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Add debugging info for when sys_tty_write is executed

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This commit is contained in:
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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8
rpcs3/Emu/Cell/Modules/sysPrxForUser.cpp
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@ -95,16 +95,16 @@ error_code console_getc()
return CELL_OK; return CELL_OK;
} }
void console_putc(char ch) void console_putc(ppu_thread& ppu, char ch)
{ {
sysPrxForUser.trace("console_putc(ch=0x%x)", ch); sysPrxForUser.trace("console_putc(ch=0x%x)", ch);
sys_tty_write(0, vm::var<char>(ch), 1, vm::var<u32>{}); sys_tty_write(ppu, 0, vm::var<char>(ch), 1, vm::var<u32>{});
} }
error_code console_write(vm::ptr<char> data, u32 len) error_code console_write(ppu_thread& ppu, vm::ptr<char> data, u32 len)
{ {
sysPrxForUser.trace("console_write(data=*0x%x, len=%d)", data, len); sysPrxForUser.trace("console_write(data=*0x%x, len=%d)", data, len);
sys_tty_write(0, data, len, vm::var<u32>{}); sys_tty_write(ppu, 0, data, len, vm::var<u32>{});
return CELL_OK; return CELL_OK;
} }

2
rpcs3/Emu/Cell/Modules/sys_libc_.cpp
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@ -416,7 +416,7 @@ error_code _sys_printf(ppu_thread& ppu, vm::cptr<char> fmt, ppu_va_args_t va_arg
const auto buf = vm::make_str(ps3_fmt(ppu, fmt, va_args.count)); const auto buf = vm::make_str(ps3_fmt(ppu, fmt, va_args.count));
sys_tty_write(0, buf, buf.get_count() - 1, vm::var<u32>{}); sys_tty_write(ppu, 0, buf, buf.get_count() - 1, vm::var<u32>{});
return CELL_OK; return CELL_OK;
} }

17
rpcs3/Emu/Cell/lv2/sys_tty.cpp
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@ -1,5 +1,7 @@
#include "stdafx.h" #include "stdafx.h"
#include "Emu/system_config.h" #include "Emu/system_config.h"
#include "Emu/Cell/PPUThread.h"
#include "Emu/Cell/timers.hpp"
#include "sys_tty.h" #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; 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); 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 // Hack: write to tty even on CEX mode, but disable all error checks
if (ch < 0 || ch > 15) if (ch < 0 || ch > 15)
{ {

4
rpcs3/Emu/Cell/lv2/sys_tty.h
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@ -25,6 +25,8 @@ enum
SYS_TTYP_USER13 = 15, SYS_TTYP_USER13 = 15,
}; };
class ppu_thread;
// SysCalls // SysCalls
error_code sys_tty_read(s32 ch, vm::ptr<char> buf, u32 len, vm::ptr<u32> preadlen); error_code sys_tty_read(s32 ch, vm::ptr<char> buf, u32 len, vm::ptr<u32> preadlen);
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);