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This commit is contained in:
Jeremy Soller 2018-11-27 20:17:56 -07:00
parent 373566aee5
commit 7b461bd7e0
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GPG key ID: E988B49EE78A7FB1
2 changed files with 16 additions and 6 deletions
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1
Makefile
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@ -86,6 +86,7 @@ FORCE:
# A method of creating a listing for any binary
%.list: %
export PATH="$(PREFIX_PATH):$$PATH" && \
$(OBJDUMP) -C -M intel -D $< > $@
# Wireshark

21
mk/kernel.mk
View file

@ -1,21 +1,30 @@
build/libkernel.a: kernel/Cargo.lock kernel/Cargo.toml kernel/src/* kernel/src/*/* kernel/src/*/*/* kernel/src/*/*/*/* build/initfs.tag
cd kernel && INITFS_FOLDER=$(ROOT)/build/initfs xargo rustc --lib --target $(KTARGET) --release -- -C soft-float -C debuginfo=2 --emit link=../$@
export PATH="$(PREFIX_PATH):$$PATH" && \
export INITFS_FOLDER=$(ROOT)/build/initfs && \
cd kernel && \
xargo rustc --lib --target $(KTARGET) --release -- -C soft-float -C debuginfo=2 --emit link=../$@
build/libkernel_live.a: kernel/Cargo.toml kernel/src/* kernel/src/*/* kernel/src/*/*/* kernel/src/*/*/*/* build/initfs_live.tag
cd kernel && INITFS_FOLDER=$(ROOT)/build/initfs_live xargo rustc --lib --features live --target $(KTARGET) --release -- -C soft-float -C debuginfo=2 --emit link=../$@
export PATH="$(PREFIX_PATH):$$PATH" && \
export INITFS_FOLDER=$(ROOT)/build/initfs_live && \
cd kernel && \
xargo rustc --lib --target $(KTARGET) --release --features live -- -C soft-float -C debuginfo=2 --emit link=../$@
build/kernel: kernel/linkers/$(ARCH).ld build/libkernel.a
$(LD) --gc-sections -z max-page-size=0x1000 -T $< -o $@ build/libkernel.a
$(OBJCOPY) --only-keep-debug $@ $@.sym
export PATH="$(PREFIX_PATH):$$PATH" && \
$(LD) --gc-sections -z max-page-size=0x1000 -T $< -o $@ build/libkernel.a && \
$(OBJCOPY) --only-keep-debug $@ $@.sym && \
$(OBJCOPY) --strip-debug $@
build/kernel_live: kernel/linkers/$(ARCH).ld build/libkernel_live.a build/live.o
$(LD) --gc-sections -z max-page-size=0x1000 -T $< -o $@ build/libkernel_live.a build/live.o
$(OBJCOPY) --only-keep-debug $@ $@.sym
export PATH="$(PREFIX_PATH):$$PATH" && \
$(LD) --gc-sections -z max-page-size=0x1000 -T $< -o $@ build/libkernel_live.a build/live.o && \
$(OBJCOPY) --only-keep-debug $@ $@.sym && \
$(OBJCOPY) --strip-debug $@
build/live.o: build/filesystem.bin
#TODO: More general use of $(ARCH)
export PATH="$(PREFIX_PATH):$$PATH" && \
$(OBJCOPY) -I binary -O elf64-x86-64 -B i386:x86-64 $< $@ \
--redefine-sym _binary_build_filesystem_bin_start=__live_start \
--redefine-sym _binary_build_filesystem_bin_end=__live_end \