diff options
Diffstat (limited to 'Makefile')
-rw-r--r-- | Makefile | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -334,6 +334,17 @@ else BOARD_SIZE_CHECK = endif +# Statically apply RELA-style relocations (currently arm64 only) +ifneq ($(CONFIG_STATIC_RELA),) +# $(1) is u-boot ELF, $(2) is u-boot bin, $(3) is text base +DO_STATIC_RELA = \ + start=$$($(NM) $(1) | grep __rel_dyn_start | cut -f 1 -d ' '); \ + end=$$($(NM) $(1) | grep __rel_dyn_end | cut -f 1 -d ' '); \ + $(obj)tools/relocate-rela $(2) $(3) $$start $$end +else +DO_STATIC_RELA = +endif + # Always append ALL so that arch config.mk's can add custom ones ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map @@ -378,6 +389,7 @@ $(obj)u-boot.srec: $(obj)u-boot $(obj)u-boot.bin: $(obj)u-boot $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ + $(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE)) $(BOARD_SIZE_CHECK) $(obj)u-boot.ldr: $(obj)u-boot |