1 files changed, 29 insertions, 25 deletions

diff --git a/src/arch/sparc/process.cc b/src/arch/sparc/process.cc
index a8fda04eb..987e0465e 100644
--- a/src/arch/sparc/process.cc
+++ b/src/arch/sparc/process.cc
@@ -112,44 +112,45 @@ SparcLiveProcess::startup()
 {
     Process::startup();
 
+    ThreadContext *tc = system->getThreadContext(contextIds[0]);
     //From the SPARC ABI
 
     //Setup default FP state
-    threadContexts[0]->setMiscRegNoEffect(MISCREG_FSR, 0);
+    tc->setMiscRegNoEffect(MISCREG_FSR, 0);
 
-    threadContexts[0]->setMiscRegNoEffect(MISCREG_TICK, 0);
+    tc->setMiscRegNoEffect(MISCREG_TICK, 0);
 
     /*
      * Register window management registers
      */
 
     //No windows contain info from other programs
-    //threadContexts[0]->setMiscRegNoEffect(MISCREG_OTHERWIN, 0);
-    threadContexts[0]->setIntReg(NumIntArchRegs + 6, 0);
+    //tc->setMiscRegNoEffect(MISCREG_OTHERWIN, 0);
+    tc->setIntReg(NumIntArchRegs + 6, 0);
     //There are no windows to pop
-    //threadContexts[0]->setMiscRegNoEffect(MISCREG_CANRESTORE, 0);
-    threadContexts[0]->setIntReg(NumIntArchRegs + 4, 0);
+    //tc->setMiscRegNoEffect(MISCREG_CANRESTORE, 0);
+    tc->setIntReg(NumIntArchRegs + 4, 0);
     //All windows are available to save into
-    //threadContexts[0]->setMiscRegNoEffect(MISCREG_CANSAVE, NWindows - 2);
-    threadContexts[0]->setIntReg(NumIntArchRegs + 3, NWindows - 2);
+    //tc->setMiscRegNoEffect(MISCREG_CANSAVE, NWindows - 2);
+    tc->setIntReg(NumIntArchRegs + 3, NWindows - 2);
     //All windows are "clean"
-    //threadContexts[0]->setMiscRegNoEffect(MISCREG_CLEANWIN, NWindows);
-    threadContexts[0]->setIntReg(NumIntArchRegs + 5, NWindows);
+    //tc->setMiscRegNoEffect(MISCREG_CLEANWIN, NWindows);
+    tc->setIntReg(NumIntArchRegs + 5, NWindows);
     //Start with register window 0
-    threadContexts[0]->setMiscRegNoEffect(MISCREG_CWP, 0);
+    tc->setMiscRegNoEffect(MISCREG_CWP, 0);
     //Always use spill and fill traps 0
-    //threadContexts[0]->setMiscRegNoEffect(MISCREG_WSTATE, 0);
-    threadContexts[0]->setIntReg(NumIntArchRegs + 7, 0);
+    //tc->setMiscRegNoEffect(MISCREG_WSTATE, 0);
+    tc->setIntReg(NumIntArchRegs + 7, 0);
     //Set the trap level to 0
-    threadContexts[0]->setMiscRegNoEffect(MISCREG_TL, 0);
+    tc->setMiscRegNoEffect(MISCREG_TL, 0);
     //Set the ASI register to something fixed
-    threadContexts[0]->setMiscRegNoEffect(MISCREG_ASI, ASI_PRIMARY);
+    tc->setMiscRegNoEffect(MISCREG_ASI, ASI_PRIMARY);
 
     /*
      * T1 specific registers
      */
     //Turn on the icache, dcache, dtb translation, and itb translation.
-    threadContexts[0]->setMiscRegNoEffect(MISCREG_MMU_LSU_CTRL, 15);
+    tc->setMiscRegNoEffect(MISCREG_MMU_LSU_CTRL, 15);
 }
 
 void
@@ -160,8 +161,9 @@ Sparc32LiveProcess::startup()
 
     SparcLiveProcess::startup();
 
+    ThreadContext *tc = system->getThreadContext(contextIds[0]);
     //The process runs in user mode with 32 bit addresses
-    threadContexts[0]->setMiscReg(MISCREG_PSTATE, 0x0a);
+    tc->setMiscReg(MISCREG_PSTATE, 0x0a);
 
     argsInit(32 / 8, VMPageSize);
 }
@@ -174,8 +176,9 @@ Sparc64LiveProcess::startup()
 
     SparcLiveProcess::startup();
 
+    ThreadContext *tc = system->getThreadContext(contextIds[0]);
     //The process runs in user mode
-    threadContexts[0]->setMiscReg(MISCREG_PSTATE, 0x02);
+    tc->setMiscReg(MISCREG_PSTATE, 0x02);
 
     argsInit(sizeof(IntReg), VMPageSize);
 }
@@ -391,20 +394,21 @@ SparcLiveProcess::argsInit(int pageSize)
     fillStart = stack_base;
     spillStart = fillStart + sizeof(MachInst) * numFillInsts;
 
+    ThreadContext *tc = system->getThreadContext(contextIds[0]);
     //Set up the thread context to start running the process
     //assert(NumArgumentRegs >= 2);
-    //threadContexts[0]->setIntReg(ArgumentReg[0], argc);
-    //threadContexts[0]->setIntReg(ArgumentReg[1], argv_array_base);
-    threadContexts[0]->setIntReg(StackPointerReg, stack_min - StackBias);
+    //tc->setIntReg(ArgumentReg[0], argc);
+    //tc->setIntReg(ArgumentReg[1], argv_array_base);
+    tc->setIntReg(StackPointerReg, stack_min - StackBias);
 
     // %g1 is a pointer to a function that should be run at exit. Since we
     // don't have anything like that, it should be set to 0.
-    threadContexts[0]->setIntReg(1, 0);
+    tc->setIntReg(1, 0);
 
     Addr prog_entry = objFile->entryPoint();
-    threadContexts[0]->setPC(prog_entry);
-    threadContexts[0]->setNextPC(prog_entry + sizeof(MachInst));
-    threadContexts[0]->setNextNPC(prog_entry + (2 * sizeof(MachInst)));
+    tc->setPC(prog_entry);
+    tc->setNextPC(prog_entry + sizeof(MachInst));
+    tc->setNextNPC(prog_entry + (2 * sizeof(MachInst)));
 
     //Align the "stack_min" to a page boundary.
     stack_min = roundDown(stack_min, pageSize);