diff options
Diffstat (limited to 'libgloss/sparc_leon/catch_interrupt_pending.c')
-rw-r--r-- | libgloss/sparc_leon/catch_interrupt_pending.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/libgloss/sparc_leon/catch_interrupt_pending.c b/libgloss/sparc_leon/catch_interrupt_pending.c deleted file mode 100644 index 1193cadea..000000000 --- a/libgloss/sparc_leon/catch_interrupt_pending.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2011 Aeroflex Gaisler - * - * BSD license: - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - - -#include <asm-leon/leonstack.h> -#include <asm-leon/irq.h> -#define NULL 0 - -TAILQ_HEAD (pending_queue, pendingaction) pending = -TAILQ_HEAD_INITIALIZER (pending); - - void add_pending (struct pendingaction *a) -{ - unsigned long old = leonbare_disable_traps (); - TAILQ_INSERT_TAIL (&pending, a, next); - leonbare_enable_traps (old); -} - -struct pendingaction * -get_pending () -{ - struct pendingaction *a = 0; - unsigned long old = leonbare_disable_traps (); - if (a = TAILQ_FIRST (&pending)) - { - TAILQ_REMOVE (&pending, a, next); - } - leonbare_enable_traps (old); - return a; -} - -void -process_pending () -{ - struct pendingaction *a; - while (a = get_pending ()) - { - if (a->handler) - { - a->handler (a->arg); - } - } -} |