Deleted unneeded fields pCurrentContextPointers&volatileCurrContextPo…

…inters
dotnet · Feb 6, 2017 · d9847af · d9847af
1 parent 5f49bf4
commit d9847af
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Showing 3 changed files with 9 additions and 42 deletions.
diff --git a/src/Native/Runtime/arm/AsmOffsetsCpu.h b/src/Native/Runtime/arm/AsmOffsetsCpu.h
@@ -8,23 +8,23 @@
 //
 // NOTE: the offsets MUST be in hex notation WITHOUT the 0x prefix
 
-PLAT_ASM_SIZEOF(148, ExInfo)
+PLAT_ASM_SIZEOF(130, ExInfo)
 PLAT_ASM_OFFSET(0, ExInfo, m_pPrevExInfo)
 PLAT_ASM_OFFSET(4, ExInfo, m_pExContext)
 PLAT_ASM_OFFSET(8, ExInfo, m_exception)
 PLAT_ASM_OFFSET(0c, ExInfo, m_kind)
 PLAT_ASM_OFFSET(0d, ExInfo, m_passNumber)
 PLAT_ASM_OFFSET(10, ExInfo, m_idxCurClause)
 PLAT_ASM_OFFSET(18, ExInfo, m_frameIter)
-PLAT_ASM_OFFSET(140, ExInfo, m_notifyDebuggerSP)
+PLAT_ASM_OFFSET(128, ExInfo, m_notifyDebuggerSP)
 
 PLAT_ASM_OFFSET(4, PInvokeTransitionFrame, m_RIP)
 PLAT_ASM_OFFSET(8, PInvokeTransitionFrame, m_FramePointer)
 PLAT_ASM_OFFSET(0c, PInvokeTransitionFrame, m_pThread)
 PLAT_ASM_OFFSET(10, PInvokeTransitionFrame, m_dwFlags)
 PLAT_ASM_OFFSET(14, PInvokeTransitionFrame, m_PreservedRegs)
 
-PLAT_ASM_SIZEOF(128, StackFrameIterator)
+PLAT_ASM_SIZEOF(110, StackFrameIterator)
 PLAT_ASM_OFFSET(08, StackFrameIterator, m_FramePointer)
 PLAT_ASM_OFFSET(0c, StackFrameIterator, m_ControlPC)
 PLAT_ASM_OFFSET(10, StackFrameIterator, m_RegDisplay)
@@ -44,7 +44,7 @@ PLAT_ASM_OFFSET(20, PAL_LIMITED_CONTEXT, R11)
 PLAT_ASM_OFFSET(28, PAL_LIMITED_CONTEXT, SP)
 PLAT_ASM_OFFSET(2c, PAL_LIMITED_CONTEXT, LR)
 
-PLAT_ASM_SIZEOF(a0, REGDISPLAY)
+PLAT_ASM_SIZEOF(88, REGDISPLAY)
 PLAT_ASM_OFFSET(38, REGDISPLAY, SP)
 
 PLAT_ASM_OFFSET(10, REGDISPLAY, pR4)

diff --git a/src/Native/Runtime/coreclr/gcinfodecoder.cpp b/src/Native/Runtime/coreclr/gcinfodecoder.cpp
@@ -1484,19 +1484,19 @@ OBJECTREF* GcInfoDecoder::GetRegisterSlot(
 
     if(regNum <= 3)
     {
-        ppReg = &pRD->volatileCurrContextPointers.R0;
+        ppReg = &pRD->pR0;
         return (OBJECTREF*)*(ppReg + regNum);
     }
     else if(regNum == 12)
     {
-        return (OBJECTREF*) pRD->volatileCurrContextPointers.R12;
+        return (OBJECTREF*) pRD->pR12;
     }
     else if(regNum == 14)
     {
-        return (OBJECTREF*) pRD->pCurrentContextPointers->Lr;
+        return (OBJECTREF*) pRD->pLR;
     }
 
-    ppReg = &pRD->pCurrentContextPointers->R4;
+    ppReg = &pRD->pR4;
 
     return (OBJECTREF*)*(ppReg + regNum-4);
 

diff --git a/src/Native/Runtime/regdisplay.h b/src/Native/Runtime/regdisplay.h
@@ -49,37 +49,7 @@ struct REGDISPLAY
 
 #elif defined(_TARGET_ARM_)
 
-typedef struct _ArmVolatileContextPointer
-{
-    PTR_UIntNative R0;
-    PTR_UIntNative R1;
-    PTR_UIntNative R2;
-    PTR_UIntNative R3;
-    PTR_UIntNative R12;
-} ArmVolatileContextPointer;
-
-typedef struct _ArmNonVolatileContextPointer {
-    PTR_UIntNative R4;
-    PTR_UIntNative R5;
-    PTR_UIntNative R6;
-    PTR_UIntNative R7;
-    PTR_UIntNative R8;
-    PTR_UIntNative R9;
-    PTR_UIntNative R10;
-    PTR_UIntNative R11;
-    PTR_UIntNative Lr;
-
-    PTR_UInt64 D8;
-    PTR_UInt64 D9;
-    PTR_UInt64 D10;
-    PTR_UInt64 D11;
-    PTR_UInt64 D12;
-    PTR_UInt64 D13;
-    PTR_UInt64 D14;
-    PTR_UInt64 D15;
-} ArmNonVolatileContextPointer;
-
-struct REGDISPLAY 
+struct REGDISPLAY
 {
     PTR_UIntNative pR0;
     PTR_UIntNative pR1;
@@ -105,9 +75,6 @@ struct REGDISPLAY
                           // for EH, but not adjusted, so we only need
                           // their values, not their addresses
 
-    ArmNonVolatileContextPointer *pCurrentContextPointers;
-    ArmVolatileContextPointer     volatileCurrContextPointers;
-
     inline PCODE GetIP() { return IP; }
     inline PTR_PCODE GetAddrOfIP() { return pIP; }
     inline UIntNative GetSP() { return SP; }