* admin/CPP-DEFINES (VIRT_ADDR_VARIES): Remove. * src/m/ibms390.h: Remove. * src/m/ibms390x.h: Don't include "ibms390.h".
This directory contains C header files containing machine-specific definitions. Each file describes a particular machine. The emacs configuration script edits ../config.h to include the appropriate one of these files, and then each emacs source file includes config.h. template.h is a generic template for machine descriptions; it describes the parameters a machine file can specify.