1 files changed, 56 insertions, 0 deletions
diff --git a/externals/dynarmic/src/dynarmic/backend/x64/verbose_debugging_output.cpp b/externals/dynarmic/src/dynarmic/backend/x64/verbose_debugging_output.cpp
new file mode 100644
index 0000000000..3378786c46
--- /dev/null
+++ b/externals/dynarmic/src/dynarmic/backend/x64/verbose_debugging_output.cpp
@@ -0,0 +1,56 @@
+/* This file is part of the dynarmic project.
+ * Copyright (c) 2023 MerryMage
+ * SPDX-License-Identifier: 0BSD
+ */
+
+#include "dynarmic/backend/x64/verbose_debugging_output.h"
+
+#include <iterator>
+
+#include <fmt/format.h>
+
+#include "dynarmic/backend/x64/hostloc.h"
+
+namespace Dynarmic::Backend::X64 {
+
+void PrintVerboseDebuggingOutputLine(RegisterData& reg_data, HostLoc hostloc, size_t inst_index, size_t bitsize) {
+    fmt::print("dynarmic debug: %{:05} = ", inst_index);
+
+    Vector value = [&]() -> Vector {
+        if (HostLocIsGPR(hostloc)) {
+            return {reg_data.gprs[HostLocToReg64(hostloc).getIdx()], 0};
+        } else if (HostLocIsXMM(hostloc)) {
+            return reg_data.xmms[HostLocToXmm(hostloc).getIdx()];
+        } else if (HostLocIsSpill(hostloc)) {
+            return (*reg_data.spill)[static_cast<size_t>(hostloc) - static_cast<size_t>(HostLoc::FirstSpill)];
+        } else {
+            fmt::print("invalid hostloc! ");
+            return {0, 0};
+        }
+    }();
+
+    switch (bitsize) {
+    case 8:
+        fmt::print("{:02x}", value[0] & 0xff);
+        break;
+    case 16:
+        fmt::print("{:04x}", value[0] & 0xffff);
+        break;
+    case 32:
+        fmt::print("{:08x}", value[0] & 0xffffffff);
+        break;
+    case 64:
+        fmt::print("{:016x}", value[0]);
+        break;
+    case 128:
+        fmt::print("{:016x}{:016x}", value[1], value[0]);
+        break;
+    default:
+        fmt::print("invalid bitsize!");
+        break;
+    }
+
+    fmt::print("\n");
+}
+
+}  // namespace Dynarmic::Backend::X64