[toolchain/uClibc/git]: autodetect ARM variant/ABI setup based on the compiler settings

[openwrt.git] / toolchain / uClibc / patches-0.9.32 / 900-reorder_use_bx.patch

diff --git a/toolchain/uClibc/patches-0.9.32/900-reorder_use_bx.patch b/toolchain/uClibc/patches-0.9.32/900-reorder_use_bx.patch
new file mode 100644 (file)
index 0000000..dddd0a0
--- /dev/null
+++ b/toolchain/uClibc/patches-0.9.32/900-reorder_use_bx.patch
@@ -0,0 +1,46 @@
+"Use BX" is not available on all CPUs, so the option depends on
+a correct CPU to be chosen . It is weird that e BX" then appears
+_above_ the CPU selection, not below.
+
+Move the "Use BX" after the CPU selection.
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
+Cc: Khem Raj <raj.khem@gmail.com>
+Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
+---
+ extra/Configs/Config.arm |   14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
+index b060ace..3b90e67 100644
+--- a/extra/Configs/Config.arm
++++ b/extra/Configs/Config.arm
+@@ -30,13 +30,6 @@ config CONFIG_ARM_EABI
+ 
+ endchoice
+ 
+-config USE_BX
+-      bool "Use BX in function return"
+-      default y
+-      depends on !CONFIG_GENERIC_ARM && !CONFIG_ARM610 && !CONFIG_ARM710
+-      help
+-        Use BX instruction for THUMB aware architectures.
+-
+ choice
+       prompt "Target Processor Type"
+       default CONFIG_GENERIC_ARM
+@@ -131,3 +124,10 @@ config CONFIG_ARM_IWMMXT
+       select ARCH_HAS_MMU
+ 
+ endchoice
++
++config USE_BX
++      bool "Use BX in function return"
++      default y
++      depends on !CONFIG_GENERIC_ARM && !CONFIG_ARM610 && !CONFIG_ARM710
++      help
++        Use BX instruction for THUMB aware architectures.
+-- 
+1.7.1
+