gdb/vx-share/xdr_rdb.h

   1 /* xdr_rdb.h - xdr for additional rdb structures */
   2
   3 /* Copyright 1992 Free Software Foundation, Inc.
   4
   5    This code was donated by Wind River Systems, Inc. */
   6
   7 /*
   8 modification history
   9 --------------------
  10 01c,25may91,maf  rolled RDBVERS for VxGDB 1.0 version.
  11 01b,12apr91,maf  rolled RDBVERS.
  12 01a,09jan91,maf  created using v1a of xdr_rdb.h for 4.0.2 VxWorks 68k.
  13                  added struct SOURCE_STEP.
  14 */
  15
  16 #ifndef INCxdrrdbh
  17 #define INCxdrrdbh
  18
  19 enum arg_type {
  20         T_UNKNOWN = 0,
  21         T_BYTE = 1,
  22         T_WORD = 2,
  23         T_INT = 3,
  24         T_FLOAT = 4,
  25         T_DOUBLE = 5
  26 };
  27 typedef enum arg_type arg_type;
  28 bool_t xdr_arg_type();
  29
  30
  31 struct arg_value {
  32         arg_type type;
  33         union {
  34                 char v_byte;
  35                 short v_word;
  36                 int v_int;
  37                 float v_fp;
  38                 double v_dp;
  39         } arg_value_u;
  40 };
  41 typedef struct arg_value arg_value;
  42 bool_t xdr_arg_value();
  43
  44 struct func_call {
  45         int func_addr;
  46         struct {
  47                 u_int args_len;
  48                 arg_value *args_val;
  49         } args;
  50 };
  51 typedef struct func_call func_call;
  52 bool_t xdr_func_call();
  53
  54
  55 typedef char *arg_one;
  56 bool_t xdr_arg_one();
  57
  58
  59 typedef struct {
  60         u_int arg_array_len;
  61         arg_one *arg_array_val;
  62 } arg_array;
  63 bool_t xdr_arg_array();
  64
  65
  66 /*
  67  * Structures used to pass structures required for
  68  * process control but not part of the standard ptrace interface
  69  */
  70
  71 /*
  72  * arg_info is used to pass arguments into process start
  73  */
  74 struct arg_info {
  75         int rargc;
  76         char **rargv;
  77 };
  78 typedef struct arg_info Arg_info;
  79
  80
  81 enum EVENT_TYPE {
  82         EVENT_BREAK = 0,
  83         EVENT_STOP = 1,
  84         EVENT_EXIT = 2,
  85         EVENT_BUS_ERR = 3,
  86         EVENT_SUSPEND = 4,
  87         EVENT_ZERO_DIV = 5,
  88         EVENT_SIGNAL = 6,
  89         EVENT_START = 7
  90 };
  91 typedef enum EVENT_TYPE EVENT_TYPE;
  92
  93
  94 struct RDB_EVENT {
  95         int status;
  96         int taskId;
  97         EVENT_TYPE eventType;
  98         int sigType;
  99 };
 100 typedef struct RDB_EVENT RDB_EVENT;
 101
 102
 103 struct TASK_START {
 104         int status;
 105         int pid;
 106 };
 107 typedef struct TASK_START TASK_START;
 108
 109
 110 struct SYMBOL_ADDR {
 111         int status;
 112         u_int addr;
 113 };
 114 typedef struct SYMBOL_ADDR SYMBOL_ADDR;
 115
 116 struct SOURCE_STEP {
 117         int taskId;
 118         u_int startAddr;
 119         u_int endAddr;
 120 };
 121 typedef struct SOURCE_STEP SOURCE_STEP;
 122
 123 #define MAX_ARG_CNT 10
 124 #define MAX_FUNC_ARGS 100
 125 #define MAX_ARG_LEN   100
 126
 127
 128 bool_t xdr_arg_info();
 129 bool_t xdr_EVENT_TYPE();
 130 bool_t xdr_RDB_EVENT();
 131 bool_t xdr_TASK_START();
 132 bool_t xdr_SYMBOL_ADDR();
 133 bool_t xdr_SOURCE_STEP();
 134
 135 #define RDBPROG (u_long) 0x44444444
 136 #define RDBVERS (u_long) 3
 137 #endif  INCxdrrdbh