summaryrefslogtreecommitdiff
path: root/gmon/Makefile
diff options
context:
space:
mode:
Diffstat (limited to 'gmon/Makefile')
-rw-r--r--gmon/Makefile93
1 files changed, 87 insertions, 6 deletions
diff --git a/gmon/Makefile b/gmon/Makefile
index abb96d70d2..d94593c9d8 100644
--- a/gmon/Makefile
+++ b/gmon/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1995-2016 Free Software Foundation, Inc.
+# 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
@@ -23,11 +23,9 @@ subdir := gmon
include ../Makeconfig
headers := sys/gmon.h sys/gmon_out.h sys/profil.h
-routines := gmon mcount profil sprofil bb_init_func bb_exit_func prof-freq
+routines := gmon mcount profil sprofil prof-freq
-elide-routines.os = bb_init_func bb_exit_func
-
-tests = tst-sprofil
+tests = tst-sprofil tst-gmon
ifeq ($(build-profile),yes)
tests += tst-profile-static
tests-static += tst-profile-static
@@ -35,9 +33,54 @@ tests-static += tst-profile-static
LDFLAGS-tst-profile-static = -profile
endif
+tests += tst-gmon-static
+tests-static += tst-gmon-static
+
+ifeq (yesyes,$(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
@@ -45,7 +88,7 @@ include ../Rules
# On systems where `profil' is not a system call, the same
# problem exists for the internal functions in profil.c.
-noprof := mcount
+noprof := mcount $(sysdep_noprof)
ifeq (,$(filter profil,$(unix-syscalls)))
noprof += profil sprofil
endif
@@ -53,3 +96,41 @@ 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)