From 2c4d558873a3ae8d75868b70871331dfb9f92b3d Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Sun, 23 Jul 2017 13:42:36 +0200
Subject: [PATCH] Fixes test for MBEDTLS_NO_UDBL_DIVISION

The test for MBEDTLS_NO_UDBL_DIVISION wasn't preserving it's own config.h
for the next test.

Also added comments to ARM Compiler 6 tests to better explain them.
---
 tests/scripts/all.sh | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 65dc47175..d9c5bbfa4 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -486,6 +486,7 @@ CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wa
 
 msg "build: arm-none-eabi-gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s
 cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset MBEDTLS_NET_C
 scripts/config.pl unset MBEDTLS_TIMING_C
@@ -526,11 +527,20 @@ scripts/config.pl unset MBEDTLS_PLATFORM_TIME_ALT # depends on MBEDTLS_HAVE_TIME
 CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' make lib
 make clean
 
+# ARM Compiler 6 - Target ARMv7-A
 armc6_build_test "--target=arm-arm-none-eabi -march=armv7-a"
+
+# ARM Compiler 6 - Target ARMv7-M
 armc6_build_test "--target=arm-arm-none-eabi -march=armv7-m"
+
+# ARM Compiler 6 - Target ARMv8-A - AArch32
 armc6_build_test "--target=arm-arm-none-eabi -march=armv8.2-a"
+
+# ARM Compiler 6 - Target ARMv8-M
 armc6_build_test "--target=arm-arm-none-eabi -march=armv8-m.main"
-armc6_build_test "--target=aarch64-arm-none-eabi"
+
+# ARM Compiler 6 - Target ARMv8-A - AArch64
+armc6_build_test "--target=aarch64-arm-none-eabi -march=armv8.2-a"
 
 msg "build: allow SHA1 in certificates by default"
 cleanup