1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only 2*4882a593Smuzhiyunifndef NO_DWARF 3*4882a593SmuzhiyunPERF_HAVE_DWARF_REGS := 1 4*4882a593Smuzhiyunendif 5*4882a593SmuzhiyunHAVE_KVM_STAT_SUPPORT := 1 6*4882a593SmuzhiyunPERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1 7*4882a593SmuzhiyunPERF_HAVE_JITDUMP := 1 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun# 10*4882a593Smuzhiyun# Syscall table generation for perf 11*4882a593Smuzhiyun# 12*4882a593Smuzhiyun 13*4882a593Smuzhiyunout := $(OUTPUT)arch/s390/include/generated/asm 14*4882a593Smuzhiyunheader := $(out)/syscalls_64.c 15*4882a593Smuzhiyunsyskrn := $(srctree)/arch/s390/kernel/syscalls/syscall.tbl 16*4882a593Smuzhiyunsysprf := $(srctree)/tools/perf/arch/s390/entry/syscalls 17*4882a593Smuzhiyunsysdef := $(sysprf)/syscall.tbl 18*4882a593Smuzhiyunsystbl := $(sysprf)/mksyscalltbl 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun# Create output directory if not already present 21*4882a593Smuzhiyun_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)') 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun$(header): $(sysdef) $(systbl) 24*4882a593Smuzhiyun @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \ 25*4882a593Smuzhiyun (diff -B $(sysdef) $(syskrn) >/dev/null) \ 26*4882a593Smuzhiyun || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true 27*4882a593Smuzhiyun $(Q)$(SHELL) '$(systbl)' $(sysdef) > $@ 28*4882a593Smuzhiyun 29*4882a593Smuzhiyunclean:: 30*4882a593Smuzhiyun $(call QUIET_CLEAN, s390) $(RM) $(header) 31*4882a593Smuzhiyun 32*4882a593Smuzhiyunarchheaders: $(header) 33