[Sparc] Emit correct relocations for PIC code when integrated assembler is used.

llvm-svn: 200961

1 files changed, 24 insertions, 0 deletions

diff --git a/llvm/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp b/llvm/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
index 6a42d281178..6c14e5adfc8 100644
--- a/llvm/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
+++ b/llvm/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
@@ -26,14 +26,19 @@ static unsigned adjustFixupValue(unsigned Kind, uint64_t Value) {
   case FK_Data_4:
   case FK_Data_8:
     return Value;
+  case Sparc::fixup_sparc_wplt30:
   case Sparc::fixup_sparc_call30:
     return (Value >> 2) & 0x3fffffff;
   case Sparc::fixup_sparc_br22:
     return (Value >> 2) & 0x3fffff;
   case Sparc::fixup_sparc_br19:
     return (Value >> 2) & 0x7ffff;
+  case Sparc::fixup_sparc_pc22:
+  case Sparc::fixup_sparc_got22:
   case Sparc::fixup_sparc_hi22:
     return (Value >> 10) & 0x3fffff;
+  case Sparc::fixup_sparc_pc10:
+  case Sparc::fixup_sparc_got10:
   case Sparc::fixup_sparc_lo10:
     return Value & 0x3ff;
   case Sparc::fixup_sparc_h44:
@@ -72,6 +77,11 @@ namespace {
         { "fixup_sparc_l44",       20,     12,  0 },
         { "fixup_sparc_hh",        10,     22,  0 },
         { "fixup_sparc_hm",        22,     10,  0 },
+        { "fixup_sparc_pc22",      10,     22,  MCFixupKindInfo::FKF_IsPCRel },
+        { "fixup_sparc_pc10",      22,     10,  MCFixupKindInfo::FKF_IsPCRel },
+        { "fixup_sparc_got22",     10,     22,  0 },
+        { "fixup_sparc_got10",     22,     10,  0 },
+        { "fixup_sparc_wplt30",     2,     30,  MCFixupKindInfo::FKF_IsPCRel }
       };
 
       if (Kind < FirstTargetFixupKind)
@@ -82,6 +92,20 @@ namespace {
       return Infos[Kind - FirstTargetFixupKind];
     }
 
+    void processFixupValue(const MCAssembler &Asm,
+                           const MCAsmLayout &Layout,
+                           const MCFixup &Fixup,
+                           const MCFragment *DF,
+                           MCValue &  Target,
+                           uint64_t &Value,
+                           bool &IsResolved) {
+      switch ((Sparc::Fixups)Fixup.getKind()) {
+      default: break;
+      case Sparc::fixup_sparc_wplt30: IsResolved = false; break;
+      }
+    }
+
+
     bool mayNeedRelaxation(const MCInst &Inst) const {
       // FIXME.
       return false;