SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
appl-config-option-type: feature-enable
copyrights:
- Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
description: |
  In case this configuration option is defined, then the memory areas used for
  the RTEMS Workspace and the C Program Heap are zeroed with a ``0x00`` byte
  pattern during system initialization.
enabled-by: true
index-entries:
- clear C Program Heap
- clear RTEMS Workspace
- zero C Program Heap
- zero RTEMS Workspace
interface-type: appl-config-option
links:
- role: appl-config-group-member
  uid: group-general
name: CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
notes: |
  Zeroing memory can add significantly to the system initialization time. It is
  not necessary for RTEMS but is often assumed by support libraries.  In case
  ${dirty-memory:/name} is also defined, then the memory is first
  dirtied and then zeroed.
text: ''
type: interface