From 9d5a2d1b8e6f4ead25a857d106b37fd85950aff3 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Thu, 4 Aug 2022 18:46:29 +0100
Subject: Add support for using hook on ARM32

---
 frida_mode/hook/frida_hook.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'frida_mode/hook/frida_hook.c')

diff --git a/frida_mode/hook/frida_hook.c b/frida_mode/hook/frida_hook.c
index 86c6f9d4..79e2348d 100644
--- a/frida_mode/hook/frida_hook.c
+++ b/frida_mode/hook/frida_hook.c
@@ -50,6 +50,16 @@ __attribute__((visibility("default"))) void afl_persistent_hook(
 
 }
 
+#elif defined(__arm__)
+
+__attribute__((visibility("default"))) void afl_persistent_hook(
+    GumCpuContext *regs, uint8_t *input_buf, uint32_t input_buf_len) {
+  // do a length check matching the target!
+
+  memcpy((void *)regs->r[0], input_buf, input_buf_len);
+  regs->r[1] = input_buf_len;
+}
+
 #else
   #pragma error "Unsupported architecture"
 #endif
-- 
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