| # 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 |