Make TargetInfo const. NFC.

We do not mutate a TargetInfo instance after creating it. This change
makes it explicit.

llvm-svn: 357185

2 files changed, 4 insertions, 4 deletions

diff --git a/lld/ELF/Target.cpp b/lld/ELF/Target.cpp
index 66f438cdd09..2e4dd526687 100644
--- a/lld/ELF/Target.cpp
+++ b/lld/ELF/Target.cpp
@@ -37,7 +37,7 @@ using namespace llvm::ELF;
 using namespace lld;
 using namespace lld::elf;
 
-TargetInfo *elf::Target;
+const TargetInfo *elf::Target;
 
 std::string lld::toString(RelType Type) {
   StringRef S = getELFRelocationTypeName(elf::Config->EMachine, Type);
@@ -175,7 +175,7 @@ void TargetInfo::relaxTlsLdToLe(uint8_t *Loc, RelType Type,
   llvm_unreachable("Should not have claimed to be relaxable");
 }
 
-uint64_t TargetInfo::getImageBase() {
+uint64_t TargetInfo::getImageBase() const {
   // Use -image-base if set. Fall back to the target default if not.
   if (Config->ImageBase)
     return *Config->ImageBase;
diff --git a/lld/ELF/Target.h b/lld/ELF/Target.h
index 5f5f7b570ed..8921a8e0d36 100644
--- a/lld/ELF/Target.h
+++ b/lld/ELF/Target.h
@@ -84,7 +84,7 @@ public:
   unsigned PageSize = 4096;
   unsigned DefaultMaxPageSize = 4096;
 
-  uint64_t getImageBase();
+  uint64_t getImageBase() const;
 
   // Offset of _GLOBAL_OFFSET_TABLE_ from base of .got or .got.plt section.
   uint64_t GotBaseSymOff = 0;
@@ -183,7 +183,7 @@ bool isPPC64SmallCodeModelTocReloc(RelType Type);
 uint64_t getPPC64TocBase();
 uint64_t getAArch64Page(uint64_t Expr);
 
-extern TargetInfo *Target;
+extern const TargetInfo *Target;
 TargetInfo *getTarget();
 
 template <class ELFT> bool isMipsPIC(const Defined *Sym);