X-Git-Url: https://git.saurik.com/apple/ld64.git/blobdiff_plain/599556ff3dd31aab68bb9685f1ed7fc4867803e7..ba348e2165668ae0f4af8b349fc4a6d0910950ed:/src/ld/parsers/libunwind/DwarfInstructions.hpp

diff --git a/src/ld/parsers/libunwind/DwarfInstructions.hpp b/src/ld/parsers/libunwind/DwarfInstructions.hpp
index 1835540..c14c38f 100644
--- a/src/ld/parsers/libunwind/DwarfInstructions.hpp
+++ b/src/ld/parsers/libunwind/DwarfInstructions.hpp
@@ -167,6 +167,14 @@ private:
 												const Registers_arm64&, const typename CFI_Parser<A>::PrologInfo& prolog,
 												char warningBuffer[1024]);
 	
+  // arm specific variants
+	static bool   isReturnAddressRegister(int regNum, const Registers_arm&);
+	static pint_t getCFA(A& addressSpace, const typename CFI_Parser<A>::PrologInfo& prolog, const Registers_arm&);
+	static compact_unwind_encoding_t encodeToUseDwarf(const Registers_arm&);
+	static compact_unwind_encoding_t createCompactEncodingFromProlog(A& addressSpace, pint_t funcAddr,
+												const Registers_arm&, const typename CFI_Parser<A>::PrologInfo& prolog,
+												char warningBuffer[1024]);
+	
 };
 
 
@@ -1962,6 +1970,29 @@ compact_unwind_encoding_t DwarfInstructions<A,R>::createCompactEncodingFromProlo
 }
 
 
+
+
+//
+//	arm specific functions
+//
+
+template <typename A, typename R>
+compact_unwind_encoding_t DwarfInstructions<A,R>::encodeToUseDwarf(const Registers_arm&) 
+{
+	return UNWIND_ARM_MODE_DWARF;
+}
+
+
+template <typename A, typename R>
+compact_unwind_encoding_t DwarfInstructions<A,R>::createCompactEncodingFromProlog(A& addressSpace, pint_t funcAddr,
+												const Registers_arm& r, const typename CFI_Parser<A>::PrologInfo& prolog,
+												char warningBuffer[1024])
+{
+	warningBuffer[0] = '\0';
+	return UNWIND_ARM_MODE_DWARF;
+}
+
+
 } // namespace libunwind