source: trunk/hal/tsar_mips32/core/hal_interrupt.c @ 408

Last change on this file since 408 was 408, checked in by alain, 4 years ago

Fix several bugs in the fork() syscall.

File size: 1.4 KB
Line 
1/*
2 * hal_interrupt.c - implementation of interrupt handler for TSAR-MIPS32
3 *
4 * Author   Alain Greiner (2016,2017)
5 *
6 * Copyright (c) UPMC Sorbonne Universites
7 *
8 * This file is part of ALMOS-MKH.
9 *
10 * ALMOS-MKH is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; version 2.0 of the License.
13 *
14 * ALMOS-MKH is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with ALMOS-MKH; if not, write to the Free Software Foundation,
21 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23
24#include <hal_types.h>
25#include <hal_special.h>
26#include <kernel_config.h>
27#include <thread.h>
28#include <printk.h>
29#include <soclib_pic.h>
30
31///////////////////////
32void hal_do_interrupt()
33{
34
35irq_dmsg("\n[DBG] %s : core[%x,%d] enter at cycle %d\n",
36__FUNCTION__ , local_cxy , this->core->lid , hal_time_stamp() );
37
38    // As ALMOS-MKH does not define a generic interrupt handler,
39    // we directly access the local TSAR ICU to call the relevant ISR
40    soclib_pic_irq_handler();
41
42irq_dmsg("\n[DBG] %s : core[%x,%d] exit at cycle %d\n",
43__FUNCTION__ , local_cxy , this->core->lid , hal_time_stamp() );
44
45}
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