ladybird/Kernel/kassert.h
Andreas Kling fe237ee215 Lots of hacking:
- Turn Keyboard into a CharacterDevice (85,1) at /dev/keyboard.
- Implement MM::unmapRegionsForTask() and MM::unmapRegion()
- Save SS correctly on interrupt.
- Add a simple Spawn syscall for launching another process.
- Move a bunch of IO syscall debug output behind DEBUG_IO.
- Have ASSERT do a "cli" immediately when failing.
  This makes the output look proper every time.
- Implement a bunch of syscalls in LibC.
- Add a simple shell ("sh"). All it can do now is read a line
  of text from /dev/keyboard and then try launching the specified
  executable by calling spawn().

There are definitely bugs in here, but we're moving on forward.
2018-10-23 10:12:50 +02:00

9 lines
364 B
C

#pragma once
#include "kprintf.h"
#define CRASH() do { asm volatile("ud2"); } while(0)
#define ASSERT(x) do { if (!(x)) { asm volatile("cli"); kprintf("ASSERTION FAILED: " #x "\n%s:%u in %s\n", __FILE__, __LINE__, __PRETTY_FUNCTION__); CRASH(); } } while(0)
#define RELEASE_ASSERT(x) do { if (!(x)) CRASH(); } while(0)
#define ASSERT_NOT_REACHED() ASSERT(false)