Kernel/aarch64: Add {panic,dbgln}_without_mmu

And use it the code that will be part of the early boot process. The PANIC macro and dbgln functions cannot be used as it accesses global variables, which in the early boot process do not work, since the MMU is not yet enabled.
Author: https://github.com/FireFox317 Commit: 150c52e420 Pull-request: https://github.com/SerenityOS/serenity/pull/16884 Reviewed-by: https://github.com/48cf Reviewed-by: https://github.com/ADKaster Reviewed-by: https://github.com/mrkct Reviewed-by: https://github.com/nico ✅
2025-08-09 17:49:40 +00:00 · 2023-01-07 11:59:37 +01:00 · 2023-01-07 11:59:37 +01:00 · 150c52e420 · 2024-07-17 10:16:43 +09:00
commit 150c52e420
parent 69c49b3d00
4 changed files with 41 additions and 14 deletions
--- a/Kernel/Arch/aarch64/Processor.cpp
+++ b/Kernel/Arch/aarch64/Processor.cpp
@ -36,7 +36,7 @@ void Processor::install(u32 cpu)
    m_physical_address_bit_width = detect_physical_address_bit_width();
    m_virtual_address_bit_width = detect_virtual_address_bit_width();

-    initialize_exceptions(cpu);
+    initialize_exceptions();

    g_current_processor = this;
 }