From: Chris Lattner <sabre@nondot.org>
Date: Tue, 3 Dec 2002 06:09:26 +0000 (+0000)
Subject: Implement trivially simple debugger for MachineCodeEmitter interface
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ffe6eac6a21e9f8a40a3b33faecd20fd289e933a;p=oota-llvm.git

Implement trivially simple debugger for MachineCodeEmitter interface


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4880 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/jello/jello.cpp b/tools/jello/jello.cpp
index aaf115a675a..879076f9d62 100644
--- a/tools/jello/jello.cpp
+++ b/tools/jello/jello.cpp
@@ -18,10 +18,23 @@
 
 
 #include "llvm/CodeGen/MachineCodeEmitter.h"
-
+#include "llvm/CodeGen/MachineFunction.h"
 struct JelloMachineCodeEmitter : public MachineCodeEmitter {
+  void startFunction(MachineFunction &F) {
+    std::cout << "\n**** Writing machine code for function: "
+              << F.getFunction()->getName() << "\n";
+  }
 
+  void startBasicBlock(MachineBasicBlock &BB) {
+    std::cout << "\n--- Basic Block: " << BB.getBasicBlock()->getName() << "\n";
+  }
 
+  void emitByte(unsigned char B) {
+    std::cout << "0x" << std::hex << (unsigned int)B << std::dec << " ";
+  }
+  void emitPCRelativeDisp(Value *V) {
+    std::cout << "<" << V->getName() << ": 0x00 0x00 0x00 0x00> ";
+  }
 };