X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=extra%2FConfigs%2FConfig.arm;h=00cf982810eff550c0e388f929c32ea3d19a3965;hb=322fdd37d307a12c913be78cebcc348a77731dd3;hp=a16c9197a7e065510a63cdb44969c609115adf4b;hpb=c725f1deaef5bbfb22c83fbfc221a86255a3072b;p=uclinux-h8%2Fuclibc-ng.git

diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
index a16c9197a..00cf98281 100644
--- a/extra/Configs/Config.arm
+++ b/extra/Configs/Config.arm
@@ -28,6 +28,7 @@ config CONFIG_ARM_EABI
 config COMPILE_IN_THUMB_MODE
 	bool "Build using Thumb mode"
 	select USE_BX
+	select USE_LDREXSTREX
 	help
 	  Say 'y' here to force building uClibc in thumb mode.
 	  Say 'n' to use your compiler's default mode.
@@ -38,3 +39,10 @@ config USE_BX
 	  Say 'y' to use BX to return from functions on your thumb-aware
 	  processor. Say 'y' if you need to use interworking. Say 'n' if not.
 	  It is safe to say 'y' even if you're not doing interworking.
+
+config USE_LDREXSTREX
+	bool "Use load-store exclusive ASM ops (not supported in SmartFusion)"
+	depends on COMPILE_IN_THUMB_MODE
+	default n
+	help
+	  Say 'y' to use LDREX/STREX ASM ops.