mem-cache: Add multiple eviction stats

[gem5.git] / src / arch / arm / remote_gdb.hh

diff --git a/src/arch/arm/remote_gdb.hh b/src/arch/arm/remote_gdb.hh
index 13ceac17fed229c6aeccd43c33166d06cba64cbc..e52ed663ab0062ec41d33bc9429113b4418d8f77 100644 (file)
--- a/src/arch/arm/remote_gdb.hh
+++ b/src/arch/arm/remote_gdb.hh
@@ -1,7 +1,7 @@
 /*
  * Copyright 2015 LabWare
  * Copyright 2014 Google, Inc.
- * Copyright (c) 2013 ARM Limited
+ * Copyright (c) 2013, 2016, 2018-2019 ARM Limited
  * All rights reserved
  *
  * The license below extends only to copyright in the software and shall
@@ -50,7 +50,9 @@
 
 #include <algorithm>
 
+#include "arch/arm/registers.hh"
 #include "arch/arm/utility.hh"
+#include "base/compiler.hh"
 #include "base/remote_gdb.hh"
 
 class System;
@@ -70,16 +72,20 @@ class RemoteGDB : public BaseRemoteGDB
       private:
         struct {
           uint32_t gpr[16];
-          uint32_t fpr[8*3];
-          uint32_t fpscr;
           uint32_t cpsr;
-        } r;
+          uint64_t fpr[32];
+          uint32_t fpscr;
+        } M5_ATTR_PACKED r;
       public:
         char *data() const { return (char *)&r; }
         size_t size() const { return sizeof(r); }
         void getRegs(ThreadContext*);
         void setRegs(ThreadContext*) const;
-        const std::string name() const { return gdb->name() + ".AArch32GdbRegCache"; }
+        const std::string
+        name() const
+        {
+            return gdb->name() + ".AArch32GdbRegCache";
+        }
     };
 
     class AArch64GdbRegCache : public BaseGdbRegCache
@@ -90,20 +96,35 @@ class RemoteGDB : public BaseRemoteGDB
           uint64_t x[31];
           uint64_t spx;
           uint64_t pc;
-          uint64_t cpsr;
-          uint32_t v[32*4];
-        } r;
+          uint32_t cpsr;
+          VecElem v[NumVecV8ArchRegs * NumVecElemPerNeonVecReg];
+          uint32_t fpsr;
+          uint32_t fpcr;
+        } M5_ATTR_PACKED r;
       public:
         char *data() const { return (char *)&r; }
         size_t size() const { return sizeof(r); }
         void getRegs(ThreadContext*);
         void setRegs(ThreadContext*) const;
-        const std::string name() const { return gdb->name() + ".AArch64GdbRegCache"; }
+        const std::string
+        name() const
+        {
+            return gdb->name() + ".AArch64GdbRegCache";
+        }
     };
 
+    AArch32GdbRegCache regCache32;
+    AArch64GdbRegCache regCache64;
+
   public:
-    RemoteGDB(System *_system, ThreadContext *tc);
+    RemoteGDB(System *_system, ThreadContext *tc, int _port);
     BaseGdbRegCache *gdbRegs();
+    std::vector<std::string>
+    availableFeatures() const
+    {
+        return {"qXfer:features:read+"};
+    };
+    bool getXferFeaturesRead(const std::string &annex, std::string &output);
 };
 } // namespace ArmISA