Subhobhai943/SUB-OS
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fix(userland): Fix 'clear' command, backspace keycodes (0x7F/0x08), serial keyboard input & make run target

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- Add 'clear' and 'cls' builtin handlers in LazyBox shell
- Output ANSI \033[2J\033[H sequence on tty_clear() to clear serial/UART terminals
- Support both ASCII 0x7F (DEL) and 0x08 (BS) for Backspace in shell and nano editor
- Connect 16550 serial input to keyboard_get_key() on x86_64 for headless terminals
- Add ANSI escape sequence decoding for arrow keys (Up/Down/Left/Right/Home/End/Del)
- Update Makefile 'make run' and 'make qemu' with -display none for smooth terminal execution
- Add 'make run-gui' target for optional graphical SDL/GTK window
This commit is contained in:
subhobhai943 committed 2026-08-18 12:14:40 +05:30
1 parent f5dbc1453c
commit 6ad90542ac
7 files changed
+118 -23
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include/config/autoconf.h
+2 -2
View File
@@ -2,8 +2,8 @@
#ifndef _AUTOCONF_H
#define _AUTOCONF_H
#define CONFIG_ARCH "armv8i"
#define CONFIG_ARCH_ARMV8I 1
#define CONFIG_ARCH "x86_64"
#define CONFIG_ARCH_X86_64 1
#define CONFIG_BPF_VM 1
#define CONFIG_DRV_AHCI 1
#define CONFIG_DRV_ATA 1