TerminalSrc

TerminalSrc is the UEFI terminal emulation driver for the HR650X BIOS. It provides serial console input/output by implementing the EFI_SIMPLE_TEXT_INPUT_PROTOCOL and EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL over a serial connection, with ACPI SPCR table installation for OS-level serial console redirection. The driver supports ANSI/VT100 escape sequence parsing, UTF-8 multi-byte decoding, and 80x25 / 100x31 display modes with 8-color foreground/background support.

Key Functions

• ModuleEntryPoint, TerminalDriverEntry
• TerminalDetectSerialPorts, TerminalSetupSerialPort
• TerminalSerialReset, TerminalSerialWrite, TerminalSerialRead
• TerminalRingBufferRead, TerminalRingWrite, TerminalUtf8Decode
• TerminalRingToKeyQueue, TerminalKeyRingDequeue, TerminalSerialToKey
• TerminalConInReset, TerminalConInCheckKey, TerminalConInProcessSerial
• TerminalConOutOutputString, TerminalConOutSetAttribute, TerminalConOutSetMode
• ConOutOutputString, ConInReadKeyStroke

Dependencies

• EFI_SERIAL_IO_PROTOCOL, EFI_SIMPLE_TEXT_INPUT_PROTOCOL, EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL
• UefiBootServicesTableLib, UefiRuntimeServicesTableLib, BaseMemoryLib, MemoryAllocationLib

Platform

x86-64, PE32+, UEFI DXE driver, 6 sections (.text/.rdata/.data/section_3/.xdata/.reloc), entry at 0x390