added lookup_vm and removed last usage of vm from windows code

[factor.git] / vm / vm.hpp

diff --git a/vm/vm.hpp b/vm/vm.hpp
index 50006d012adaaa7cf6de97e694063173b33dc3bf..b3e40640b70e255e0d93413eead1ebc58e44c6b8 100644 (file)
--- a/vm/vm.hpp
+++ b/vm/vm.hpp
@@ -59,6 +59,12 @@ struct factorvm {
        inline void vmprim_profiling();
 
        // errors
+       /* Global variables used to pass fault handler state from signal handler to
+          user-space */
+       cell signal_number;
+       cell signal_fault_addr;
+       unsigned int signal_fpu_status;
+       stack_frame *signal_callstack_top;
        void out_of_memory();
        void fatal_error(const char* msg, cell tagged);
        void critical_error(const char* msg, cell tagged);
@@ -692,4 +698,6 @@ struct factorvm {
 
 extern factorvm *vm;
 
+extern factorvm *lookup_vm(long threadid);
+extern void register_vm(long threadid,factorvm *vm);
 }