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atomic_op() rewritten, atomic.h refactoring

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cellSync refactoring, wait_op() rewritten, bugfixes
This commit is contained in:
Nekotekina 2015-06-26 02:26:23 +03:00
parent 39f836b495
commit c598fe7aa9
24 changed files with 725 additions and 754 deletions
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12
Utilities/Thread.cpp
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@ -749,7 +749,7 @@ size_t get_x64_access_size(x64_context* context, x64_op_t op, x64_reg_t reg, siz
if (op == X64OP_CMPXCHG)
{
// detect whether this instruction can't actually modify memory to avoid breaking reservation;
// this may theoretically cause endless loop, but it shouldn't be a problem if only read_sync() generates such instruction
// this may theoretically cause endless loop, but it shouldn't be a problem if only load_sync() generates such instruction
u64 cmp, exch;
if (!get_x64_reg_value(context, reg, d_size, i_size, cmp) || !get_x64_reg_value(context, X64R_RAX, d_size, i_size, exch))
{
@ -1480,16 +1480,22 @@ bool thread_t::joinable() const
return m_state == TS_JOINABLE;
}
bool waiter_map_t::is_stopped(u64 signal_id)
bool waiter_map_t::is_stopped(u32 addr)
{
if (Emu.IsStopped())
{
LOG_WARNING(Log::HLE, "%s: waiter_op() aborted (signal_id=0x%llx)", name.c_str(), signal_id);
LOG_WARNING(Log::HLE, "%s: waiter_op() aborted (addr=0x%x)", name.c_str(), addr);
return true;
}
return false;
}
void waiter_map_t::notify(u32 addr)
{
// signal appropriate condition variable
cv[get_hash(addr)].notify_all();
}
const std::function<bool()> SQUEUE_ALWAYS_EXIT = [](){ return true; };
const std::function<bool()> SQUEUE_NEVER_EXIT = [](){ return false; };