commit 2a710d0a5bb0ba0d49e47c8c85cdb13ac1af25d0
author Ed Maste <emaste@freebsd.org> Mon Mar 03 14:27:49 2014 +0000
committer Ed Maste <emaste@freebsd.org> Mon Mar 03 14:27:49 2014 +0000
tree 1c46440ba29f163df8c8d81621cf904835dd97c9
parent f9f8f4859a98d3135cead40094dc9cb67d51fbc6

[mips] support FK_Data_2 and FK_Data_8 to fix big-endian debug data

This fixes invalid lengths in .debug_aranges on big-endian mips64
(lengths appear to be left-shifted by 32 bits) and in .debug_loc.

Differential Revision: http://llvm-reviews.chandlerc.com/D2517

llvm-svn: 202716

llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp

diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
index da33237..dfaa4db 100644
--- a/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
+++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
@@ -38,6 +38,7 @@
   switch (Kind) {
   default:
     return 0;
+  case FK_Data_2:
   case FK_GPRel_4:
   case FK_Data_4:
   case FK_Data_8:
@@ -140,12 +141,15 @@
     unsigned FullSize;
 
     switch ((unsigned)Kind) {
+    case FK_Data_2:
     case Mips::fixup_Mips_16:
       FullSize = 2;
       break;
+    case FK_Data_8:
     case Mips::fixup_Mips_64:
       FullSize = 8;
       break;
+    case FK_Data_4:
     default:
       FullSize = 4;
       break;