From df2dcdbabc4849dd23d5dfb45e0e482f4cdafbd3 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 4 Feb 2020 13:16:28 +0100 Subject: Remove BSP_ZERO_WORKSPACE_AUTOMATICALLY Close #3863. --- bsp-howto/miscellanous_support.rst | 7 ------- c-user/configuring_a_system.rst | 32 ++------------------------------ 2 files changed, 2 insertions(+), 37 deletions(-) diff --git a/bsp-howto/miscellanous_support.rst b/bsp-howto/miscellanous_support.rst index efb4454..015adb4 100644 --- a/bsp-howto/miscellanous_support.rst +++ b/bsp-howto/miscellanous_support.rst @@ -206,13 +206,6 @@ macros: stack size as recommended when using this BSP. This is sometimes required when the BSP developer has knowledge of stack intensive interrupt handlers. -.. index:: BSP_ZERO_WORKSPACE_AUTOMATICALLY - -- ``BSP_ZERO_WORKSPACE_AUTOMATICALLY`` is defined when the BSP requires that - RTEMS zero out the RTEMS C Program Heap at initialization. If the memory is - already zeroed out by a test sequence or boot ROM, then the boot time can be - reduced by not zeroing memory twice. - .. index:: BSP_DEFAULT_UNIFIED_WORK_AREAS - ``BSP_DEFAULT_UNIFIED_WORK_AREAS`` is defined when the BSP recommends that diff --git a/c-user/configuring_a_system.rst b/c-user/configuring_a_system.rst index 36c7f15..81bc9bb 100644 --- a/c-user/configuring_a_system.rst +++ b/c-user/configuring_a_system.rst @@ -996,8 +996,8 @@ RANGE: Defined or undefined. DEFAULT VALUE: - This is not defined by default, unless overridden by the BSP. The default - is *NOT* to zero out the RTEMS Workspace or C Program Heap. + This is not defined by default. The default is *NOT* to zero out the RTEMS + Workspace or C Program Heap. DESCRIPTION: This macro indicates whether RTEMS should zero the RTEMS Workspace and C @@ -3187,34 +3187,6 @@ NOTES: only impacts the devFS and thus is only used by ```` when ``CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM`` is specified. -.. index:: BSP_ZERO_WORKSPACE_AUTOMATICALLY - -.. _BSP_ZERO_WORKSPACE_AUTOMATICALLY: - -BSP_ZERO_WORKSPACE_AUTOMATICALLY --------------------------------- - -CONSTANT: - ``BSP_ZERO_WORKSPACE_AUTOMATICALLY`` - -DATA TYPE: - Boolean feature macro. - -RANGE: - Defined or undefined. - -DEFAULT VALUE: - This option is BSP specific. - -DESCRIPTION: - If ``BSP_ZERO_WORKSPACE_AUTOMATICALLY`` is defined by the BSP and - ``CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY`` is not defined by the - application, then the workspace will be zeroed automatically. - -NOTES: - Zeroing memory can add significantly to system boot time. It is not - necessary for RTEMS but is often assumed by support libraries. - .. index:: CONFIGURE_BSP_PREREQUISITE_DRIVERS .. _CONFIGURE_BSP_PREREQUISITE_DRIVERS: -- cgit v1.2.3