Last change
on this file since 33 was
25,
checked in by max@…, 7 years ago
|
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.
|
File size:
1.5 KB
|
Rev | Line | |
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[25] | 1 | /* |
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| 2 | * hal_do_exception.c - implementation of exception handler for TSAR-MIPS32 |
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| 3 | * |
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| 4 | * Authors Ghassan Almaless (2008,2009,2010,2011,2012) |
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| 5 | * Alain Greiner (2016) |
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| 6 | * |
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| 7 | * Copyright (c) UPMC Sorbonne Universites |
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| 8 | * |
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| 9 | * This file is part of ALMOS-MKH. |
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| 10 | * |
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| 11 | * ALMOS-MKH.is free software; you can redistribute it and/or modify it |
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| 12 | * under the terms of the GNU General Public License as published by |
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| 13 | * the Free Software Foundation; version 2.0 of the License. |
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| 14 | * |
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| 15 | * ALMOS-MKH.is distributed in the hope that it will be useful, but |
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| 16 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 18 | * General Public License for more details. |
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| 19 | * |
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| 20 | * You should have received a copy of the GNU General Public License |
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| 21 | * along with ALMOS-MKH.; if not, write to the Free Software Foundation, |
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| 22 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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| 23 | */ |
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| 24 | |
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| 25 | #include <types.h> |
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| 26 | #include <task.h> |
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| 27 | #include <thread.h> |
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| 28 | #include <kdmsg.h> |
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| 29 | #include <pmm.h> |
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| 30 | #include <vmm.h> |
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| 31 | #include <errno.h> |
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| 32 | #include <scheduler.h> |
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| 33 | #include <cpu.h> |
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| 34 | #include <spinlock.h> |
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| 35 | #include <distlock.h> |
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| 36 | #include <cpu-trace.h> |
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| 37 | #include <cpu-regs.h> |
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| 38 | |
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| 39 | static error_t fpu_exception_handler( reg_t * regs_tbl ) |
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| 40 | { |
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| 41 | return 0; |
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| 42 | } |
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| 43 | |
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| 44 | |
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| 45 | static error_t mmu_exception_handler( uint32_t excp_code, |
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| 46 | uint32_t bad_vaddr ) |
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| 47 | { |
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| 48 | return 0; |
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| 49 | } |
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| 50 | |
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| 51 | void hal_do_exception( thread_t * this, |
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| 52 | gid_t gid, |
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| 53 | reg_t * regs_tbl ) |
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| 54 | { |
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| 55 | |
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| 56 | } |
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