[PATCH 3/3] Add missing stdlib.h includes to sim

[Tom Tromey <tromey@adacore.com>]

This updates the various "mloop.in" files to emit an include of
stdlib.h, to avoid warnings about 'abort' being undeclared.

One such warning now remains, in mn10300.igen.  I don't know offhand
the best way to fix this one.

sim/cris/ChangeLog
2021-05-04  Tom Tromey  <tromey@adacore.com>

	* mloop.in: Include <stdlib.h>.

sim/iq2000/ChangeLog
2021-05-04  Tom Tromey  <tromey@adacore.com>

	* mloop.in: Include <stdlib.h>.

sim/lm32/ChangeLog
2021-05-04  Tom Tromey  <tromey@adacore.com>

	* mloop.in: Include <stdlib.h>.

sim/m32r/ChangeLog
2021-05-04  Tom Tromey  <tromey@adacore.com>

	* mloop.in: Include <stdlib.h>.

sim/or1k/ChangeLog
2021-05-04  Tom Tromey  <tromey@adacore.com>

	* mloop.in: Include <stdlib.h>.
---
 sim/cris/ChangeLog   | 4 ++++
 sim/cris/mloop.in    | 2 ++
 sim/iq2000/ChangeLog | 4 ++++
 sim/iq2000/mloop.in  | 1 +
 sim/lm32/ChangeLog   | 4 ++++
 sim/lm32/mloop.in    | 1 +
 sim/m32r/ChangeLog   | 4 ++++
 sim/m32r/mloop.in    | 1 +
 sim/or1k/ChangeLog   | 4 ++++
 sim/or1k/mloop.in    | 1 +
 10 files changed, 26 insertions(+)

diff --git a/sim/cris/mloop.in b/sim/cris/mloop.in
index 32f5fef95f3..645d8211606 100644
--- a/sim/cris/mloop.in
+++ b/sim/cris/mloop.in
@@ -42,6 +42,8 @@ case "x$1" in
 xsupport)
 
 cat <<EOF
+#include <stdlib.h>
+
 /* It seems we don't have a templated header file corresponding to
    cris-tmpl.c, so we have to get out declarations the hackish way.  */
 extern void @cpu@_specific_init (SIM_CPU *current_cpu);
diff --git a/sim/iq2000/mloop.in b/sim/iq2000/mloop.in
index b973fa106ab..7d3a9b5e9a1 100644
--- a/sim/iq2000/mloop.in
+++ b/sim/iq2000/mloop.in
@@ -40,6 +40,7 @@ case "x$1" in
 xsupport)
 
 cat <<EOF
+#include <stdlib.h>
 
 static INLINE const IDESC *
 extract (SIM_CPU *current_cpu, PCADDR pc, CGEN_INSN_INT insn, ARGBUF *abuf,
diff --git a/sim/lm32/mloop.in b/sim/lm32/mloop.in
index a8db7f51768..574f00a5119 100644
--- a/sim/lm32/mloop.in
+++ b/sim/lm32/mloop.in
@@ -32,6 +32,7 @@ case "x$1" in
 xsupport)
 
 cat <<EOF
+#include <stdlib.h>
 
 static INLINE const IDESC *
 extract (SIM_CPU *current_cpu, PCADDR pc, CGEN_INSN_INT insn,
diff --git a/sim/m32r/mloop.in b/sim/m32r/mloop.in
index 405a7e92736..6b0d0dec616 100644
--- a/sim/m32r/mloop.in
+++ b/sim/m32r/mloop.in
@@ -42,6 +42,7 @@ case "x$1" in
 xsupport)
 
 cat <<EOF
+#include <stdlib.h>
 
 static INLINE const IDESC *
 extract16 (SIM_CPU *current_cpu, PCADDR pc, CGEN_INSN_INT insn,
diff --git a/sim/or1k/mloop.in b/sim/or1k/mloop.in
index 49c42276209..a94b534a9ae 100644
--- a/sim/or1k/mloop.in
+++ b/sim/or1k/mloop.in
@@ -42,6 +42,7 @@ case "x$1" in
 xsupport)
 
 cat <<EOF
+#include <stdlib.h>
 
 static INLINE const IDESC *
 extract (SIM_CPU *current_cpu, PCADDR pc, CGEN_INSN_INT insn,
-- 
2.26.3