See the file man1/alc_origin.1.
- create a GEX for each expression in a description
void beh_makgex (fig_pnt)
struct befig *fig_pnt;
- pointer of the BEFIG structure
reads a whole behavioral description (a BEFIG) and creates a
GEX for each expression present in the description. A GEX is a structure able
to represents binary expressions. It has almost the same organization as an
ABL but, like a BDD, uses an index to represent variables. For simple signals
(simple outputs - BEOUT, simple iternal signals - BEAUX, simple internal
delayed signals - BEDLY), one GEX is created which corresponds to the
expression that drives the signal. The GEX is stored into a specific field in
the corresponding structure (NODE). For signals that have multiple expressions
(registers, internal busses, bussed ports), one GEX is created for each
expression and stored in the corresponding field of the structure (CNDNODE for
conditions or VALNODE for the value).
represents the pointer of the description.
struct befig *befig_pnt;
beh(3), befig(3), berin(3), beaux(3), bereg(3), beh_debug(3), beh_makbdd(3)
See the file man1/alc_bug_report.1.