From 9416af6e7d5d421b0c737d7f80afd67ce9926f11 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 4 Jan 2021 20:11:48 -0500
Subject: sim: stdlib.h for abs()

Make sure the files using abs() include stdlib.h for its prototype.
These files were relying on it being included implicitly by others
which isn't guaranteed, and newer toolchains produce warnings.
---
 sim/arm/ChangeLog                  | 4 ++++
 sim/arm/iwmmxt.c                   | 1 +
 sim/bfin/ChangeLog                 | 4 ++++
 sim/bfin/dv-bfin_dma.c             | 2 ++
 sim/testsuite/sim/bfin/ChangeLog   | 4 ++++
 sim/testsuite/sim/bfin/mdma-skel.h | 1 +
 6 files changed, 16 insertions(+)

diff --git a/sim/arm/ChangeLog b/sim/arm/ChangeLog
index 9d98bcd..75fcec2 100644
--- a/sim/arm/ChangeLog
+++ b/sim/arm/ChangeLog
@@ -1,5 +1,9 @@
 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 
+	* iwmmxt.c: Include stdlib.h.
+
+2021-01-04  Mike Frysinger  <vapier@gentoo.org>
+
 	* configure: Regenerate.
 
 2020-12-15  Nick Clifton  <nickc@redhat.com>
diff --git a/sim/arm/iwmmxt.c b/sim/arm/iwmmxt.c
index 0362cf0..8e81824 100644
--- a/sim/arm/iwmmxt.c
+++ b/sim/arm/iwmmxt.c
@@ -15,6 +15,7 @@
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
+#include <stdlib.h>
 #include <string.h>
 
 #include "armdefs.h"
diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog
index d82bc5e..b000b82 100644
--- a/sim/bfin/ChangeLog
+++ b/sim/bfin/ChangeLog
@@ -1,3 +1,7 @@
+2021-01-04  Mike Frysinger  <vapier@gentoo.org>
+
+	* dv-bfin_dma.c: Include stdlib.h.
+
 2021-01-02  Mike Frysinger  <vapier@gentoo.org>
 
 	* interp.c: Change ALIGN to align_up.
diff --git a/sim/bfin/dv-bfin_dma.c b/sim/bfin/dv-bfin_dma.c
index 06fe5ed..e3834d7 100644
--- a/sim/bfin/dv-bfin_dma.c
+++ b/sim/bfin/dv-bfin_dma.c
@@ -20,6 +20,8 @@
 
 #include "config.h"
 
+#include <stdlib.h>
+
 #include "sim-main.h"
 #include "devices.h"
 #include "hw-device.h"
diff --git a/sim/testsuite/sim/bfin/ChangeLog b/sim/testsuite/sim/bfin/ChangeLog
index 4fc604f..b8fdc04 100644
--- a/sim/testsuite/sim/bfin/ChangeLog
+++ b/sim/testsuite/sim/bfin/ChangeLog
@@ -1,3 +1,7 @@
+2021-01-04  Mike Frysinger  <vapier@gentoo.org>
+
+	* mdma-skel.h: Include stdlib.h.
+
 2015-10-11  Mike Frysinger  <vapier@gentoo.org>
 
 	PR sim/18407
diff --git a/sim/testsuite/sim/bfin/mdma-skel.h b/sim/testsuite/sim/bfin/mdma-skel.h
index 399cddc..920eff2 100644
--- a/sim/testsuite/sim/bfin/mdma-skel.h
+++ b/sim/testsuite/sim/bfin/mdma-skel.h
@@ -1,3 +1,4 @@
+#include <stdlib.h>
 #include <string.h>
 
 void _mdma_memcpy (bu32 dst, bu32 src, bu32 size, bs16 mod)
-- 
cgit v1.1