From: noahfalk <noahfalk@microsoft.com>
Date: Tue, 5 Feb 2019 08:04:58 +0000 (-0800)
Subject: Merge "Fix SOS GCInfo for Arm/Arm64" PR #22188 from coreclr SOS.
X-Git-Tag: submit/tizen/20190813.035844~58^2~2^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=da4b87b09c5e02ceb1df31ec0db1ffd8b15520c6;p=platform%2Fcore%2Fdotnet%2Fdiagnostics.git

Merge "Fix SOS GCInfo for Arm/Arm64" PR #22188 from coreclr SOS.

(work originally by mikem, I just split his mega-commit so history would a little more understandable)
---

diff --git a/src/SOS/gcdump/gcdumpnonx86.cpp b/src/SOS/gcdump/gcdumpnonx86.cpp
index 766b15423..763503764 100644
--- a/src/SOS/gcdump/gcdumpnonx86.cpp
+++ b/src/SOS/gcdump/gcdumpnonx86.cpp
@@ -285,7 +285,11 @@ size_t      GCDump::DumpGCTable(PTR_CBYTE      gcInfoBlock,
                                                   | DECODE_GENERICS_INST_CONTEXT
                                                   | DECODE_GC_LIFETIMES
                                                   | DECODE_PROLOG_LENGTH
-                                                  | DECODE_RETURN_KIND),
+                                                  | DECODE_RETURN_KIND
+#if defined(_TARGET_ARM_) || defined(_TARGET_ARM64_)
+                                                  | DECODE_HAS_TAILCALLS
+#endif
+                                                 ),
                              0);
 
     if (NO_SECURITY_OBJECT != hdrdecoder.GetSecurityObjectStackSlot() ||