source: trunk/kernel/syscalls/shared_include/shared_almos.h @ 640

Last change on this file since 640 was 626, checked in by alain, 6 years ago

This version has been tested on the sort multithreaded application
for TSAR_IOB architectures ranging from 1 to 8 clusters.
It fixes three bigs bugs:
1) the dev_ioc device API has been modified: the dev_ioc_sync_read()
and dev_ioc_sync_write() function use now extended pointers on the
kernel buffer to access a mapper stored in any cluster.
2) the hal_uspace API has been modified: the hal_copy_to_uspace()
and hal_copy_from_uspace() functions use now a (cxy,ptr) couple
to identify the target buffer (equivalent to an extended pointer.
3) an implementation bug has been fixed in the assembly code contained
in the hal_copy_to_uspace() and hal_copy_from_uspace() functions.
File size: 2.0 KB
RevLine 
[445]1/*
2 * shared_almos.h - Shared mnemonics used by the almos-mkh specific syscalls.
3 *
4 * Author  Alain Greiner (2016,2017,2018)
5 *
6 * Copyright (c) UPMC Sorbonne Universites
7 *
8 * This file is part of ALMOS-MKH.
9 *
10 * ALMOS-MKH is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; version 2.0 of the License.
13 *
14 * ALMOS-MKH is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with ALMOS-MKH; if not, write to the Free Software Foundation,
21 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23
24#ifndef _SHARED_ALMOS_H_
25#define _SHARED_ALMOS_H_
26
27/*******************************************************************************************
28 * This enum defines the operation mnemonics for the utls() syscall (Thread Local Storage).
29 ******************************************************************************************/
30
31typedef enum
32{
33    UTLS_SET       = 1,
34    UTLS_GET       = 2,
35    UTLS_GET_ERRNO = 3,
36}
37utls_operation_t;
38
39/*******************************************************************************************
40 * This enum defines the type of structure for the display() syscall.
41 ******************************************************************************************/
42
43typedef enum
44{
45    DISPLAY_STRING            = 0,
46    DISPLAY_VMM               = 1,
47    DISPLAY_SCHED             = 2,
48    DISPLAY_CLUSTER_PROCESSES = 3,
49    DISPLAY_VFS               = 4,
50    DISPLAY_CHDEV             = 5,
51    DISPLAY_TXT_PROCESSES     = 6,
52    DISPLAY_DQDT              = 7,
[580]53    DISPLAY_BUSYLOCKS         = 8,
[611]54    DISPLAY_MAPPER            = 9,
[623]55    DISPLAY_BARRIER           = 10,
[626]56    DISPLAY_FAT               = 11,
[445]57}
58display_type_t;
59
60
61#endif /* _SHARED_ALMOS_H_ */
62
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