From f8f68a132ab5f3af9f31eb19c4199a02c21ef5cb Mon Sep 17 00:00:00 2001
From: Johnny Chen <johnny.chen@apple.com>
Date: Thu, 8 Sep 2011 17:07:22 +0000
Subject: [PATCH] Added comments about exception code.

llvm-svn: 139294
---
 lldb/tools/debugserver/source/MacOSX/i386/DNBArchImplI386.cpp   | 2 ++
 .../debugserver/source/MacOSX/x86_64/DNBArchImplX86_64.cpp      | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/lldb/tools/debugserver/source/MacOSX/i386/DNBArchImplI386.cpp b/lldb/tools/debugserver/source/MacOSX/i386/DNBArchImplI386.cpp
index 54c339deb3e0..0f3acd84a1cc 100644
--- a/lldb/tools/debugserver/source/MacOSX/i386/DNBArchImplI386.cpp
+++ b/lldb/tools/debugserver/source/MacOSX/i386/DNBArchImplI386.cpp
@@ -603,6 +603,8 @@ DNBArchImplI386::NotifyException(MachException::Data& exc)
     case EXC_BREAKPOINT:
         if (exc.exc_data.size() >= 2 && exc.exc_data[0] == 2)
         {
+            // exc_code = EXC_I386_BPT
+            //
             nub_addr_t pc = GetPC(INVALID_NUB_ADDRESS);
             if (pc != INVALID_NUB_ADDRESS && pc > 0)
             {
diff --git a/lldb/tools/debugserver/source/MacOSX/x86_64/DNBArchImplX86_64.cpp b/lldb/tools/debugserver/source/MacOSX/x86_64/DNBArchImplX86_64.cpp
index 87400d3d5b8f..14f9fb5bbe90 100644
--- a/lldb/tools/debugserver/source/MacOSX/x86_64/DNBArchImplX86_64.cpp
+++ b/lldb/tools/debugserver/source/MacOSX/x86_64/DNBArchImplX86_64.cpp
@@ -532,6 +532,8 @@ DNBArchImplX86_64::NotifyException(MachException::Data& exc)
         case EXC_BREAKPOINT:
             if (exc.exc_data.size() >= 2 && exc.exc_data[0] == 2)
             {
+                // exc_code = EXC_I386_BPT
+                //
                 nub_addr_t pc = GetPC(INVALID_NUB_ADDRESS);
                 if (pc != INVALID_NUB_ADDRESS && pc > 0)
                 {