X-Git-Url: https://git.saurik.com/apple/ld64.git/blobdiff_plain/afe874b1634377ecb27057ee76deb04915bb34d7..fb9a160cc46cd88a41dda5ab61012c5572e56f33:/src/ld/passes/tlvp.cpp

diff --git a/src/ld/passes/tlvp.cpp b/src/ld/passes/tlvp.cpp
index a102e97..aec9562 100644
--- a/src/ld/passes/tlvp.cpp
+++ b/src/ld/passes/tlvp.cpp
@@ -30,7 +30,6 @@
 
 #include <vector>
 #include <map>
-#include <ext/hash_map>
 
 #include "ld.hpp"
 #include "tlvp.h"
@@ -49,11 +48,9 @@ public:
 							symbolTableNotIn, false, false, false, ld::Atom::Alignment(3)), 
 				_fixup(0, ld::Fixup::k1of1, ld::Fixup::kindStoreTargetAddressLittleEndian64, target),
 				_target(target)
-					{ _fixup.weakImport = weakImport; internal.addAtom(*this); }
+					{	_fixup.weakImport = weakImport; internal.addAtom(*this); }
 
 	virtual const ld::File*					file() const					{ return NULL; }
-	virtual bool							translationUnitSource(const char** dir, const char**) const 
-																			{ return false; }
 	virtual const char*						name() const					{ return _target->name(); }
 	virtual uint64_t						size() const					{ return 8; }
 	virtual uint64_t						objectAddress() const			{ return 0; }
@@ -145,6 +142,10 @@ void doPass(const Options& opts, ld::Internal& internal)
 					case ld::Fixup::kindStoreTargetAddressX86Abs32TLVLoad:
 					case ld::Fixup::kindStoreX86PCRel32TLVLoad:
 					case ld::Fixup::kindStoreX86Abs32TLVLoad:
+#if SUPPORT_ARCH_arm64
+					case ld::Fixup::kindStoreTargetAddressARM64TLVPLoadPage21:
+					case ld::Fixup::kindStoreTargetAddressARM64TLVPLoadPageOff12:
+#endif
 						ref.fixupWithTLVStore = fit;
 						break;
 					default:
@@ -233,6 +234,14 @@ void doPass(const Options& opts, ld::Internal& internal)
 				case ld::Fixup::kindStoreX86Abs32TLVLoad:
 					it->fixupWithTLVStore->kind = ld::Fixup::kindStoreX86Abs32TLVLoadNowLEA;
 					break;
+#if SUPPORT_ARCH_arm64
+				case ld::Fixup::kindStoreTargetAddressARM64TLVPLoadPage21:
+					it->fixupWithTLVStore->kind = ld::Fixup::kindStoreTargetAddressARM64TLVPLoadNowLeaPage21;
+					break;
+				case ld::Fixup::kindStoreTargetAddressARM64TLVPLoadPageOff12:
+					it->fixupWithTLVStore->kind = ld::Fixup::kindStoreTargetAddressARM64TLVPLoadNowLeaPageOff12;
+					break;
+#endif
 				default:
 					assert(0 && "bad store kind for TLV optimization");
 			}
@@ -256,6 +265,9 @@ void doPass(const Options& opts, ld::Internal& internal)
 			continue;
 		for (std::vector<const ld::Atom*>::iterator ait=sect->atoms.begin();  ait != sect->atoms.end(); ++ait) {
 			const ld::Atom* atom = *ait;
+			if ( ! opts.canUseThreadLocalVariables() ) {
+				throwf("targeted OS version does not support use of thread local variables in %s", atom->name());
+			}
 			for (ld::Fixup::iterator fit = atom->fixupsBegin(), end=atom->fixupsEnd(); fit != end; ++fit) {
 				if ( fit->offsetInAtom != 0 ) {
 					assert(fit->binding == ld::Fixup::bindingDirectlyBound && "thread variable def contains pointer to global");