X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Farch%2Fx86%2Fproc.c;h=62980674215919ebd538b0ee2ce2f0403e2c1795;hb=eb934b266052965b9c480d11d6866a994f30731b;hp=3b5ceb2fbfd4edf8060a1699b306d99c7b2c3e61;hpb=54746c855c6e2fe42fde9f93b0ce3f41aeefc2e5;p=tpg%2Facess2.git

diff --git a/Kernel/arch/x86/proc.c b/Kernel/arch/x86/proc.c
index 3b5ceb2f..62980674 100644
--- a/Kernel/arch/x86/proc.c
+++ b/Kernel/arch/x86/proc.c
@@ -779,6 +779,14 @@ void Proc_Scheduler(int CPU)
 	#else
 		__asm__ __volatile__ ("mov %0, %%cr3"::"a"(thread->MemState.CR3));
 	#endif
+	
+	#if 0
+	if(thread->SavedState.ESP > 0xC0000000
+	&& thread->SavedState.ESP < thread->KernelStack-0x2000) {
+		Log_Warning("Proc", "Possible bad ESP %p (PID %i)", thread->SavedState.ESP);
+	}
+	#endif
+	
 	// Switch threads
 	__asm__ __volatile__ (
 		"mov %1, %%esp\n\t"	// Restore ESP