gdb/vx-share/xdr_ptrace.h

   1 /* xdr_ptrace.h - xdr header for remote ptrace structures */
   2
   3 /*
   4 modification history
   5 --------------------
   6 01a,05jun90,llk  extracted from xdr_ptrace.h.
   7 */
   8
   9
  10 #include "xdr_regs.h"
  11 #include "reg.h"
  12
  13 /*
  14  *  Counted byte structure used by READ/WRITE TEXT/DATA
  15  */
  16 struct c_bytes {
  17         u_int   len;
  18         caddr_t bytes;
  19 };
  20 typedef struct c_bytes C_bytes;
  21
  22 /*
  23  * enum for discriminated union ptrace_info
  24  */
  25 enum ptype {
  26         NOINFO = 0,             /* no additional infomation     */
  27         REGS = 1,               /* regs         (SETREGS)       */
  28         FPREGS = 2,             /* fp_status    (SETFPREGS)     */
  29         FPAREGS = 3,            /* fpa_regs     (SETFPAREGS)    */
  30         DATA = 4,               /* c_bytes      (WRITETEXT/DATA)*/
  31 };
  32 typedef enum ptype ptype;
  33
  34 /*
  35  * discrimnated union for passing additional data to be
  36  * written to the debugged process. With the exception of
  37  * c_bytes, the structures are defined in <machine/reg.h>
  38  */
  39 struct ptrace_info {
  40         ptype   ttype;
  41         caddr_t more_data;
  42 };
  43 typedef struct ptrace_info Ptrace_info;
  44
  45 /*
  46  * structure passed to server on all remote ptrace calls
  47  */
  48 struct rptrace {
  49         int     pid;
  50         int     data;
  51         int     addr;   /* FIX! this really should be caddr_t or something */
  52         Ptrace_info     info;
  53 };
  54 typedef struct rptrace Rptrace;
  55 /*
  56  * structure returned by server on all remote ptrace calls
  57  */
  58 struct ptrace_return {
  59         int status;
  60         int errno;
  61         Ptrace_info     info;
  62 };
  63 typedef struct ptrace_return Ptrace_return;
  64
  65 bool_t xdr_c_bytes();
  66 bool_t xdr_ptrace_info();
  67 bool_t xdr_rptrace();
  68 bool_t xdr_ptrace_return();