dotnet · gewarren · Aug 29, 2025 · Aug 28, 2025 · Aug 28, 2025 · Aug 29, 2025
@@ -16,7 +16,7 @@ ms.assetid: 35c7a18f-133a-4584-bd25-bb338568b0c6
 ---
 # CreateDebuggingInterfaceFromVersion function
 
-Accepts a common language runtime (CLR) version string that is returned from the [CreateVersionStringFromModule function](createversionstringfrommodule-function.md), and returns a corresponding debugger interface (typically, [ICorDebug](../../../framework/unmanaged-api/debugging/icordebug-interface.md)).
+Accepts a common language runtime (CLR) version string that is returned from the [CreateVersionStringFromModule function](createversionstringfrommodule-function.md), and returns a corresponding debugger interface (typically, [ICorDebug](./icordebug/icordebug-interface.md)).
 
 ## Syntax
 
@@ -33,12 +33,12 @@ HRESULT CreateDebuggingInterfaceFromVersion (
  [in] Version string of the CLR in the target debuggee, which is returned by the [CreateVersionStringFromModule function](createversionstringfrommodule-function.md).
 
  `ppCordb`\
- [out] Pointer to a pointer to a COM object (`IUnknown`). This object will be cast to an [ICorDebug](../../../framework/unmanaged-api/debugging/icordebug-interface.md) object before it is returned.
+ [out] Pointer to a pointer to a COM object (`IUnknown`). This object will be cast to an [ICorDebug](./icordebug/icordebug-interface.md) object before it is returned.
 
 ## Return value
 
  `S_OK`\
- `ppCordb` references a valid object that implements the [ICorDebug interface](../../../framework/unmanaged-api/debugging/icordebug-interface.md) interface.
+ `ppCordb` references a valid object that implements the [ICorDebug interface](./icordebug/icordebug-interface.md) interface.
 
  `E_INVALIDARG`\
  Either `szDebuggeeVersion` or `ppCordb` is null.
@@ -50,7 +50,7 @@ HRESULT CreateDebuggingInterfaceFromVersion (
  Either mscordbi.dll or mscordaccore.dll is not the same version as the target CoreCLR.dll.
 
  `E_FAIL` (or other `E_` return codes)\
- Unable to return an [ICorDebug interface](../../../framework/unmanaged-api/debugging/icordebug-interface.md).
+ Unable to return an [ICorDebug interface](./icordebug/icordebug-interface.md).
 
 ## Remarks
 

@@ -16,7 +16,7 @@ ms.assetid: 35c7a18f-133a-4584-bd25-bb338568b0c6
 ---
 # CreateDebuggingInterfaceFromVersion2 function
 
-Accepts a common language runtime (CLR) version string that is returned from the [CreateVersionStringFromModule](createversionstringfrommodule-function.md) function, and returns a corresponding debugger interface (typically, [ICorDebug](../../../framework/unmanaged-api/debugging/icordebug-interface.md)).
+Accepts a common language runtime (CLR) version string that is returned from the [CreateVersionStringFromModule](createversionstringfrommodule-function.md) function, and returns a corresponding debugger interface (typically, [ICorDebug](./icordebug/icordebug-interface.md)).
 
 ## Syntax
 
@@ -41,12 +41,12 @@ HRESULT CreateDebuggingInterfaceFromVersion2 (
  [in] A string representing the application group ID of a sandboxed process running in macOS. Pass NULL if the process is not running in a sandbox on macOS or on other platforms.
 
  `ppCordb`\
- [out] Pointer to a pointer to a COM object (`IUnknown`). This object will be cast to an [ICorDebug](../../../framework/unmanaged-api/debugging/icordebug-interface.md) object before it is returned.
+ [out] Pointer to a pointer to a COM object (`IUnknown`). This object will be cast to an [ICorDebug](./icordebug/icordebug-interface.md) object before it is returned.
 
 ## Return value
 
  `S_OK`\
- `ppCordb` references a valid object that implements the [ICorDebug interface](../../../framework/unmanaged-api/debugging/icordebug-interface.md) interface.
+ `ppCordb` references a valid object that implements the [ICorDebug interface](./icordebug/icordebug-interface.md) interface.
 
  `E_INVALIDARG`\
  Either `szDebuggeeVersion` or `ppCordb` is null.
@@ -58,7 +58,7 @@ HRESULT CreateDebuggingInterfaceFromVersion2 (
  Either mscordbi.dll or mscordaccore.dll is not the same version as the target CoreCLR.dll.
 
  `E_FAIL` (or other `E_` return codes)\
- Unable to return an [ICorDebug interface](../../../framework/unmanaged-api/debugging/icordebug-interface.md).
+ Unable to return an [ICorDebug interface](./icordebug/icordebug-interface.md).
 
 ## Remarks
 

@@ -16,7 +16,7 @@ ms.assetid: 35c7a18f-133a-4584-bd25-bb338568b0c6
 ---
 # CreateDebuggingInterfaceFromVersion3 function
 
-Accepts a common language runtime (CLR) version string that is returned from the [CreateVersionStringFromModule](createversionstringfrommodule-function.md) function, and returns a corresponding debugger interface (typically, [ICorDebug](../../../framework/unmanaged-api/debugging/icordebug-interface.md)).
+Accepts a common language runtime (CLR) version string that is returned from the [CreateVersionStringFromModule](createversionstringfrommodule-function.md) function, and returns a corresponding debugger interface (typically, [ICorDebug](./icordebug/icordebug-interface.md)).
 
 ## Syntax
 
@@ -45,12 +45,12 @@ HRESULT CreateDebuggingInterfaceFromVersion3 (
  [in] A callback interface instance for locating DBI and DAC. See [ICLRDebuggingLibraryProvider3](iclrdebugginglibraryprovider3-interface.md) interface.
 
  `ppCordb`\
- [out] Pointer to a pointer to a COM object (`IUnknown`). This object will be cast to an [ICorDebug](../../../framework/unmanaged-api/debugging/icordebug-interface.md) object before it is returned.
+ [out] Pointer to a pointer to a COM object (`IUnknown`). This object will be cast to an [ICorDebug](./icordebug/icordebug-interface.md) object before it is returned.
 
 ## Return value
 
  `S_OK`\
- `ppCordb` references a valid object that implements the [ICorDebug interface](../../../framework/unmanaged-api/debugging/icordebug-interface.md) interface.
+ `ppCordb` references a valid object that implements the [ICorDebug interface](./icordebug/icordebug-interface.md) interface.
 
  `E_INVALIDARG`\
  Either `szDebuggeeVersion` or `ppCordb` is null.
@@ -62,7 +62,7 @@ HRESULT CreateDebuggingInterfaceFromVersion3 (
  Either mscordbi.dll or mscordaccore.dll is not the same version as the target CoreCLR.dll.
 
  `E_FAIL` (or other `E_` return codes)\
- Unable to return an [ICorDebug interface](../../../framework/unmanaged-api/debugging/icordebug-interface.md).
+ Unable to return an [ICorDebug interface](./icordebug/icordebug-interface.md).
 
 ## Remarks
 

@@ -16,7 +16,7 @@ ms.assetid: 35c7a18f-133a-4584-bd25-bb338568b0c6
 ---
 # CreateDebuggingInterfaceFromVersionEx function
 
-Accepts a common language runtime (CLR) version string that is returned from the [CreateVersionStringFromModule](createversionstringfrommodule-function.md) function, and returns a corresponding debugger interface (typically, [ICorDebug](../../../framework/unmanaged-api/debugging/icordebug-interface.md)).
+Accepts a common language runtime (CLR) version string that is returned from the [CreateVersionStringFromModule](createversionstringfrommodule-function.md) function, and returns a corresponding debugger interface (typically, [ICorDebug](./icordebug/icordebug-interface.md)).
 
 ## Syntax
 
@@ -37,12 +37,12 @@ HRESULT CreateDebuggingInterfaceFromVersionEx (
  [in] Version string of the CLR in the target debuggee, which is returned by the [CreateVersionStringFromModule](createversionstringfrommodule-function.md) function.
 
  `ppCordb`\
- [out] Pointer to a pointer to a COM object (`IUnknown`). This object will be cast to an [ICorDebug](../../../framework/unmanaged-api/debugging/icordebug-interface.md) object before it is returned.
+ [out] Pointer to a pointer to a COM object (`IUnknown`). This object will be cast to an [ICorDebug](./icordebug/icordebug-interface.md) object before it is returned.
 
 ## Return value
 
  `S_OK`\
- `ppCordb` references a valid object that implements the [ICorDebug interface](../../../framework/unmanaged-api/debugging/icordebug-interface.md) interface.
+ `ppCordb` references a valid object that implements the [ICorDebug interface](./icordebug/icordebug-interface.md) interface.
 
  `E_INVALIDARG`\
  Either `szDebuggeeVersion` or `ppCordb` is null.
@@ -54,7 +54,7 @@ HRESULT CreateDebuggingInterfaceFromVersionEx (
  Either mscordbi.dll or mscordaccore.dll is not the same version as the target CoreCLR.dll.
 
  `E_FAIL` (or other `E_` return codes)\
- Unable to return an [ICorDebug interface](../../../framework/unmanaged-api/debugging/icordebug-interface.md).
+ Unable to return an [ICorDebug interface](./icordebug/icordebug-interface.md).
 
 ## Remarks
 

@@ -0,0 +1,54 @@
+---
+description: "Learn more about: CodeChunkInfo Structure"
+title: "CodeChunkInfo Structure"
+ms.date: "03/30/2017"
+api_name:
+  - "CodeChunkInfo"
+api_location:
+  - "mscordbi.dll"
+api_type:
+  - "COM"
+f1_keywords:
+  - "CodeChunkInfo"
+helpviewer_keywords:
+  - "CodeChunkInfo structure [.NET debugging]"
+topic_type:
+  - "apiref"
+---
+# CodeChunkInfo Structure
+
+Represents a single chunk of code in memory.
+
+## Syntax
+
+```cpp
+typedef struct _CodeChunkInfo {
+    CORDB_ADDRESS startAddr;
+    ULONG32       length;
+} CodeChunkInfo;
+```
+
+## Members
+
+| Member      | Description                                                               |
+|-------------|---------------------------------------------------------------------------|
+| `startAddr` | A `CORDB_ADDRESS` value that specifies the starting address of the chunk. |
+| `length`    | The size, in bytes, of the chunk.                                         |
+
+## Remarks
+
+ The single chunk of code is a region of native code that is part of a code object such as a function.
+
+## Requirements
+
+ **Platforms:** See [.NET supported operating systems](https://github.com/dotnet/core/blob/main/os-lifecycle-policy.md).
+
+ **Header:** CorDebug.idl
+
+ **Library:** CorGuids.lib
+
+ **.NET versions:** Available since .NET Framework 2.0
+
+## See also
+
+- [GetCodeChunks Method](icordebugcode2-getcodechunks-method.md)
@@ -0,0 +1,52 @@
+---
+description: "Learn more about: COR_ACTIVE_FUNCTION Structure"
+title: "COR_ACTIVE_FUNCTION Structure"
+ms.date: "03/30/2017"
+api_name:
+  - "COR_ACTIVE_FUNCTION"
+api_location:
+  - "mscordbi.dll"
+api_type:
+  - "COM"
+f1_keywords:
+  - "COR_ACTIVE_FUNCTION"
+helpviewer_keywords:
+  - "COR_ACTIVE_FUNCTION structure [.NET debugging]"
+topic_type:
+  - "apiref"
+---
+# COR_ACTIVE_FUNCTION Structure
+
+Contains information about the functions that are currently active in a thread's frames. This structure is used by the [ICorDebugThread2::GetActiveFunctions](icordebugthread2-getactivefunctions-method.md) method.
+
+## Syntax
+
+```cpp
+typedef struct  _COR_ACTIVE_FUNCTION {
+    ICorDebugAppDomain   *pAppDomain;
+    ICorDebugModule      *pModule;
+    ICorDebugFunction2   *pFunction;
+    ULONG32              ilOffset;
+    ULONG32              flags;
+} COR_ACTIVE_FUNCTION;
+```
+
+## Members
+
+| Member       | Description                                                      |
+|--------------|------------------------------------------------------------------|
+| `pAppDomain` | Pointer to the application domain owner of the `ilOffset` field. |
+| `pModule`    | Pointer to the module owner of the `ilOffset` field.             |
+| `pFunction`  | Pointer to the function owner of the `ilOffset` field.           |
+| `ilOffset`   | The common intermediate language (CIL) offset of the frame.      |
+| `flags`      | Reserved for future extensibility.                               |
+
+## Requirements
+
+ **Platforms:** See [.NET supported operating systems](https://github.com/dotnet/core/blob/main/os-lifecycle-policy.md).
+
+ **Header:** CorDebug.idl
+
+ **Library:** CorGuids.lib
+
+ **.NET versions:** Available since .NET Framework 2.0
@@ -0,0 +1,64 @@
+---
+description: "Learn more about: COR_ARRAY_LAYOUT Structure"
+title: "COR_ARRAY_LAYOUT Structure"
+ms.date: "03/30/2017"
+api_name:
+  - "COR_ARRAY_LAYOUT"
+api_location:
+  - "mscordbi.dll"
+api_type:
+  - "COM"
+f1_keywords:
+  - "COR_ARRAY_LAYOUT"
+helpviewer_keywords:
+  - "COR_DEBUG_IL_TO_NATIVE_MAP structure [.NET debugging]"
+topic_type:
+  - "apiref"
+---
+# COR_ARRAY_LAYOUT Structure
+
+Provides information about the layout of an array object in memory.
+
+## Syntax
+
+```cpp
+typedef struct COR_ARRAY_LAYOUT {
+    COR_TYPEID componentID;
+    CorElementType componentType;
+    ULONG32 firstElementOffset;
+    ULONG32 elementSize;
+    ULONG32 countOffset;
+    ULONG32 rankSize;
+    ULONG32 numRanks;
+    ULONG32 rankOffset;
+} COR_ARRAY_LAYOUT;
+```
+
+## Members
+
+| Member               | Description                                                    |
+|----------------------|----------------------------------------------------------------|
+| `componentID`        | The identifier of the type of objects that the array contains. |
+| `componentType`      | A CorElementType enumeration value that indicates whether the component is a garbage collection reference, a value class, or a primitive. |
+| `firstElementOffset` | The offset to the first element in the array.                  |
+| `elementSize`        | The size of each element.                                      |
+| `countOffset`        | The offset to the number of elements in the array.             |
+| `rankSize`           | The size of the rank, in bytes.                                |
+| `numRanks`           | The number of ranks in the array.                              |
+| `rankOffset`         | The offset at which the ranks start.                           |
+
+## Remarks
+
+ The `rankSize` field specifies the size of a rank in a multi-dimensional array. It is accurate for single-dimensional arrays as well.
+
+ The value of `numRanks` is 1 for a single-dimensional array and `N` for a multi-dimensional array of `N` dimensions.
+
+## Requirements
+
+ **Platforms:** See [.NET supported operating systems](https://github.com/dotnet/core/blob/main/os-lifecycle-policy.md).
+
+ **Header:** CorDebug.idl, CorDebug.h
+
+ **Library:** CorGuids.lib
+
+ **.NET versions:** Available since .NET Framework 4.5
@@ -0,0 +1,52 @@
+---
+description: "Learn more about: COR_DEBUG_IL_TO_NATIVE_MAP Structure"
+title: "COR_DEBUG_IL_TO_NATIVE_MAP Structure"
+ms.date: "03/30/2017"
+api_name:
+  - "COR_DEBUG_IL_TO_NATIVE_MAP"
+api_location:
+  - "mscordbi.dll"
+api_type:
+  - "COM"
+f1_keywords:
+  - "COR_DEBUG_IL_TO_NATIVE_MAP"
+helpviewer_keywords:
+  - "COR_DEBUG_IL_TO_NATIVE_MAP structure [.NET debugging]"
+topic_type:
+  - "apiref"
+---
+# COR_DEBUG_IL_TO_NATIVE_MAP Structure
+
+Contains the offsets that are used to map common intermediate language (CIL) code to native code.
+
+## Syntax
+
+```cpp
+typedef struct COR_DEBUG_IL_TO_NATIVE_MAP {
+    ULONG32  ilOffset;
+    ULONG32  nativeStartOffset;
+    ULONG32  nativeEndOffset;
+} COR_DEBUG_IL_TO_NATIVE_MAP;
+```
+
+## Members
+
+| Member              | Description                                 |
+|---------------------|---------------------------------------------|
+| `ilOffset`          | The offset of the CIL code.                 |
+| `nativeStartOffset` | The offset of the start of the native code. |
+| `nativeEndOffset`   | The offset of the end of the native code.   |
+
+## Requirements
+
+ **Platforms:** See [.NET supported operating systems](https://github.com/dotnet/core/blob/main/os-lifecycle-policy.md).
+
+ **Header:** CorProf.idl, CorDebug.idl
+
+ **Library:** CorGuids.lib
+
+ **.NET versions:** Available since .NET Framework 1.0
+
+## See also
+
+- [GetILToNativeMapping Method](icordebugcode-getiltonativemapping-method.md)