| 138 | } |
| 139 | |
| 140 | static int |
| 141 | db_esp(struct db_variable *vp, db_expr_t *valuep, int op) |
| 142 | { |
| 143 | |
| 144 | if (kdb_frame == NULL) |
| 145 | return (0); |
| 146 | |
| 147 | if (op == DB_VAR_GET) |
| 148 | *valuep = get_esp(kdb_frame); |
| 149 | else if (TF_HAS_STACKREGS(kdb_frame)) |
| 150 | kdb_frame->tf_esp = *valuep; |
| 151 | return (1); |
| 152 | } |
| 153 | |
| 154 | static int |
| 155 | db_gs(struct db_variable *vp, db_expr_t *valuep, int op) |