source: trunk/hal/x86_64/core/hal_uspace.c @ 457

Last change on this file since 457 was 457, checked in by alain, 4 years ago

This version modifies the exec syscall and fixes a large number of small bugs.
The version number has been updated (0.1)

File size: 1.5 KB
Line 
1/*
2 * hal_uspace.c - implementation of Generic User Space Access API for MIPS32
3 *
4 * Author  Mohamed Karaoui (2015)
5 *         Alain Greiner   (2016)
6 *
7 * Copyright (c) UPMC Sorbonne Universites
8 *
9 * This file is part of ALMOS-MKH..
10 *
11 * ALMOS-MKH. is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; version 2.0 of the License.
14 *
15 * ALMOS-MKH. is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
18 * General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with ALMOS-MKH.; if not, write to the Free Software Foundation,
22 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23 */
24
25#include <hal_kernel_types.h>
26#include <hal_uspace.h>
27#include <hal_irqmask.h>
28
29#include <hal_internal.h>
30
31void hal_copy_from_uspace(void *k_dst, void *u_src, uint32_t size)
32{
33        x86_panic((char *)__func__);
34}
35
36void hal_copy_to_uspace(void *u_dst, void *k_src, uint32_t size)
37{
38        x86_panic((char *)__func__);
39}
40
41uint32_t hal_strlen_from_uspace( char * u_str )
42{
43        x86_panic((char *)__func__);
44        return 0;
45}
46
47void hal_strcpy_to_uspace(char *u_dst, char *k_src, uint32_t max_size)
48{
49        x86_panic((char *)__func__);
50        return 0;
51}
52
53void hal_strcpy_from_uspace(char *k_dst, char *u_src, uint32_t max_size)
54{
55        x86_panic((char *)__func__);
56        return 0;
57}
58
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