arch : move dataabort stack config to arm/Kconfig

seperate dataabort stack is implemented only for armv7-r.
This patch moves dataabort stack config to arm/Kconfig and enables
only for armv7-r processors

Change-Id: Icf703dac4904a595a8420e4039527b8795614573
Signed-off-by: Manohara HK <manohara.hk@samsung.com>

diff --git a/os/arch/Kconfig b/os/arch/Kconfig
index 9251cb7..f3f146a 100644 (file)
--- a/os/arch/Kconfig
+++ b/os/arch/Kconfig
@@ -10,7 +10,6 @@ choice
 config ARCH_ARM
        bool "ARM"
        select ARCH_HAVE_INTERRUPTSTACK
-       select ARCH_HAVE_DABORTSTACK
        select ARCH_HAVE_VFORK
        select ARCH_HAVE_STACKCHECK
        select ARCH_HAVE_CUSTOMOPT
@@ -663,23 +662,6 @@ config ARCH_INT_DISABLEALL
                to used more priority levels so that we can make a cleaner distinction
                with the standard interrupt handler.
 
-comment "Exception stack options"
-
-config ARCH_HAVE_DABORTSTACK
-       bool
-       default n
-
-config ARCH_DABORTSTACK
-       int "Dabort Stack Size"
-       depends on ARCH_HAVE_DABORTSTACK
-       default 0
-       ---help---
-               This architecture supports an data abort stack. If defined, this symbol
-               will be the size of the data abort stack in bytes.  If not defined (or
-               defined to be zero or less than 512 bytes), the user task stacks
-               will be used during data abort handling. Recommended data abort stack
-               size is 1K.
-
 
 comment "Boot options"
 

diff --git a/os/arch/arm/Kconfig b/os/arch/arm/Kconfig
index fed047d..70552a1 100644 (file)
--- a/os/arch/arm/Kconfig
+++ b/os/arch/arm/Kconfig
@@ -41,6 +41,7 @@ config ARCH_CORTEXR4
        default n
        select ARCH_HAVE_MPU
        select ARCH_HAVE_COHERENT_DCACHE if ELF || MODULE
+       select ARCH_HAVE_DABORTSTACK
 
 config ARCH_FAMILY
        string
@@ -130,6 +131,23 @@ config DEBUG_HARDFAULT
                output is sometimes helpful when debugging difficult hard fault problems,
                but may be more than you typcially want to see.
 
+comment "Exception stack options"
+
+config ARCH_HAVE_DABORTSTACK
+       bool
+       default n
+
+config ARCH_DABORTSTACK
+       int "Dabort Stack Size"
+       depends on ARCH_HAVE_DABORTSTACK
+       default 0
+       ---help---
+               This architecture supports an data abort stack. If defined, this symbol
+               will be the size of the data abort stack in bytes.  If not defined (or
+               defined to be zero or less than 512 bytes), the user task stacks
+               will be used during data abort handling. Recommended data abort stack
+               size is 1K.
+
 if ARCH_CORTEXM3 || ARCH_CORTEXM4
 source arch/arm/src/armv7-m/Kconfig
 endif