binutils-gdb/sim/common/hw-device.c

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/* The common simulator framework for GDB, the GNU Debugger.
Copyright 2002-2019 Free Software Foundation, Inc.
Contributed by Andrew Cagney and Red Hat.
This file is part of GDB.
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 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, see <http://www.gnu.org/licenses/>. */
#include "hw-main.h"
#include "hw-base.h"
#if HAVE_STDLIB_H
#include <stdlib.h>
#endif
sim/common: Fix warnings: "warning: implicit declaration of function..." During building of several cgen simulator's I notices the below warnings. Adding includes fixes these. Including config.h allows stdio.h to properly configure itself to expose asprintf(). The other warnings for abort, free, memset, strlen are trivial. Warnings: ../../../binutils-gdb/sim/or1k/../common/sim-watch.c: In function ‘sim_watchpoint_install’: ../../../binutils-gdb/sim/or1k/../common/sim-watch.c:415:10: warning: implicit declaration of function ‘asprintf’; did you mean ‘vasprintf’? [-Wimplicit-function-declaration] if (asprintf (&name, "watch-%s-%s", ^~~~~~~~ vasprintf ../../../binutils-gdb/sim/lm32/../common/hw-device.c: In function ‘hw_strdup’: ../../../binutils-gdb/sim/lm32/../common/hw-device.c:59:34: warning: implicit declaration of function ‘strlen’ [-Wimplicit-function-declaration] char *dup = hw_zalloc (me, strlen (str) + 1); ^~~~~~ ../../../binutils-gdb/sim/lm32/../common/hw-events.c: In function ‘hw_event_queue_schedule’: ../../../binutils-gdb/sim/lm32/../common/hw-events.c:92:3: warning: implicit declaration of function ‘memset’ [-Wimplicit-function-declaration] memset (&dummy, 0, sizeof dummy); ^~~~~~ ../../../binutils-gdb/sim/lm32/../common/hw-handles.c: In function ‘hw_handle_remove_ihandle’: ../../../binutils-gdb/sim/lm32/../common/hw-handles.c:211:4: warning: implicit declaration of function ‘free’ [-Wimplicit-function-declaration] free (delete); ^~~~ ../../../binutils-gdb/sim/lm32/../common/sim-fpu.c: In function ‘pack_fpu’: ../../../binutils-gdb/sim/lm32/../common/sim-fpu.c:292:7: warning: implicit declaration of function ‘abort’ [-Wimplicit-function-declaration] abort (); ^~~~~ sim/common/ChangeLog: * sim-options.c: Include "config.h". Include <stdio.h>. * sim-watch.c: Include "config.h". Include <stdio.h>. * hw-device.c: Include <string.h>. * hw-events.c: Include <string.h>. * hw-handles.c: Include <stdlib.h>. * sim-fpu.c: Include <stdlib.h>.
2019-03-27 22:40:30 +01:00
#if HAVE_STRING_H
#include <string.h>
#endif
/* Address methods */
const hw_unit *
hw_unit_address (struct hw *me)
{
return &me->unit_address_of_hw;
}
/* IOCTL: */
int
hw_ioctl (struct hw *me,
hw_ioctl_request request,
...)
{
int status;
va_list ap;
va_start (ap, request);
status = me->to_ioctl (me, request, ap);
va_end (ap);
return status;
}
2011-03-15 04:16:17 +01:00
char *
hw_strdup (struct hw *me, const char *str)
{
if (str != NULL)
{
char *dup = hw_zalloc (me, strlen (str) + 1);
strcpy (dup, str);
return dup;
}
else
{
return NULL;
}
}