diff options
Diffstat (limited to 'scripts/link-vmlinux.sh')
| -rwxr-xr-x | scripts/link-vmlinux.sh | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index e6e2d9e5ff48..d9bcf36a1583 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -169,10 +169,9 @@ gen_btf() printf '\1' | dd of=${2} conv=notrunc bs=1 seek=16 status=none } -# Create ${2} .o file with all symbols from the ${1} object file +# Create ${2} .S file with all symbols from the ${1} object file kallsyms() { - info KSYM ${2} local kallsymopt; if [ -n "${CONFIG_KALLSYMS_ALL}" ]; then @@ -187,13 +186,8 @@ kallsyms() kallsymopt="${kallsymopt} --base-relative" fi - local aflags="${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \ - ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS}" - - local afile="`basename ${2} .o`.S" - - ${NM} -n ${1} | scripts/kallsyms ${kallsymopt} > ${afile} - ${CC} ${aflags} -c -o ${2} ${afile} + info KSYMS ${2} + ${NM} -n ${1} | scripts/kallsyms ${kallsymopt} > ${2} } # Perform one step in kallsyms generation, including temporary linking of @@ -203,9 +197,15 @@ kallsyms_step() kallsymso_prev=${kallsymso} kallsyms_vmlinux=.tmp_vmlinux.kallsyms${1} kallsymso=${kallsyms_vmlinux}.o + kallsyms_S=${kallsyms_vmlinux}.S vmlinux_link ${kallsyms_vmlinux} "${kallsymso_prev}" ${btf_vmlinux_bin_o} - kallsyms ${kallsyms_vmlinux} ${kallsymso} + kallsyms ${kallsyms_vmlinux} ${kallsyms_S} + + info AS ${kallsyms_S} + ${CC} ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS} \ + ${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \ + -c -o ${kallsymso} ${kallsyms_S} } # Create map file with all symbols from ${1} |