mirror of
https://github.com/Motorhead1991/qemu.git
synced 2025-07-27 04:13:53 -06:00
d0b4cfa629
Avoid testing CONFIG_USER_ONLY in semihost.h. The only function that's required is semihosting_enabled. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/*
|
|
* Semihosting support
|
|
*
|
|
* Copyright (c) 2015 Imagination Technologies
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef SEMIHOST_H
|
|
#define SEMIHOST_H
|
|
|
|
typedef enum SemihostingTarget {
|
|
SEMIHOSTING_TARGET_AUTO = 0,
|
|
SEMIHOSTING_TARGET_NATIVE,
|
|
SEMIHOSTING_TARGET_GDB
|
|
} SemihostingTarget;
|
|
|
|
/**
|
|
* semihosting_enabled:
|
|
* @is_user: true if guest code is in usermode (i.e. not privileged)
|
|
*
|
|
* Return true if guest code is allowed to make semihosting calls.
|
|
*/
|
|
bool semihosting_enabled(bool is_user);
|
|
|
|
SemihostingTarget semihosting_get_target(void);
|
|
const char *semihosting_get_arg(int i);
|
|
int semihosting_get_argc(void);
|
|
const char *semihosting_get_cmdline(void);
|
|
void semihosting_arg_fallback(const char *file, const char *cmd);
|
|
|
|
/* for vl.c hooks */
|
|
void qemu_semihosting_enable(void);
|
|
int qemu_semihosting_config_options(const char *optstr);
|
|
void qemu_semihosting_chardev_init(void);
|
|
void qemu_semihosting_console_init(Chardev *);
|
|
void qemu_semihosting_guestfd_init(void);
|
|
|
|
#endif /* SEMIHOST_H */
|