diff options
Diffstat (limited to 'mit-pthreads/machdep/engine-romp-bsd.c')
-rw-r--r-- | mit-pthreads/machdep/engine-romp-bsd.c | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/mit-pthreads/machdep/engine-romp-bsd.c b/mit-pthreads/machdep/engine-romp-bsd.c deleted file mode 100644 index dd1a1096ece..00000000000 --- a/mit-pthreads/machdep/engine-romp-bsd.c +++ /dev/null @@ -1,99 +0,0 @@ -/* ==== machdep.c ============================================================ - * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu - * - * Description : Machine dependent functions for NetBSD on i386 - * - * 1.00 93/08/04 proven - * -Started coding this file. - */ - -#ifndef lint -static const char rcsid[] = "$Id$"; -#endif - -#include <pthread.h> - -/* ========================================================================== - * machdep_save_state() - */ -int machdep_save_state(void) -{ - return(_pthread_save(pthread_run->machdep_data.machdep_state, 0, 0)); -} - -/* ========================================================================== - * machdep_restore_state() - */ -void machdep_restore_state(void) -{ - _pthread_restore(pthread_run->machdep_data.machdep_state); -} - -/* ========================================================================== - * machdep_set_thread_timer() - */ -void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread) -{ - if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) { - PANIC(); - } -} - -/* ========================================================================== - * machdep_unset_thread_timer() - */ -void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread) -{ - struct itimerval zeroval = { { 0, 0 }, { 0, 0} }; - - if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) { - PANIC(); - } -} - -/* ========================================================================== - * machdep_pthread_cleanup() - */ -void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread) -{ - return(machdep_pthread->machdep_stack); -} - -/* ========================================================================== - * machdep_pthread_start() - */ -void machdep_pthread_start(void) -{ - context_switch_done(); - sig_check_and_resume(); - - /* Run current threads start routine with argument */ - pthread_exit(pthread_run->machdep_data.start_routine - (pthread_run->machdep_data.start_argument)); - - /* should never reach here */ - PANIC(); -} - -/* ========================================================================== - * machdep_pthread_create() - */ -void machdep_pthread_create(struct machdep_pthread *machdep_pthread, - void *(* start_routine)(), void *start_argument, long stack_size, - void *stack_start, long nsec) -{ - machdep_pthread->machdep_stack = stack_start; - - machdep_pthread->start_routine = start_routine; - machdep_pthread->start_argument = start_argument; - - machdep_pthread->machdep_timer.it_value.tv_sec = 0; - machdep_pthread->machdep_timer.it_interval.tv_sec = 0; - machdep_pthread->machdep_timer.it_interval.tv_usec = 0; - machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000; - - _pthread_save(machdep_pthread->machdep_state, - (void *)((int)machdep_pthread->machdep_stack + stack_size), - machdep_pthread_start); -} - |