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SPU: report too many PUTLLC attempts (TSX)

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Mirrored to PPU STCX code and PUTLLUC (STORE128).
This commit is contained in:
Nekotekina 2020-10-19 15:31:10 +03:00
parent 8ce5392390
commit 72d1ac22aa
2 changed files with 31 additions and 12 deletions
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18
rpcs3/Emu/Cell/PPUThread.cpp
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@ -1511,14 +1511,14 @@ const auto ppu_stcx_accurate_tx = build_function_asm<u32(*)(u32 raddr, u64 rtime
c.xend();
c.lock().add(x86::qword_ptr(x86::rbx), 127);
c.mov(x86::eax, 1);
c.lea(x86::rax, x86::qword_ptr(x86::r12, 1));
c.jmp(_ret);
c.bind(fall2);
c.sar(x86::eax, 24);
c.js(fail2);
c.bind(fail3);
c.mov(x86::eax, 2);
c.mov(x86::eax, -1);
c.jmp(_ret);
c.bind(fail);
@ -1617,18 +1617,26 @@ static bool ppu_store_reservation(ppu_thread& ppu, u32 addr, u64 reg_value)
{
if (g_use_rtm) [[likely]]
{
switch (ppu_stcx_accurate_tx(addr & -8, rtime, ppu.rdata, reg_value))
switch (u32 count = ppu_stcx_accurate_tx(addr & -8, rtime, ppu.rdata, reg_value))
{
case 0:
{
// Reservation lost
return false;
}
case 1:
case UINT32_MAX:
{
break;
}
default:
{
if (count > 60 && g_cfg.core.perf_report) [[unlikely]]
{
perf_log.warning("STCX: took too long: %u", count);
}
return true;
}
default: break;
}
return cpu_thread::suspend_all(&ppu, [&]