From: Brian Gaeke <gaeke@uiuc.edu>
Date: Fri, 23 Apr 2004 17:11:12 +0000 (+0000)
Subject: Add emitWordAt() - a quick and dirty interface that the machine-dependent
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=fd1bb8b97466b1d2dadbf2e5767809cc56815d47;p=oota-llvm.git

Add emitWordAt() - a quick and dirty interface that the machine-dependent
emitters can use to emit "relocations".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13116 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/MachineCodeEmitter.h b/include/llvm/CodeGen/MachineCodeEmitter.h
index 2d01f45d702..a46a2c5b59e 100644
--- a/include/llvm/CodeGen/MachineCodeEmitter.h
+++ b/include/llvm/CodeGen/MachineCodeEmitter.h
@@ -63,6 +63,12 @@ struct MachineCodeEmitter {
   ///
   virtual void emitByte(unsigned char B) {}
 
+  /// emitWordAt - This callback is invoked when a word needs to be written to
+  /// the output stream at a different position than the current PC (for
+  /// instance, when performing relocations).
+  ///
+  virtual void emitWordAt(unsigned W, unsigned *Ptr) {}
+
   /// emitWord - This callback is invoked when a word needs to be written to the
   /// output stream.
   ///