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Moving PPC disasm to on-demand in debugger.

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This commit is contained in:
Ben Vanik
2015-06-16 20:18:48 -07:00
parent 5f33087a12
commit 165d49ad3a
18 changed files with 389 additions and 337 deletions
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22
src/Xenia.Debug/Debugger.cs
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@@ -44,6 +44,8 @@ namespace Xenia.Debug {
private uint nextRequestId = 1;
private FileMappingHandle memoryHandle;
private FileMappingHandle codeCacheHandle;
private IntPtr codeCachePtr;
public unsafe byte* TranslateVirtual(uint address) {
return (byte*)Memory.VirtualMembase.ToPointer() + address;
@@ -140,7 +142,7 @@ namespace Xenia.Debug {
var attachResponse = new AttachResponse();
response.GetResponseData(attachResponse);
// Open mmap to share memroy.
// Open mmap to share memory.
memoryHandle = FileMapping.OpenFileMapping(
FileMapAccess.FILE_MAP_ALL_ACCESS, false, attachResponse.MemoryFile);
if (memoryHandle.IsInvalid) {
@@ -149,6 +151,19 @@ namespace Xenia.Debug {
return;
}
// Open mmap to code cache.
codeCacheHandle =
FileMapping.OpenFileMapping(FileMapAccess.FILE_MAP_ALL_ACCESS, false,
attachResponse.CodeCacheFile);
if (codeCacheHandle.IsInvalid) {
System.Diagnostics.Debug.Fail("Unable to open target code cache");
Detach();
return;
}
codeCachePtr = FileMapping.MapViewOfFileEx(
codeCacheHandle, FileMapAccess.FILE_MAP_ALL_ACCESS, 0, 0,
attachResponse.CodeCacheSize, attachResponse.CodeCacheBase);
// Setup the memory system. This maps the emulator memory into our address
// space.
if (!Memory.InitializeMapping(memoryHandle)) {
@@ -166,6 +181,11 @@ namespace Xenia.Debug {
Memory.UninitializeMapping();
if (codeCacheHandle != null) {
FileMapping.UnmapViewOfFile(codeCachePtr);
codeCacheHandle.Close();
codeCacheHandle = null;
}
if (memoryHandle != null) {
memoryHandle.Close();
memoryHandle = null;