commit bcc797a2cb0cb8d4a2ca949d6693ca191c79d3c7
author Gabe Black <gabeblack@google.com> Thu Sep 24 00:36:21 2020 -0700
committer Gabe Black <gabeblack@google.com> Thu Sep 24 20:08:13 2020 +0000
tree 946d291b65d5876e4e6fa9016c8eba4a838bf9b0
parent 76bceca2e1366e8670f3dce08f0826adb50fdefc

fastmodel: Update the IRIS ThreadContext base class.

The syscall() method has been removed, and HTM related methods have
been added.

Change-Id: I796c1a554bfd4b1ee01a62c9c7ad403dd699cc0f
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/35038
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>

src/arch/arm/fastmodel/iris/thread_context.hh

diff --git a/src/arch/arm/fastmodel/iris/thread_context.hh b/src/arch/arm/fastmodel/iris/thread_context.hh
index a37fbc6..2a64b5b 100644
--- a/src/arch/arm/fastmodel/iris/thread_context.hh
+++ b/src/arch/arm/fastmodel/iris/thread_context.hh
@@ -445,12 +445,6 @@
         panic("%s not implemented.", __FUNCTION__);
     }
 
-    void
-    syscall() override
-    {
-        panic("%s not implemented.", __FUNCTION__);
-    }
-
     /** @{ */
     /**
      * Flat register interfaces
@@ -517,6 +511,24 @@
     void setCCRegFlat(RegIndex idx, RegVal val) override;
     /** @} */
 
+    // hardware transactional memory
+    void
+    htmAbortTransaction(uint64_t htm_uid, HtmFailureFaultCause cause) override
+    {
+        panic("%s not implemented.", __FUNCTION__);
+    }
+
+    BaseHTMCheckpointPtr &
+    getHtmCheckpointPtr() override
+    {
+        panic("%s not implemented.", __FUNCTION__);
+    }
+
+    void
+    setHtmCheckpointPtr(BaseHTMCheckpointPtr cpt) override
+    {
+        panic("%s not implemented.", __FUNCTION__);
+    }
 };
 
 } // namespace Iris