Add example C++ plugin: breakpoint

1 files changed, 36 insertions, 0 deletions

diff --git a/examples/breakpoint/src/breakpoint.cpp b/examples/breakpoint/src/breakpoint.cpp
new file mode 100644
index 00000000..99d9b169
--- /dev/null
+++ b/examples/breakpoint/src/breakpoint.cpp
@@ -0,0 +1,36 @@
+#include <inttypes.h>
+#include "binaryninjaapi.h"
+
+using namespace BinaryNinja;
+using namespace std;
+
+void write_breakpoint(BinaryNinja::BinaryView *view, uint64_t start, uint64_t length)
+{
+  // Sample function to show registering a plugin menu item for a range of bytes.
+    // Also possible:
+    //   register
+    //   register_for_address
+    //   register_for_function
+
+  Ref<Architecture> arch = view->GetDefaultArchitecture();
+  string arch_name = arch->GetName();
+
+  if (arch_name.compare(0, 3, "x86") == 0) {
+    string int3s = string(length, '\xcc');
+    view->Write(start, int3s.c_str(), length);
+    } else {
+    LogError("No support for breakpoint on %s", arch_name.c_str());
+    }
+}
+
+extern "C"
+{
+  BINARYNINJAPLUGIN bool CorePluginInit()
+  {
+        // Register the plugin with Binary Ninja
+        PluginCommand::RegisterForRange("Convert to breakpoint",
+                                        "Fill region with breakpoint instructions.",
+                                        &write_breakpoint);
+    return true;
+  }
+}