[lld] r285720 - Implement R_PPC_ADDR32.

[Rui Ueyama via llvm-commits]

Author: ruiu
Date: Tue Nov  1 13:30:28 2016
New Revision: 285720

URL: http://llvm.org/viewvc/llvm-project?rev=285720&view=rev
Log:
Implement R_PPC_ADDR32.

Patch from Jack Andersen.

Modified:
    lld/trunk/ELF/Target.cpp
    lld/trunk/test/ELF/ppc-relocs.s

Modified: lld/trunk/ELF/Target.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Target.cpp?rev=285720&r1=285719&r2=285720&view=diff
==============================================================================
--- lld/trunk/ELF/Target.cpp (original)
+++ lld/trunk/ELF/Target.cpp Tue Nov  1 13:30:28 2016
@@ -966,12 +966,13 @@ void PPCTargetInfo::relocateOne(uint8_t
   case R_PPC_ADDR16_LO:
     write16be(Loc, applyPPCLo(Val));
     break;
-  case R_PPC_REL24:
-    or32be(Loc, Val & 0x3FFFFFC);
-    break;
+  case R_PPC_ADDR32:
   case R_PPC_REL32:
     write32be(Loc, Val);
     break;
+  case R_PPC_REL24:
+    or32be(Loc, Val & 0x3FFFFFC);
+    break;
   default:
     fatal("unrecognized reloc " + Twine(Type));
   }

Modified: lld/trunk/test/ELF/ppc-relocs.s
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/ppc-relocs.s?rev=285720&r1=285719&r2=285720&view=diff
==============================================================================
--- lld/trunk/test/ELF/ppc-relocs.s (original)
+++ lld/trunk/test/ELF/ppc-relocs.s Tue Nov  1 13:30:28 2016
@@ -51,3 +51,14 @@ mystr:
 # CHECK: Disassembly of section .R_PPC_REL32:
 # CHECK: .FR_PPC_REL32:
 # CHECK:    11018:       00 00 00 04
+
+.section .R_PPC_ADDR32,"ax", at progbits
+.globl .FR_PPC_ADDR32
+.FR_PPC_ADDR32:
+  .long .Lfoox2
+.section .R_PPC_ADDR32_2,"ax", at progbits
+.Lfoox2:
+
+# CHECK: Disassembly of section .R_PPC_ADDR32:
+# CHECK: .FR_PPC_ADDR32:
+# CHECK:    1101c:       00 01 10 20