linux/arch/x86/tools/Makefile
Nathan Chancellor 5225952d74 x86/tools: Remove chkobjdump.awk
This check is superfluous now that the minimum version of binutils to
build the kernel is 2.25. This also fixes an error seen with
llvm-objdump because it does not support '-v' prior to LLVM 13:

  llvm-objdump: error: unknown argument '-v'

Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: dde24a87c5
Link: https://lore.kernel.org/r/20231129-objdump-reformat-llvm-v3-3-0d855e79314d@kernel.org
Closes: https://github.com/ClangBuiltLinux/linux/issues/1362
2023-11-30 09:38:12 +01:00

47 lines
1.9 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0
PHONY += posttest
ifneq ($(findstring 1, $(KBUILD_VERBOSE)),)
posttest_verbose = -v
else
posttest_verbose =
endif
ifeq ($(CONFIG_64BIT),y)
posttest_64bit = -y
else
posttest_64bit = -n
endif
reformatter = $(srctree)/arch/x86/tools/objdump_reformat.awk
chkobjdump = $(srctree)/arch/x86/tools/chkobjdump.awk
quiet_cmd_posttest = TEST $@
cmd_posttest = $(OBJDUMP) -d -j .text $(objtree)/vmlinux | $(AWK) -f $(reformatter) | $(obj)/insn_decoder_test $(posttest_64bit) $(posttest_verbose)
quiet_cmd_sanitytest = TEST $@
cmd_sanitytest = $(obj)/insn_sanity $(posttest_64bit) -m 1000000
posttest: $(obj)/insn_decoder_test vmlinux $(obj)/insn_sanity
$(call cmd,posttest)
$(call cmd,sanitytest)
hostprogs += insn_decoder_test insn_sanity
# -I needed for generated C source and C source which in the kernel tree.
HOSTCFLAGS_insn_decoder_test.o := -Wall -I$(srctree)/tools/arch/x86/lib/ -I$(srctree)/tools/arch/x86/include/ -I$(objtree)/arch/x86/lib/
HOSTCFLAGS_insn_sanity.o := -Wall -I$(srctree)/tools/arch/x86/lib/ -I$(srctree)/tools/arch/x86/include/ -I$(objtree)/arch/x86/lib/
# Dependencies are also needed.
$(obj)/insn_decoder_test.o: $(srctree)/tools/arch/x86/lib/insn.c $(srctree)/tools/arch/x86/lib/inat.c $(srctree)/tools/arch/x86/include/asm/inat_types.h $(srctree)/tools/arch/x86/include/asm/inat.h $(srctree)/tools/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
$(obj)/insn_sanity.o: $(srctree)/tools/arch/x86/lib/insn.c $(srctree)/tools/arch/x86/lib/inat.c $(srctree)/tools/arch/x86/include/asm/inat_types.h $(srctree)/tools/arch/x86/include/asm/inat.h $(srctree)/tools/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
HOST_EXTRACFLAGS += -I$(srctree)/tools/include
hostprogs += relocs
relocs-objs := relocs_32.o relocs_64.o relocs_common.o
PHONY += relocs
relocs: $(obj)/relocs
@: