diff options
Diffstat (limited to 'gmon')
| -rw-r--r-- | gmon/Makefile | 12 | ||||
| -rw-r--r-- | gmon/bb_init_func.c | 54 | ||||
| -rw-r--r-- | gmon/gmon.c | 14 | ||||
| -rw-r--r-- | gmon/mcount.c | 2 | ||||
| -rw-r--r-- | gmon/prof-freq.c | 55 | ||||
| -rw-r--r-- | gmon/profil.c | 42 | ||||
| -rw-r--r-- | gmon/sprofil.c | 36 | ||||
| -rw-r--r-- | gmon/tst-profile-static.c | 10 |
8 files changed, 13 insertions, 212 deletions
diff --git a/gmon/Makefile b/gmon/Makefile index 969edd5..80a7945 100644 --- a/gmon/Makefile +++ b/gmon/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1995,1996,1997,2001,2002,2005 Free Software Foundation, Inc. +# Copyright (C) 1995, 1996, 1997, 2001, 2002 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 @@ -27,15 +27,7 @@ routines := gmon mcount profil sprofil bb_init_func bb_exit_func prof-freq elide-routines.os = bb_init_func bb_exit_func -include ../Makeconfig - -tests = tst-sprofil -ifeq ($(build-profile),yes) -tests += tst-profile-static -tests-static += tst-profile-static - -LDFLAGS-tst-profile-static = -profile -endif +tests := tst-sprofil # The mcount code won't work without a frame pointer. CFLAGS-mcount.c := -fno-omit-frame-pointer diff --git a/gmon/bb_init_func.c b/gmon/bb_init_func.c deleted file mode 100644 index 19901d8..0000000 --- a/gmon/bb_init_func.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 1996, 1997, 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by David Mosberger (davidm@cs.arizona.edu). - - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -/* __bb_init_func is invoked at the beginning of each function, before - any registers have been saved. This generic routine should work - provided that calling this function doesn't mangle the arguments - passed to the function being called. If that's not the case, a - system specific routine must be provided. */ - -#include <sys/types.h> -#include <sys/gmon.h> - -#include <stdlib.h> - -void -__bb_init_func (struct __bb *bb) -{ - struct gmonparam *p = &_gmonparam; - - if (bb->zero_word != 0) - { - return; /* handle common case quickly */ - } - - /* insert this basic-block into basic-block list: */ - bb->zero_word = 1; - bb->next = __bb_head; - __bb_head = bb; - - if (bb->next == 0 && p->state != GMON_PROF_ON) - { - /* we didn't register _mcleanup yet and pc profiling doesn't seem - to be active, so let's register it now: */ - extern void *__dso_handle __attribute__ ((__weak__)); - __cxa_atexit ((void (*) (void *)) _mcleanup, NULL, - &__dso_handle ? __dso_handle : NULL); - } -} diff --git a/gmon/gmon.c b/gmon/gmon.c index 1e94aab..575adbc 100644 --- a/gmon/gmon.c +++ b/gmon/gmon.c @@ -171,7 +171,7 @@ __monstartup (lowpc, highpc) __moncontrol(1); } -weak_alias (__monstartup, monstartup) +weak_alias(__monstartup, monstartup) static void @@ -331,7 +331,7 @@ write_gmon (void) { size_t len = strlen (env); char buf[len + 20]; - __snprintf (buf, sizeof (buf), "%s.%u", env, __getpid ()); + sprintf (buf, "%s.%u", env, __getpid ()); fd = open_not_cancel (buf, O_CREAT|O_TRUNC|O_WRONLY|O_NOFOLLOW, 0666); } @@ -343,8 +343,14 @@ write_gmon (void) { char buf[300]; int errnum = errno; - __fxprintf (NULL, "_mcleanup: gmon.out: %s\n", - __strerror_r (errnum, buf, sizeof buf)); +#ifdef USE_IN_LIBIO + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"_mcleanup: gmon.out: %s\n", + __strerror_r (errnum, buf, sizeof buf)); + else +#endif + fprintf (stderr, "_mcleanup: gmon.out: %s\n", + __strerror_r (errnum, buf, sizeof buf)); return; } } diff --git a/gmon/mcount.c b/gmon/mcount.c index 32a5f1e..e18bf86 100644 --- a/gmon/mcount.c +++ b/gmon/mcount.c @@ -37,7 +37,7 @@ static char sccsid[] = "@(#)mcount.c 8.1 (Berkeley) 6/4/93"; /* This file provides the machine-dependent definitions of the _MCOUNT_DECL and MCOUNT macros. */ -#include <machine-gmon.h> +#include "machine-gmon.h" #include <atomic.h> diff --git a/gmon/prof-freq.c b/gmon/prof-freq.c deleted file mode 100644 index ffcc679..0000000 --- a/gmon/prof-freq.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Return frequency of ticks reported by profil. Generic version. */ -/*- - * Copyright (c) 1983, 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - - -#include <sys/types.h> -#include <sys/time.h> -#include <libc-internal.h> - -int -__profile_frequency (void) -{ - /* - * Discover the tick frequency of the machine if something goes wrong, - * we return 0, an impossible hertz. - */ - struct itimerval tim; - - tim.it_interval.tv_sec = 0; - tim.it_interval.tv_usec = 1; - tim.it_value.tv_sec = 0; - tim.it_value.tv_usec = 0; - __setitimer(ITIMER_REAL, &tim, 0); - __setitimer(ITIMER_REAL, 0, &tim); - if (tim.it_interval.tv_usec < 2) - return 0; - return (1000000 / tim.it_interval.tv_usec); -} -libc_hidden_def (__profile_frequency) diff --git a/gmon/profil.c b/gmon/profil.c deleted file mode 100644 index 8736375..0000000 --- a/gmon/profil.c +++ /dev/null @@ -1,42 +0,0 @@ -/* Low-level statistical profiling support function. Stub version. - Copyright (C) 1995, 1996, 1997 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <sys/types.h> -#include <unistd.h> -#include <errno.h> - -/* Enable statistical profiling, writing samples of the PC into at most - SIZE bytes of SAMPLE_BUFFER; every processor clock tick while profiling - is enabled, the system examines the user PC and increments - SAMPLE_BUFFER[((PC - OFFSET) / 2) * SCALE / 65536]. If SCALE is zero, - disable profiling. Returns zero on success, -1 on error. */ - -int -__profil (u_short *sample_buffer, size_t size, size_t offset, u_int scale) -{ - if (scale == 0) - /* Disable profiling. */ - return 0; - - __set_errno (ENOSYS); - return -1; -} -weak_alias (__profil, profil) -stub_warning (profil) -#include <stub-tag.h> diff --git a/gmon/sprofil.c b/gmon/sprofil.c deleted file mode 100644 index 037ed46..0000000 --- a/gmon/sprofil.c +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (C) 2001 Free Software Foundation, Inc. - Contributed by David Mosberger-Tang <davidm@hpl.hp.com>. - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> - -#include <sys/profil.h> -#include <sys/time.h> - -int -__sprofil (struct prof *profp, int profcnt, struct timeval *tvp, - unsigned int flags) -{ - if (profcnt == 0) - return 0; - - __set_errno (ENOSYS); - return -1; -} - -weak_alias (__sprofil, sprofil) diff --git a/gmon/tst-profile-static.c b/gmon/tst-profile-static.c deleted file mode 100644 index b2f371e..0000000 --- a/gmon/tst-profile-static.c +++ /dev/null @@ -1,10 +0,0 @@ -#include <stdio.h> -static int -do_test (void) -{ - puts ("Hello world"); - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |