Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(291)

Side by Side Diff: experimental/visual_studio_plugin/src/MsAd7.BaseImpl/MemoryBytes.cs

Issue 10928195: First round of dead file removal (Closed) Base URL: https://github.com/samclegg/nativeclient-sdk.git@master
Patch Set: Created 8 years, 3 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
(Empty)
1 using System.Diagnostics;
2 using Google.MsAd7.BaseImpl.Interfaces;
3 using Microsoft.VisualStudio;
4 using Microsoft.VisualStudio.Debugger.Interop;
5
6 namespace Google.MsAd7.BaseImpl
7 {
8 public class MemoryBytes : IDebugMemoryBytes2
9 {
10 // Keep track of the top and bottom of the address space, in
11 // untrusted terms.
12 public static readonly ulong kMinAddr = 0;
13 public static readonly ulong kMaxAddr = 0xffffffff;
14
15 public MemoryBytes(ISimpleDebugger dbg, ulong address, uint size) {
16 dbg_ = dbg;
17 address_ = address;
18 size_ = size;
19 }
20
21 public ISimpleDebugger Dbg {
22 get { return dbg_; }
23 }
24
25 public ulong Address {
26 get { return address_; }
27 }
28
29 public ulong Size {
30 get { return size_; }
31 }
32
33 #region Implementation of IDebugMemoryBytes2
34
35 public int ReadAt(IDebugMemoryContext2 pStartContext, uint dwCount, byte[] r gbMemory, out uint pdwRead, ref uint pdwUnreadable) {
36 Debug.Assert(pStartContext is MemoryContext);
37 Debug.Assert(rgbMemory.Length >= dwCount);
38
39 var context = (MemoryContext) pStartContext;
40 Debug.WriteLine(string.Format("MemoryBytes.ReadAt({0})", context.Address)) ;
41
42 pdwRead = dwCount;
43 pdwUnreadable = 0;
44
45 if (context.Address + dwCount > kMaxAddr) {
46 pdwRead = (uint)(context.Address > kMaxAddr ? 0 : kMaxAddr - context.Add ress);
47 pdwUnreadable = dwCount - pdwRead;
48 }
49
50 dbg_.GetMemory(context.Address, rgbMemory, pdwRead);
51
52 return VSConstants.S_OK;
53 }
54
55 public int WriteAt(IDebugMemoryContext2 pStartContext, uint dwCount, byte[] rgbMemory) {
56 Debug.Assert(pStartContext is MemoryContext);
57 Debug.Assert(rgbMemory.Length == dwCount);
58
59 var context = (MemoryContext)pStartContext;
60 Debug.WriteLine(string.Format("MemoryBytes.WriteAt({0})", context.Address) );
61
62 dbg_.SetMemory(context.Address, rgbMemory, dwCount);
63
64 return VSConstants.S_OK;
65 }
66
67 public int GetSize(out ulong pqwSize) {
68 // TODO(ilewis): replace this bogus impl with a real one
69 pqwSize = 4096;
70 return VSConstants.S_OK;
71 }
72
73 #endregion
74
75 private ISimpleDebugger dbg_;
76 private ulong address_;
77 private uint size_;
78 }
79 }
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698