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Update crash keyboard driver

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This commit is contained in:
Alex 2023-06-11 12:24:30 +03:00
parent 85c0de688d
commit 3b65386399
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
1 changed files with 123 additions and 128 deletions
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13
Core/Crash/KBDrv.cpp
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@ -111,7 +111,7 @@ namespace CrashHandler
outb(0xA1, 0xFF); outb(0xA1, 0xFF);
#endif // defined(a86) #endif // defined(a86)
CPU::Interrupts(CPU::Enable); // Just to be sure. CPU::Interrupts(CPU::Enable);
} }
CrashKeyboardDriver::~CrashKeyboardDriver() CrashKeyboardDriver::~CrashKeyboardDriver()
@ -176,19 +176,14 @@ namespace CrashHandler
Display->Print((char)key, SBIdx); Display->Print((char)key, SBIdx);
BackSpaceLimit++; BackSpaceLimit++;
} }
Display->SetBuffer(SBIdx); // Update as we type. Display->SetBuffer(SBIdx); /* Update as we type. */
} }
#endif // a64 || a32 #endif // a64 || a32
} }
SafeFunction void HookKeyboard() SafeFunction void HookKeyboard()
{ {
CrashKeyboardDriver kbd; // We don't want to allocate memory. CrashKeyboardDriver kbd; /* We don't want to allocate memory. */
#if defined(a86) CPU::Halt(true);
asmv("KeyboardHookLoop: nop; jmp KeyboardHookLoop;");
#elif defined(aa64)
asmv("KeyboardHookLoop: nop; b KeyboardHookLoop;");
#endif
// CPU::Halt(true); // This is an infinite loop.
} }
} }