klibc/klibc/arch/mips/pipe.S

   1 #include <asm/asm.h>
   2 #include <asm/regdef.h>
   3 #include <asm/unistd.h>
   4
   5 LEAF(pipe)
   6         li      v0, __NR_pipe
   7         syscall
   8         bnez    a3, 1f
   9         sw      v0, (a0)
  10         sw      v1, (a1)
  11         li      v0, 0
  12         b       2f
  13 1:      sw      v0, errno
  14         li      v0, -1
  15 2:      jr      ra
  16         END(pipe)