[people/ms/u-boot.git] / arch / arc / Makefile

#
# 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
Commit	Line	Data
e19db555 DS	1	#
	2	# SPDX-License-Identifier: GPL-2.0+
	3	#
	4
e19db555 DS	5	libs-y += arch/arc/cpu/$(CPU)/
e19db555 DS	6	libs-y += arch/arc/lib/
4c8c485a AB	7
	8	# MetaWare debugger doesn't support PIE (position-independent executable)
	9	# so the only way to load U-Boot in MDB is to fake it by:
	10	# 1. Reset PIE flag in ELF header
	11	# 2. Strip all debug information from elf
	12	ifdef CONFIG_SYS_LITTLE_ENDIAN
	13	EXEC_TYPE_OFFSET=16
	14	else
	15	EXEC_TYPE_OFFSET=17
	16	endif
	17
	18	mdbtrick: u-boot
	19	$(Q)printf '\x02' \| dd of=u-boot bs=1 seek=$(EXEC_TYPE_OFFSET) count=1 \
	20	conv=notrunc &> /dev/null
	21	$(Q)$(CROSS_COMPILE)strip -g u-boot