1 files changed, 0 insertions, 156 deletions
diff --git a/newlib/libc/sys/z8ksim/glue.c b/newlib/libc/sys/z8ksim/glue.c
deleted file mode 100644
index b3b0bab07..000000000
--- a/newlib/libc/sys/z8ksim/glue.c
+++ /dev/null
@@ -1,156 +0,0 @@
-#include "sys/syscall.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <_ansi.h>
-#include <errno.h>
-
-extern char _start_heap;
-extern char _end_heap;
-extern char _start_bss;
-extern char _end_bss;
-
-
-static int argl(long value)
-{
-  asm("ld r0,%H0" : : "r" (value));
-  asm("ld r1,%I0" : : "r" (value));
-  asm("sc %0" : : "i" (SYS_ARG)); 
-}
-
-
-static int argw(value)
-{
-  asm("ld r1,%H0" : : "r" ( value));
-  asm("ld  r0,#0");
-  asm("sc %0" : : "i" (SYS_ARG)); 
-}
-
-static int argp(void *value)
-{
-#ifdef __Z8001__  
-  asm("ld r0,%H0" : : "r" (value));
-  asm("ld r1,%I0" : : "r" (value));
-#else
-  asm("ld r1,%H0" : : "r" ( value));
-  asm("ld  r0,#0");
-#endif
-  asm("sc %0" : : "i" (SYS_ARG)); 
-
-}
-
-
-
-#define ARGL(n, value)  argl(value)
-#define ARGW(n, value)  argw(value)
-#define ARGP(n, value) argp(value)
-
-#define MACRO(n) asm("sc %0" : : "i" (n));
-
-int _read (int fd, char *buf,size_t nbytes)
-{
-  ARGW(0,fd);
-  ARGP(1,buf);
-  ARGP(2,(void *)(nbytes));
-  MACRO(SYS_read);
-}
-
-int _write (int fd, char *buf, size_t nbytes)
-{
-  ARGW(0,fd);
-  ARGP(1,buf);
-  ARGP(2,(void *)(nbytes));
-  MACRO(SYS_write);
-}
-
-int _open (const char *buf, int flags, int mode)
-{
-  ARGP(0, buf);
-  ARGW(1, flags);
-  ARGW(2, mode);
-  MACRO(SYS_open);
-}
-
-int _close (int fd)
-{
-  ARGW(0,fd);
-  MACRO(SYS_close );
-}
-
-/*
- * sbrk -- changes heap size size. Get nbytes more
- *         RAM. We just increment a pointer in what's
- *         left of memory on the board.
- */
-caddr_t _sbrk (size_t nbytes)
-{
-  static char* heap_ptr = NULL;
-  caddr_t        base;
-
-  if (heap_ptr == NULL) {
-    heap_ptr = (caddr_t)&_start_heap;
-  }
-
-  if (heap_ptr + nbytes < &_end_heap) {
-    base = heap_ptr;
-    heap_ptr += nbytes;
-    return (heap_ptr);
-  } else {
-    errno = ENOMEM;
-    return ((caddr_t)-1);
-  }
-}
-
-int isatty (int fd)
-{
-  ARGW(0,fd);
-  MACRO(SYS_isatty);
-}
-
-off_t _lseek (int fd,  off_t offset, int whence)
-{
-  ARGW(0,fd);
-  ARGL(1,offset);
-  ARGW(2, whence);
-  MACRO(SYS_lseek);
-}
-
-int _fstat (int fd, struct stat *buf)
-{
-  ARGW(0,fd);
-  ARGP(1,buf);
-  MACRO(SYS_fstat);
-}
-
-
-
-
-int
-_exit(int val)
-{
-  ARGW(0,val);
-  MACRO(SYS_exit);
-}
-
-time_t _time(time_t *timer)
-{
-  ARGP(0,timer);
-  MACRO(SYS_time);
-}
-
-int
-_creat (const char *path, int mode)
-{
-  ARGP(0, path);
-  ARGW(1, mode);
-  MACRO(SYS_creat);
-}
-
-_kill(int pid, int val)
-{
-  _exit(val);
-}
-
-_getpid() 
-{
-  return 1;
-}