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-rw-r--r--mit-pthreads/machdep/engine-arm32-netbsd-1.3.c203
1 files changed, 0 insertions, 203 deletions
diff --git a/mit-pthreads/machdep/engine-arm32-netbsd-1.3.c b/mit-pthreads/machdep/engine-arm32-netbsd-1.3.c
deleted file mode 100644
index 510b35fdb0e..00000000000
--- a/mit-pthreads/machdep/engine-arm32-netbsd-1.3.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/* ==== machdep.c ============================================================
- * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
- *
- * Description : Machine dependent functions for NetBSD on arm32
- *
- * 1.00 93/08/04 proven
- * -Started coding this file.
- *
- * 98/10/22 bad
- * -adapt from i386 version
- */
-
-#ifndef lint
-static const char rcsid[] = "$Id$";
-#endif
-
-#include <pthread.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/syscall.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <stdio.h>
-
-#if defined(_JB_REG_R13)
-#define REG_LR _JB_REG_R14
-#define REG_SP _JB_REG_R13
-#else
-#define REG_LR JMPBUF_REG_R14
-#define REG_SP JMPBUF_REG_R13
-#endif
-
-/* ==========================================================================
- * machdep_save_state()
- */
-int machdep_save_state(void)
-{
- return(_setjmp(pthread_run->machdep_data.machdep_state));
-}
-
-/* ==========================================================================
- * machdep_save_state()
- */
-int machdep_save_float_state(struct pthread * pthread)
-{
- return;
-}
-
-/* ==========================================================================
- * machdep_restore_state()
- */
-void machdep_restore_state(void)
-{
- _longjmp(pthread_run->machdep_data.machdep_state, 1);
-}
-
-/* ==========================================================================
- * machdep_restore_float_state()
- */
-int machdep_restore_float_state(void)
-{
- return;
-}
-
-/* ==========================================================================
- * 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 } };
- int ret;
-
- if (machdep_pthread) {
- ret = setitimer(ITIMER_VIRTUAL, &zeroval,
- &(machdep_pthread->machdep_timer));
- } else {
- ret = setitimer(ITIMER_VIRTUAL, &zeroval, NULL);
- }
-
- if (ret) {
- 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();
- pthread_sched_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_stack_free()
- */
-void __machdep_stack_free(void * stack)
-{
- free(stack);
-}
-
-/* ==========================================================================
- * __machdep_stack_alloc()
- */
-void * __machdep_stack_alloc(size_t size)
-{
- void * stack;
-
- return(malloc(size));
-}
-
-/* ==========================================================================
- * __machdep_pthread_create()
- */
-void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
- void *(* start_routine)(), void *start_argument,
- long stack_size, long nsec, long flags)
-{
- 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;
-
- _setjmp(machdep_pthread->machdep_state);
- /*
- * Set up new stact frame so that it looks like it
- * returned from a longjmp() to the beginning of
- * machdep_pthread_start().
- */
- machdep_pthread->machdep_state[REG_LR] = (int)machdep_pthread_start;
-
- /* Stack starts high and builds down. */
- machdep_pthread->machdep_state[REG_SP] =
- (int)machdep_pthread->machdep_stack + stack_size;
-}
-
-/* ==========================================================================
- * machdep_sys_creat()
- */
-machdep_sys_creat(char * path, int mode)
-{
- return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
-}
-
-/* ==========================================================================
- * machdep_sys_wait3()
- */
-machdep_sys_wait3(int * b, int c, int * d)
-{
- return(machdep_sys_wait4(0, b, c, d));
-}
-
-/* ==========================================================================
- * machdep_sys_waitpid()
- */
-machdep_sys_waitpid(int a, int * b, int c)
-{
- return(machdep_sys_wait4(a, b, c, NULL));
-}
-
-/* ==========================================================================
- * machdep_sys_getdtablesize()
- */
-machdep_sys_getdtablesize()
-{
- return(sysconf(_SC_OPEN_MAX));
-}
-
-/* ==========================================================================
- * machdep_sys_getdirentries()
- */
-machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
-{
- return(machdep_sys_getdents(fd, buf, len));
-}