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Extract rootfs during disassembly

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This commit is contained in:
David Harris 2023-11-22 06:28:38 -08:00
parent e66adcca9d
commit c64ad9ff35
1 changed files with 4 additions and 0 deletions
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4
linux/Makefile
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@ -67,6 +67,10 @@ disassemble:
find $(BUILDROOT)/output/build/linux-* -maxdepth 1 -name "vmlinux" | xargs cp -t $(BUILDROOT)/output/images/ find $(BUILDROOT)/output/build/linux-* -maxdepth 1 -name "vmlinux" | xargs cp -t $(BUILDROOT)/output/images/
mkdir -p $(DIS) mkdir -p $(DIS)
make -j $(OBJDUMPS) make -j $(OBJDUMPS)
# extract rootfs
mkdir -p $(BUILDROOT)/output/images/disassembly/rootfs
echo "Ignore error about dev/console when extracting rootfs from rootfs.cpio"
-cpio -i -D $(BUILDROOT)/output/images/disassembly/rootfs < $(BUILDROOT)/output/images/rootfs.cpio
$(DIS)/%.objdump: $(IMAGES)/%.elf $(DIS)/%.objdump: $(IMAGES)/%.elf
riscv64-unknown-elf-objdump -DS $< >> $@ riscv64-unknown-elf-objdump -DS $< >> $@