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Diffstat (limited to 'libguile/gdb_interface.h')
| -rw-r--r-- | libguile/gdb_interface.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/libguile/gdb_interface.h b/libguile/gdb_interface.h deleted file mode 100644 index dd8aac3d9..000000000 --- a/libguile/gdb_interface.h +++ /dev/null @@ -1,127 +0,0 @@ -/* Simple interpreter interface for GDB, the GNU debugger. - Copyright (C) 1996 Mikael Djurfeldt. - -This file is part of GDB. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -The author can be reached at djurfeldt@nada.kth.se -Mikael Djurfeldt, SANS/NADA KTH, 10044 STOCKHOLM, SWEDEN */ - -#ifndef GDB_INTERFACE_H -#define GDB_INTERFACE_H - -/* This is the header file for GDB's interpreter interface. The - interpreter must supply definitions of all symbols declared in this - file. - - Before including this file, you must #define GDB_TYPE to be the - data type used for communication with the interpreter. */ - -/* The following macro can be used to anchor the symbols of the - interface in your main program. This is necessary if the interface - is defined in a library, such as Guile. */ - -#define GDB_INTERFACE \ -void *gdb_interface[] = { \ - &gdb_options, \ - &gdb_language, \ - &gdb_result, \ - &gdb_output, \ - &gdb_output_length, \ - gdb_maybe_valid_type_p, \ - gdb_read, \ - gdb_eval, \ - gdb_print, \ - gdb_binding \ -}; \ - - -/* GDB_OPTIONS is a set of flags informing gdb what features are present - in the interface. Currently only one option is supported: */ - -/* GDB_HAVE_BINDINGS: Set this bit if your interpreter can create new - top level bindings on demand (through gdb_top_level_binding) */ - -#define GDB_HAVE_BINDINGS 1 - -extern unsigned short gdb_options; - -/* GDB_LANGUAGE holds the name of the preferred language mode for this - interpreter. For lisp interpreters, the suggested mode is "lisp/c". */ - -extern char *gdb_language; - -/* GDB_RESULT is used for passing results from the interpreter to GDB */ - -extern GDB_TYPE gdb_result; - -/* The interpreter passes strings to GDB in GDB_OUTPUT and - GDB_OUTPUT_LENGTH. GDB_OUTPUT should hold the pointer to the - string. GDB_OUTPUT_LENGTH should hold its length. The string - doesn't need to be terminated by '\0'. */ - -extern char *gdb_output; - -extern int gdb_output_length; - -/* Return TRUE if the interpreter regards VALUE's type as valid. A - lazy implementation is allowed to pass TRUE always. FALSE should - only be returned when it is certain that VALUE is not valid. - - In the "lisp/c" language mode, this is used to heuristically - discriminate lisp values from C values during printing. */ - -extern int gdb_maybe_valid_type_p SCM_P ((GDB_TYPE value)); - -/* Parse expression in string STR. Store result in GDB_RESULT, then - return 0 to indicate success. On error, return -1 to indicate - failure. An error string can be passed in GDB_OUTPUT and - GDB_OUTPUT_LENGTH. Be careful to set GDB_OUTPUT_LENGTH to zero if - no message is passed. Please note that the resulting value should - be protected against garbage collection. */ - -extern int gdb_read SCM_P ((char *str)); - -/* Evaluate expression EXP. Store result in GDB_RESULT, then return 0 - to indicate success. On error, return -1 to indicate failure. Any - output (both on success and failure) can be passed in GDB_OUTPUT - and GDB_OUTPUT_LENGTH. Be careful to set GDB_OUTPUT_LENGTH to zero - if no output is passed. Please note that the resulting lisp object - should be protected against garbage collection. */ - -extern int gdb_eval SCM_P ((GDB_TYPE exp)); - -/* Print VALUE. Store output in GDB_OUTPUT and GDB_OUTPUT_LENGTH. - Return 0 to indicate success. On error, return -1 to indicate - failure. GDB will not look at GDB_OUTPUT or GDB_OUTPUT_LENGTH on - failure. Note that this function should be robust against strange - values. It could in fact be passed any kind of value. */ - -extern int gdb_print SCM_P ((GDB_TYPE value)); - -/* Bind NAME to VALUE in interpreter. (GDB has previously obtained - NAME by passing a string to gdb_read.) Return 0 to indicate - success or -1 to indicate failure. This feature is optional. GDB - will only call this function if the GDB_HAVE_BINDINGS flag is set - in gdb_options. Note that GDB may call this function many times - for the same name. - - For scheme interpreters, this function should introduce top-level - bindings. */ - -extern int gdb_binding SCM_P ((GDB_TYPE name, GDB_TYPE value)); - -#endif /* GDB_INTERFACE_H */ |