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Add debugging info for when sys_tty_write is executed

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Eladash 2021-09-11 13:05:43 +03:00 • committed by Ivan
parent c7f5475b56
commit 677d5f09ce
4 changed files with 24 additions and 7 deletions
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17
rpcs3/Emu/Cell/lv2/sys_tty.cpp
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@ -1,5 +1,7 @@
#include "stdafx.h"
#include "Emu/system_config.h"
#include "Emu/Cell/PPUThread.h"
#include "Emu/Cell/timers.hpp"
#include "sys_tty.h"
@ -86,7 +88,7 @@ error_code sys_tty_read(s32 ch, vm::ptr<char> buf, u32 len, vm::ptr<u32> preadle
return CELL_OK;
}
error_code sys_tty_write(s32 ch, vm::cptr<char> buf, u32 len, vm::ptr<u32> pwritelen)
error_code sys_tty_write(ppu_thread& ppu, s32 ch, vm::cptr<char> buf, u32 len, vm::ptr<u32> pwritelen)
{
sys_tty.notice("sys_tty_write(ch=%d, buf=*0x%x, len=%d, pwritelen=*0x%x)", ch, buf, len, pwritelen);
@ -102,6 +104,19 @@ error_code sys_tty_write(s32 ch, vm::cptr<char> buf, u32 len, vm::ptr<u32> pwrit
}
}
if (msg.find("abort"sv) != umax || msg.find("error"sv) != umax || [&]()
{
static atomic_t<u64> last_write = 0;
// Dump thread about every period which TTY was not being touched for about half a second
const u64 current = get_system_time();
return current - last_write.exchange(current) >= 500'000;
}())
{
std::string dump_useful_thread_info();
ppu_log.notice("\n%s", dump_useful_thread_info());
}
// Hack: write to tty even on CEX mode, but disable all error checks
if (ch < 0 || ch > 15)
{