gprofng: a new GNU profiler

top-level
	* Makefile.def: Add gprofng module.
	* configure.ac: Add --enable-gprofng option.
	* src-release.sh: Add gprofng.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* gprofng: New directory.

binutils
	* MAINTAINERS: Add gprofng maintainer.
	* README-how-to-make-a-release: Add gprofng.

include.
	* collectorAPI.h: New file.
	* libcollector.h: New file.
	* libfcollector.h: New file.

1 files changed, 40 insertions, 0 deletions

diff --git a/gprofng/libcollector/mapfile.sparc-Linux b/gprofng/libcollector/mapfile.sparc-Linux
new file mode 100644
index 00000000000..30d3953f37e
--- /dev/null
+++ b/gprofng/libcollector/mapfile.sparc-Linux
@@ -0,0 +1,40 @@
+/* Copyright (C) 2021 Free Software Foundation, Inc.
+   Contributed by Oracle.
+
+   This file is part of GNU Binutils.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+GLIBC_2.0 {
+	global:
+		pthread_mutex_lock;
+                pthread_mutex_unlock;
+		pthread_join;			
+};
+
+GLIBC_2.1 {
+	global:
+		sem_wait;		
+		pthread_create;
+		dlopen;
+		popen;
+};
+
+GLIBC_2.3.2 {
+	global:
+		pthread_cond_wait;		
+		pthread_cond_timedwait;
+};