ARC: used 64bit MDB binary by default.

This significantly improve user experience as 32 bit mdb binary
require to install multiple libraries before it can be used on
modern linux distros.

Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Evgeniy Paltsev <[email protected]>

Author: evgeniy-paltsev

cmake/emu/nsim.cmake

@@ -3,7 +3,7 @@ if("${BOARD_DEBUG_RUNNER}" STREQUAL "mdb-nsim" OR "${BOARD_FLASH_RUNNER}" STREQU
 # mdb is required to run nsim multicore targets
 find_program(
   MDB
-  mdb
+  mdb64
   )
 set(MDB_BASIC_OPTIONS -nooptions -nogoifmain -toggle=include_local_symbols=1)
 

scripts/west_commands/runners/mdb.py

@@ -35,7 +35,7 @@ def is_flash_cmd_need_exit_immediately(mdb_runner):
         return True
 
 def mdb_do_run(mdb_runner, command):
-    commander = "mdb"
+    commander = "mdb64"
 
     mdb_runner.require(commander)
 

scripts/west_commands/tests/test_mdb.py

@@ -13,7 +13,7 @@
 from conftest import RC_KERNEL_ELF, RC_BOARD_DIR, RC_BUILD_DIR
 
 
-TEST_DRIVER_CMD = 'mdb'
+TEST_DRIVER_CMD = 'mdb64'
 TEST_NSIM_ARGS='test_nsim.args'
 TEST_TARGET = 'test-target'
 TEST_BOARD_NSIM_ARGS = '@' + path.join(RC_BOARD_DIR, 'support', TEST_NSIM_ARGS)