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Imported Upstream version 4.8.0.309

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Former-commit-id: 5f9c6ae75f295e057a7d2971f3a6df4656fa8850
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2016-11-10 13:04:39 +00:00
parent ee1447783b
commit 94b2861243
4912 changed files with 390737 additions and 49310 deletions
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165
external/cecil/symbols/mdb/Mono.CompilerServices.SymbolWriter/MonoSymbolWriter.cs vendored
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@@ -47,11 +47,7 @@ namespace Mono.CompilerServices.SymbolWriter
string filename;
private SourceMethodBuilder current_method;
#if NET_2_1
System.Collections.Stack current_method_stack = new System.Collections.Stack ();
#else
Stack<SourceMethodBuilder> current_method_stack = new Stack<SourceMethodBuilder> ();
#endif
public MonoSymbolWriter (string filename)
{
@@ -239,165 +235,4 @@ namespace Mono.CompilerServices.SymbolWriter
}
}
}
public class SourceMethodBuilder
{
List<LocalVariableEntry> _locals;
List<CodeBlockEntry> _blocks;
List<ScopeVariable> _scope_vars;
#if NET_2_1
System.Collections.Stack _block_stack;
#else
Stack<CodeBlockEntry> _block_stack;
#endif
string _real_name;
IMethodDef _method;
ICompileUnit _comp_unit;
// MethodEntry.Flags _method_flags;
int _ns_id;
public SourceMethodBuilder (ICompileUnit comp_unit, int ns_id, IMethodDef method)
{
this._comp_unit = comp_unit;
this._method = method;
this._ns_id = ns_id;
method_lines = new LineNumberEntry [32];
}
private LineNumberEntry [] method_lines;
private int method_lines_pos = 0;
public void MarkSequencePoint (int offset, SourceFileEntry file, int line, int column,
bool is_hidden)
{
if (method_lines_pos == method_lines.Length) {
LineNumberEntry [] tmp = method_lines;
method_lines = new LineNumberEntry [method_lines.Length * 2];
Array.Copy (tmp, method_lines, method_lines_pos);
}
int file_idx = file != null ? file.Index : 0;
method_lines [method_lines_pos++] = new LineNumberEntry (
file_idx, line, offset, is_hidden);
}
public void StartBlock (CodeBlockEntry.Type type, int start_offset)
{
if (_block_stack == null) {
#if NET_2_1
_block_stack = new System.Collections.Stack ();
#else
_block_stack = new Stack<CodeBlockEntry> ();
#endif
}
if (_blocks == null)
_blocks = new List<CodeBlockEntry> ();
int parent = CurrentBlock != null ? CurrentBlock.Index : -1;
CodeBlockEntry block = new CodeBlockEntry (
_blocks.Count + 1, parent, type, start_offset);
_block_stack.Push (block);
_blocks.Add (block);
}
public void EndBlock (int end_offset)
{
CodeBlockEntry block = (CodeBlockEntry) _block_stack.Pop ();
block.Close (end_offset);
}
public CodeBlockEntry[] Blocks {
get {
if (_blocks == null)
return new CodeBlockEntry [0];
CodeBlockEntry[] retval = new CodeBlockEntry [_blocks.Count];
_blocks.CopyTo (retval, 0);
return retval;
}
}
public CodeBlockEntry CurrentBlock {
get {
if ((_block_stack != null) && (_block_stack.Count > 0))
return (CodeBlockEntry) _block_stack.Peek ();
else
return null;
}
}
public LocalVariableEntry[] Locals {
get {
if (_locals == null)
return new LocalVariableEntry [0];
else {
LocalVariableEntry[] retval =
new LocalVariableEntry [_locals.Count];
_locals.CopyTo (retval, 0);
return retval;
}
}
}
public void AddLocal (int index, string name)
{
if (_locals == null)
_locals = new List<LocalVariableEntry> ();
int block_idx = CurrentBlock != null ? CurrentBlock.Index : 0;
_locals.Add (new LocalVariableEntry (index, name, block_idx));
}
public ScopeVariable[] ScopeVariables {
get {
if (_scope_vars == null)
return new ScopeVariable [0];
ScopeVariable[] retval = new ScopeVariable [_scope_vars.Count];
_scope_vars.CopyTo (retval);
return retval;
}
}
public void AddScopeVariable (int scope, int index)
{
if (_scope_vars == null)
_scope_vars = new List<ScopeVariable> ();
_scope_vars.Add (
new ScopeVariable (scope, index));
}
public string RealMethodName {
get { return _real_name; }
}
public void SetRealMethodName (string name)
{
_real_name = name;
}
public ICompileUnit SourceFile {
get { return _comp_unit; }
}
public IMethodDef Method {
get { return _method; }
}
public void DefineMethod (MonoSymbolFile file)
{
LineNumberEntry[] lines = new LineNumberEntry [method_lines_pos];
Array.Copy (method_lines, lines, method_lines_pos);
MethodEntry entry = new MethodEntry (
file, _comp_unit.Entry, _method.Token, ScopeVariables,
Locals, lines, Blocks, RealMethodName, 0, //_method_flags,
_ns_id);
file.AddMethod (entry);
}
}
}