include/asm-xtensa/platform-iss/simcall.h

   1 /*
   2  * include/asm-xtensa/platform-iss/hardware.h
   3  *
   4  * This file is subject to the terms and conditions of the GNU General Public
   5  * License.  See the file "COPYING" in the main directory of this archive
   6  * for more details.
   7  *
   8  * Copyright (C) 2001 Tensilica Inc.
   9  */
  10
  11 #ifndef _XTENSA_PLATFORM_ISS_SIMCALL_H
  12 #define _XTENSA_PLATFORM_ISS_SIMCALL_H
  13
  14
  15 /*
  16  *  System call like services offered by the simulator host.
  17  */
  18
  19 #define SYS_nop         0       /* unused */
  20 #define SYS_exit        1       /*x*/
  21 #define SYS_fork        2
  22 #define SYS_read        3       /*x*/
  23 #define SYS_write       4       /*x*/
  24 #define SYS_open        5       /*x*/
  25 #define SYS_close       6       /*x*/
  26 #define SYS_rename      7       /*x 38 - waitpid */
  27 #define SYS_creat       8       /*x*/
  28 #define SYS_link        9       /*x (not implemented on WIN32) */
  29 #define SYS_unlink      10      /*x*/
  30 #define SYS_execv       11      /* n/a - execve */
  31 #define SYS_execve      12      /* 11 - chdir */
  32 #define SYS_pipe        13      /* 42 - time */
  33 #define SYS_stat        14      /* 106 - mknod */
  34 #define SYS_chmod       15
  35 #define SYS_chown       16      /* 202 - lchown */
  36 #define SYS_utime       17      /* 30 - break */
  37 #define SYS_wait        18      /* n/a - oldstat */
  38 #define SYS_lseek       19      /*x*/
  39 #define SYS_getpid      20
  40 #define SYS_isatty      21      /* n/a - mount */
  41 #define SYS_fstat       22      /* 108 - oldumount */
  42 #define SYS_time        23      /* 13 - setuid */
  43 #define SYS_gettimeofday 24     /*x 78 - getuid (not implemented on WIN32) */
  44 #define SYS_times       25      /*X 43 - stime (Xtensa-specific implementation) */
  45 #define SYS_socket      26
  46 #define SYS_sendto      27
  47 #define SYS_recvfrom    28
  48 #define SYS_select_one  29      /* not compitible select, one file descriptor at the time */
  49 #define SYS_bind        30
  50 #define SYS_ioctl       31
  51
  52 /*
  53  * SYS_select_one specifiers
  54  */
  55
  56 #define  XTISS_SELECT_ONE_READ    1
  57 #define  XTISS_SELECT_ONE_WRITE   2
  58 #define  XTISS_SELECT_ONE_EXCEPT  3
  59
  60
  61 #endif /* _XTENSA_PLATFORM_ISS_SIMCALL_H */
  62