diff options
Diffstat (limited to 'Kernel/Arch/i386')
-rw-r--r-- | Kernel/Arch/i386/CPU.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/Kernel/Arch/i386/CPU.cpp b/Kernel/Arch/i386/CPU.cpp index 7217caba51..93c22c1988 100644 --- a/Kernel/Arch/i386/CPU.cpp +++ b/Kernel/Arch/i386/CPU.cpp @@ -33,6 +33,7 @@ #include <Kernel/Arch/x86/ISRStubs.h> #include <Kernel/Arch/x86/ProcessorInfo.h> #include <Kernel/Arch/x86/SafeMem.h> +#include <Kernel/Assertions.h> #include <Kernel/Debug.h> #include <Kernel/IO.h> #include <Kernel/Interrupts/APIC.h> @@ -2419,6 +2420,13 @@ void __assertion_failed(const char* msg, const char* file, unsigned line, const dmesgln("ASSERTION FAILED: {}", msg); dmesgln("{}:{} in {}", file, line, func); + abort(); +} +#endif + +[[noreturn]] void abort() +{ +#ifdef DEBUG // Switch back to the current process's page tables if there are any. // Otherwise stack walking will be a disaster. auto process = Process::current(); @@ -2427,9 +2435,17 @@ void __assertion_failed(const char* msg, const char* file, unsigned line, const Kernel::dump_backtrace(); Processor::halt(); -} #endif + abort(); +} + +[[noreturn]] void _abort() +{ + asm volatile("ud2"); + __builtin_unreachable(); +} + NonMaskableInterruptDisabler::NonMaskableInterruptDisabler() { IO::out8(0x70, IO::in8(0x70) | 0x80); |