fixup! Use FVP models to test AArch64 Big Endian Variants.

Add  -Dtest-machine=${TEST_EXECUTOR} to use the correct bootcode.
Remove tabs

Author: simpal01

arm-multilib/json/variants/aarch64a_be.json

@@ -6,7 +6,7 @@
             "COMPILE_FLAGS": "-march=armv8-a -mbig-endian",
             "ENABLE_EXCEPTIONS": "OFF",
             "ENABLE_RTTI": "OFF",
-	    "TEST_EXECUTOR": "fvp",
+            "TEST_EXECUTOR": "fvp",
             "FVP_MODEL": "aem-a",
             "FVP_CONFIG": "v8a-aarch64 big-endian",
             "BOOT_FLASH_ADDRESS": "0x80000000",

arm-multilib/json/variants/aarch64a_be_exn_rtti.json

@@ -6,7 +6,7 @@
             "COMPILE_FLAGS": "-march=armv8-a -mbig-endian",
             "ENABLE_EXCEPTIONS": "ON",
             "ENABLE_RTTI": "ON",
-	    "TEST_EXECUTOR": "fvp",
+            "TEST_EXECUTOR": "fvp",
             "FVP_MODEL": "aem-a",
             "FVP_CONFIG": "v8a-aarch64 big-endian",
             "BOOT_FLASH_ADDRESS": "0x80000000",

arm-runtimes/CMakeLists.txt

@@ -390,6 +390,7 @@ if(C_LIBRARY STREQUAL picolibc)
             -Dmultilib=false
             -Dtests-enable-stack-protector=false
             -Dtest-long-double=${enable_picolibc_long_double_test}
+	    -Dtest-machine=${TEST_EXECUTOR}
             -Dnewlib-nano-malloc=${newlib_nano_malloc}
             -Dtests=false
             --prefix <INSTALL_DIR>

fvp/config/big-endian.cfg

@@ -0,0 +1 @@
+cluster0.cpu0.CFGEND=1