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arm/Kconfig: Add spurious 'invisible' configuration settings to avoid prompting users for hardfault or memfault debug on systems where such debug is not available.

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This commit is contained in:
Gregory Nutt 2018-07-24 05:54:30 -06:00
parent 3b15cae493
commit e428f3852a
2 changed files with 18 additions and 3 deletions
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19
arch/arm/Kconfig
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@ -441,6 +441,7 @@ config ARCH_CORTEXM0
default n
select ARCH_HAVE_IRQPRIO
select ARCH_HAVE_RESET
select ARCH_HAVE_HARDFAULT_DEBUG
config ARCH_CORTEXM23
bool
@ -454,6 +455,8 @@ config ARCH_CORTEXM3
select ARCH_HAVE_LAZYFPU
select ARCH_HAVE_HIPRI_INTERRUPT
select ARCH_HAVE_RESET
select ARCH_HAVE_HARDFAULT_DEBUG
select ARCH_HAVE_MEMFAULT_DEBUG
config ARCH_CORTEXM33
bool
@ -467,6 +470,8 @@ config ARCH_CORTEXM4
select ARCH_HAVE_LAZYFPU
select ARCH_HAVE_HIPRI_INTERRUPT
select ARCH_HAVE_RESET
select ARCH_HAVE_HARDFAULT_DEBUG
select ARCH_HAVE_MEMFAULT_DEBUG
config ARCH_CORTEXM7
bool
@ -478,6 +483,8 @@ config ARCH_CORTEXM7
select ARCH_HAVE_HIPRI_INTERRUPT
select ARCH_HAVE_RESET
select ARCH_HAVE_COHERENT_DCACHE if ELF || MODULE
select ARCH_HAVE_HARDFAULT_DEBUG
select ARCH_HAVE_MEMFAULT_DEBUG
config ARCH_CORTEXA5
bool
@ -726,19 +733,27 @@ config ARCH_ROMPGTABLE
---help---
Support a fixed memory mapping use a (read-only) page table in ROM/FLASH.
config ARCH_HAVE_HARDFAULT_DEBUG
bool
default n
config DEBUG_HARDFAULT
bool "Verbose Hard-Fault Debug"
default n
depends on DEBUG_FEATURES && (ARCH_CORTEXM0 || ARCH_CORTEXM3 || ARCH_CORTEXM4 || ARCH_CORTEXM7)
depends on ARCH_HAVE_HARDFAULT_DEBUG && DEBUG_FEATURES
---help---
Enables verbose debug output when a hard fault is occurs. This verbose
output is sometimes helpful when debugging difficult hard fault problems,
but may be more than you typically want to see.
config ARCH_HAVE_MEMFAULT_DEBUG
bool
default n
config DEBUG_MEMFAULT
bool "Verbose Mem-Fault Debug"
default n
depends on DEBUG_FEATURES && ARCH_USE_MPU
depends on ARCH_HAVE_MEMFAULT_DEBUG && DEBUG_FEATURES && ARCH_USE_MPU
---help---
Enables verbose debug output when a mem fault is occurs. This verbose
output is sometimes helpful when debugging difficult mem fault problems,

2
arch/arm/src/armv7-m/up_memfault.c
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@ -1,7 +1,7 @@
/****************************************************************************
* arch/arm/src/armv7-m/up_memfault.c
*
* Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved.
* Copyright (C) 2011, 2013, 2018 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without