Home | History | Annotate | Line # | Download | only in gdb
xml-syscall.h revision 1.6 
      1 /* Functions that provide the mechanism to parse a syscall XML file
      2    and get its values.
      3 
      4    Copyright (C) 2009-2016 Free Software Foundation, Inc.
      5 
      6    This file is part of GDB.
      7 
      8    This program is free software; you can redistribute it and/or modify
      9    it under the terms of the GNU General Public License as published by
     10    the Free Software Foundation; either version 3 of the License, or
     11    (at your option) any later version.
     12 
     13    This program is distributed in the hope that it will be useful,
     14    but WITHOUT ANY WARRANTY; without even the implied warranty of
     15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     16    GNU General Public License for more details.
     17 
     18    You should have received a copy of the GNU General Public License
     19    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
     20 
     21 #ifndef XML_SYSCALL_H
     22 #define XML_SYSCALL_H 1
     23 
     24 /* Function used to set the name of the file which contains
     25    information about the system calls present in the current
     26    architecture.
     27 
     28    This function *should* be called before anything else, otherwise
     29    GDB won't be able to find the correct XML file to open and get
     30    the syscalls definitions.  */
     31 
     32 void set_xml_syscall_file_name (struct gdbarch *gdbarch,
     33 				const char *name);
     34 
     35 /* Function that retrieves the syscall name corresponding to the given
     36    number.  It puts the requested information inside 'struct syscall'.  */
     37 
     38 void get_syscall_by_number (struct gdbarch *gdbarch,
     39 			    int syscall_number, struct syscall *s);
     40 
     41 /* Function that retrieves the syscall number corresponding to the given
     42    name.  It puts the requested information inside 'struct syscall'.  */
     43 
     44 void get_syscall_by_name (struct gdbarch *gdbarch,
     45 			  const char *syscall_name, struct syscall *s);
     46 
     47 /* Function used to retrieve the list of syscalls in the system.  This list
     48    is returned as an array of strings.  Returns the list of syscalls in the
     49    system, or NULL otherwise.  */
     50 
     51 const char **get_syscall_names (struct gdbarch *gdbarch);
     52 
     53 /* Function used to retrieve the list of syscalls of a given group in
     54    the system.  Return a list of syscalls that are element of the
     55    group, terminated by an empty element. The list is malloc'ed
     56    and must be freed by the caller.  If group doesn't exist, return
     57    NULL.  */
     58 
     59 struct syscall *get_syscalls_by_group (struct gdbarch *gdbarch,
     60 				       const char *group);
     61 
     62 /* Function used to retrieve the list of syscall groups in the system.
     63    Return an array of strings terminated by a NULL element.  The list
     64    must be freed by the caller.  Return NULL if there is no syscall
     65    information available.  */
     66 
     67 const char **get_syscall_group_names (struct gdbarch *gdbarch);
     68 
     69 #endif /* XML_SYSCALL_H */
     70