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Modules within generate schemes are not default roots. 

Modules mentioned within generate schemes are not candidates for
defaults guesses at root modules. They are, obviously, used within
the generate schem.
This commit is contained in:
Stephen Williams 2008-06-28 13:34:46 -05:00
parent d761a2273c
commit d9b02657a7
1 changed files with 42 additions and 9 deletions
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51
main.cc
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@ -54,6 +54,7 @@ const char NOTICE[] =
#endif
# include "pform.h"
# include "parse_api.h"
# include "PGenerate.h"
# include "netlist.h"
# include "target.h"
# include "compiler.h"
@ -272,6 +273,9 @@ static void parm_to_flagmap(const string&flag)
flags[key] = value;
}
static void find_module_mention(map<perm_string,bool>&check_map, Module*m);
static void find_module_mention(map<perm_string,bool>&check_map, PGenerate*s);
/*
* Read the contents of a config file. This file is a temporary
* configuration file made by the compiler driver to carry the bulky
@ -729,15 +733,7 @@ int main(int argc, char*argv[])
for (mod = pform_modules.begin()
; mod != pform_modules.end()
; mod++) {
list<PGate*> gates = (*mod).second->get_gates();
list<PGate*>::const_iterator gate;
for (gate = gates.begin(); gate != gates.end(); gate++) {
PGModule *mod = dynamic_cast<PGModule*>(*gate);
if (mod) {
// Note that this module has been instantiated
mentioned_p[mod->get_type()] = true;
}
}
find_module_mention(mentioned_p, mod->second);
}
for (mod = pform_modules.begin()
@ -907,3 +903,40 @@ int main(int argc, char*argv[])
return des? des->errors : 1;
}
static void find_module_mention(map<perm_string,bool>&check_map, Module*mod)
{
list<PGate*> gates = mod->get_gates();
list<PGate*>::const_iterator gate;
for (gate = gates.begin(); gate != gates.end(); gate++) {
PGModule*tmp = dynamic_cast<PGModule*>(*gate);
if (tmp) {
// Note that this module has been instantiated
check_map[tmp->get_type()] = true;
}
}
list<PGenerate*>::const_iterator cur;
for (cur = mod->generate_schemes.begin()
; cur != mod->generate_schemes.end() ; cur ++) {
find_module_mention(check_map, *cur);
}
}
static void find_module_mention(map<perm_string,bool>&check_map, PGenerate*schm)
{
list<PGate*>::const_iterator gate;
for (gate = schm->gates.begin(); gate != schm->gates.end(); gate++) {
PGModule*tmp = dynamic_cast<PGModule*>(*gate);
if (tmp) {
// Note that this module has been instantiated
check_map[tmp->get_type()] = true;
}
}
list<PGenerate*>::const_iterator cur;
for (cur = schm->generate_schemes.begin()
; cur != schm->generate_schemes.end() ; cur ++) {
find_module_mention(check_map, *cur);
}
}