1# SPDX-License-Identifier: GPL-2.0 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 11# 12 13out := $(OUTPUT)arch/x86/include/generated/asm 14header := $(out)/syscalls_64.c 15sys := $(srctree)/tools/perf/arch/x86/entry/syscalls 16systbl := $(sys)/syscalltbl.sh 17 18# Create output directory if not already present 19_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)') 20 21$(header): $(sys)/syscall_64.tbl $(systbl) 22 @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \ 23 (diff -B arch/x86/entry/syscalls/syscall_64.tbl ../../arch/x86/entry/syscalls/syscall_64.tbl >/dev/null) \ 24 || echo "Warning: Kernel ABI header at 'tools/perf/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl'" >&2 )) || true 25 $(Q)$(SHELL) '$(systbl)' $(sys)/syscall_64.tbl 'x86_64' > $@ 26 27clean:: 28 $(call QUIET_CLEAN, x86) $(RM) $(header) 29 30archheaders: $(header) 31