utils/LLVMVisualizers/llvm.natvis

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <!--
   3 Visual Studio Native Debugging Visualizers for LLVM
   4
   5 For Visual Studio 2013 only, put this file into
   6 "%USERPROFILE%\Documents\Visual Studio 2013\Visualizers" or create a symbolic link so it updates automatically.
   7
   8 For later versions of Visual Studio, no setup is required.
   9 -->
  10 <AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
  11   <Type Name="llvm::SmallVectorImpl&lt;*&gt;">
  12     <DisplayString IncludeView ="elt0" Condition="Size == 0"></DisplayString>
  13     <DisplayString IncludeView ="elt0">{(($T1*)BeginX)[0]}{*this,view(elt1)}</DisplayString>
  14     <DisplayString IncludeView ="elt1" Condition="Size == 1"></DisplayString>
  15     <DisplayString IncludeView ="elt1">, {(($T1*)BeginX)[1]}{*this,view(elt2)}</DisplayString>
  16     <DisplayString IncludeView ="elt2" Condition="Size == 2"></DisplayString>
  17     <DisplayString IncludeView ="elt2">, {(($T1*)BeginX)[2]}{*this,view(elt3)}</DisplayString>
  18     <DisplayString IncludeView ="elt3" Condition="Size == 3"></DisplayString>
  19     <DisplayString IncludeView ="elt3">, {(($T1*)BeginX)[3]}{*this,view(elt4)}</DisplayString>
  20     <DisplayString IncludeView ="elt4" Condition="Size == 4"></DisplayString>
  21     <DisplayString IncludeView ="elt4">, /* {Size - 4} more*/ </DisplayString>
  22     <DisplayString Condition="Size == 0">empty</DisplayString>
  23     <DisplayString Condition="Size != 0">{{{*this,view(elt0)}}}</DisplayString>
  24     <DisplayString>Uninitialized</DisplayString>
  25     <Expand>
  26       <Item Name="[size]">Size</Item>
  27       <Item Name="[capacity]">Capacity</Item>
  28       <ArrayItems>
  29         <Size>Size</Size>
  30         <ValuePointer>($T1*)BeginX</ValuePointer>
  31       </ArrayItems>
  32     </Expand>
  33   </Type>
  34   <Type Name="llvm::APInt">
  35     <!-- For now, only handle up to 64-bit unsigned ints -->
  36     <DisplayString Condition="BitWidth &lt;= 64">{U.VAL}</DisplayString>
  37     <DisplayString>Cannot visualize APInts longer than 64 bits</DisplayString>
  38   </Type>
  39   <Type Name="llvm::ArrayRef&lt;*&gt;">
  40     <DisplayString Condition="Length == 0">empty</DisplayString>
  41     <DisplayString Condition="Length != 0">{{ size={Length} }}</DisplayString>
  42     <Expand>
  43       <Item Name="[size]">Length</Item>
  44       <ArrayItems>
  45         <Size>Length</Size>
  46         <ValuePointer>Data</ValuePointer>
  47       </ArrayItems>
  48     </Expand>
  49   </Type>
  50   <Type Name="llvm::SmallString&lt;*&gt;">
  51     <DisplayString>{(const char*)BeginX,[Size] na}</DisplayString>
  52     <StringView>(const char*)BeginX,[Size]</StringView>
  53     <Expand>
  54       <Item Name="[size]">Size</Item>
  55       <Item Name="[capacity]">Capacity</Item>
  56       <ArrayItems>
  57         <Size>Size</Size>
  58         <ValuePointer>(char*)BeginX</ValuePointer>
  59       </ArrayItems>
  60     </Expand>
  61   </Type>
  62
  63   <Type Name="StringView">
  64     <DisplayString>{First,[Last - First]s}</DisplayString>
  65   </Type>
  66
  67   <Type Name="llvm::StringRef">
  68     <DisplayString>{Data,[Length]s}</DisplayString>
  69     <StringView>Data,[Length]s</StringView>
  70     <Expand>
  71       <Item Name="[size]">Length</Item>
  72       <ArrayItems>
  73         <Size>Length</Size>
  74         <ValuePointer>Data</ValuePointer>
  75       </ArrayItems>
  76     </Expand>
  77   </Type>
  78
  79   <!-- PointerIntPair. In addition to the regular view, it is possible to view just the pointer or just the int
  80     The same code is duplicated from the regular viewer to improve the performance of the common case -->
  81   <Type Name="llvm::PointerIntPair&lt;*&gt;">
  82     <DisplayString IncludeView="ptr">{($T1)(Value &amp; $T5::PointerBitMask)}</DisplayString>
  83     <DisplayString IncludeView="int">{($T3)((Value &gt;&gt; $T5::IntShift) &amp; $T5::IntMask)}</DisplayString>
  84     <DisplayString>{$T5::IntMask}: {($T1)(Value &amp; $T5::PointerBitMask)} [{($T3)((Value &gt;&gt; $T5::IntShift) &amp; $T5::IntMask)}]</DisplayString>
  85     <Expand>
  86       <Item Name="[ptr]">($T1)(Value &amp; $T5::PointerBitMask)</Item>
  87       <Item Name="[int]">($T3)((Value &gt;&gt; $T5::IntShift) &amp; $T5::IntMask)</Item>
  88     </Expand>
  89   </Type>
  90   <!-- PointerUnion types -->
  91   <Type Name="llvm::pointer_union_detail::PointerUnionMembers&lt;*&gt;">
  92     <DisplayString Optional="true" Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 0">
  93       {($T4)(Val.Value &amp; $T2::InfoTy::PointerBitMask)}
  94     </DisplayString>
  95     <DisplayString Optional="true" Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 1">
  96       {($T5)(Val.Value &amp; $T2::InfoTy::PointerBitMask)}
  97     </DisplayString>
  98     <DisplayString Optional="true" Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 2">
  99       {($T6)(Val.Value &amp; $T2::InfoTy::PointerBitMask)}
 100     </DisplayString>
 101     <DisplayString Optional="true" Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 3">
 102       {($T7)(Val.Value &amp; $T2::InfoTy::PointerBitMask)}
 103     </DisplayString>
 104     <DisplayString>Unexpected index in PointerUnion: {(Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask}</DisplayString>
 105     <Expand>
 106       <Item Name="[Holds]" Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 0">"$T4",s8b</Item>
 107       <Item Name="[Ptr]" Optional="true"  Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 0">
 108         ($T4)(Val.Value &amp; $T2::InfoTy::PointerBitMask)
 109       </Item>
 110       <Item Name="[Holds]" Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 1">"$T5",s8b</Item>
 111       <Item Name="[Ptr]" Optional="true"  Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 1">
 112         ($T5)(Val.Value &amp; $T2::InfoTy::PointerBitMask)
 113       </Item>
 114       <Item Name="[Holds]" Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 2">"$T6",s8b</Item>
 115       <Item Name="[Ptr]" Optional="true"  Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 2">
 116         ($T6)(Val.Value &amp; $T2::InfoTy::PointerBitMask)
 117       </Item>
 118       <Item Name="[Holds]" Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 3">"$T6",s8b</Item>
 119       <Item Name="[Ptr]" Optional="true"  Condition="((Val.Value&gt;&gt;$T2::InfoTy::IntShift) &amp; $T2::InfoTy::IntMask) == 3">
 120         ($T7)(Val.Value &amp; $T2::InfoTy::PointerBitMask)
 121       </Item>
 122     </Expand>
 123   </Type>
 124
 125   <Type Name="llvm::iplist&lt;*,*&gt;">
 126     <DisplayString Condition="Head == 0">{{ empty }}</DisplayString>
 127     <DisplayString Condition="Head != 0">{{ head={Head} }}</DisplayString>
 128     <Expand>
 129       <LinkedListItems>
 130         <HeadPointer>Head</HeadPointer>
 131         <NextPointer>Next</NextPointer>
 132         <ValueNode>this</ValueNode>
 133       </LinkedListItems>
 134     </Expand>
 135   </Type>
 136
 137   <Type Name="llvm::IntrusiveRefCntPtr&lt;*&gt;">
 138     <DisplayString Condition="Obj == 0">empty</DisplayString>
 139     <DisplayString Condition="(Obj != 0) &amp;&amp; (Obj-&gt;RefCount == 1)">RefPtr [1 ref] {*Obj}</DisplayString>
 140     <DisplayString Condition="(Obj != 0) &amp;&amp; (Obj-&gt;RefCount != 1)">RefPtr [{Obj-&gt;RefCount} refs] {*Obj}</DisplayString>
 141     <Expand>
 142       <Item Condition="Obj != 0" Name="[refs]">Obj-&gt;RefCount</Item>
 143       <ExpandedItem Condition="Obj != 0">Obj</ExpandedItem>
 144     </Expand>
 145   </Type>
 146
 147   <Type Name="llvm::SmallPtrSet&lt;*,*&gt;">
 148     <DisplayString Condition="CurArray == SmallArray">{{ [Small Mode] size={NumNonEmpty}, capacity={CurArraySize} }}</DisplayString>
 149     <DisplayString Condition="CurArray != SmallArray">{{ [Big Mode] size={NumNonEmpty}, capacity={CurArraySize} }}</DisplayString>
 150     <Expand>
 151       <Item Name="[size]">NumNonEmpty</Item>
 152       <Item Name="[capacity]">CurArraySize</Item>
 153       <ArrayItems>
 154         <Size>NumNonEmpty</Size>
 155         <ValuePointer>($T1*)CurArray</ValuePointer>
 156       </ArrayItems>
 157     </Expand>
 158   </Type>
 159
 160   <Type Name="llvm::DenseMap&lt;*,*,*&gt;">
 161     <DisplayString Condition="NumEntries == 0">empty</DisplayString>
 162     <DisplayString Condition="NumEntries != 0">{{ size={NumEntries}, buckets={NumBuckets} }}</DisplayString>
 163     <Expand>
 164       <Item Name="[size]">NumEntries</Item>
 165       <Item Name="[buckets]">NumBuckets</Item>
 166       <ArrayItems>
 167         <Size>NumBuckets</Size>
 168         <ValuePointer>Buckets</ValuePointer>
 169       </ArrayItems>
 170     </Expand>
 171   </Type>
 172
 173   <Type Name="llvm::StringMap&lt;*,*&gt;">
 174     <DisplayString>{{ size={NumItems}, buckets={NumBuckets} }}</DisplayString>
 175     <Expand>
 176       <Item Name="[size]">NumItems</Item>
 177       <Item Name="[buckets]">NumBuckets</Item>
 178       <ArrayItems>
 179         <Size>NumBuckets</Size>
 180         <ValuePointer>(MapEntryTy**)TheTable</ValuePointer>
 181       </ArrayItems>
 182     </Expand>
 183   </Type>
 184
 185   <Type Name="llvm::StringMapEntry&lt;*&gt;">
 186     <DisplayString Condition="StrLen == 0">empty</DisplayString>
 187     <DisplayString Condition="StrLen != 0">({this+1,s}, {second})</DisplayString>
 188     <Expand>
 189       <Item Name="[key]">this+1,s</Item>
 190       <Item Name="[value]" Condition="StrLen != 0">second</Item>
 191     </Expand>
 192   </Type>
 193
 194   <Type Name="llvm::Triple">
 195     <DisplayString>{Data}</DisplayString>
 196   </Type>
 197
 198   <Type Name="llvm::Optional&lt;*&gt;">
 199     <DisplayString Condition="!Storage.hasVal">None</DisplayString>
 200     <DisplayString Condition="Storage.hasVal">{*(($T1 *)(unsigned char *)Storage.storage.buffer)}</DisplayString>
 201     <Expand>
 202       <Item Name="[underlying]" Condition="Storage.hasVal">*(($T1 *)(unsigned char *)Storage.storage.buffer)</Item>
 203     </Expand>
 204   </Type>
 205
 206   <Type Name="llvm::Expected&lt;*&gt;">
 207     <DisplayString Condition="HasError">Error</DisplayString>
 208     <DisplayString Condition="!HasError">{*((storage_type *)TStorage.buffer)}</DisplayString>
 209     <Expand>
 210       <Item Name="[value]" Condition="!HasError">*((storage_type *)TStorage.buffer)</Item>
 211       <Item Name="[error]" Condition="HasError">*((error_type *)ErrorStorage.buffer)</Item>
 212     </Expand>
 213   </Type>
 214
 215
 216   <!-- Since we're in MSVC, we can assume that the system is little endian.  Therefore
 217        the little and native cases just require a cast.  Handle this easy case first. Use
 218        a wildcard for the second template argument (the endianness), but we will use a
 219        specific value of 0 later on for the big endian to give it priority for being a
 220        better match.  -->
 221   <Type Name="llvm::support::detail::packed_endian_specific_integral&lt;*,*,1&gt;">
 222     <DisplayString>{{little endian value = {*(($T1*)(unsigned char *)Value.buffer)} }}</DisplayString>
 223     <Expand>
 224       <Item Name="[Raw Bytes]" Condition="sizeof($T1)==1">(unsigned char *)Value.buffer,1</Item>
 225       <Item Name="[Raw Bytes]" Condition="sizeof($T1)==2">(unsigned char *)Value.buffer,2</Item>
 226       <Item Name="[Raw Bytes]" Condition="sizeof($T1)==4">(unsigned char *)Value.buffer,4</Item>
 227       <Item Name="[Raw Bytes]" Condition="sizeof($T1)==8">(unsigned char *)Value.buffer,8</Item>
 228     </Expand>
 229   </Type>
 230
 231   <!-- Now handle the hard case of big endian.  We need to do the swizzling here, but
 232        we need to specialize it based on the size of the value type. -->
 233   <Type Name="llvm::support::detail::packed_endian_specific_integral&lt;*,0,1&gt;">
 234     <DisplayString Condition="sizeof($T1)==1">{{ big endian value = {*(unsigned char *)Value.buffer} }}</DisplayString>
 235     <DisplayString Condition="sizeof($T1)==2">{{ big endian value = {(($T1)(*(unsigned char *)Value.buffer) &lt;&lt; 8)
 236                                                                     | ($T1)(*((unsigned char *)Value.buffer+1))} }}</DisplayString>
 237     <DisplayString Condition="sizeof($T1)==4">{{ big endian value = {(($T1)(*(unsigned char *)Value.buffer) &lt;&lt; 24)
 238                                                                     | (($T1)(*((unsigned char *)Value.buffer+1)) &lt;&lt; 16)
 239                                                                     | (($T1)(*((unsigned char *)Value.buffer+2)) &lt;&lt; 8)
 240                                                                     |  ($T1)(*((unsigned char *)Value.buffer+3))} }}</DisplayString>
 241     <DisplayString Condition="sizeof($T1)==8">{{ big endian value = {(($T1)(*(unsigned char *)Value.buffer) &lt;&lt; 56)
 242                                                                     | (($T1)(*((unsigned char *)Value.buffer+1)) &lt;&lt; 48)
 243                                                                     | (($T1)(*((unsigned char *)Value.buffer+2)) &lt;&lt; 40)
 244                                                                     | (($T1)(*((unsigned char *)Value.buffer+3)) &lt;&lt; 32)
 245                                                                     | (($T1)(*((unsigned char *)Value.buffer+4)) &lt;&lt; 24)
 246                                                                     | (($T1)(*((unsigned char *)Value.buffer+5)) &lt;&lt; 16)
 247                                                                     | (($T1)(*((unsigned char *)Value.buffer+6)) &lt;&lt; 8)
 248                                                                     |  ($T1)(*((unsigned char *)Value.buffer+7))} }}</DisplayString>
 249     <Expand>
 250       <Item Name="[Raw Bytes]" Condition="sizeof($T1)==1">(unsigned char *)Value.buffer,1</Item>
 251       <Item Name="[Raw Bytes]" Condition="sizeof($T1)==2">(unsigned char *)Value.buffer,2</Item>
 252       <Item Name="[Raw Bytes]" Condition="sizeof($T1)==4">(unsigned char *)Value.buffer,4</Item>
 253       <Item Name="[Raw Bytes]" Condition="sizeof($T1)==8">(unsigned char *)Value.buffer,8</Item>
 254     </Expand>
 255   </Type>
 256 </AutoVisualizer>