granicus.if.org Git - strace/blob - sysmips.c

   1 #include "defs.h"
   2
   3 #ifdef MIPS
   4
   5 #ifdef HAVE_LINUX_UTSNAME_H
   6 # include <linux/utsname.h>
   7 #endif
   8 #ifdef HAVE_ASM_SYSMIPS_H
   9 # include <asm/sysmips.h>
  10 #endif
  11
  12 #ifndef __NEW_UTS_LEN
  13 # define __NEW_UTS_LEN 64
  14 #endif
  15
  16 #include "xlat/sysmips_operations.h"
  17
  18 int sys_sysmips(struct tcb *tcp)
  19 {
  20         if (entering(tcp)) {
  21                 printxval(sysmips_operations, tcp->u_arg[0], "???");
  22                 if (!verbose(tcp)) {
  23                         tprintf("%ld, %ld, %ld", tcp->u_arg[1], tcp->u_arg[2], tcp->u_arg[3]);
  24                 } else if (tcp->u_arg[0] == SETNAME) {
  25                         char nodename[__NEW_UTS_LEN + 1];
  26                         if (umovestr(tcp, tcp->u_arg[1], (__NEW_UTS_LEN + 1), nodename) < 0)
  27                                 tprintf(", %#lx", tcp->u_arg[1]);
  28                         else
  29                                 tprintf(", \"%.*s\"", (int)(__NEW_UTS_LEN + 1), nodename);
  30                 } else if (tcp->u_arg[0] == MIPS_ATOMIC_SET) {
  31                         tprintf(", %#lx, 0x%lx", tcp->u_arg[1], tcp->u_arg[2]);
  32                 } else if (tcp->u_arg[0] == MIPS_FIXADE) {
  33                         tprintf(", 0x%lx", tcp->u_arg[1]);
  34                 } else {
  35                         tprintf("%ld, %ld, %ld", tcp->u_arg[1], tcp->u_arg[2], tcp->u_arg[3]);
  36                 }
  37         }
  38
  39         return 0;
  40 }
  41
  42 #endif /* MIPS */