Update registers struct to include next_pc member. This allows the pc member to always point at the current PC instead of having been incremented to the 'next' PC.

arr committed 9 years ago

Commit a46f30c1 parent 87f2d5b6 files · +67 −68Browse files

Showing the changes to src/include/runtime.h (1 of 6 files). Show all

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             const vm_thread_t &thread;
             std::atomic<vm_tool_dispatch_t *> tool_dispatch;
             vm_stack_t stack;  // Frame pointer access (FP)
-            vm_pc_t pc;  // Program counter (Index into module code section)
+            vm_pc_t pc;  // Current Program counter (Index into module code section)
+            vm_pc_t next_pc;  // Next Program counter
             vm_alloc_t *mp_base;  // Module data base pointer (MP)
             vm_module_ref_t *module_ref;  // Module reference
             vm_request_mutex_t request_mutex;

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