sim: unify gettext/intl probing logic

[deliverable/binutils-gdb.git] / sim / common / sim-cpu.c

diff --git a/sim/common/sim-cpu.c b/sim/common/sim-cpu.c
index 0e6d52c1dd12eec6892a87b9277b808d061ce319..587a3e8c9e1c9c2b753ab2cde03dcee8796b0674 100644 (file)
--- a/sim/common/sim-cpu.c
+++ b/sim/common/sim-cpu.c
@@ -1,38 +1,41 @@
 /* CPU support.
-   Copyright (C) 1998 Free Software Foundation, Inc.
+   Copyright (C) 1998-2021 Free Software Foundation, Inc.
    Contributed by Cygnus Solutions.
 
 This file is part of GDB, the GNU debugger.
 
 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 2, or (at your option)
-any later version.
+the Free Software Foundation; either version 3 of the License, 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, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* This must come before any other includes.  */
+#include "defs.h"
+
+#include <stdlib.h>
 
 #include "sim-main.h"
 #include "bfd.h"
 
 /* Allocate space for all cpus in the simulator.
-   Space for the cpu must currently exist prior to parsing ARGV.
-   EXTRA_BYTES is additional space to allocate for the sim_cpu struct.  */
+   Space for the cpu must currently exist prior to parsing ARGV.  */
 /* ??? wip.  better solution must wait.  */
 
 SIM_RC
-sim_cpu_alloc_all (SIM_DESC sd, int ncpus, int extra_bytes)
+sim_cpu_alloc_all (SIM_DESC sd, int ncpus)
 {
   int c;
 
   for (c = 0; c < ncpus; ++c)
-    STATE_CPU (sd, c) = sim_cpu_alloc (sd, extra_bytes);
+    STATE_CPU (sd, c) = sim_cpu_alloc (sd);
   return SIM_RC_OK;
 }
 
@@ -40,8 +43,14 @@ sim_cpu_alloc_all (SIM_DESC sd, int ncpus, int extra_bytes)
    EXTRA_BYTES is additional space to allocate for the sim_cpu struct.  */
 
 sim_cpu *
-sim_cpu_alloc (SIM_DESC sd, int extra_bytes)
+sim_cpu_alloc (SIM_DESC sd)
 {
+  int extra_bytes = 0;
+
+#ifdef CGEN_ARCH
+  extra_bytes += cgen_cpu_max_extra_bytes ();
+#endif
+
   return zalloc (sizeof (sim_cpu) + extra_bytes);
 }
 
@@ -62,7 +71,7 @@ sim_cpu_free_all (SIM_DESC sd)
 void
 sim_cpu_free (sim_cpu *cpu)
 {
-  zfree (cpu);
+  free (cpu);
 }
 \f
 /* PC utilities.  */