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authorRichard Qin <richard.qin.x@gmail.com>2026-05-02 01:32:13 +0800
committerRichard Qin <richard.qin.x@gmail.com>2026-05-02 01:32:13 +0800
commite1561995d4064847de60daf5342f8e7ff69e7e30 (patch)
treed71f1a0dc396f836a00da7e51960d4f1401d85ae /na/lib/panic.cc
parent5b8aaa2c203e456d2ca133b3403224a98aef2816 (diff)
downloadlume-e1561995d4064847de60daf5342f8e7ff69e7e30.tar.gz
lume-e1561995d4064847de60daf5342f8e7ff69e7e30.tar.xz
feat: implement kernel logging and formatted output subsystems
Diffstat (limited to 'na/lib/panic.cc')
-rw-r--r--na/lib/panic.cc34
1 files changed, 0 insertions, 34 deletions
diff --git a/na/lib/panic.cc b/na/lib/panic.cc
deleted file mode 100644
index 753f910..0000000
--- a/na/lib/panic.cc
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/* Copyright (C) 2026 Richard Qin */
-
-/*
- * Kernel Panic — minimal fatal error handler.
- *
- * Before console_init(): silent death (no UART).
- * After console_init(): prints message then halts.
- *
- * Reference: docs/specs/global_init.md §6
- */
-
-#include <lume/types.h>
-#include <lume/addr.h>
-#include <arch/cpu.h>
-#include <lume/console.h>
-
-extern "C" [[noreturn]] void kernel_panic(const char* msg, const char* detail) {
- arch::cpu::intr_off();
-
- early_puts("\n*** KERNEL PANIC: ");
- if (msg) {
- early_puts(msg);
- }
- if (detail) {
- early_puts(": ");
- early_puts(detail);
- }
- early_puts(" ***\n");
-
- while (true) {
- arch::cpu::halt_until_interrupt();
- }
-}