[libunwind] add hexagon support
Cr-Mirrored-From: https://chromium.googlesource.com/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 9107594f376e37e99c71881404c686b306f93ad2
diff --git a/src/libunwind.cpp b/src/libunwind.cpp
index 1ee58ad..fd079da 100644
--- a/src/libunwind.cpp
+++ b/src/libunwind.cpp
@@ -50,6 +50,8 @@
# define REGISTER_KIND Registers_arm
#elif defined(__or1k__)
# define REGISTER_KIND Registers_or1k
+#elif defined(__hexagon__)
+# define REGISTER_KIND Registers_hexagon
#elif defined(__mips__) && defined(_ABIO32) && _MIPS_SIM == _ABIO32
# define REGISTER_KIND Registers_mips_o32
#elif defined(__mips64)