X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Farch%2Fx86_64%2Ferrors.c;h=81d6466ba10f2b52e565592414f06de92c246e11;hb=2b339e917d778c76b249457bcb66c4fb0007c495;hp=e7812c3ea4be46284269cdd2cdf53a16639abb5a;hpb=fb3abbad5dfd71ea2b190d0b33d9c57e879fb15a;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/arch/x86_64/errors.c b/KernelLand/Kernel/arch/x86_64/errors.c
index e7812c3e..81d6466b 100644
--- a/KernelLand/Kernel/arch/x86_64/errors.c
+++ b/KernelLand/Kernel/arch/x86_64/errors.c
@@ -6,6 +6,7 @@
 #include <proc.h>
 #include <mm_virt.h>
 #include <threads_int.h>	// Needed for SSE handling
+#include <debug_hooks.h>
 
 #define MAX_BACKTRACE	6
 
@@ -98,6 +99,9 @@ void Error_Handler(tRegs *Regs)
 			*(Uint8*)(Regs->RIP+2), *(Uint8*)(Regs->RIP+3)
 			);
 		break;
+	case 2: // NMI
+		Threads_Dump();
+		break;
 	}
 	
 	__asm__ __volatile__ ("cli");
@@ -105,6 +109,13 @@ void Error_Handler(tRegs *Regs)
 		__asm__ __volatile__ ("hlt");
 }
 
+void Proc_PrintBacktrace(void)
+{
+	Uint64	*rbp;
+	__asm__ __volatile__ ("mov %%rbp, %0" : "=r" (rbp));
+	Error_Backtrace( rbp[1], rbp[0] );
+}
+
 /**
  * \fn void Error_Backtrace(Uint eip, Uint ebp)
  * \brief Unrolls the stack to trace execution