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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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71
external/cecil/Mono.Cecil.Cil/CodeWriter.cs vendored
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@@ -1,29 +1,11 @@
//
// CodeWriter.cs
//
// Author:
// Jb Evain (jbevain@gmail.com)
//
// Copyright (c) 2008 - 2011 Jb Evain
// Copyright (c) 2008 - 2015 Jb Evain
// Copyright (c) 2008 - 2011 Novell, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// Licensed under the MIT/X11 license.
//
using System;
@@ -93,31 +75,23 @@ namespace Mono.Cecil.Cil {
void WriteUnresolvedMethodBody (MethodDefinition method)
{
var code_reader = metadata.module.Read (method, (_, reader) => reader.code);
var code_reader = metadata.module.reader.code;
MethodSymbols symbols;
var buffer = code_reader.PatchRawMethodBody (method, this, out symbols);
int code_size;
MetadataToken local_var_token;
var buffer = code_reader.PatchRawMethodBody (method, this, out code_size, out local_var_token);
WriteBytes (buffer);
if (symbols.instructions.IsNullOrEmpty ())
if (method.debug_info == null)
return;
symbols.method_token = method.token;
symbols.local_var_token = GetLocalVarToken (buffer, symbols);
var symbol_writer = metadata.symbol_writer;
if (symbol_writer != null)
symbol_writer.Write (symbols);
}
static MetadataToken GetLocalVarToken (ByteBuffer buffer, MethodSymbols symbols)
{
if (symbols.variables.IsNullOrEmpty ())
return MetadataToken.Zero;
buffer.position = 8;
return new MetadataToken (buffer.ReadUInt32 ());
if (symbol_writer != null) {
method.debug_info.code_size = code_size;
method.debug_info.local_var_token = local_var_token;
symbol_writer.Write (method.debug_info);
}
}
void WriteResolvedMethodBody (MethodDefinition method)
@@ -135,8 +109,11 @@ namespace Mono.Cecil.Cil {
WriteExceptionHandlers ();
var symbol_writer = metadata.symbol_writer;
if (symbol_writer != null)
symbol_writer.Write (body);
if (symbol_writer != null && method.debug_info != null) {
method.debug_info.code_size = body.CodeSize;
method.debug_info.local_var_token = body.local_var_token;
symbol_writer.Write (method.debug_info);
}
}
void WriteFatHeader ()
@@ -202,13 +179,11 @@ namespace Mono.Cecil.Cil {
break;
}
case OperandType.ShortInlineBrTarget: {
var target = (Instruction) operand;
WriteSByte ((sbyte) (GetTargetOffset (target) - (instruction.Offset + opcode.Size + 1)));
WriteSByte ((sbyte) (GetTargetOffset (operand) - (instruction.Offset + opcode.Size + 1)));
break;
}
case OperandType.InlineBrTarget: {
var target = (Instruction) operand;
WriteInt32 (GetTargetOffset (target) - (instruction.Offset + opcode.Size + 4));
WriteInt32 (GetTargetOffset (operand) - (instruction.Offset + opcode.Size + 4));
break;
}
case OperandType.ShortInlineVar:
@@ -261,8 +236,12 @@ namespace Mono.Cecil.Cil {
}
}
int GetTargetOffset (Instruction instruction)
int GetTargetOffset (object o)
{
if (o is int)
return (int) o;
Instruction instruction = o as Instruction;
if (instruction == null) {
var last = body.instructions [body.instructions.size - 1];
return last.offset + last.GetSize ();