From: Chris Bieneman <beanz@apple.com>
Date: Wed, 22 Jun 2016 21:01:17 +0000 (+0000)
Subject: [MachO] Adding a few missing swapStruct functions
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=57b5696e1a186050b89210f0bfb0b800e1b540b6;p=llvm

[MachO] Adding a few missing swapStruct functions

These are just missing swap functions for handling endian conversion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273478 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Support/MachO.h b/include/llvm/Support/MachO.h
index 7881f730380..dd885eaf083 100644
--- a/include/llvm/Support/MachO.h
+++ b/include/llvm/Support/MachO.h
@@ -960,6 +960,20 @@ namespace llvm {
 
     // Byte order swapping functions for MachO structs
 
+    inline void swapStruct(fat_header &mh) {
+      sys::swapByteOrder(mh.magic);
+      sys::swapByteOrder(mh.nfat_arch);
+    }
+
+    inline void swapStruct(fat_arch &mh) {
+      sys::swapByteOrder(mh.cputype);
+      sys::swapByteOrder(mh.cpusubtype);
+      sys::swapByteOrder(mh.offset);
+      sys::swapByteOrder(mh.size);
+      sys::swapByteOrder(mh.align);
+    }
+
+
     inline void swapStruct(mach_header &mh) {
       sys::swapByteOrder(mh.magic);
       sys::swapByteOrder(mh.cputype);