From e4f9eebe3a95275f934fb009008e7205beabd1e9 Mon Sep 17 00:00:00 2001
From: Alan Egerton <eggyal@gmail.com>
Date: Thu, 29 Apr 2021 09:28:29 +0100
Subject: [PATCH] Expose new `JITModule::read_got_entry` function

---
 cranelift/jit/src/backend.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/cranelift/jit/src/backend.rs b/cranelift/jit/src/backend.rs
index 26768ffc74..4389455d8d 100644
--- a/cranelift/jit/src/backend.rs
+++ b/cranelift/jit/src/backend.rs
@@ -285,6 +285,13 @@ impl JITModule {
         }
     }
 
+    /// Returns the given function's entry in the Global Offset Table.
+    ///
+    /// Panics if there's no entry in the table for the given function.
+    pub fn read_got_entry(&self, func_id: FuncId) -> *const u8 {
+        unsafe { *self.function_got_entries[func_id].unwrap().as_ptr() }
+    }
+
     fn get_got_address(&self, name: &ir::ExternalName) -> *const u8 {
         match *name {
             ir::ExternalName::User { .. } => {