From f7bd0c89a3fe9bc30ecb1420d6f7fd1e7e533c2b Mon Sep 17 00:00:00 2001
From: Wunkolo <Wunkolo@gmail.com>
Date: Thu, 16 May 2024 09:39:49 -0700
Subject: [PATCH] [a64] Implement guest-debugger stalk-walks

---
 src/xenia/cpu/stack_walker_win.cc | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/xenia/cpu/stack_walker_win.cc b/src/xenia/cpu/stack_walker_win.cc
index 2fe8470c4..d1bfac7d1 100644
--- a/src/xenia/cpu/stack_walker_win.cc
+++ b/src/xenia/cpu/stack_walker_win.cc
@@ -58,6 +58,12 @@ LPSYMFUNCTIONTABLEACCESS64 sym_function_table_access_64_ = nullptr;
 LPSYMGETMODULEBASE64 sym_get_module_base_64_ = nullptr;
 LPSYMGETSYMFROMADDR64 sym_get_sym_from_addr_64_ = nullptr;
 
+#if XE_ARCH_AMD64
+static const DWORD kMachineType = IMAGE_FILE_MACHINE_AMD64;
+#elif XE_ARCH_ARM64
+static const DWORD kMachineType = IMAGE_FILE_MACHINE_ARM64;
+#endif
+
 namespace xe {
 namespace cpu {
 
@@ -235,8 +241,8 @@ class Win32StackWalker : public StackWalker {
     // not.
     size_t frame_index = 0;
     while (frame_index < frame_count &&
-           stack_walk_64_(IMAGE_FILE_MACHINE_AMD64, GetCurrentProcess(),
-                          thread_handle, &stack_frame, &thread_context, nullptr,
+           stack_walk_64_(kMachineType, GetCurrentProcess(), thread_handle,
+                          &stack_frame, &thread_context, nullptr,
                           XSymFunctionTableAccess64, XSymGetModuleBase64,
                           nullptr) == TRUE) {
       if (frame_index >= frame_offset) {