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BIOS: Replace TTY patch with syscall hook

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This commit is contained in:
Stenzek
2023-08-29 21:18:04 +10:00
parent 34e4bfdfcd
commit 199c53f3af
13 changed files with 152 additions and 52 deletions
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14
src/core/system.cpp
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@ -339,7 +339,7 @@ bool System::IsValid()
bool System::IsExecuting()
{
DebugAssert(IsValid());
DebugAssert(s_state != State::Shutdown);
return s_system_executing;
}
@ -1389,15 +1389,6 @@ bool System::BootSystem(SystemBootParameters parameters)
UpdateMultitaps();
InternalReset();
// Enable tty by patching bios.
if (g_settings.bios_patch_tty_enable)
{
if (s_bios_image_info && s_bios_image_info->patch_compatible)
BIOS::PatchBIOSEnableTTY(Bus::g_bios, Bus::BIOS_SIZE);
else
Log_ErrorPrintf("Not patching TTY enable, as BIOS is not patch compatible.");
}
// Load EXE late after BIOS.
if (!exe_boot.empty() && !LoadEXE(exe_boot.c_str()))
{
@ -3556,7 +3547,8 @@ void System::CheckForSettingsChanges(const Settings& old_settings)
if (g_settings.cpu_execution_mode == CPUExecutionMode::Recompiler &&
(g_settings.cpu_recompiler_memory_exceptions != old_settings.cpu_recompiler_memory_exceptions ||
g_settings.cpu_recompiler_block_linking != old_settings.cpu_recompiler_block_linking ||
g_settings.cpu_recompiler_icache != old_settings.cpu_recompiler_icache))
g_settings.cpu_recompiler_icache != old_settings.cpu_recompiler_icache ||
g_settings.bios_tty_logging != old_settings.bios_tty_logging))
{
Host::AddOSDMessage(TRANSLATE_STR("OSDMessage", "Recompiler options changed, flushing all blocks."), 5.0f);