_Debug_Out_Service

include vmm.inc

push    OFFSET32 String
VMMcall _Debug_Out_Service

Sends a null-terminated ASCII string to the debugging device and stops the debugger if one is running. This is an asynchronous service.

• No return value.

String

String to display for debugging purposes.

See the documentation of the Out_Debug_String service for a list of supported placeholders. The Debug_Out_Service will do the requisite pushfd and pushad operations.

This service preserves all registers and flags.

You should not call this service directly. Use the Debug_Out macro instead.

This service has no effect in the retail version of Windows. It is intended to be used with the debugging version.