# SPDX-License-Identifier: GPL-2.0+ | |
libs-y += arch/arc/cpu/$(CPU)/ | |
libs-y += arch/arc/lib/ | |
# MetaWare debugger doesn't support PIE (position-independent executable) | |
# so the only way to load U-Boot in MDB is to fake it by: | |
# 1. Reset PIE flag in ELF header | |
# 2. Strip all debug information from elf | |
ifdef CONFIG_SYS_LITTLE_ENDIAN | |
EXEC_TYPE_OFFSET=16 | |
else | |
EXEC_TYPE_OFFSET=17 | |
endif | |
mdbtrick: u-boot | |
$(Q)printf '\x02' | dd of=u-boot bs=1 seek=$(EXEC_TYPE_OFFSET) count=1 \ | |
conv=notrunc &> /dev/null | |
$(Q)$(CROSS_COMPILE)strip -g u-boot |