| 1 | /* |
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| 2 | * nostdio.c - User side non-standard syscalls API implementation. |
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| 3 | * |
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| 4 | * Author Alain Greiner (2016,2017) |
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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 <shared_syscalls.h> |
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| 25 | #include <hal_user.h> |
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| 26 | |
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| 27 | #define reg_t int |
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| 28 | |
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| 29 | |
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| 30 | ////////////////////////////////////// |
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| 31 | int get_config( unsigned int * x_size, |
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| 32 | unsigned int * y_size, |
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| 33 | unsigned int * ncores ) |
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| 34 | { |
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| 35 | return hal_user_syscall( SYS_GET_CONFIG, |
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| 36 | (reg_t)x_size, |
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| 37 | (reg_t)y_size, |
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| 38 | (reg_t)ncores, 0 ); |
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| 39 | } |
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| 40 | |
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| 41 | ///////////////////////////////// |
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| 42 | int get_core( unsigned int * cxy, |
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| 43 | unsigned int * lid ) |
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| 44 | { |
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| 45 | return hal_user_syscall( SYS_GET_CORE, |
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| 46 | (reg_t)cxy, |
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| 47 | (reg_t)lid, 0, 0 ); |
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| 48 | } |
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| 49 | |
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| 50 | /////////////////////////////////////////// |
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| 51 | int get_cycle( unsigned long long * cycle ) |
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| 52 | { |
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| 53 | return hal_user_syscall( SYS_GET_CYCLE, |
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| 54 | (reg_t)cycle, 0, 0, 0 ); |
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| 55 | } |
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| 56 | |
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| 57 | //////////////////////////////// |
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| 58 | int get_sched( unsigned int cxy, |
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| 59 | unsigned int lid ) |
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| 60 | { |
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| 61 | return hal_user_syscall( SYS_GET_SCHED, |
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| 62 | (reg_t)cxy, |
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| 63 | (reg_t)lid, 0, 0 ); |
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| 64 | } |
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| 65 | |
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| 66 | /////////////////////////// |
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| 67 | void panic( char * string ) |
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| 68 | { |
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| 69 | hal_user_syscall( SYS_PANIC, |
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| 70 | (reg_t)string, 0, 0, 0 ); |
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| 71 | } |
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