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Fix bpmd on Windows and other changes (#622) 

Fix bpmd on Windows by implementing IDataTarget2 which allows the DAC to allocate a JIT notification
table which is empty on Windows. Issue https://github.com/dotnet/diagnostics/issues/584.

Add SetRuntimeLoadedCallback lldb service for bpmd

Allow bpmd to work before coreclr is loaded. Issue https://github.com/dotnet/diagnostics/issues/15

Upgrade to symstore 1.0.55801

Set/reset symbol server path anytime .sympath changes

Add lldb h files to plugin project

Add bpmd tests. Update readme and help docs
This commit is contained in:
Mike McLaughlin 2019-11-18 14:59:18 -08:00 коммит произвёл GitHub
Родитель b7a24c4019
Коммит 367aa5cd43
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Идентификатор ключа GPG: 4AEE18F83AFDEB23
21 изменённых файлов: 803 добавлений и 130 удалений
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8
README.md
Просмотреть файл

@ -56,6 +56,14 @@ Getting a version of lldb that works for your platform can be a problem sometime
## New Features ## New Features
The `bpmd` command can now be used before the runtime is loaded. You can load SOS or the sos plugin on Linux and execute bpmd. Always add the module extension for the first parameter.
bpmd SymbolTestApp.dll SymbolTestApp.Program.Main
You can set a source file/line number breakpoint like this (the fully qualified source file path is usually not necessary):
bpmd SymbolTestApp.cs:24
Symbol server support - The `setsymbolserver` command enables downloading the symbol files (portable PDBs) for managed assemblies during commands like `clrstack`, etc. See `soshelp setsymbolserver` for more details. Symbol server support - The `setsymbolserver` command enables downloading the symbol files (portable PDBs) for managed assemblies during commands like `clrstack`, etc. See `soshelp setsymbolserver` for more details.
(lldb) setsymbolserver -ms (lldb) setsymbolserver -ms

2
eng/Versions.props
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@ -23,7 +23,7 @@
<MicrosoftWin32PrimitivesVersion>4.3.0</MicrosoftWin32PrimitivesVersion> <MicrosoftWin32PrimitivesVersion>4.3.0</MicrosoftWin32PrimitivesVersion>
<!-- Other libs --> <!-- Other libs -->
<MicrosoftSymbolStoreVersion>1.0.50701</MicrosoftSymbolStoreVersion> <MicrosoftSymbolStoreVersion>1.0.55801</MicrosoftSymbolStoreVersion>
<MicrosoftDiagnosticsRuntimeVersion>1.1.46104</MicrosoftDiagnosticsRuntimeVersion> <MicrosoftDiagnosticsRuntimeVersion>1.1.46104</MicrosoftDiagnosticsRuntimeVersion>
<MicrosoftDiaSymReaderNativePackageVersion>1.7.0</MicrosoftDiaSymReaderNativePackageVersion> <MicrosoftDiaSymReaderNativePackageVersion>1.7.0</MicrosoftDiaSymReaderNativePackageVersion>
<MicrosoftDiagnosticsTracingTraceEventVersion>2.0.44</MicrosoftDiagnosticsTracingTraceEventVersion> <MicrosoftDiagnosticsTracingTraceEventVersion>2.0.44</MicrosoftDiagnosticsTracingTraceEventVersion>

15
src/SOS/SOS.NETCore/SymbolReader.cs
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@ -226,18 +226,7 @@ namespace SOS
SymbolStore symbolStore = s_symbolStore; SymbolStore symbolStore = s_symbolStore;
while (symbolStore != null) while (symbolStore != null)
{ {
if (symbolStore is CacheSymbolStore cache) { writeLine(symbolStore.ToString());
writeLine($"Cache: {cache.CacheDirectory}");
}
else if (symbolStore is HttpSymbolStore http) {
writeLine($"Server: {http.Uri}");
}
else if (symbolStore is DirectorySymbolStore directory) {
writeLine($"Directory: {directory.Directory}");
}
else {
writeLine("Unknown symbol store");
}
symbolStore = symbolStore.BackingStore; symbolStore = symbolStore.BackingStore;
} }
} }
@ -1130,7 +1119,7 @@ namespace SOS
return false; return false;
} }
if (!IsDuplicateSymbolStore<HttpSymbolStore >(store, (httpSymbolStore) => uri.Equals(httpSymbolStore.Uri))) if (!IsDuplicateSymbolStore<HttpSymbolStore>(store, (httpSymbolStore) => uri.Equals(httpSymbolStore.Uri)))
{ {
// Create symbol server store // Create symbol server store
if (internalServer) if (internalServer)

19
src/SOS/SOS.UnitTests/Scripts/NestedExceptionTest.script
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@ -4,10 +4,25 @@
# 3) load sos # 3) load sos
# We are only verifying the main PrintException fields and for the stacktrace, source lines in the program. # We are only verifying the main PrintException fields and for the stacktrace, source lines in the program.
CONTINUE
LOADSOS LOADSOS
# Verify that bpmd works
IFDEF:PROJECTK
IFDEF:LIVE
!IFDEF:MAJOR_RUNTIME_VERSION_1
SOSCOMMAND:bpmd NestedExceptionTest.dll NestedExceptionTest.Program.Main
CONTINUE
SOSCOMMAND:ClrStack
VERIFY:\s+<HEXVAL>\s+<HEXVAL>\s+NestedExceptionTest\.Program\.Main(\(.*\))?\s*
VERIFY:\[.*[\\|/]Debuggees[\\|/](dotnet.+[\\|/])?[Nn]ested[Ee]xception[Tt]est[\\|/][Nn]ested[Ee]xception[Tt]est\.cs @ 8\s*\]\s*
ENDIF:MAJOR_RUNTIME_VERSION_1
ENDIF:LIVE
ENDIF:PROJECTK
CONTINUE
# 4) Verifying that !pe gives us the right exception in the format above. # 4) Verifying that !pe gives us the right exception in the format above.
SOSCOMMAND:PrintException SOSCOMMAND:PrintException
VERIFY:Exception object:\s+<HEXVAL>\s+ VERIFY:Exception object:\s+<HEXVAL>\s+

38
src/SOS/SOS.UnitTests/Scripts/OtherCommands.script
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@ -2,9 +2,45 @@
# Tests the various SOS commands with the SymbolTestApp debuggee # Tests the various SOS commands with the SymbolTestApp debuggee
# #
LOADSOS
# Verify that bpmd works
IFDEF:PROJECTK
IFDEF:LIVE
!IFDEF:MAJOR_RUNTIME_VERSION_1
SOSCOMMAND:bpmd SymbolTestApp.dll SymbolTestApp.Program.Main
CONTINUE
SOSCOMMAND:ClrStack
VERIFY:\s+<HEXVAL>\s+<HEXVAL>\s+SymbolTestApp\.Program\.Main\(.*\)\s+\[(?i:.*[\\|/]SymbolTestApp\.cs) @ 16\]\s*
SOSCOMMAND:bpmd SymbolTestApp.cs:29
SOSCOMMAND:bpmd SymbolTestApp.dll SymbolTestApp.Program.Foo4
CONTINUE
SOSCOMMAND:ClrStack
VERIFY:\s+<HEXVAL>\s+<HEXVAL>\s+SymbolTestApp\.Program\.Main\(.*\)\s+\[(?i:.*[\\|/]SymbolTestApp\.cs) @ 16\]\s*
CONTINUE
SOSCOMMAND:ClrStack
VERIFY:\s+<HEXVAL>\s+<HEXVAL>\s+SymbolTestApp\.Program\.Foo2\(.*\)\s+\[(?i:.*[\\|/]SymbolTestApp\.cs) @ 28\]\s*
CONTINUE
SOSCOMMAND:ClrStack
VERIFY:\s+<HEXVAL>\s+<HEXVAL>\s+SymbolTestApp\.Program\.Foo4\(.*\)\s+\[(?i:.*[\\|/]SymbolTestApp\.cs) @ 34\]\s*
ENDIF:MAJOR_RUNTIME_VERSION_1
ENDIF:LIVE
ENDIF:PROJECTK
CONTINUE CONTINUE
LOADSOS IFDEF:PROJECTK
SOSCOMMAND:SetSymbolServer -ms
!IFDEF:DOTNETDUMP
SOSCOMMAND:SetHostRuntime
ENDIF:DOTNETDUMP
ENDIF:PROJECTK
IFDEF:DOTNETDUMP IFDEF:DOTNETDUMP
COMMAND:clrmodules COMMAND:clrmodules

40
src/SOS/SOS.UnitTests/Scripts/StackAndOtherTests.script
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@ -1,12 +1,48 @@
# #
# Tests the various SOS stack and other commands with the Windows/Portable PDB debuggee # Tests the various SOS stack and other commands with the Windows/Portable PDB debuggee
# #
# Commands Verified: ClrStack, DumpStackObjects, DumpStack, EEStack, IP2MD, u, Name2EE, Threads (clrthreads) and others # Commands Verified: ClrStack, DumpStackObjects, DumpStack, EEStack, IP2MD, u, Name2EE, Threads (clrthreads), bpmd and others
# #
LOADSOS
# Verify that bpmd works
IFDEF:PROJECTK
IFDEF:LIVE
!IFDEF:MAJOR_RUNTIME_VERSION_1
SOSCOMMAND:bpmd SymbolTestApp.dll SymbolTestApp.Program.Main
CONTINUE
SOSCOMMAND:ClrStack
VERIFY:\s+<HEXVAL>\s+<HEXVAL>\s+SymbolTestApp\.Program\.Main\(.*\)\s+\[(?i:.*[\\|/]SymbolTestApp\.cs) @ 16\]\s*
SOSCOMMAND:bpmd SymbolTestApp.cs:29
SOSCOMMAND:bpmd SymbolTestApp.dll SymbolTestApp.Program.Foo4
CONTINUE
SOSCOMMAND:ClrStack
VERIFY:\s+<HEXVAL>\s+<HEXVAL>\s+SymbolTestApp\.Program\.Main\(.*\)\s+\[(?i:.*[\\|/]SymbolTestApp\.cs) @ 16\]\s*
CONTINUE
SOSCOMMAND:ClrStack
VERIFY:\s+<HEXVAL>\s+<HEXVAL>\s+SymbolTestApp\.Program\.Foo2\(.*\)\s+\[(?i:.*[\\|/]SymbolTestApp\.cs) @ 28\]\s*
CONTINUE
SOSCOMMAND:ClrStack
VERIFY:\s+<HEXVAL>\s+<HEXVAL>\s+SymbolTestApp\.Program\.Foo4\(.*\)\s+\[(?i:.*[\\|/]SymbolTestApp\.cs) @ 34\]\s*
ENDIF:MAJOR_RUNTIME_VERSION_1
ENDIF:LIVE
ENDIF:PROJECTK
CONTINUE CONTINUE
LOADSOS IFDEF:PROJECTK
SOSCOMMAND:SetSymbolServer -ms
!IFDEF:DOTNETDUMP
SOSCOMMAND:SetHostRuntime
ENDIF:DOTNETDUMP
ENDIF:PROJECTK
# Verify that ClrStack with no options works # Verify that ClrStack with no options works
SOSCOMMAND:SetSymbolServer -ms SOSCOMMAND:SetSymbolServer -ms

29
src/SOS/Strike/EventCallbacks.cpp
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@ -67,6 +67,13 @@ HRESULT __stdcall EventCallbacks::ChangeEngineState(ULONG Flags, ULONG64 Argumen
} }
HRESULT __stdcall EventCallbacks::ChangeSymbolState(ULONG Flags, ULONG64 Argument) HRESULT __stdcall EventCallbacks::ChangeSymbolState(ULONG Flags, ULONG64 Argument)
{ {
if (Flags == DEBUG_CSS_PATHS)
{
IDebugClient* client = m_pDebugClient;
INIT_API_EXT();
DisableSymbolStore();
InitializeSymbolStoreFromSymPath();
}
return DEBUG_STATUS_NO_CHANGE; return DEBUG_STATUS_NO_CHANGE;
} }
HRESULT __stdcall EventCallbacks::CreateProcess(ULONG64 ImageFileHandle, HRESULT __stdcall EventCallbacks::CreateProcess(ULONG64 ImageFileHandle,
@ -109,10 +116,12 @@ HRESULT __stdcall EventCallbacks::ExitThread(ULONG ExitCode)
HRESULT __stdcall EventCallbacks::GetInterestMask(PULONG Mask) HRESULT __stdcall EventCallbacks::GetInterestMask(PULONG Mask)
{ {
*Mask = DEBUG_EVENT_LOAD_MODULE | DEBUG_EVENT_EXIT_PROCESS; *Mask = DEBUG_EVENT_LOAD_MODULE | DEBUG_EVENT_EXIT_PROCESS | DEBUG_EVENT_CHANGE_SYMBOL_STATE;
return S_OK; return S_OK;
} }
extern HRESULT HandleRuntimeLoadedNotification(IDebugClient* client);
extern bool g_breakOnRuntimeModuleLoad;
extern BOOL g_fAllowJitOptimization; extern BOOL g_fAllowJitOptimization;
HRESULT __stdcall EventCallbacks::LoadModule(ULONG64 ImageFileHandle, HRESULT __stdcall EventCallbacks::LoadModule(ULONG64 ImageFileHandle,
@ -124,23 +133,29 @@ HRESULT __stdcall EventCallbacks::LoadModule(ULONG64 ImageFileHandle,
ULONG TimeDateStamp) ULONG TimeDateStamp)
{ {
HRESULT handleEventStatus = DEBUG_STATUS_NO_CHANGE; HRESULT handleEventStatus = DEBUG_STATUS_NO_CHANGE;
ExtQuery(m_pDebugClient);
if (ModuleName != NULL && _stricmp(ModuleName, MAIN_CLR_MODULE_NAME_A) == 0) if (ModuleName != NULL && _stricmp(ModuleName, MAIN_CLR_MODULE_NAME_A) == 0)
{ {
// if we don't want the JIT to optimize, we should also disable optimized NGEN images if (g_breakOnRuntimeModuleLoad)
if(!g_fAllowJitOptimization)
{ {
// if we aren't succesful SetNGENCompilerFlags will print relevant error messages g_breakOnRuntimeModuleLoad = false;
HandleRuntimeLoadedNotification(m_pDebugClient);
}
// if we don't want the JIT to optimize, we should also disable optimized NGEN images
if (!g_fAllowJitOptimization)
{
ExtQuery(m_pDebugClient);
// If we aren't successful SetNGENCompilerFlags will print relevant error messages
// and then we need to stop the debugger so the user can intervene if desired // and then we need to stop the debugger so the user can intervene if desired
if(FAILED(SetNGENCompilerFlags(CORDEBUG_JIT_DISABLE_OPTIMIZATION))) if (FAILED(SetNGENCompilerFlags(CORDEBUG_JIT_DISABLE_OPTIMIZATION)))
{ {
handleEventStatus = DEBUG_STATUS_BREAK; handleEventStatus = DEBUG_STATUS_BREAK;
} }
ExtRelease();
} }
} }
ExtRelease();
return handleEventStatus; return handleEventStatus;
} }

52
src/SOS/Strike/datatarget.cpp
Просмотреть файл

@ -31,6 +31,12 @@ DataTarget::QueryInterface(
AddRef(); AddRef();
return S_OK; return S_OK;
} }
else if (InterfaceId == IID_ICLRDataTarget2)
{
*Interface = (ICLRDataTarget2*)this;
AddRef();
return S_OK;
}
else if (InterfaceId == IID_ICorDebugDataTarget4) else if (InterfaceId == IID_ICorDebugDataTarget4)
{ {
*Interface = (ICorDebugDataTarget4*)this; *Interface = (ICorDebugDataTarget4*)this;
@ -277,6 +283,52 @@ DataTarget::Request(
return E_NOTIMPL; return E_NOTIMPL;
} }
// ICLRDataTarget2
HRESULT STDMETHODCALLTYPE
DataTarget::AllocVirtual(
/* [in] */ CLRDATA_ADDRESS addr,
/* [in] */ ULONG32 size,
/* [in] */ ULONG32 typeFlags,
/* [in] */ ULONG32 protectFlags,
/* [out] */ CLRDATA_ADDRESS* virt)
{
#ifdef FEATURE_PAL
return E_NOTIMPL;
#else
ULONG64 hProcess;
HRESULT hr = g_ExtSystem->GetCurrentProcessHandle(&hProcess);
if (FAILED(hr)) {
return hr;
}
LPVOID allocation = ::VirtualAllocEx((HANDLE)hProcess, (LPVOID)addr, size, typeFlags, protectFlags);
if (allocation == NULL) {
return HRESULT_FROM_WIN32(::GetLastError());
}
*virt = (CLRDATA_ADDRESS)allocation;
return S_OK;
#endif
}
HRESULT STDMETHODCALLTYPE
DataTarget::FreeVirtual(
/* [in] */ CLRDATA_ADDRESS addr,
/* [in] */ ULONG32 size,
/* [in] */ ULONG32 typeFlags)
{
#ifdef FEATURE_PAL
return E_NOTIMPL;
#else
ULONG64 hProcess;
HRESULT hr = g_ExtSystem->GetCurrentProcessHandle(&hProcess);
if (FAILED(hr)) {
return hr;
}
::VirtualFreeEx((HANDLE)hProcess, (LPVOID)addr, size, typeFlags);
return S_OK;
#endif
}
// ICorDebugDataTarget4 // ICorDebugDataTarget4
HRESULT STDMETHODCALLTYPE HRESULT STDMETHODCALLTYPE

16
src/SOS/Strike/datatarget.h
Просмотреть файл

@ -2,7 +2,7 @@
// The .NET Foundation licenses this file to you under the MIT license. // The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information. // See the LICENSE file in the project root for more information.
class DataTarget : public ICLRDataTarget, ICorDebugDataTarget4, ICLRMetadataLocator class DataTarget : public ICLRDataTarget2, ICorDebugDataTarget4, ICLRMetadataLocator
{ {
private: private:
LONG m_ref; // Reference count. LONG m_ref; // Reference count.
@ -81,6 +81,20 @@ public:
/* [in] */ ULONG32 outBufferSize, /* [in] */ ULONG32 outBufferSize,
/* [size_is][out] */ BYTE *outBuffer); /* [size_is][out] */ BYTE *outBuffer);
// ICLRDataTarget2
virtual HRESULT STDMETHODCALLTYPE AllocVirtual(
/* [in] */ CLRDATA_ADDRESS addr,
/* [in] */ ULONG32 size,
/* [in] */ ULONG32 typeFlags,
/* [in] */ ULONG32 protectFlags,
/* [out] */ CLRDATA_ADDRESS *virt);
virtual HRESULT STDMETHODCALLTYPE FreeVirtual(
/* [in] */ CLRDATA_ADDRESS addr,
/* [in] */ ULONG32 size,
/* [in] */ ULONG32 typeFlags);
// ICorDebugDataTarget4 // ICorDebugDataTarget4
virtual HRESULT STDMETHODCALLTYPE VirtualUnwind( virtual HRESULT STDMETHODCALLTYPE VirtualUnwind(

9
src/SOS/Strike/dllsext.cpp
Просмотреть файл

@ -12,6 +12,8 @@
#include "util.h" #include "util.h"
#include "platformspecific.h" #include "platformspecific.h"
#ifndef FEATURE_PAL
typedef struct _PRIVATE_LDR_DATA_TABLE_ENTRY { typedef struct _PRIVATE_LDR_DATA_TABLE_ENTRY {
LIST_ENTRY InLoadOrderLinks; LIST_ENTRY InLoadOrderLinks;
LIST_ENTRY InMemoryOrderLinks; LIST_ENTRY InMemoryOrderLinks;
@ -45,8 +47,6 @@ typedef struct _PRIVATE_LDR_DATA_TABLE_ENTRY {
} PRIVATE_LDR_DATA_TABLE_ENTRY, *PRIVATE_PLDR_DATA_TABLE_ENTRY; } PRIVATE_LDR_DATA_TABLE_ENTRY, *PRIVATE_PLDR_DATA_TABLE_ENTRY;
#ifndef FEATURE_PAL
static void DllsNameFromPeb( static void DllsNameFromPeb(
ULONG_PTR addrContaining, ULONG_PTR addrContaining,
__out_ecount (MAX_LONGPATH) WCHAR *dllName __out_ecount (MAX_LONGPATH) WCHAR *dllName
@ -245,7 +245,6 @@ static void DllsNameFromPeb(
return; return;
} }
} }
#endif
HRESULT HRESULT
DllsName( DllsName(
@ -271,11 +270,11 @@ DllsName(
MultiByteToWideChar (CP_ACP,0,name,-1,dllName,MAX_LONGPATH); MultiByteToWideChar (CP_ACP,0,name,-1,dllName,MAX_LONGPATH);
} }
#ifndef FEATURE_PAL
if (_wcsrchr (dllName, '\\') == NULL) { if (_wcsrchr (dllName, '\\') == NULL) {
DllsNameFromPeb (addrContaining,dllName); DllsNameFromPeb (addrContaining,dllName);
} }
#endif
return hr; return hr;
} }
#endif // FEATURE_PAL

41
src/SOS/Strike/hostcoreclr.cpp
Просмотреть файл

@ -41,7 +41,6 @@
static bool g_hostingInitialized = false; static bool g_hostingInitialized = false;
static bool g_symbolStoreInitialized = false; static bool g_symbolStoreInitialized = false;
static bool g_windowsSymbolPathInitialized = false;
LPCSTR g_hostRuntimeDirectory = nullptr; LPCSTR g_hostRuntimeDirectory = nullptr;
LPCSTR g_dacFilePath = nullptr; LPCSTR g_dacFilePath = nullptr;
LPCSTR g_dbiFilePath = nullptr; LPCSTR g_dbiFilePath = nullptr;
@ -797,16 +796,31 @@ HRESULT InitializeSymbolStore(BOOL logging, BOOL msdl, BOOL symweb, const char*
return S_OK; return S_OK;
} }
/**********************************************************************\ /**********************************************************************\
* Setup and initialize the symbol server support using the .sympath * Setup and initialize the symbol server support using the .sympath
\**********************************************************************/ \**********************************************************************/
void InitializeSymbolStore() HRESULT InitializeSymbolStore()
{ {
_ASSERTE(g_SOSNetCoreCallbacks.InitializeSymbolStoreDelegate != nullptr); if (!g_symbolStoreInitialized)
{
HRESULT hr = InitializeHosting();
if (FAILED(hr)) {
return hr;
}
#ifndef FEATURE_PAL
InitializeSymbolStoreFromSymPath();
#endif
}
return S_OK;
}
#ifndef FEATURE_PAL #ifndef FEATURE_PAL
if (!g_windowsSymbolPathInitialized) /**********************************************************************\
* Setup and initialize the symbol server support using the .sympath
\**********************************************************************/
void InitializeSymbolStoreFromSymPath()
{
if (g_SOSNetCoreCallbacks.InitializeSymbolStoreDelegate != nullptr)
{ {
ArrayHolder<char> symbolPath = new char[MAX_LONGPATH]; ArrayHolder<char> symbolPath = new char[MAX_LONGPATH];
if (SUCCEEDED(g_ExtSymbols->GetSymbolPath(symbolPath, MAX_LONGPATH, nullptr))) if (SUCCEEDED(g_ExtSymbols->GetSymbolPath(symbolPath, MAX_LONGPATH, nullptr)))
@ -818,13 +832,12 @@ void InitializeSymbolStore()
ExtErr("Windows symbol path parsing FAILED\n"); ExtErr("Windows symbol path parsing FAILED\n");
return; return;
} }
g_windowsSymbolPathInitialized = true;
g_symbolStoreInitialized = true; g_symbolStoreInitialized = true;
} }
} }
} }
#endif
} }
#endif // FEATURE_PAL
// //
// Symbol downloader callback // Symbol downloader callback
@ -926,7 +939,6 @@ void DisableSymbolStore()
if (g_symbolStoreInitialized) if (g_symbolStoreInitialized)
{ {
g_symbolStoreInitialized = false; g_symbolStoreInitialized = false;
g_windowsSymbolPathInitialized = false;
_ASSERTE(g_SOSNetCoreCallbacks.DisableSymbolStoreDelegate != nullptr); _ASSERTE(g_SOSNetCoreCallbacks.DisableSymbolStoreDelegate != nullptr);
g_SOSNetCoreCallbacks.DisableSymbolStoreDelegate(); g_SOSNetCoreCallbacks.DisableSymbolStoreDelegate();
@ -947,11 +959,9 @@ HRESULT GetMetadataLocator(
BYTE* buffer, BYTE* buffer,
ULONG32* dataSize) ULONG32* dataSize)
{ {
HRESULT hr = InitializeHosting(); HRESULT Status = S_OK;
if (FAILED(hr)) { IfFailRet(InitializeSymbolStore());
return hr;
}
InitializeSymbolStore();
_ASSERTE(g_SOSNetCoreCallbacks.GetMetadataLocatorDelegate != nullptr); _ASSERTE(g_SOSNetCoreCallbacks.GetMetadataLocatorDelegate != nullptr);
return g_SOSNetCoreCallbacks.GetMetadataLocatorDelegate(imagePath, imageTimestamp, imageSize, mvid, mdRva, flags, bufferSize, buffer, dataSize); return g_SOSNetCoreCallbacks.GetMetadataLocatorDelegate(imagePath, imageTimestamp, imageSize, mvid, mdRva, flags, bufferSize, buffer, dataSize);
} }
@ -1206,10 +1216,7 @@ HRESULT SymbolReader::LoadSymbolsForPortablePDB(__in_z WCHAR* pModuleName, ___in
___in ULONG64 peAddress, ___in ULONG64 peSize, ___in ULONG64 inMemoryPdbAddress, ___in ULONG64 inMemoryPdbSize) ___in ULONG64 peAddress, ___in ULONG64 peSize, ___in ULONG64 inMemoryPdbAddress, ___in ULONG64 inMemoryPdbSize)
{ {
HRESULT Status = S_OK; HRESULT Status = S_OK;
IfFailRet(InitializeSymbolStore());
IfFailRet(InitializeHosting());
InitializeSymbolStore();
_ASSERTE(g_SOSNetCoreCallbacks.LoadSymbolsForModuleDelegate != nullptr); _ASSERTE(g_SOSNetCoreCallbacks.LoadSymbolsForModuleDelegate != nullptr);
// The module name needs to be null for in-memory PE's. // The module name needs to be null for in-memory PE's.

4
src/SOS/Strike/hostcoreclr.h
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@ -72,7 +72,9 @@ extern LPCSTR GetDbiFilePath();
extern BOOL IsHostingInitialized(); extern BOOL IsHostingInitialized();
extern HRESULT InitializeHosting(); extern HRESULT InitializeHosting();
extern HRESULT InitializeSymbolStore(BOOL logging, BOOL msdl, BOOL symweb, const char* symbolServer, const char* cacheDirectory, const char* searchDirectory, const char* windowsSymbolPath); extern HRESULT InitializeSymbolStore(BOOL logging, BOOL msdl, BOOL symweb, const char* symbolServer, const char* cacheDirectory, const char* searchDirectory, const char* windowsSymbolPath);
extern void InitializeSymbolStore(); #ifndef FEATURE_PAL
extern void InitializeSymbolStoreFromSymPath();
#endif
extern HRESULT LoadNativeSymbols(bool runtimeOnly = false); extern HRESULT LoadNativeSymbols(bool runtimeOnly = false);
extern void DisplaySymbolStore(); extern void DisplaySymbolStore();
extern void DisableSymbolStore(); extern void DisableSymbolStore();

48
src/SOS/Strike/sosdocs.txt
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@ -32,7 +32,7 @@ DumpHeap EEStack
DumpVC CLRStack DumpVC CLRStack
GCRoot GCInfo GCRoot GCInfo
ObjSize EHInfo ObjSize EHInfo
FinalizeQueue BPMD FinalizeQueue BPMD (bpmd)
PrintException (pe) COMState PrintException (pe) COMState
TraverseHeap TraverseHeap
@ -1138,12 +1138,12 @@ pointer if provided.
\\ \\
COMMAND: bpmd. COMMAND: bpmd.
!BPMD [-nofuturemodule] <module name> <method name> [<il offset>] !bpmd [-nofuturemodule] <module name> <method name> [<il offset>]
!BPMD <source file name>:<line number> !bpmd <source file name>:<line number>
!BPMD -md <MethodDesc> !bpmd -md <MethodDesc>
!BPMD -list !bpmd -list
!BPMD -clear <pending breakpoint number> !bpmd -clear <pending breakpoint number>
!BPMD -clearall !bpmd -clearall
!BPMD provides managed breakpoint support. If it can resolve the method name !BPMD provides managed breakpoint support. If it can resolve the method name
to a loaded, jitted or ngen'd function it will create a breakpoint with "bp". to a loaded, jitted or ngen'd function it will create a breakpoint with "bp".
@ -1154,34 +1154,25 @@ receive news of module loads and JITs, at which time it will try to resolve
the function to a breakpoint. -nofuturemodule can be used to suppress the function to a breakpoint. -nofuturemodule can be used to suppress
creating a breakpoint against a module that has not yet been loaded. creating a breakpoint against a module that has not yet been loaded.
Management of the list of pending breakpoints can be done via !BPMD -list, Management of the list of pending breakpoints can be done via !bpmd -list,
!BPMD -clear, and !BPMD -clearall commands. !BPMD -list generates a list of !bpmd -clear, and !bpmd -clearall commands. !bpmd -list generates a list of
all of the pending breakpoints. If the pending breakpoint has a non-zero all of the pending breakpoints. If the pending breakpoint has a non-zero
module id, then that pending breakpoint is specific to function in that module id, then that pending breakpoint is specific to function in that
particular loaded module. If the pending breakpoint has a zero module id, then particular loaded module. If the pending breakpoint has a zero module id, then
the breakpoint applies to modules that have not yet been loaded. Use the breakpoint applies to modules that have not yet been loaded. Use
!BPMD -clear or !BPMD -clearall to remove pending breakpoints from the list. !bpmd -clear or !bpmd -clearall to remove pending breakpoints from the list.
The !bpmd command can now be used before the runtime is loaded. You can execute
!bpmd right after SOS is loaded. Always add the module extension for the module
name parameter.
This brings up a good question: "I want to set a breakpoint on the main This brings up a good question: "I want to set a breakpoint on the main
method of my application. How can I do this?" method of my application. How can I do this?"
1) If you know the full path to SOS, use this command and skip to step 6 1) Add the breakpoint with command such as:
.load <the full path to sos.dll>
2) If you don't know the full path to sos, its usually next to coreclr.dll
You can wait for clr to load and then find it.
Start the debugger and type:
sxe -c "" clrn
3) g
4) You'll get the following notification from the debugger:
"CLR notification: module 'mscorlib' loaded"
5) Now you can load SOS. Type
.loadby sos clr
6) Add the breakpoint with command such as:
!bpmd myapp.exe MyApp.Main !bpmd myapp.exe MyApp.Main
7) g 2) g
8) You will stop at the start of MyApp.Main. If you type "bl" you will 3) You will stop at the start of MyApp.Main. If you type "bl" you will
see the breakpoint listed. see the breakpoint listed.
You can specify breakpoints by file and line number if: You can specify breakpoints by file and line number if:
@ -1192,7 +1183,6 @@ You can specify breakpoints by file and line number if:
This is often easier than module and method name syntax. For example: This is often easier than module and method name syntax. For example:
!bpmd Demo.cs:15 !bpmd Demo.cs:15
To correctly specify explicitly implemented methods make sure to retrieve the To correctly specify explicitly implemented methods make sure to retrieve the
method name from the metadata, or from the output of the "!dumpmt -md" command. method name from the metadata, or from the output of the "!dumpmt -md" command.
For example: For example:
@ -1211,7 +1201,7 @@ For example:
!bpmd myapp.exe ExplicitItfImpl.I1.M1 !bpmd myapp.exe ExplicitItfImpl.I1.M1
!BPMD works equally well with generic types. Adding a breakpoint on a generic !bpmd works equally well with generic types. Adding a breakpoint on a generic
type sets breakpoints on all already JIT-ted generic methods and sets a pending type sets breakpoints on all already JIT-ted generic methods and sets a pending
breakpoint for any instantiation that will be JIT-ted in the future. breakpoint for any instantiation that will be JIT-ted in the future.
@ -1267,7 +1257,7 @@ Additional examples:
!bpmd bpmd.exe NS.Outer+ExplicitItfImpl`1.NS.Outer.IT1<U>.M1 !bpmd bpmd.exe NS.Outer+ExplicitItfImpl`1.NS.Outer.IT1<U>.M1
!BPMD does not accept offsets nor parameters in the method name. You can add !bpmd does not accept offsets nor parameters in the method name. You can add
an IL offset as an optional parameter seperate from the name. If there are overloaded an IL offset as an optional parameter seperate from the name. If there are overloaded
methods, !bpmd will set a breakpoint for all of them. methods, !bpmd will set a breakpoint for all of them.

36
src/SOS/Strike/sosdocsunix.txt
Просмотреть файл

@ -911,10 +911,10 @@ bpmd provides managed breakpoint support. If it can resolve the method name
to a loaded, jitted or ngen'd function it will create a breakpoint with "bp". to a loaded, jitted or ngen'd function it will create a breakpoint with "bp".
If not then either the module that contains the method hasn't been loaded yet If not then either the module that contains the method hasn't been loaded yet
or the module is loaded, but the function is not jitted yet. In these cases, or the module is loaded, but the function is not jitted yet. In these cases,
bpmd asks the Windows Debugger to receive CLR Notifications, and waits to bpmd asks the Debugger to receive CLR Notifications, and waits to receive news
receive news of module loads and JITs, at which time it will try to resolve of module loads and JITs, at which time it will try to resolve the function to
the function to a breakpoint. -nofuturemodule can be used to suppress a breakpoint. -nofuturemodule can be used to suppress creating a breakpoint
creating a breakpoint against a module that has not yet been loaded. against a module that has not yet been loaded.
Management of the list of pending breakpoints can be done via bpmd -list, Management of the list of pending breakpoints can be done via bpmd -list,
bpmd -clear, and bpmd -clearall commands. bpmd -list generates a list of bpmd -clear, and bpmd -clearall commands. bpmd -list generates a list of
@ -924,15 +924,17 @@ particular loaded module. If the pending breakpoint has a zero module id, then
the breakpoint applies to modules that have not yet been loaded. Use the breakpoint applies to modules that have not yet been loaded. Use
bpmd -clear or bpmd -clearall to remove pending breakpoints from the list. bpmd -clear or bpmd -clearall to remove pending breakpoints from the list.
The bpmd command can now be used before the runtime is loaded. You can execute
bpmd right after the SOS plug-in is loaded. Always add the module extension for
the module name parameter.
This brings up a good question: "I want to set a breakpoint on the main This brings up a good question: "I want to set a breakpoint on the main
method of my application. How can I do this?" method of my application. How can I do this?"
1) Stop after coreclr is loaded - TBD 1) Add the breakpoint with command such as:
bpmd myapp.dll MyApp.Main
2) Add the breakpoint with command such as: 2) g
bpmd myapp.exe MyApp.Main 3) You will stop at the start of MyApp.Main. If you type "bl" you will
3) g
4) You will stop at the start of MyApp.Main. If you type "bl" you will
see the breakpoint listed. see the breakpoint listed.
To correctly specify explicitly implemented methods make sure to retrieve the To correctly specify explicitly implemented methods make sure to retrieve the
@ -950,7 +952,7 @@ For example:
{ ... } { ... }
} }
bpmd myapp.exe ExplicitItfImpl.I1.M1 bpmd myapp.dll ExplicitItfImpl.I1.M1
bpmd works equally well with generic types. Adding a breakpoint on a generic bpmd works equally well with generic types. Adding a breakpoint on a generic
@ -973,11 +975,11 @@ Example for generics:
{ ... } { ... }
} }
One would issue the following commands to set breapoints on G3.F() and One would issue the following commands to set breakpoints on G3.F() and
G1.G(): G1.G():
bpmd myapp.exe G3`3.F bpmd myapp.dll G3`3.F
bpmd myapp.exe G1`1.G bpmd myapp.dll G1`1.G
And for explicitly implemented methods on generic interfaces: And for explicitly implemented methods on generic interfaces:
public interface IT1<T> public interface IT1<T>
@ -992,7 +994,7 @@ And for explicitly implemented methods on generic interfaces:
{ ... } { ... }
} }
bpmd bpmd.exe ExplicitItfImpl`1.IT1<U>.M1 bpmd bpmd.dll ExplicitItfImpl`1.IT1<U>.M1
Additional examples: Additional examples:
If IT1 and ExplicitItfImpl are types declared inside another class, If IT1 and ExplicitItfImpl are types declared inside another class,
@ -1007,10 +1009,10 @@ Additional examples:
Furthermore, if the Outer class resides in a namespace, NS, the bpmd Furthermore, if the Outer class resides in a namespace, NS, the bpmd
command to use becomes: command to use becomes:
bpmd bpmd.exe NS.Outer+ExplicitItfImpl`1.NS.Outer.IT1<U>.M1 bpmd bpmd.dll NS.Outer+ExplicitItfImpl`1.NS.Outer.IT1<U>.M1
bpmd does not accept offsets nor parameters in the method name. You can add bpmd does not accept offsets nor parameters in the method name. You can add
an IL offset as an optional parameter seperate from the name. If there are overloaded an IL offset as an optional parameter separate from the name. If there are overloaded
methods, bpmd will set a breakpoint for all of them. methods, bpmd will set a breakpoint for all of them.
In the case of hosted environments such as SQL, the module name may be In the case of hosted environments such as SQL, the module name may be

77
src/SOS/Strike/strike.cpp
Просмотреть файл

@ -7470,7 +7470,7 @@ private:
// This function only works with pending breakpoints that are not module bound. // This function only works with pending breakpoints that are not module bound.
if (pCur->pModule == NULL) if (pCur->pModule == NULL)
{ {
if(pCur->szModuleName[0] != L'\0') if (pCur->szModuleName[0] != L'\0')
{ {
return ResolvePendingNonModuleBoundBreakpoint(pCur->szModuleName, pCur->szFunctionName, mod, pCur->ilOffset); return ResolvePendingNonModuleBoundBreakpoint(pCur->szModuleName, pCur->szFunctionName, mod, pCur->ilOffset);
} }
@ -7517,6 +7517,11 @@ private:
Breakpoints g_bpoints; Breakpoints g_bpoints;
// If true, call the HandleRuntimeLoadedNotification function to enable the assembly load and JIT exceptions
#ifndef FEATURE_PAL
bool g_breakOnRuntimeModuleLoad = true;
#endif
// Controls whether optimizations are disabled on module load and whether NGEN can be used // Controls whether optimizations are disabled on module load and whether NGEN can be used
BOOL g_fAllowJitOptimization = TRUE; BOOL g_fAllowJitOptimization = TRUE;
@ -7642,20 +7647,20 @@ public:
g_bpoints.Update(TO_TADDR(dgma.ModulePtr), TRUE); g_bpoints.Update(TO_TADDR(dgma.ModulePtr), TRUE);
} }
if(!g_fAllowJitOptimization) if (!g_fAllowJitOptimization)
{ {
HRESULT hr; HRESULT hr;
ToRelease<IXCLRDataModule2> mod2; ToRelease<IXCLRDataModule2> mod2;
if(FAILED(mod->QueryInterface(__uuidof(IXCLRDataModule2), (void**) &mod2))) if (FAILED(mod->QueryInterface(__uuidof(IXCLRDataModule2), (void**) &mod2)))
{ {
ExtOut("SOS: warning, optimizations for this module could not be suppressed because this CLR version doesn't support the functionality\n"); ExtOut("SOS: warning, optimizations for this module could not be suppressed because this CLR version doesn't support the functionality\n");
} }
else if(FAILED(hr = mod2->SetJITCompilerFlags(CORDEBUG_JIT_DISABLE_OPTIMIZATION))) else if(FAILED(hr = mod2->SetJITCompilerFlags(CORDEBUG_JIT_DISABLE_OPTIMIZATION)))
{ {
if(hr == CORDBG_E_CANT_CHANGE_JIT_SETTING_FOR_ZAP_MODULE) if(hr == CORDBG_E_CANT_CHANGE_JIT_SETTING_FOR_ZAP_MODULE)
ExtOut("SOS: warning, optimizations for this module could not be surpressed because an optimized prejitted image was loaded\n"); ExtOut("SOS: warning, optimizations for this module could not be suppressed because an optimized prejitted image was loaded\n");
else else
ExtOut("SOS: warning, optimizations for this module could not be surpressed hr=0x%x\n", hr); ExtOut("SOS: warning, optimizations for this module could not be suppressed hr=0x%x\n", hr);
} }
} }
@ -7864,16 +7869,32 @@ HRESULT HandleCLRNotificationEvent()
return S_OK; return S_OK;
} }
void EnableModuleLoadUnloadCallbacks()
{
_ASSERTE(g_clrData != nullptr);
ULONG32 flags = 0;
g_clrData->GetOtherNotificationFlags(&flags);
flags |= (CLRDATA_NOTIFY_ON_MODULE_LOAD | CLRDATA_NOTIFY_ON_MODULE_UNLOAD);
g_clrData->SetOtherNotificationFlags(flags);
}
#ifndef FEATURE_PAL #ifndef FEATURE_PAL
DECLARE_API(HandleCLRN) DECLARE_API(HandleCLRN)
{ {
INIT_API(); INIT_API();
MINIDUMP_NOT_SUPPORTED(); MINIDUMP_NOT_SUPPORTED();
return HandleCLRNotificationEvent(); return HandleCLRNotificationEvent();
} }
HRESULT HandleRuntimeLoadedNotification(IDebugClient* client)
{
INIT_API();
EnableModuleLoadUnloadCallbacks();
return g_ExtControl->Execute(DEBUG_EXECUTE_NOT_LOGGED, "sxe -c \"!HandleCLRN\" clrn", 0);
}
#else // FEATURE_PAL #else // FEATURE_PAL
HRESULT HandleExceptionNotification(ILLDBServices *client) HRESULT HandleExceptionNotification(ILLDBServices *client)
@ -7882,6 +7903,13 @@ HRESULT HandleExceptionNotification(ILLDBServices *client)
return HandleCLRNotificationEvent(); return HandleCLRNotificationEvent();
} }
HRESULT HandleRuntimeLoadedNotification(ILLDBServices *client)
{
INIT_API();
EnableModuleLoadUnloadCallbacks();
return g_ExtServices->SetExceptionCallback(HandleExceptionNotification);
}
#endif // FEATURE_PAL #endif // FEATURE_PAL
DECLARE_API(bpmd) DECLARE_API(bpmd)
@ -7973,11 +8001,6 @@ DECLARE_API(bpmd)
// did we get dll and type name or file:line#? Search for a colon in the first arg // did we get dll and type name or file:line#? Search for a colon in the first arg
// to see if it is in fact a file:line# // to see if it is in fact a file:line#
CHAR* pColon = strchr(DllName.data, ':'); CHAR* pColon = strchr(DllName.data, ':');
if (FAILED(GetRuntimeModuleInfo(NULL, NULL))) {
ExtOut("%s not loaded yet\n", MAIN_CLR_DLL_NAME_A);
return Status;
}
if(NULL != pColon) if(NULL != pColon)
{ {
fIsFilename = true; fIsFilename = true;
@ -8084,8 +8107,10 @@ DECLARE_API(bpmd)
// If LoadClrDebugDll() succeeded make sure we release g_clrData // If LoadClrDebugDll() succeeded make sure we release g_clrData
ToRelease<IXCLRDataProcess> spIDP(g_clrData); ToRelease<IXCLRDataProcess> spIDP(g_clrData);
ToRelease<ISOSDacInterface> spISD(g_sos); ToRelease<ISOSDacInterface> spISD(g_sos);
if (g_sos != nullptr)
{
ResetGlobals(); ResetGlobals();
}
// we can get here with EE not loaded => 0 modules // we can get here with EE not loaded => 0 modules
// EE is loaded => 0 or more modules // EE is loaded => 0 or more modules
ArrayHolder<DWORD_PTR> pMDs = NULL; ArrayHolder<DWORD_PTR> pMDs = NULL;
@ -8174,12 +8199,19 @@ DECLARE_API(bpmd)
{ {
g_bpoints.Add(Filename, lineNumber, NULL); g_bpoints.Add(Filename, lineNumber, NULL);
} }
if (g_clrData != nullptr)
{
bNeedNotificationExceptions = TRUE; bNeedNotificationExceptions = TRUE;
EnableModuleLoadUnloadCallbacks();
ULONG32 flags = 0; }
g_clrData->GetOtherNotificationFlags(&flags); else
flags |= (CLRDATA_NOTIFY_ON_MODULE_LOAD | CLRDATA_NOTIFY_ON_MODULE_UNLOAD); {
g_clrData->SetOtherNotificationFlags(flags); #ifdef FEATURE_PAL
Status = g_ExtServices2->SetRuntimeLoadedCallback(HandleRuntimeLoadedNotification);
#else
g_breakOnRuntimeModuleLoad = true;
#endif
}
} }
} }
else /* We were given a MethodDesc already */ else /* We were given a MethodDesc already */
@ -8251,8 +8283,7 @@ DECLARE_API(bpmd)
{ {
ExtOut("Adding pending breakpoints...\n"); ExtOut("Adding pending breakpoints...\n");
#ifndef FEATURE_PAL #ifndef FEATURE_PAL
sprintf_s(buffer, _countof(buffer), "sxe -c \"!HandleCLRN\" clrn"); Status = g_ExtControl->Execute(DEBUG_EXECUTE_NOT_LOGGED, "sxe -c \"!HandleCLRN\" clrn", 0);
Status = g_ExtControl->Execute(DEBUG_EXECUTE_NOT_LOGGED, buffer, 0);
#else #else
Status = g_ExtServices->SetExceptionCallback(HandleExceptionNotification); Status = g_ExtServices->SetExceptionCallback(HandleExceptionNotification);
#endif // FEATURE_PAL #endif // FEATURE_PAL
@ -15410,16 +15441,18 @@ DECLARE_API(SuppressJitOptimization)
return E_FAIL; return E_FAIL;
} }
if(nArg == 1 && (_stricmp(onOff.data, "On") == 0)) if (nArg == 1 && (_stricmp(onOff.data, "On") == 0))
{ {
// if CLR is already loaded, try to change the flags now // if CLR is already loaded, try to change the flags now
if(CheckEEDll() == S_OK) if (CheckEEDll() == S_OK)
{ {
SetNGENCompilerFlags(CORDEBUG_JIT_DISABLE_OPTIMIZATION); SetNGENCompilerFlags(CORDEBUG_JIT_DISABLE_OPTIMIZATION);
} }
if(!g_fAllowJitOptimization) if (!g_fAllowJitOptimization)
{
ExtOut("JIT optimization is already suppressed\n"); ExtOut("JIT optimization is already suppressed\n");
}
else else
{ {
g_fAllowJitOptimization = FALSE; g_fAllowJitOptimization = FALSE;

2
src/SOS/Strike/util.h
Просмотреть файл

@ -1440,11 +1440,13 @@ int bitidx(SCALAR bitflag)
return -1; return -1;
} }
#ifndef FEATURE_PAL
HRESULT HRESULT
DllsName( DllsName(
ULONG_PTR addrContaining, ULONG_PTR addrContaining,
__out_ecount (MAX_LONGPATH) WCHAR *dllName __out_ecount (MAX_LONGPATH) WCHAR *dllName
); );
#endif
inline inline
BOOL IsElementValueType (CorElementType cet) BOOL IsElementValueType (CorElementType cet)

4
src/SOS/lldbplugin/inc/lldbservices.h
Просмотреть файл

@ -231,6 +231,7 @@ typedef struct _DEBUG_STACK_FRAME_EX
interface ILLDBServices; interface ILLDBServices;
typedef HRESULT (*PFN_EXCEPTION_CALLBACK)(ILLDBServices *services); typedef HRESULT (*PFN_EXCEPTION_CALLBACK)(ILLDBServices *services);
typedef HRESULT (*PFN_RUNTIME_LOADED_CALLBACK)(ILLDBServices *services);
//---------------------------------------------------------------------------- //----------------------------------------------------------------------------
// ILLDBServices // ILLDBServices
@ -575,6 +576,9 @@ public:
PVOID buffer, PVOID buffer,
ULONG bufferSize, ULONG bufferSize,
PULONG versionInfoSize) = 0; PULONG versionInfoSize) = 0;
virtual HRESULT SetRuntimeLoadedCallback(
PFN_RUNTIME_LOADED_CALLBACK callback) = 0;
}; };
#ifdef __cplusplus #ifdef __cplusplus

100
src/SOS/lldbplugin/lldbplugin.vcxproj
Просмотреть файл

@ -67,10 +67,108 @@
<ClInclude Include="mstypes.h" /> <ClInclude Include="mstypes.h" />
<ClInclude Include="services.h" /> <ClInclude Include="services.h" />
<ClInclude Include="sosplugin.h" /> <ClInclude Include="sosplugin.h" />
<ClInclude Include="swift-4.0\lldb\API\LLDB.h" />
<ClInclude Include="swift-4.0\lldb\API\SBAddress.h" />
<ClInclude Include="swift-4.0\lldb\API\SBAttachInfo.h" />
<ClInclude Include="swift-4.0\lldb\API\SBBlock.h" />
<ClInclude Include="swift-4.0\lldb\API\SBBreakpoint.h" />
<ClInclude Include="swift-4.0\lldb\API\SBBreakpointLocation.h" />
<ClInclude Include="swift-4.0\lldb\API\SBBroadcaster.h" />
<ClInclude Include="swift-4.0\lldb\API\SBCommandInterpreter.h" />
<ClInclude Include="swift-4.0\lldb\API\SBCommandReturnObject.h" />
<ClInclude Include="swift-4.0\lldb\API\SBCommunication.h" />
<ClInclude Include="swift-4.0\lldb\API\SBCompileUnit.h" />
<ClInclude Include="swift-4.0\lldb\API\SBData.h" />
<ClInclude Include="swift-4.0\lldb\API\SBDebugger.h" />
<ClInclude Include="swift-4.0\lldb\API\SBDeclaration.h" />
<ClInclude Include="swift-4.0\lldb\API\SBDefines.h" />
<ClInclude Include="swift-4.0\lldb\API\SBError.h" />
<ClInclude Include="swift-4.0\lldb\API\SBEvent.h" />
<ClInclude Include="swift-4.0\lldb\API\SBExecutionContext.h" />
<ClInclude Include="swift-4.0\lldb\API\SBExpressionOptions.h" />
<ClInclude Include="swift-4.0\lldb\API\SBFileSpec.h" />
<ClInclude Include="swift-4.0\lldb\API\SBFileSpecList.h" />
<ClInclude Include="swift-4.0\lldb\API\SBFrame.h" />
<ClInclude Include="swift-4.0\lldb\API\SBFunction.h" />
<ClInclude Include="swift-4.0\lldb\API\SBHostOS.h" />
<ClInclude Include="swift-4.0\lldb\API\SBInstruction.h" />
<ClInclude Include="swift-4.0\lldb\API\SBInstructionList.h" />
<ClInclude Include="swift-4.0\lldb\API\SBLanguageRuntime.h" />
<ClInclude Include="swift-4.0\lldb\API\SBLaunchInfo.h" />
<ClInclude Include="swift-4.0\lldb\API\SBLineEntry.h" />
<ClInclude Include="swift-4.0\lldb\API\SBListener.h" />
<ClInclude Include="swift-4.0\lldb\API\SBMemoryRegionInfo.h" />
<ClInclude Include="swift-4.0\lldb\API\SBMemoryRegionInfoList.h" />
<ClInclude Include="swift-4.0\lldb\API\SBModule.h" />
<ClInclude Include="swift-4.0\lldb\API\SBModuleSpec.h" />
<ClInclude Include="swift-4.0\lldb\API\SBPlatform.h" />
<ClInclude Include="swift-4.0\lldb\API\SBProcess.h" />
<ClInclude Include="swift-4.0\lldb\API\SBQueue.h" />
<ClInclude Include="swift-4.0\lldb\API\SBQueueItem.h" />
<ClInclude Include="swift-4.0\lldb\API\SBSection.h" />
<ClInclude Include="swift-4.0\lldb\API\SBSourceManager.h" />
<ClInclude Include="swift-4.0\lldb\API\SBStream.h" />
<ClInclude Include="swift-4.0\lldb\API\SBStringList.h" />
<ClInclude Include="swift-4.0\lldb\API\SBStructuredData.h" />
<ClInclude Include="swift-4.0\lldb\API\SBSymbol.h" />
<ClInclude Include="swift-4.0\lldb\API\SBSymbolContext.h" />
<ClInclude Include="swift-4.0\lldb\API\SBSymbolContextList.h" />
<ClInclude Include="swift-4.0\lldb\API\SBTarget.h" />
<ClInclude Include="swift-4.0\lldb\API\SBThread.h" />
<ClInclude Include="swift-4.0\lldb\API\SBThreadCollection.h" />
<ClInclude Include="swift-4.0\lldb\API\SBThreadPlan.h" />
<ClInclude Include="swift-4.0\lldb\API\SBType.h" />
<ClInclude Include="swift-4.0\lldb\API\SBTypeCategory.h" />
<ClInclude Include="swift-4.0\lldb\API\SBTypeEnumMember.h" />
<ClInclude Include="swift-4.0\lldb\API\SBTypeFilter.h" />
<ClInclude Include="swift-4.0\lldb\API\SBTypeFormat.h" />
<ClInclude Include="swift-4.0\lldb\API\SBTypeNameSpecifier.h" />
<ClInclude Include="swift-4.0\lldb\API\SBTypeSummary.h" />
<ClInclude Include="swift-4.0\lldb\API\SBTypeSynthetic.h" />
<ClInclude Include="swift-4.0\lldb\API\SBUnixSignals.h" />
<ClInclude Include="swift-4.0\lldb\API\SBValue.h" />
<ClInclude Include="swift-4.0\lldb\API\SBValueList.h" />
<ClInclude Include="swift-4.0\lldb\API\SBVariablesOptions.h" />
<ClInclude Include="swift-4.0\lldb\API\SBWatchpoint.h" />
<ClInclude Include="swift-4.0\lldb\API\SystemInitializerFull.h" />
<ClInclude Include="swift-4.0\lldb\lldb-defines.h" />
<ClInclude Include="swift-4.0\lldb\lldb-enumerations.h" />
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<ClInclude Include="swift-4.0\lldb\lldb-private-interfaces.h" />
<ClInclude Include="swift-4.0\lldb\lldb-private-types.h" />
<ClInclude Include="swift-4.0\lldb\lldb-private.h" />
<ClInclude Include="swift-4.0\lldb\lldb-public.h" />
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<ClInclude Include="swift-4.0\lldb\lldb-versioning.h" />
<ClInclude Include="swift-4.0\lldb\Utility\AnsiTerminal.h" />
<ClInclude Include="swift-4.0\lldb\Utility\CleanUp.h" />
<ClInclude Include="swift-4.0\lldb\Utility\ConvertEnum.h" />
<ClInclude Include="swift-4.0\lldb\Utility\Either.h" />
<ClInclude Include="swift-4.0\lldb\Utility\Iterable.h" />
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<ClInclude Include="swift-4.0\lldb\Utility\LLDBAssert.h" />
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<ClInclude Include="swift-4.0\lldb\Utility\PriorityPointerPair.h" />
<ClInclude Include="swift-4.0\lldb\Utility\ProcessStructReader.h" />
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<ClInclude Include="swift-4.0\lldb\Utility\SelectHelper.h" />
<ClInclude Include="swift-4.0\lldb\Utility\SharedCluster.h" />
<ClInclude Include="swift-4.0\lldb\Utility\SharingPtr.h" />
<ClInclude Include="swift-4.0\lldb\Utility\StringExtractor.h" />
<ClInclude Include="swift-4.0\lldb\Utility\StringLexer.h" />
<ClInclude Include="swift-4.0\lldb\Utility\TaskPool.h" />
<ClInclude Include="swift-4.0\lldb\Utility\Timeout.h" />
<ClInclude Include="swift-4.0\lldb\Utility\Utils.h" />
</ItemGroup> </ItemGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'"> <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile> <ClCompile>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

306
src/SOS/lldbplugin/lldbplugin.vcxproj.filters
Просмотреть файл

@ -14,10 +14,316 @@
<ClInclude Include="inc\lldbservices.h"> <ClInclude Include="inc\lldbservices.h">
<Filter>inc</Filter> <Filter>inc</Filter>
</ClInclude> </ClInclude>
<ClInclude Include="swift-4.0\lldb\lldb-defines.h">
<Filter>swift-4.0\lldb</Filter>
</ClInclude>
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<Filter>swift-4.0\lldb</Filter>
</ClInclude>
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<Filter>swift-4.0\lldb</Filter>
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74
src/SOS/lldbplugin/services.cpp
Просмотреть файл

@ -259,13 +259,12 @@ ExceptionBreakpointCallback(
// Send the normal and error output to stdout/stderr since we // Send the normal and error output to stdout/stderr since we
// don't have a return object from the command interpreter. // don't have a return object from the command interpreter.
lldb::SBCommandReturnObject result; lldb::SBCommandReturnObject returnObject;
result.SetImmediateOutputFile(stdout); returnObject.SetImmediateOutputFile(stdout);
result.SetImmediateErrorFile(stderr); returnObject.SetImmediateErrorFile(stderr);
// Save the process and thread to be used by the current process/thread // Save the process and thread to be used by the current process/thread helper functions.
// helper functions. LLDBServices* client = new LLDBServices(debugger, returnObject, &process, &thread);
LLDBServices* client = new LLDBServices(debugger, result, &process, &thread);
return ((PFN_EXCEPTION_CALLBACK)baton)(client) == S_OK; return ((PFN_EXCEPTION_CALLBACK)baton)(client) == S_OK;
} }
@ -1981,6 +1980,69 @@ LLDBServices::GetModuleVersionInformation(
return S_OK; return S_OK;
} }
lldb::SBBreakpoint g_runtimeLoadedBp;
bool
RuntimeLoadedBreakpointCallback(
void *baton,
lldb::SBProcess &process,
lldb::SBThread &thread,
lldb::SBBreakpointLocation &location)
{
lldb::SBDebugger debugger = process.GetTarget().GetDebugger();
// Send the normal and error output to stdout/stderr since we
// don't have a return object from the command interpreter.
lldb::SBCommandReturnObject returnObject;
returnObject.SetImmediateOutputFile(stdout);
returnObject.SetImmediateErrorFile(stderr);
// Save the process and thread to be used by the current process/thread helper functions.
LLDBServices* client = new LLDBServices(debugger, returnObject, &process, &thread);
bool result = ((PFN_RUNTIME_LOADED_CALLBACK)baton)(client) == S_OK;
// Clear the breakpoint
if (g_runtimeLoadedBp.IsValid())
{
process.GetTarget().BreakpointDelete(g_runtimeLoadedBp.GetID());
g_runtimeLoadedBp = lldb::SBBreakpoint();
}
// Continue the process
if (result)
{
lldb::SBError error = process.Continue();
result = error.Success();
}
return result;
}
HRESULT
LLDBServices::SetRuntimeLoadedCallback(
PFN_RUNTIME_LOADED_CALLBACK callback)
{
if (!g_runtimeLoadedBp.IsValid())
{
lldb::SBTarget target = m_debugger.GetSelectedTarget();
if (!target.IsValid())
{
return E_FAIL;
}
// By the time the host calls coreclr_execute_assembly, the coreclr DAC table should be initialized so DAC can be loaded.
lldb::SBBreakpoint runtimeLoadedBp = target.BreakpointCreateByName("coreclr_execute_assembly", MAKEDLLNAME_A("coreclr"));
if (!runtimeLoadedBp.IsValid())
{
return E_FAIL;
}
#ifdef FLAGS_ANONYMOUS_ENUM
runtimeLoadedBp.AddName("DoNotDeleteOrDisable");
#endif
runtimeLoadedBp.SetCallback(RuntimeLoadedBreakpointCallback, (void *)callback);
g_runtimeLoadedBp = runtimeLoadedBp;
}
return S_OK;
}
//---------------------------------------------------------------------------- //----------------------------------------------------------------------------
// Helper functions // Helper functions
//---------------------------------------------------------------------------- //----------------------------------------------------------------------------

3
src/SOS/lldbplugin/services.h
Просмотреть файл

@ -308,6 +308,9 @@ public:
ULONG bufferSize, ULONG bufferSize,
PULONG versionInfoSize); PULONG versionInfoSize);
HRESULT SetRuntimeLoadedCallback(
PFN_RUNTIME_LOADED_CALLBACK callback);
//---------------------------------------------------------------------------- //----------------------------------------------------------------------------
// LLDBServices (internal) // LLDBServices (internal)
//---------------------------------------------------------------------------- //----------------------------------------------------------------------------