| # Copyright (C) 1995-2018 Free Software Foundation, Inc. |
| # This file is part of the GNU C Library. |
| |
| # The GNU C Library is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU Lesser General Public |
| # License as published by the Free Software Foundation; either |
| # version 2.1 of the License, or (at your option) any later version. |
| |
| # The GNU C Library is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| # Lesser General Public License for more details. |
| |
| # You should have received a copy of the GNU Lesser General Public |
| # License along with the GNU C Library; if not, see |
| # <http://www.gnu.org/licenses/>. |
| |
| # |
| # Sub-makefile for gmon portion of the library. |
| # |
| subdir := gmon |
| |
| include ../Makeconfig |
| |
| headers := sys/gmon.h sys/gmon_out.h sys/profil.h |
| routines := gmon mcount profil sprofil prof-freq |
| |
| tests = tst-sprofil tst-gmon |
| ifeq ($(build-profile),yes) |
| tests += tst-profile-static |
| tests-static += tst-profile-static |
| |
| LDFLAGS-tst-profile-static = -profile |
| endif |
| |
| tests += tst-gmon-static |
| tests-static += tst-gmon-static |
| |
| ifeq (yesyes,$(have-fpie)$(build-shared)) |
| tests += tst-gmon-pie |
| tests-pie += tst-gmon-pie |
| ifeq (yes,$(enable-static-pie)) |
| tests += tst-gmon-static-pie |
| tests-static += tst-gmon-static-pie |
| endif |
| endif |
| |
| # The mcount code won't work without a frame pointer. |
| CFLAGS-mcount.c := -fno-omit-frame-pointer |
| |
| CFLAGS-tst-gmon.c := -fno-omit-frame-pointer -pg |
| tst-gmon-no-pie = yes |
| CRT-tst-gmon := $(csu-objpfx)gcrt1.o |
| tst-gmon-ENV := GMON_OUT_PREFIX=$(objpfx)tst-gmon.data |
| ifeq ($(run-built-tests),yes) |
| tests-special += $(objpfx)tst-gmon-gprof.out |
| endif |
| |
| CFLAGS-tst-gmon-static.c := $(PIE-ccflag) -fno-omit-frame-pointer -pg |
| CRT-tst-gmon-static := $(csu-objpfx)gcrt1.o |
| tst-gmon-static-no-pie = yes |
| tst-gmon-static-ENV := GMON_OUT_PREFIX=$(objpfx)tst-gmon-static.data |
| ifeq ($(run-built-tests),yes) |
| tests-special += $(objpfx)tst-gmon-static-gprof.out |
| endif |
| |
| CFLAGS-tst-gmon-pie.c := $(PIE-ccflag) -fno-omit-frame-pointer -pg |
| CRT-tst-gmon-pie := $(csu-objpfx)gcrt1.o |
| tst-gmon-pie-ENV := GMON_OUT_PREFIX=$(objpfx)tst-gmon-pie.data |
| ifeq ($(run-built-tests),yes) |
| tests-special += $(objpfx)tst-gmon-pie-gprof.out |
| endif |
| |
| ifeq (yes,$(enable-static-pie)) |
| CFLAGS-tst-gmon-static-pie.c := $(PIE-ccflag) -fno-omit-frame-pointer -pg |
| CRT-tst-gmon-static-pie := $(csu-objpfx)grcrt1.o |
| tst-gmon-static-pie-ENV := GMON_OUT_PREFIX=$(objpfx)tst-gmon-static-pie.data |
| ifeq ($(run-built-tests),yes) |
| tests-special += $(objpfx)tst-gmon-static-pie-gprof.out |
| endif |
| endif |
| |
| |
| include ../Rules |
| |
| # We cannot compile mcount.c with -pg because that would |
| # create recursive calls. Just copy the normal static object. |
| # On systems where `profil' is not a system call, the same |
| # problem exists for the internal functions in profil.c. |
| |
| noprof := mcount $(sysdep_noprof) |
| ifeq (,$(filter profil,$(unix-syscalls))) |
| noprof += profil sprofil |
| endif |
| |
| $(noprof:%=$(objpfx)%.op): %.op: %.o |
| rm -f $@ |
| ln $< $@ |
| |
| # GMON_OUTPUT_PREFIX only sets the output prefix. The actual file |
| # name contains the PID as well. |
| $(objpfx)tst-gmon.out: clean-tst-gmon-data |
| clean-tst-gmon-data: |
| rm -f $(objpfx)tst-gmon.data.* |
| |
| $(objpfx)tst-gmon-gprof.out: tst-gmon-gprof.sh $(objpfx)tst-gmon.out |
| $(SHELL) $< $(GPROF) $(objpfx)tst-gmon $(objpfx)tst-gmon.data.* > $@; \ |
| $(evaluate-test) |
| |
| $(objpfx)tst-gmon-static.out: clean-tst-gmon-static-data |
| clean-tst-gmon-static-data: |
| rm -f $(objpfx)tst-gmon-static.data.* |
| |
| $(objpfx)tst-gmon-static-gprof.out: tst-gmon-static-gprof.sh \ |
| $(objpfx)tst-gmon-static.out |
| $(SHELL) $< $(GPROF) $(objpfx)tst-gmon-static \ |
| $(objpfx)tst-gmon-static.data.* > $@; \ |
| $(evaluate-test) |
| |
| $(objpfx)tst-gmon-pie.out: clean-tst-gmon-pie-data |
| clean-tst-gmon-pie-data: |
| rm -f $(objpfx)tst-gmon-pie.data.* |
| |
| $(objpfx)tst-gmon-pie-gprof.out: tst-gmon-gprof.sh $(objpfx)tst-gmon-pie.out |
| $(SHELL) $< $(GPROF) $(objpfx)tst-gmon-pie $(objpfx)tst-gmon-pie.data.* > $@; \ |
| $(evaluate-test) |
| |
| $(objpfx)tst-gmon-static-pie.out: clean-tst-gmon-static-pie-data |
| clean-tst-gmon-static-pie-data: |
| rm -f $(objpfx)tst-gmon-static-pie.data.* |
| |
| $(objpfx)tst-gmon-static-pie-gprof.out: tst-gmon-static-gprof.sh \ |
| $(objpfx)tst-gmon-static-pie.out |
| $(SHELL) $< $(GPROF) $(objpfx)tst-gmon-static-pie \ |
| $(objpfx)tst-gmon-static-pie.data.* > $@; \ |
| $(evaluate-test) |