This software belongs to the ALLIANCE CAD system from the CAO-VLSI team at
ASIM/LIP6/UPMC laboratory.
LIP6/ASIM
University P. et M. Curie
4, place Jussieu
75252 PARIS Cedex 05
FRANCE
Fax : {33/0} 1.44.27.62.86
E-mail support : alliance-support@asim.lip6.fr
beh_debug - BEH structures displayer-debugger
void beh_debug (pnt, type)
void *pnt;
char *type;
When called, beh_debug() displaies the structure pointed by pnt then, prints the line:
and waits for a command being entered by the user. If pnt is a NULL pointer or type doesn't represent a known structure, beh_debug() exits without making any action.
To display the structure, beh_debug() prints a line per field. Fields containing immediate value (integer, character, string, ...) are displayed in the following form:
name_of_the_field : value_of_the_field
Fields containing a pointer are marked by the symbol ->. If the field contains a NULL pointer, the field is displayed as:
In the other case, beh_debug() prints :
Two kinds of command are accepted by the displayer.
A command can be the name of a field containing a pointer. The command is accepted only if the pointer is not a NULL pointer (field displayed as available"). When the debugger receives such a command, it first pushes the current structure on its stack then, displaies the structure pointed by the named field.
The second kind of commands are predefined commands :
_display displaies a field under a given format. (example : _display next integer displaies the field named next as an integer).
In addition to these commands, the command . (dot) can be used to repete the last command.
#include <beh109.h>
struct beout *beout_pnt;
beh_debug (beout_pnt , beout");
beh_debug() uses an internal stack. The message stack overflow is printed if too many structures have been pushed on the stack.
This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi
research team.
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If you find bugs, please fill-in the form at
http://asim.lip6.fr/alliance/support/bug-report/
Thanks for doing this.