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Last change
on this file since 27 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:
1.4 KB
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| 1 | /* |
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| 2 | * hal_atomic.c - implementation of Generic Atomic Operations API for TSAR-MIPS32 |
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| 3 | * |
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| 4 | * Author Alain Greiner (2016) |
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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 <hal_types.h> |
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| 25 | |
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| 26 | void hal_atomic_and( uint32_t * ptr, |
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| 27 | int32_t val ) |
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| 28 | { |
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| 29 | |
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| 30 | } |
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| 31 | |
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| 32 | void hal_atomic_or( uint32_t * ptr, |
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| 33 | int32_t val ) |
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| 34 | { |
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| 35 | |
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| 36 | } |
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| 37 | |
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| 38 | uint32_t hal_atomic_add( void * ptr, |
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| 39 | int32_t val ) |
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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 | bool_t hal_atomic_cas( uint32_t * ptr, |
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| 45 | uint32_t old, |
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| 46 | uint32_t new ) |
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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 | bool_t hal_atomic_test_set( uint32_t * ptr, |
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| 52 | int32_t val ) |
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| 53 | { |
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| 54 | return 0; |
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| 55 | } |
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| 56 | |
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