1# SPDX-License-Identifier: GPL-2.0-only 2ifndef NO_DWARF 3PERF_HAVE_DWARF_REGS := 1 4endif 5HAVE_KVM_STAT_SUPPORT := 1 6PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1 7PERF_HAVE_JITDUMP := 1 8 9# 10# Syscall table generation for perf 11# 12 13out := $(OUTPUT)arch/s390/include/generated/asm 14header := $(out)/syscalls_64.c 15syskrn := $(srctree)/arch/s390/kernel/syscalls/syscall.tbl 16sysprf := $(srctree)/tools/perf/arch/s390/entry/syscalls 17sysdef := $(sysprf)/syscall.tbl 18systbl := $(sysprf)/mksyscalltbl 19 20# Create output directory if not already present 21_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)') 22 23$(header): $(sysdef) $(systbl) 24 @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \ 25 (diff -B $(sysdef) $(syskrn) >/dev/null) \ 26 || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true 27 $(Q)$(SHELL) '$(systbl)' $(sysdef) > $@ 28 29clean:: 30 $(call QUIET_CLEAN, s390) $(RM) $(header) 31 32archheaders: $(header) 33