diff options
Diffstat (limited to 'src/kernel/core/sys.h')
| -rw-r--r-- | src/kernel/core/sys.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/kernel/core/sys.h b/src/kernel/core/sys.h index 2f8cd5e..f147922 100644 --- a/src/kernel/core/sys.h +++ b/src/kernel/core/sys.h @@ -9,11 +9,13 @@ uint8_t inb(uint16_t port); uint16_t inw(uint16_t port); #define PANIC(s) panic(s, __FILE__, __LINE__); +#define ASSERT(s) { if (!(s)) panic_assert(#s, __FILE__, __LINE__); } void panic(char* message, char* file, int line); +void panic_assert(char* assertion, char* file, int line); -void sti(); //GLOBAL SYSTEM MUTEX -void cli(); - -#define WHERE { monitor_write("(kernel:"); monitor_write(__FILE__); monitor_write(":"); monitor_writeDec(__LINE__); monitor_write(") "); } +/* For some actions, we use cli and sti as a global system mutex. + These actions include : system initialization, process creation, interrupt handling. */ +void cli(); //lock +void sti(); //unlock #endif |