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Diffstat (limited to '')
| -rw-r--r-- | tools/perf/arch/s390/Makefile | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tools/perf/arch/s390/Makefile b/tools/perf/arch/s390/Makefile new file mode 100644 index 000000000..6ac8887be --- /dev/null +++ b/tools/perf/arch/s390/Makefile @@ -0,0 +1,32 @@ +# SPDX-License-Identifier: GPL-2.0-only +ifndef NO_DWARF +PERF_HAVE_DWARF_REGS := 1 +endif +HAVE_KVM_STAT_SUPPORT := 1 +PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1 +PERF_HAVE_JITDUMP := 1 + +# +# Syscall table generation for perf +# + +out := $(OUTPUT)arch/s390/include/generated/asm +header := $(out)/syscalls_64.c +syskrn := $(srctree)/arch/s390/kernel/syscalls/syscall.tbl +sysprf := $(srctree)/tools/perf/arch/s390/entry/syscalls +sysdef := $(sysprf)/syscall.tbl +systbl := $(sysprf)/mksyscalltbl + +# Create output directory if not already present +_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)') + +$(header): $(sysdef) $(systbl) + @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \ + (diff -B $(sysdef) $(syskrn) >/dev/null) \ + || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true + $(Q)$(SHELL) '$(systbl)' $(sysdef) > $@ + +clean:: + $(call QUIET_CLEAN, s390) $(RM) $(header) + +archheaders: $(header) |