.cpp
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@ -433,8 +433,11 @@ SysResult thr_create(orbis::Thread *thread, orbis::ptr<struct ucontext> ctxt,
}
SysResult thr_new(orbis::Thread *thread, orbis::ptr<thr_param> param,
orbis::sint param_size) {
return {}; // FIXME: remove when we ready for MT
auto _param = uread(param);
thr_param _param;
auto result = uread(_param, param);
if (result != ErrorCode{}) {
return result;
}
auto proc = thread->tproc;
auto [baseId, childThread] = proc->threadsMap.emplace();
@ -445,14 +448,19 @@ SysResult thr_new(orbis::Thread *thread, orbis::ptr<thr_param> param,
childThread->stackEnd = _param.stack_base + _param.stack_size;
childThread->fsBase = reinterpret_cast<std::uintptr_t>(_param.tls_base);
uwrite(_param.parent_tid, slong(childThread->tid));
result = uwrite(_param.parent_tid, slong(childThread->tid));
if (result != ErrorCode{}) {
return result;
}
// FIXME: implement scheduler
std::printf("Starting child thread %lu\n", (long)(proc->pid + baseId));
std::thread{[=, childThread = Ref<Thread>(childThread)] {
uwrite(_param.child_tid, slong(childThread->tid));
static_cast<void>(
uwrite(_param.child_tid, slong(childThread->tid))); // TODO: verify
auto context = new ucontext_t{};
context->uc_mcontext.gregs[REG_RDI] =