[XRay][compiler-rt] Add noop patch functions for unsupported arches.

Summary:
Typed event patching is implemented for x86-64, but functions must
be defined for other arches.

Reviewers: dberris, pelikan

Subscribers: nemanjai, javed.absar, delcypher, #sanitizers, llvm-commits

Differential Revision: https://reviews.llvm.org/D45749

llvm-svn: 330231

5 files changed, 30 insertions, 0 deletions

diff --git a/compiler-rt/lib/xray/xray_AArch64.cc b/compiler-rt/lib/xray/xray_AArch64.cc
index f26e77dd7fc..096de009e83 100644
--- a/compiler-rt/lib/xray/xray_AArch64.cc
+++ b/compiler-rt/lib/xray/xray_AArch64.cc
@@ -112,6 +112,12 @@ bool patchCustomEvent(const bool Enable, const uint32_t FuncId,
   return false;
 }
 
+bool patchTypedEvent(const bool Enable, const uint32_t FuncId,
+                     const XRaySledEntry &Sled) XRAY_NEVER_INSTRUMENT {
+  // FIXME: Implement in aarch64?
+  return false;
+}
+
 // FIXME: Maybe implement this better?
 bool probeRequiredCPUFeatures() XRAY_NEVER_INSTRUMENT { return true; }
 
diff --git a/compiler-rt/lib/xray/xray_arm.cc b/compiler-rt/lib/xray/xray_arm.cc
index da4efcdd2b1..5b828287e3f 100644
--- a/compiler-rt/lib/xray/xray_arm.cc
+++ b/compiler-rt/lib/xray/xray_arm.cc
@@ -149,6 +149,12 @@ bool patchCustomEvent(const bool Enable, const uint32_t FuncId,
   return false;
 }
 
+bool patchTypedEvent(const bool Enable, const uint32_t FuncId,
+                     const XRaySledEntry &Sled) XRAY_NEVER_INSTRUMENT {
+  // FIXME: Implement in arm?
+  return false;
+}
+
 // FIXME: Maybe implement this better?
 bool probeRequiredCPUFeatures() XRAY_NEVER_INSTRUMENT { return true; }
 
diff --git a/compiler-rt/lib/xray/xray_mips.cc b/compiler-rt/lib/xray/xray_mips.cc
index cd863304db2..6f824382866 100644
--- a/compiler-rt/lib/xray/xray_mips.cc
+++ b/compiler-rt/lib/xray/xray_mips.cc
@@ -158,6 +158,12 @@ bool patchCustomEvent(const bool Enable, const uint32_t FuncId,
   return false;
 }
 
+bool patchTypedEvent(const bool Enable, const uint32_t FuncId,
+                     const XRaySledEntry &Sled) XRAY_NEVER_INSTRUMENT {
+  // FIXME: Implement in mips?
+  return false;
+}
+
 } // namespace __xray
 
 extern "C" void __xray_ArgLoggerEntry() XRAY_NEVER_INSTRUMENT {
diff --git a/compiler-rt/lib/xray/xray_mips64.cc b/compiler-rt/lib/xray/xray_mips64.cc
index fa8fdd5abcc..f1bdf1d7d22 100644
--- a/compiler-rt/lib/xray/xray_mips64.cc
+++ b/compiler-rt/lib/xray/xray_mips64.cc
@@ -166,6 +166,12 @@ bool patchCustomEvent(const bool Enable, const uint32_t FuncId,
   // FIXME: Implement in mips64?
   return false;
 }
+
+bool patchTypedEvent(const bool Enable, const uint32_t FuncId,
+                     const XRaySledEntry &Sled) XRAY_NEVER_INSTRUMENT {
+  // FIXME: Implement in mips64?
+  return false;
+}
 } // namespace __xray
 
 extern "C" void __xray_ArgLoggerEntry() XRAY_NEVER_INSTRUMENT {
diff --git a/compiler-rt/lib/xray/xray_powerpc64.cc b/compiler-rt/lib/xray/xray_powerpc64.cc
index ab03cb10042..5e4938361c0 100644
--- a/compiler-rt/lib/xray/xray_powerpc64.cc
+++ b/compiler-rt/lib/xray/xray_powerpc64.cc
@@ -99,6 +99,12 @@ bool patchCustomEvent(const bool Enable, const uint32_t FuncId,
   return false;
 }
 
+bool patchTypedEvent(const bool Enable, const uint32_t FuncId,
+                     const XRaySledEntry &Sled) XRAY_NEVER_INSTRUMENT {
+  // FIXME: Implement in powerpc64?
+  return false;
+}
+
 } // namespace __xray
 
 extern "C" void __xray_ArgLoggerEntry() XRAY_NEVER_INSTRUMENT {