diff options
Diffstat (limited to 'engines/sci/engine/vm.cpp')
| -rw-r--r-- | engines/sci/engine/vm.cpp | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/engines/sci/engine/vm.cpp b/engines/sci/engine/vm.cpp index d5188665f6..de910e012b 100644 --- a/engines/sci/engine/vm.cpp +++ b/engines/sci/engine/vm.cpp @@ -943,7 +943,24 @@ void run_vm(EngineState *s, int restoring) { && !kernel_matches_signature(s->segMan, kfun.signature, argc, scriptState.xs->sp + 1)) { error("[VM] Invalid arguments to kernel call %x", opparams[0]); } else { - s->r_acc = kfun.fun(s, opparams[0], argc, scriptState.xs->sp + 1); + reg_t *argv = scriptState.xs->sp + 1; + + if (!kfun.isDummy) { + s->r_acc = kfun.fun(s, argc, argv); + } else { + Common::String warningMsg = "Dummy function " + kfun.orig_name + "["; + warningMsg += warningMsg.printf("0x%x", opparams[0]); + warningMsg += "] invoked - ignoring. Params: "; + warningMsg += warningMsg.printf("%d", argc); + warningMsg += " ("; + + for (int i = 0; i < argc; i++) { + warningMsg += warningMsg.printf("%04x:%04x", PRINT_REG(argv[i])); + warningMsg += (i == argc - 1 ? ")" : ", "); + } + + warning(warningMsg.c_str()); + } } // Call kernel function |