diff options
Diffstat (limited to 'scripts/link-vmlinux.sh')
| -rw-r--r-- | scripts/link-vmlinux.sh | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index b3d907eb93a..86a4fe75f45 100644 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -74,15 +74,22 @@ kallsyms() info KSYM ${2} local kallsymopt; - if [ -n "${CONFIG_SYMBOL_PREFIX}" ]; then - kallsymopt="${kallsymopt} \ - --symbol-prefix=${CONFIG_SYMBOL_PREFIX}" + if [ -n "${CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX}" ]; then + kallsymopt="${kallsymopt} --symbol-prefix=_" fi if [ -n "${CONFIG_KALLSYMS_ALL}" ]; then kallsymopt="${kallsymopt} --all-symbols" fi + if [ -n "${CONFIG_ARM}" ] && [ -n "${CONFIG_PAGE_OFFSET}" ]; then + kallsymopt="${kallsymopt} --page-offset=$CONFIG_PAGE_OFFSET" + fi + + if [ -n "${CONFIG_X86_64}" ]; then + kallsymopt="${kallsymopt} --absolute-percpu" + fi + local aflags="${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \ ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS}" @@ -132,7 +139,14 @@ if [ "$1" = "clean" ]; then fi # We need access to CONFIG_ symbols -. ./.config +case "${KCONFIG_CONFIG}" in +*/*) + . "${KCONFIG_CONFIG}" + ;; +*) + # Force using a file from the current directory + . "./${KCONFIG_CONFIG}" +esac #link vmlinux.o info LD vmlinux.o |