diff options
| -rw-r--r-- | arch/arc/Makefile | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arc/Makefile b/arch/arc/Makefile index de25cc9921..03ea6dbae0 100644 --- a/arch/arc/Makefile +++ b/arch/arc/Makefile @@ -6,3 +6,18 @@ head-y := arch/arc/cpu/$(CPU)/start.o libs-y += arch/arc/cpu/$(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 |
