[ARM] Add ARMv8.2-A to TargetParser

[oota-llvm.git] / lib / Target / ARM / MCTargetDesc / ARMELFStreamer.cpp

diff --git a/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp b/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
index a969d30041af3d6f7add023c7befb7f0def12243..f316ad17576af045a9da7ff010c5742937ba2b4c 100644 (file)
--- a/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
@@ -507,14 +507,15 @@ public:
   /// This is one of the functions used to emit data into an ELF section, so the
   /// ARM streamer overrides it to add the appropriate mapping symbol ($d) if
   /// necessary.
-  void EmitValueImpl(const MCExpr *Value, unsigned Size,
-                     const SMLoc &Loc) override {
+  void EmitValueImpl(const MCExpr *Value, unsigned Size, SMLoc Loc) override {
     if (const MCSymbolRefExpr *SRE = dyn_cast_or_null<MCSymbolRefExpr>(Value))
-      if (SRE->getKind() == MCSymbolRefExpr::VK_ARM_SBREL && !(Size == 4))
-        getContext().reportFatalError(Loc, "relocated expression must be 32-bit");
+      if (SRE->getKind() == MCSymbolRefExpr::VK_ARM_SBREL && !(Size == 4)) {
+        getContext().reportError(Loc, "relocated expression must be 32-bit");
+        return;
+      }
 
     EmitDataMappingSymbol();
-    MCELFStreamer::EmitValueImpl(Value, Size);
+    MCELFStreamer::EmitValueImpl(Value, Size, Loc);
   }
 
   void EmitAssemblerFlag(MCAssemblerFlag Flag) override {
@@ -702,7 +703,6 @@ void ARMTargetELFStreamer::emitArchDefaultAttributes() {
   case ARM::AK_ARMV3:
   case ARM::AK_ARMV3M:
   case ARM::AK_ARMV4:
-  case ARM::AK_ARMV5:
     setAttributeItem(ARM_ISA_use, Allowed, false);
     break;
 
@@ -710,7 +710,6 @@ void ARMTargetELFStreamer::emitArchDefaultAttributes() {
   case ARM::AK_ARMV5T:
   case ARM::AK_ARMV5TE:
   case ARM::AK_ARMV6:
-  case ARM::AK_ARMV6J:
     setAttributeItem(ARM_ISA_use, Allowed, false);
     setAttributeItem(THUMB_ISA_use, Allowed, false);
     break;
@@ -721,8 +720,7 @@ void ARMTargetELFStreamer::emitArchDefaultAttributes() {
     break;
 
   case ARM::AK_ARMV6K:
-  case ARM::AK_ARMV6Z:
-  case ARM::AK_ARMV6ZK:
+  case ARM::AK_ARMV6KZ:
     setAttributeItem(ARM_ISA_use, Allowed, false);
     setAttributeItem(THUMB_ISA_use, Allowed, false);
     setAttributeItem(Virtualization_use, AllowTZ, false);
@@ -732,10 +730,6 @@ void ARMTargetELFStreamer::emitArchDefaultAttributes() {
     setAttributeItem(THUMB_ISA_use, Allowed, false);
     break;
 
-  case ARM::AK_ARMV7:
-    setAttributeItem(THUMB_ISA_use, AllowThumb32, false);
-    break;
-
   case ARM::AK_ARMV7A:
     setAttributeItem(CPU_arch_profile, ApplicationProfile, false);
     setAttributeItem(ARM_ISA_use, Allowed, false);
@@ -755,6 +749,7 @@ void ARMTargetELFStreamer::emitArchDefaultAttributes() {
 
   case ARM::AK_ARMV8A:
   case ARM::AK_ARMV8_1A:
+  case ARM::AK_ARMV8_2A:
     setAttributeItem(CPU_arch_profile, ApplicationProfile, false);
     setAttributeItem(ARM_ISA_use, Allowed, false);
     setAttributeItem(THUMB_ISA_use, AllowThumb32, false);
@@ -1084,19 +1079,14 @@ inline void ARMELFStreamer::SwitchToEHSection(const char *Prefix,
 }
 
 inline void ARMELFStreamer::SwitchToExTabSection(const MCSymbol &FnStart) {
-  SwitchToEHSection(".ARM.extab",
-                    ELF::SHT_PROGBITS,
-                    ELF::SHF_ALLOC,
-                    SectionKind::getDataRel(),
-                    FnStart);
+  SwitchToEHSection(".ARM.extab", ELF::SHT_PROGBITS, ELF::SHF_ALLOC,
+                    SectionKind::getData(), FnStart);
 }
 
 inline void ARMELFStreamer::SwitchToExIdxSection(const MCSymbol &FnStart) {
-  SwitchToEHSection(".ARM.exidx",
-                    ELF::SHT_ARM_EXIDX,
+  SwitchToEHSection(".ARM.exidx", ELF::SHT_ARM_EXIDX,
                     ELF::SHF_ALLOC | ELF::SHF_LINK_ORDER,
-                    SectionKind::getDataRel(),
-                    FnStart);
+                    SectionKind::getData(), FnStart);
 }
 void ARMELFStreamer::EmitFixup(const MCExpr *Expr, MCFixupKind Kind) {
   MCDataFragment *Frag = getOrCreateDataFragment();