| 1 | /* |
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| 2 | * hal_special.c - implementation of Generic Special Register Access API 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 | * 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 | |
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| 26 | #include <hal_types.h> |
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| 27 | #include <hal_special.h> |
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| 28 | |
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| 29 | /**** Forward declarations ****/ |
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| 30 | |
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| 31 | struct thread_s; |
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| 32 | |
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| 33 | gid_t hal_get_gid() |
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| 34 | { |
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| 35 | return 0; |
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| 36 | } |
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| 37 | |
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| 38 | uint32_t hal_time_stamp() |
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| 39 | { |
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| 40 | return 0; |
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| 41 | } |
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| 42 | |
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| 43 | struct thread_s * hal_get_current_thread() |
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| 44 | { |
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| 45 | return NULL; |
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| 46 | } |
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| 47 | |
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| 48 | void hal_set_current_thread( struct thread_s * thread ) |
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| 49 | { |
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| 50 | |
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| 51 | } |
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| 52 | |
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| 53 | void hal_fpu_enable() |
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| 54 | { |
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| 55 | |
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| 56 | } |
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| 57 | |
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| 58 | void hal_fpu_disable() |
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| 59 | { |
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| 60 | |
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| 61 | } |
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| 62 | |
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| 63 | uint32_t hal_get_stack() |
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| 64 | { |
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| 65 | return 0; |
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| 66 | } |
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| 67 | |
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| 68 | uint32_t hal_set_stack( void * new_val ) |
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| 69 | { |
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| 70 | return 0; |
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| 71 | } |
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| 72 | |
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| 73 | uint32_t hal_get_bad_vaddr() |
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| 74 | { |
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| 75 | return 0; |
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| 76 | } |
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| 77 | |
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| 78 | uint32_t hal_uncached_read( uint32_t * ptr ) |
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| 79 | { |
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| 80 | return 0; |
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| 81 | } |
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| 82 | |
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| 83 | void hal_invalid_dcache_line( void * ptr ) |
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| 84 | { |
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| 85 | |
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| 86 | } |
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| 87 | |
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| 88 | void hal_wbflush() |
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| 89 | { |
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| 90 | |
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| 91 | } |
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| 92 | |
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| 93 | void hal_rdbar() |
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| 94 | { |
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| 95 | |
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| 96 | } |
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| 97 | |
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| 98 | void hal_core_sleep() |
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| 99 | { |
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| 100 | |
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| 101 | } |
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| 102 | |
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| 103 | void hal_fixed_delay( uint32_t delay ) |
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| 104 | { |
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| 105 | |
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| 106 | } |
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| 107 | |
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| 108 | void hal_get_mmu_excp( intptr_t * mmu_ins_excp_code, |
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| 109 | intptr_t * mmu_ins_bad_vaddr, |
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| 110 | intptr_t * mmu_dat_excp_code, |
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| 111 | intptr_t * mmu_dat_bad_vaddr ) |
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| 112 | { |
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| 113 | |
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| 114 | } |
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