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/*
* Semihosting Console
*
* Copyright (c) 2019 Linaro Ltd
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef SEMIHOST_CONSOLE_H
#define SEMIHOST_CONSOLE_H
/**
* qemu_semihosting_console_outs:
* @env: CPUArchState
* @s: host address of null terminated guest string
*
* Send a null terminated guest string to the debug console. This may
* be the remote gdb session if a softmmu guest is currently being
* debugged.
*
* Returns: number of bytes written.
*/
int qemu_semihosting_console_outs(CPUArchState *env, target_ulong s);
/**
* qemu_semihosting_console_outc:
* @env: CPUArchState
* @s: host address of null terminated guest string
*
* Send single character from guest memory to the debug console. This
* may be the remote gdb session if a softmmu guest is currently being
* debugged.
*
* Returns: nothing
*/
void qemu_semihosting_console_outc(CPUArchState *env, target_ulong c);
/**
* qemu_semihosting_log_out:
* @s: pointer to string
* @len: length of string
*
* Send a string to the debug output. Unlike console_out these strings
* can't be sent to a remote gdb instance as they don't exist in guest
* memory.
*
* Returns: number of bytes written
*/
int qemu_semihosting_log_out(const char *s, int len);
#endif /* SEMIHOST_CONSOLE_H */
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