1 files changed, 3 insertions, 35 deletions
diff --git a/src/rt/rust_debug.cpp b/src/rt/rust_debug.cpp
index 7bb80a4f36e..9591d9ade07 100644
--- a/src/rt/rust_debug.cpp
+++ b/src/rt/rust_debug.cpp
@@ -1,5 +1,6 @@
 // Routines useful when debugging the Rust runtime.
 
+#include "rust_abi.h"
 #include "rust_debug.h"
 #include "rust_internal.h"
 
@@ -8,13 +9,6 @@
 #include <sstream>
 #include <stdint.h>
 
-#if defined(__APPLE__) || defined(__linux__)
-#define HAVE_BACKTRACE
-#include <execinfo.h>
-#elif defined(_WIN32)
-#include <windows.h>
-#endif
-
 namespace {
 
 debug::flag track_origins("RUST_TRACK_ORIGINS");
@@ -23,38 +17,12 @@ debug::flag track_origins("RUST_TRACK_ORIGINS");
 
 namespace debug {
 
-#ifdef HAVE_BACKTRACE
-std::string
-backtrace() {
-    void *call_stack[128];
-    int n_frames = ::backtrace(call_stack, 128);
-    char **syms = backtrace_symbols(call_stack, n_frames);
-
-    std::cerr << "n_frames: " << n_frames << std::endl;
-
-    std::stringstream ss;
-    for (int i = 0; i < n_frames; i++) {
-        std::cerr << syms[i] << std::endl;
-        ss << syms[i] << std::endl;
-    }
-
-    free(syms);
-
-    return ss.str();
-}
-#else
-std::string
-backtrace() {
-    std::string s;
-    return s;
-}
-#endif
-
 void
 maybe_track_origin(rust_task *task, void *ptr) {
     if (!*track_origins)
         return;
-    task->debug.origins[ptr] = backtrace();
+    task->debug.origins[ptr] =
+        stack_walk::symbolicate(stack_walk::backtrace());
 }
 
 void