diff options
Diffstat (limited to 'mit-pthreads/machdep/engine-m68000-netbsd.h')
| -rw-r--r-- | mit-pthreads/machdep/engine-m68000-netbsd.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/mit-pthreads/machdep/engine-m68000-netbsd.h b/mit-pthreads/machdep/engine-m68000-netbsd.h deleted file mode 100644 index ec3c6a01bce..00000000000 --- a/mit-pthreads/machdep/engine-m68000-netbsd.h +++ /dev/null @@ -1,107 +0,0 @@ -/* ==== machdep.h ============================================================ - * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu - * - * $Id$ - * - * m68k work by Andy Finnell <andyf@vei.net> based off work by - * David Leonard and Chris Provenzano. - * - */ - -#include <unistd.h> -#include <setjmp.h> -#include <sys/time.h> - -/* - * The first machine dependent functions are the SEMAPHORES - * needing the test and set instruction. - */ -#define SEMAPHORE_CLEAR 0 -#define SEMAPHORE_SET 0x80; - -#define SEMAPHORE_TEST_AND_SET(lock) \ -({ \ - volatile long temp = SEMAPHORE_CLEAR; \ - __asm__ volatile( \ - "tas %2; bpl 0f; movl #1,%0; 0:" \ - :"=r" (temp) \ - :"0" (temp),"m" (*lock)); \ - temp; \ -}) - -#define SEMAPHORE_RESET(lock) *lock = SEMAPHORE_CLEAR - -/* - * New types - */ -typedef char semaphore; - -/* - * sigset_t macros - */ -#define SIG_ANY(sig) (sig) -#define SIGMAX 31 - -/* - * New Strutures - */ -struct machdep_pthread { - void *(*start_routine)(void *); - void *start_argument; - void *machdep_stack; - struct itimerval machdep_timer; - jmp_buf machdep_state; - char machdep_fstate[92]; -}; - -/* - * Min pthread stacksize - */ -#define PTHREAD_STACK_MIN 1024 - -/* - * Some fd flag defines that are necessary to distinguish between posix - * behavior and bsd4.3 behavior. - */ -#define __FD_NONBLOCK O_NONBLOCK - -/* - * Static machdep_pthread initialization values. - * For initial thread only. - */ -#define MACHDEP_PTHREAD_INIT \ -{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 } - -/* - * New functions - */ - -__BEGIN_DECLS - -#if defined(PTHREAD_KERNEL) - - -#ifndef __machdep_stack_get -#define __machdep_stack_get(x) (x)->machdep_stack -#endif -#ifndef __machdep_stack_set -#define __machdep_stack_set(x, y) (x)->machdep_stack = y -#endif -#ifndef __machdep_stack_repl -#define __machdep_stack_repl(x, y) \ -{ \ - if (stack = __machdep_stack_get(x)) { \ - __machdep_stack_free(stack); \ - } \ - __machdep_stack_set(x, y); \ -} -#endif - -void * __machdep_stack_alloc __P_((size_t)); -void __machdep_stack_free __P_((void *)); - -int machdep_save_state __P_((void)); - -#endif - -__END_DECLS |