Last change
on this file since 30 was
25,
checked in by max@…, 7 years ago
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First shot of the x86_64 port. It uses Multiboot V1. Most of the HAL functions
are empty, and several TSAR-specific files and comments remain; they will be
cleaned up later. The Makefile and LD script will come in another commit.
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File size:
1.3 KB
|
Line | |
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1 | /* |
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2 | * hal_do_syscall.c - implementation of syscall handler for TSAR-MIPS32 |
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3 | * |
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4 | * Author Ghassan Almaless (2008,2009,2010,2011,2012) |
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5 | * |
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6 | * Copyright (c) UPMC Sorbonne Universites |
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7 | * |
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8 | * This file is part of ALMOS-MKH. |
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9 | * |
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10 | * ALMOS-MKH.is free software; you can redistribute it and/or modify it |
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11 | * under the terms of the GNU General Public License as published by |
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12 | * the Free Software Foundation; version 2.0 of the License. |
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13 | * |
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14 | * ALMOS-MKH.is distributed in the hope that it will be useful, but |
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15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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17 | * General Public License for more details. |
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18 | * |
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19 | * You should have received a copy of the GNU General Public License |
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20 | * along with ALMOS-MKH.; if not, write to the Free Software Foundation, |
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21 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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22 | */ |
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23 | |
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24 | #include <errno.h> |
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25 | #include <syscall.h> |
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26 | #include <cpu.h> |
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27 | #include <pmm.h> |
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28 | #include <thread.h> |
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29 | #include <task.h> |
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30 | #include <interrupt.h> |
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31 | #include <kdmsg.h> |
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32 | #include <cpu-regs.h> |
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33 | |
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34 | extern reg_t do_syscall( reg_t arg0, |
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35 | reg_t arg1, |
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36 | reg_t arg2, |
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37 | reg_t arg3, |
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38 | reg_t service_nr ); |
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39 | |
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40 | static void sys_sigreturn() |
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41 | { |
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42 | |
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43 | } |
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44 | |
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45 | thread_t * hal_do_syscall( reg_t * regs_tbl ) |
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46 | { |
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47 | return NULL; |
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48 | } |
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