162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci# 362306a36Sopenharmony_ci# linux/arch/sh/boot/compressed/Makefile 462306a36Sopenharmony_ci# 562306a36Sopenharmony_ci# create a compressed vmlinux image from the original vmlinux 662306a36Sopenharmony_ci# 762306a36Sopenharmony_ci 862306a36Sopenharmony_ciOBJECTS := head_32.o misc.o cache.o piggy.o \ 962306a36Sopenharmony_ci ashiftrt.o ashldi3.o ashrsi3.o ashlsi3.o lshrsi3.o 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_citargets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \ 1262306a36Sopenharmony_ci vmlinux.bin.lzma vmlinux.bin.xz vmlinux.bin.lzo $(OBJECTS) 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ciGCOV_PROFILE := n 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci# 1762306a36Sopenharmony_ci# IMAGE_OFFSET is the load offset of the compression loader 1862306a36Sopenharmony_ci# 1962306a36Sopenharmony_ciifeq ($(CONFIG_32BIT),y) 2062306a36Sopenharmony_ciIMAGE_OFFSET := $(shell /bin/bash -c 'printf "0x%08x" \ 2162306a36Sopenharmony_ci $$[$(CONFIG_MEMORY_START) + \ 2262306a36Sopenharmony_ci $(CONFIG_BOOT_LINK_OFFSET)]') 2362306a36Sopenharmony_cielse 2462306a36Sopenharmony_ciIMAGE_OFFSET := $(shell /bin/bash -c 'printf "0x%08x" \ 2562306a36Sopenharmony_ci $$[$(CONFIG_PAGE_OFFSET) + \ 2662306a36Sopenharmony_ci $(KERNEL_MEMORY) + \ 2762306a36Sopenharmony_ci $(CONFIG_BOOT_LINK_OFFSET)]') 2862306a36Sopenharmony_ciendif 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ciccflags-remove-$(CONFIG_MCOUNT) += -pg 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ciLDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext $(IMAGE_OFFSET) -e startup \ 3362306a36Sopenharmony_ci -T $(obj)/../../kernel/vmlinux.lds 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ciKBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ci$(obj)/vmlinux: $(addprefix $(obj)/, $(OBJECTS)) FORCE 3862306a36Sopenharmony_ci $(call if_changed,ld) 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_ci$(obj)/vmlinux.bin: vmlinux FORCE 4162306a36Sopenharmony_ci $(call if_changed,objcopy) 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ci$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE 4462306a36Sopenharmony_ci $(call if_changed,gzip) 4562306a36Sopenharmony_ci$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE 4662306a36Sopenharmony_ci $(call if_changed,bzip2_with_size) 4762306a36Sopenharmony_ci$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE 4862306a36Sopenharmony_ci $(call if_changed,lzma_with_size) 4962306a36Sopenharmony_ci$(obj)/vmlinux.bin.xz: $(obj)/vmlinux.bin FORCE 5062306a36Sopenharmony_ci $(call if_changed,xzkern_with_size) 5162306a36Sopenharmony_ci$(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE 5262306a36Sopenharmony_ci $(call if_changed,lzo_with_size) 5362306a36Sopenharmony_ci 5462306a36Sopenharmony_ciOBJCOPYFLAGS += -R .empty_zero_page 5562306a36Sopenharmony_ci 5662306a36Sopenharmony_ciLDFLAGS_piggy.o := -r --format binary --oformat $(ld-bfd) -T 5762306a36Sopenharmony_ci 5862306a36Sopenharmony_ci$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix_y) FORCE 5962306a36Sopenharmony_ci $(call if_changed,ld) 60