Kernel - Debugging hard locks

[tpg/acess2.git] / KernelLand / Kernel / arch / x86 / lib.c

diff --git a/KernelLand/Kernel/arch/x86/lib.c b/KernelLand/Kernel/arch/x86/lib.c
index 6b3d722..1b1a0c3 100644 (file)
--- a/KernelLand/Kernel/arch/x86/lib.c
+++ b/KernelLand/Kernel/arch/x86/lib.c
@@ -85,6 +85,8 @@ void SHORTLOCK(struct sShortSpinlock *Lock)
        __ASM__ ("pushf;\n\tpop %0" : "=r"(IF));
        IF &= 0x200;    // AND out all but the interrupt flag
        
+       ASSERT( !CPU_HAS_LOCK(Lock) );
+
        #if TRACE_LOCKS
        if( TRACE_LOCK_COND )
        {