luau/tools/natvis/VM.natvis

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<?xml version="1.0" encoding="utf-8"?>
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
<Type Name="::lua_TValue">
<DisplayString Condition="tt == lua_Type::LUA_TNIL">nil</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TBOOLEAN">{(bool)value.b}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TLIGHTUSERDATA">lightuserdata {value.p}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TNUMBER">number = {value.n}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TVECTOR">vector = {value.v[0]}, {value.v[1]}, {*(float*)&amp;extra}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TSTRING">{value.gc->ts}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TTABLE">{value.gc->h}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TFUNCTION">function {value.gc->cl,view(short)}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TUSERDATA">userdata {value.gc->u}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TTHREAD">thread {value.gc->th}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TPROTO">proto {value.gc->p}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TUPVAL">upvalue {value.gc->uv}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TDEADKEY">deadkey</DisplayString>
<DisplayString>empty</DisplayString>
<Expand>
<Item Name="[lightuserdata]" Condition="tt == lua_Type::LUA_TLIGHTUSERDATA">value.p</Item>
<Item Name="[string]" Condition="tt == lua_Type::LUA_TSTRING">value.gc->ts</Item>
<Item Name="[table]" Condition="tt == lua_Type::LUA_TTABLE">value.gc->h</Item>
<Item Name="[C function]" Condition="tt == lua_Type::LUA_TFUNCTION &amp;&amp; value.gc-&gt;cl.isC">value.gc->cl</Item>
<Item Name="[Lua function]" Condition="tt == lua_Type::LUA_TFUNCTION &amp;&amp; !value.gc-&gt;cl.isC">value.gc->cl</Item>
<Item Name="[userdata]" Condition="tt == lua_Type::LUA_TUSERDATA">value.gc->u</Item>
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<Item Name="[proto]" Condition="tt == lua_Type::LUA_TPROTO">value.gc->p</Item>
<Item Name="[upvalue]" Condition="tt == lua_Type::LUA_TUPVAL">value.gc->uv</Item>
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<DisplayString Condition="tt == lua_Type::LUA_TTABLE">{value.gc->h}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TFUNCTION">function {value.gc->cl,view(short)}</DisplayString>
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<DisplayString Condition="tt == lua_Type::LUA_TTHREAD">thread {value.gc->th}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TPROTO">proto {value.gc->p}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TUPVAL">upvalue {value.gc->uv}</DisplayString>
<DisplayString Condition="tt == lua_Type::LUA_TDEADKEY">deadkey</DisplayString>
<DisplayString>empty</DisplayString>
<Expand>
<Item Name="[lightuserdata]" Condition="tt == lua_Type::LUA_TLIGHTUSERDATA">(void**)value.p</Item>
<Item Name="[string]" Condition="tt == lua_Type::LUA_TSTRING">value.gc->ts</Item>
<Item Name="[table]" Condition="tt == lua_Type::LUA_TTABLE">value.gc->h</Item>
<Item Name="[C function]" Condition="tt == lua_Type::LUA_TFUNCTION &amp;&amp; value.gc-&gt;cl.isC">value.gc->cl</Item>
<Item Name="[Lua function]" Condition="tt == lua_Type::LUA_TFUNCTION &amp;&amp; !value.gc-&gt;cl.isC">value.gc->cl</Item>
<Item Name="[userdata]" Condition="tt == lua_Type::LUA_TUSERDATA">value.gc->u</Item>
<Item Name="[thread]" Condition="tt == lua_Type::LUA_TTHREAD">value.gc->th</Item>
<Item Name="[proto]" Condition="tt == lua_Type::LUA_TPROTO">value.gc->p</Item>
<Item Name="[upvalue]" Condition="tt == lua_Type::LUA_TUPVAL">value.gc->uv</Item>
<Item Name="[next]">next</Item>
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<Type Name="::LuaNode">
<DisplayString Condition="key.tt != lua_Type::LUA_TNIL || val.tt != lua_Type::LUA_TNIL">{key,na} = {val}</DisplayString>
<DisplayString Condition="key.tt == lua_Type::LUA_TNIL &amp;&amp; val.tt == 0">---</DisplayString>
</Type>
<Type Name="::Table">
<DisplayString>table</DisplayString>
<Expand>
<Item Name="metatable" Condition="metatable">metatable</Item>
<Synthetic Name="hash">
<DisplayString>[size] {1&lt;&lt;lsizenode}</DisplayString>
<Expand>
<IndexListItems>
<Size>1&lt;&lt;lsizenode</Size>
<ValueNode>node[$i]</ValueNode>
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<Synthetic Name="array">
<DisplayString>[size] {sizearray}</DisplayString>
<Expand>
<IndexListItems>
<Size>sizearray</Size>
<ValueNode>array[$i]</ValueNode>
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</Type>
<Type Name="::Udata">
<Expand>
<CustomListItems>
<Variable Name="count" InitialValue="1&lt;&lt;metatable->lsizenode" />
<Variable Name="i" InitialValue="0" />
<Size>1</Size>
<Loop>
<Break Condition="i &gt;= count" />
<If Condition="metatable->node[i].key.tt == lua_Type::LUA_TSTRING">
<If Condition="strcmp(metatable-&gt;node[i].key.value.gc->ts.data, &quot;__type&quot;) == 0">
<Item Name="[type]">metatable-&gt;node[i].val</Item>
<Break/>
</If>
</If>
<Exec>i = i + 1</Exec>
</Loop>
<If Condition="i == count">
<Item Name="[type]">"unknown",sb</Item>
</If>
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<Item Name="tag">tag</Item>
<Item Name="len">len</Item>
<Item Name="metatable">metatable</Item>
<Item Name="data">data</Item>
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<Type Name="::Closure">
<DisplayString Condition="isC == 1" IncludeView="short">{c.f,na}</DisplayString>
<DisplayString Condition="isC == 0" IncludeView="short">{l.p,na}</DisplayString>
<DisplayString Condition="isC == 1" ExcludeView="short">{c}</DisplayString>
<DisplayString Condition="isC == 0" ExcludeView="short">{l}</DisplayString>
<DisplayString>invalid</DisplayString>
</Type>
<Type Name="::TString">
<DisplayString>{data,s}</DisplayString>
</Type>
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<Type Name="::CallInfo">
<Intrinsic Name="cl" Category="Property" Expression="func->value.gc->cl"/>
<Intrinsic Name="isC" Category="Property" Expression="cl().isC"/>
<Intrinsic Name="proto" Category="Property" Expression="cl().l.p"/>
<Intrinsic Name="pcRel" Category="Property" Expression="savedpc ? savedpc - proto()->code - 1 : 0"/>
<Intrinsic Name="line" Category="Property" Expression="proto()->abslineinfo[pcRel() >> proto()->linegaplog2] + proto()->lineinfo[pcRel()]"/>
<!-- Special frames -->
<DisplayString Condition="!func">empty</DisplayString>
<DisplayString Condition="func->tt != lua_Type::LUA_TFUNCTION">none</DisplayString>
<!-- Lua functions-->
<DisplayString Condition="!isC() &amp;&amp; proto()->debugname">{proto()->source->data,sb}:{line()} function {proto()->debugname->data,sb}()</DisplayString>
<DisplayString Condition="!isC()">{proto()->source->data,sb}:{line()} function()</DisplayString>
<!-- C functions-->
<DisplayString Condition="isC() &amp;&amp; cl().c.debugname">=[C] function {cl().c.debugname,sb}() {cl().c.f,na}</DisplayString>
<DisplayString Condition="isC()">=[C] {cl().c.f,na}</DisplayString>
</Type>
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<Type Name ="::lua_State">
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<DisplayString Condition="ci">{ci,na}</DisplayString>
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<DisplayString>thread</DisplayString>
<Expand>
<Synthetic Name="[call stack]">
<DisplayString>{ci-base_ci} frames</DisplayString>
<Expand>
<IndexListItems>
<Size>ci-base_ci</Size>
<!-- the +1 is omitted here to avoid some issues with a blank call -->
<ValueNode>
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base_ci[ci-base_ci - $i]
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</ValueNode>
</IndexListItems>
</Expand>
</Synthetic>
<Synthetic Name="[top frame stack]">
<DisplayString>{top-base} values</DisplayString>
<Expand>
<ArrayItems>
<Size>top-base</Size>
<ValuePointer>base</ValuePointer>
</ArrayItems>
</Expand>
</Synthetic>
<Synthetic Name="[stack]">
<DisplayString>{top-stack} values</DisplayString>
<Expand>
<ArrayItems>
<Size>top-stack</Size>
<ValuePointer>stack</ValuePointer>
</ArrayItems>
</Expand>
</Synthetic>
<Synthetic Name="[open upvals]" Condition="openupval != 0">
<Expand>
<LinkedListItems>
<HeadPointer>openupval</HeadPointer>
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<NextPointer>u.l.threadnext</NextPointer>
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<ValueNode>this</ValueNode>
</LinkedListItems>
</Expand>
</Synthetic>
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<Item Name="globals">gt</Item>
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<Item Name="userdata">userdata</Item>
</Expand>
</Type>
<Type Name="::Proto">
<DisplayString Condition="debugname">{source->data,sb}:{linedefined} function {debugname->data,sb} [{(int)numparams} arg, {(int)nups} upval]</DisplayString>
<DisplayString Condition="!debugname">{source->data,sb}:{linedefined} [{(int)numparams} arg, {(int)nups} upval]</DisplayString>
<Expand>
<Item Name="debugname">debugname</Item>
<Synthetic Name="[constants]">
<DisplayString>constants</DisplayString>
<Expand>
<IndexListItems>
<Size>sizek</Size>
<ValueNode>k[$i]</ValueNode>
</IndexListItems>
</Expand>
</Synthetic>
<Synthetic Name="[locals]">
<DisplayString>locals</DisplayString>
<Expand>
<IndexListItems>
<Size>sizelocvars</Size>
<ValueNode>locvars[$i]</ValueNode>
</IndexListItems>
</Expand>
</Synthetic>
<Synthetic Name="[bytecode]">
<DisplayString>bytecode</DisplayString>
<Expand>
<IndexListItems>
<Size>sizecode</Size>
<ValueNode>code[$i]</ValueNode>
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</Expand>
</Synthetic>
<Synthetic Name="[functions]">
<DisplayString>functions</DisplayString>
<Expand>
<IndexListItems>
<Size>sizep</Size>
<ValueNode>p[$i]</ValueNode>
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<Synthetic Name="[upvals]">
<DisplayString>upvals</DisplayString>
<Expand>
<IndexListItems>
<Size>sizeupvalues</Size>
<ValueNode>upvalues[$i]</ValueNode>
</IndexListItems>
</Expand>
</Synthetic>
<Item Name="source">source</Item>
</Expand>
</Type>
<Type Name="::GCheader">
<Expand>
<Synthetic Name="[type]">
<DisplayString>{(lua_Type)tt}</DisplayString>
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<Synthetic Name="[gc]">
<DisplayString Condition="marked &amp; 8">fixed ({(int)marked})</DisplayString>
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<DisplayString Condition="marked &amp; 1">white ({(int)marked})</DisplayString>
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<DisplayString>unknown</DisplayString>
</Synthetic>
<Item Name="memcat">memcat</Item>
</Expand>
</Type>
</AutoVisualizer>