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| author | Masahiro Yamada <masahiroy@kernel.org> | 2022-05-28 17:47:03 +0200 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-06-04 23:20:57 +0200 |
| commit | 5d45950dfbb1540bba3e3762a3497de8b4a715d3 (patch) | |
| tree | d3f3ceb136fe3b75fed5e2a3627ddc3e6ac43511 /scripts/link-vmlinux.sh | |
| parent | kbuild: clean .tmp_* pattern by make clean (diff) | |
| download | linux-5d45950dfbb1540bba3e3762a3497de8b4a715d3.tar.xz linux-5d45950dfbb1540bba3e3762a3497de8b4a715d3.zip | |
kbuild: move vmlinux.o link to scripts/Makefile.vmlinux_o
This is a preparation for moving the objtool rule in the next commit.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM-14 (x86-64)
Diffstat (limited to '')
| -rwxr-xr-x | scripts/link-vmlinux.sh | 41 |
1 files changed, 1 insertions, 40 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 3f51b08cc203..bf685d4547c1 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -45,45 +45,6 @@ info() printf " %-7s %s\n" "${1}" "${2}" } -# Generate a linker script to ensure correct ordering of initcalls. -gen_initcalls() -{ - info GEN .tmp_initcalls.lds - - ${PYTHON3} ${srctree}/scripts/jobserver-exec \ - ${PERL} ${srctree}/scripts/generate_initcall_order.pl \ - ${KBUILD_VMLINUX_OBJS} ${KBUILD_VMLINUX_LIBS} \ - > .tmp_initcalls.lds -} - -# Link of vmlinux.o used for section mismatch analysis -# ${1} output file -modpost_link() -{ - local objects - local lds="" - - objects="--whole-archive \ - ${KBUILD_VMLINUX_OBJS} \ - --no-whole-archive \ - --start-group \ - ${KBUILD_VMLINUX_LIBS} \ - --end-group" - - if is_enabled CONFIG_LTO_CLANG; then - gen_initcalls - lds="-T .tmp_initcalls.lds" - - # This might take a while, so indicate that we're doing - # an LTO link - info LTO ${1} - else - info LD ${1} - fi - - ${LD} ${KBUILD_LDFLAGS} -r -o ${1} ${lds} ${objects} -} - objtool_link() { local objtoolcmd; @@ -336,7 +297,7 @@ fi; ${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init need-builtin=1 #link vmlinux.o -modpost_link vmlinux.o +${MAKE} -f "${srctree}/scripts/Makefile.vmlinux_o" objtool_link vmlinux.o # Generate the list of in-tree objects in vmlinux |