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Provides the details of how the value of the instruction pointer (IP) was obtained.
typedef enum CorDebugMappingResult {
MAPPING_PROLOG = 0x1,
MAPPING_EPILOG = 0x2,
MAPPING_NO_INFO = 0x4,
MAPPING_UNMAPPED_ADDRESS = 0x8,
MAPPING_EXACT = 0x10,
MAPPING_APPROXIMATE = 0x20,
} CorDebugMappingResult;
Members
Member |
Description |
|---|---|
MAPPING_PROLOG |
The native code is in the prolog, so the value of the IP is 0. |
MAPPING_EPILOG |
The native code is in an epilog, so the value of the IP is the address of the last instruction of the method. |
MAPPING_NO_INFO |
No mapping information is available for the method, so the value of the IP is 0. |
MAPPING_UNMAPPED_ADDRESS |
Although there is mapping information for the method, the current address cannot be mapped to Microsoft intermediate language (MSIL) code. The value of the IP is 0. |
MAPPING_EXACT |
Either the method maps exactly to MSIL code or the frame has been interpreted, so the value of the IP is accurate. |
MAPPING_APPROXIMATE |
The method was successfully mapped, but the value of the IP may be approximate. |
Remarks
You can use the ICorDebugILFrame::GetIP method to obtain the value of the instruction pointer.
Requirements
Platforms: See .NET Framework System Requirements.
Header: CorDebug.idl
Library: CorGuids.lib
.NET Framework Versions: 3.5 SP1, 3.5, 3.0 SP1, 3.0, 2.0 SP1, 2.0, 1.1, 1.0