Use -l to only list loaded modules and -v to enable verbose output, which includes the module file system path, package name if the module comes from a package, and if the module shadows another module (which will be listed by list-failed-modules).
"Build ID" is the module-specific build ID, defaulting to the build-ID of the Simics package that the module was compiled with. The full build-ID reads for example "namespace:1234", except for Simics modules which displays just the integer part.
The "ABI" column is the build-ID of the Simics package that the module was compiled with.
The "Compat" column is the oldest Simics ABI version the module is binary compatible with. Note that a module with a low "compat" value may still require a later version of Simics for API functions that were introduced later on.
The "API" column is the API version that was set in the modules' makefile.
The "Thread-safe" column shows whether the module has been tagged as thread safe, "Yes" or "No". Use the thread-safe argument to filter on this column.
The "User Version" column shows the user defined version string (if any) which was provided in the MODULE_USER_VERSION variable in the module's Makefile.
When used in an expression, a list of module names is returned, or a list of [<module name>, <loaded status>, <build ID>, <ABI>, <compat>, <API>, <thread-safe>, <user version>, <path>, <package>, <shadowing>] entries if -v is specified.