nsz Git - musl/blob - arch/powerpc/bits/user.h

   1 struct user_fpregs_struct
   2 {
   3         struct fp_reg {
   4                 unsigned sign1:1;
   5                 unsigned unused:15;
   6                 unsigned sign2:1;
   7                 unsigned exponent:14;
   8                 unsigned j:1;
   9                 unsigned mantissa1:31;
  10                 unsigned mantissa0:32;
  11         } fpregs[8];
  12         unsigned fpsr:32;
  13         unsigned fpcr:32;
  14         unsigned char ftype[8];
  15         unsigned int init_flag;
  16 };
  17
  18 struct user_regs_struct
  19 {
  20         unsigned long uregs[18];
  21 };
  22
  23 struct user
  24 {
  25         struct user_regs_struct         regs;
  26         int                             u_fpvalid;
  27         unsigned long                   u_tsize;
  28         unsigned long                   u_dsize;
  29         unsigned long                   u_ssize;
  30         unsigned long                   start_code;
  31         unsigned long                   start_stack;
  32         long                            signal;
  33         int                             reserved;
  34         struct user_regs_struct         *u_ar0;
  35         unsigned long int               magic;
  36         char                            u_comm[32];
  37         int                             u_debugreg[8];
  38         struct user_fpregs_struct       u_fp;
  39         struct user_fpregs_struct       *u_fp0;
  40 };