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| author | Florian Weimer <fweimer@redhat.com> | 2017-08-15 15:49:40 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2017-08-15 15:49:45 +0200 |
| commit | 6014c65de2ac75ac4ef147754d80c7992f07ece8 (patch) | |
| tree | fb1c32b9acf4a86ce341a0ce8eb5923de389d30f /gmon/Makefile | |
| parent | ee72219a497b6317c49dc0a9a02308fe408c8c5e (diff) | |
| download | glibc-6014c65de2ac75ac4ef147754d80c7992f07ece8.tar.gz glibc-6014c65de2ac75ac4ef147754d80c7992f07ece8.tar.xz glibc-6014c65de2ac75ac4ef147754d80c7992f07ece8.zip | |
gmon: Add test for basic mcount/gprof functionality
Diffstat (limited to 'gmon/Makefile')
| -rw-r--r-- | gmon/Makefile | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/gmon/Makefile b/gmon/Makefile index 6ff4cb0dfb..947e6b5905 100644 --- a/gmon/Makefile +++ b/gmon/Makefile @@ -27,7 +27,7 @@ routines := gmon mcount profil sprofil bb_init_func bb_exit_func 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 @@ -38,6 +38,12 @@ endif # The mcount code won't work without a frame pointer. CFLAGS-mcount.c := -fno-omit-frame-pointer +CFLAGS-tst-gmon.c := -pg +LDFLAGS-tst-gmon := $(no-pie-ldflag) +CRT-tst-gmon := $(csu-objpfx)gcrt1.o +tst-gmon-ENV := GMON_OUT_PREFIX=$(objpfx)tst-gmon.data +tests-special += $(objpfx)tst-gmon-gprof.out + include ../Rules # We cannot compile mcount.c with -pg because that would @@ -53,3 +59,13 @@ 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) |