if (!mem)
mem = pandecode_find_mapped_gpu_mem_containing(gpu_va);
+ if (!mem) {
+ fprintf(stderr, "Access to unknown memory %" PRIx64 " in %s:%d",
+ gpu_va, filename, line);
+ assert(0);
+ }
+
assert(mem);
assert(size + (gpu_va - mem->gpu_va) <= mem->length);