4 files changed, 8 insertions, 7 deletions
diff --git a/src/arch/power/linux/process.cc b/src/arch/power/linux/process.cc
index b03ccfc8c..504d0e334 100644
--- a/src/arch/power/linux/process.cc
+++ b/src/arch/power/linux/process.cc
@@ -52,7 +52,8 @@ static SyscallReturn
 unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
           ThreadContext *tc)
 {
-    TypedBufferArg<Linux::utsname> name(process->getSyscallArg(tc, 0));
+    int index = 0;
+    TypedBufferArg<Linux::utsname> name(process->getSyscallArg(tc, index));
 
     strcpy(name->sysname, "Linux");
     strcpy(name->nodename, "m5.eecs.umich.edu");
@@ -437,12 +438,12 @@ PowerLinuxProcess::startup()
 }
 
 PowerISA::IntReg
-PowerLinuxProcess::getSyscallArg(ThreadContext *tc, int i)
+PowerLinuxProcess::getSyscallArg(ThreadContext *tc, int &i)
 {
     // Linux apparently allows more parameter than the ABI says it should.
     // This limit may need to be increased even further.
     assert(i < 6);
-    return tc->readIntReg(ArgumentReg0 + i);
+    return tc->readIntReg(ArgumentReg0 + i++);
 }
 
 void
diff --git a/src/arch/power/linux/process.hh b/src/arch/power/linux/process.hh
index 78b0eef7f..db6759a77 100644
--- a/src/arch/power/linux/process.hh
+++ b/src/arch/power/linux/process.hh
@@ -46,7 +46,7 @@ class PowerLinuxProcess : public PowerLiveProcess
 
     void startup();
 
-    PowerISA::IntReg getSyscallArg(ThreadContext *tc, int i);
+    PowerISA::IntReg getSyscallArg(ThreadContext *tc, int &i);
     void setSyscallArg(ThreadContext *tc, int i, PowerISA::IntReg val);
 
     /// Array of syscall descriptors, indexed by call number.
diff --git a/src/arch/power/process.cc b/src/arch/power/process.cc
index 8828a1a93..92f993e4c 100644
--- a/src/arch/power/process.cc
+++ b/src/arch/power/process.cc
@@ -266,10 +266,10 @@ PowerLiveProcess::argsInit(int intSize, int pageSize)
 }
 
 PowerISA::IntReg
-PowerLiveProcess::getSyscallArg(ThreadContext *tc, int i)
+PowerLiveProcess::getSyscallArg(ThreadContext *tc, int &i)
 {
     assert(i < 5);
-    return tc->readIntReg(ArgumentReg0 + i);
+    return tc->readIntReg(ArgumentReg0 + i++);
 }
 
 void
diff --git a/src/arch/power/process.hh b/src/arch/power/process.hh
index dae776c4c..ede75f05f 100644
--- a/src/arch/power/process.hh
+++ b/src/arch/power/process.hh
@@ -50,7 +50,7 @@ class PowerLiveProcess : public LiveProcess
 
   public:
     void argsInit(int intSize, int pageSize);
-    PowerISA::IntReg getSyscallArg(ThreadContext *tc, int i);
+    PowerISA::IntReg getSyscallArg(ThreadContext *tc, int &i);
     void setSyscallArg(ThreadContext *tc, int i, PowerISA::IntReg val);
     void setSyscallReturn(ThreadContext *tc, SyscallReturn return_value);
 };