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Code

Generate a binary lzma-loader

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10661 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2008-03-26 13:33:22 +00:00
parent 299b1b9a54
commit 878684ff47
2 changed files with 10 additions and 3 deletions
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6
target/linux/generic-2.6/image/lzma-loader/Makefile
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@ -33,11 +33,15 @@ $(PKG_BUILD_DIR)/vmlinux.lzma: $(KDIR)/vmlinux.lzma
$(KDIR)/loader$(LOADER_TYPE).elf: $(PKG_BUILD_DIR)/lzma.elf $(KDIR)/loader$(LOADER_TYPE).elf: $(PKG_BUILD_DIR)/lzma.elf
$(CP) $< $@ $(CP) $< $@
$(KDIR)/loader$(LOADER_TYPE).bin: $(PKG_BUILD_DIR)/lzma.bin
$(CP) $< $@
download: download:
prepare: $(PKG_BUILD_DIR)/.prepared prepare: $(PKG_BUILD_DIR)/.prepared
compile: $(KDIR)/loader$(LOADER_TYPE).elf compile: $(KDIR)/loader$(LOADER_TYPE).elf $(KDIR)/loader$(LOADER_TYPE).bin
install: install:
clean: clean:
rm -rf $(PKG_BUILD_DIR) rm -rf $(PKG_BUILD_DIR)
rm -f $(KDIR)/loader.elf rm -f $(KDIR)/loader.elf
rm -f $(KDIR)/loader.bin

7
target/linux/generic-2.6/image/lzma-loader/src/Makefile
View File

@ -36,7 +36,7 @@ O_FORMAT = $(shell $(OBJDUMP) -i | head -2 | grep elf32)
drop-sections = .reginfo .mdebug .comment drop-sections = .reginfo .mdebug .comment
strip-flags = $(addprefix --remove-section=,$(drop-sections)) strip-flags = $(addprefix --remove-section=,$(drop-sections))
all : lzma.elf all : lzma.elf lzma.bin
lzma.lds: lzma.lds.in lzma.lds: lzma.lds.in
sed -e 's,@LOADADDR@,$(LOADADDR),g' -e 's,@ENTRY@,_start,g' $< >$@ sed -e 's,@LOADADDR@,$(LOADADDR),g' -e 's,@ENTRY@,_start,g' $< >$@
@ -44,6 +44,9 @@ lzma.lds: lzma.lds.in
kernel.o: vmlinux.lzma lzma.lds kernel.o: vmlinux.lzma lzma.lds
$(LD) -r -b binary --oformat $(O_FORMAT) -o $@ $< $(LD) -r -b binary --oformat $(O_FORMAT) -o $@ $<
lzma.bin: lzma.elf
$(OBJCOPY) $< $@
ifeq ($(IMAGE_COPY),1) ifeq ($(IMAGE_COPY),1)
LOADER_ENTRY ?= $(KERNEL_ENTRY) LOADER_ENTRY ?= $(KERNEL_ENTRY)
lzma.o: decompress.o LzmaDecode.o kernel.o lzma.o: decompress.o LzmaDecode.o kernel.o
@ -62,4 +65,4 @@ lzma.elf: start.o decompress.o LzmaDecode.o kernel.o
endif endif
clean: clean:
rm -f *.o lzma.elf *.tmp *.lds rm -f *.o lzma.elf lzma.bin *.tmp *.lds