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Addtrbute keys are perm_strings.

This commit is contained in:
steve 2004-02-20 18:53:33 +00:00
parent 1295058e5d
commit 177b6ffb6a
23 changed files with 166 additions and 113 deletions
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30
Attrib.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: Attrib.cc,v 1.5 2002/08/12 01:34:58 steve Exp $" #ident "$Id: Attrib.cc,v 1.6 2004/02/20 18:53:33 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -36,25 +36,8 @@ Attrib::~Attrib()
delete[] list_; delete[] list_;
} }
#if 0
void Attrib::copy_attributes(const map<string,verinum>&attr)
{
assert(list_ == 0);
nlist_ = attr.size(); const verinum& Attrib::attribute(perm_string key) const
list_ = new cell_[nlist_];
map<string,verinum>::const_iterator idx;
unsigned jdx;
for (idx = attr.begin(), jdx = 0 ; idx != attr.end() ; idx ++, jdx++) {
struct cell_*tmp = list_ + jdx;
tmp->key = (*idx).first;
tmp->val = (*idx).second;
}
}
#endif
const verinum& Attrib::attribute(const string&key) const
{ {
for (unsigned idx = 0 ; idx < nlist_ ; idx += 1) { for (unsigned idx = 0 ; idx < nlist_ ; idx += 1) {
@ -66,7 +49,7 @@ const verinum& Attrib::attribute(const string&key) const
return null; return null;
} }
void Attrib::attribute(const string&key, const verinum&value) void Attrib::attribute(perm_string key, const verinum&value)
{ {
unsigned idx; unsigned idx;
@ -108,10 +91,10 @@ unsigned Attrib::attr_cnt() const
return nlist_; return nlist_;
} }
const char* Attrib::attr_key(unsigned idx) const perm_string Attrib::attr_key(unsigned idx) const
{ {
assert(idx < nlist_); assert(idx < nlist_);
return list_[idx].key.c_str(); return list_[idx].key;
} }
const verinum& Attrib::attr_value(unsigned idx) const const verinum& Attrib::attr_value(unsigned idx) const
@ -123,6 +106,9 @@ const verinum& Attrib::attr_value(unsigned idx) const
/* /*
* $Log: Attrib.cc,v $ * $Log: Attrib.cc,v $
* Revision 1.6 2004/02/20 18:53:33 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.5 2002/08/12 01:34:58 steve * Revision 1.5 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig. * conditional ident string using autoconfig.
* *

15
Attrib.h
View File

@ -19,10 +19,10 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: Attrib.h,v 1.4 2002/08/12 01:34:58 steve Exp $" #ident "$Id: Attrib.h,v 1.5 2004/02/20 18:53:33 steve Exp $"
#endif #endif
# include <string> # include "StringHeap.h"
# include "verinum.h" # include "verinum.h"
/* /*
@ -35,20 +35,20 @@ class Attrib {
Attrib(); Attrib();
~Attrib(); ~Attrib();
const verinum&attribute(const string&key) const; const verinum&attribute(perm_string key) const;
void attribute(const string&key, const verinum&value); void attribute(perm_string key, const verinum&value);
bool has_compat_attributes(const Attrib&that) const; bool has_compat_attributes(const Attrib&that) const;
/* Provide a means of iterating over the entries in the map. */ /* Provide a means of iterating over the entries in the map. */
unsigned attr_cnt() const; unsigned attr_cnt() const;
const char* attr_key(unsigned idx) const; perm_string attr_key(unsigned idx) const;
const verinum& attr_value(unsigned idx) const; const verinum& attr_value(unsigned idx) const;
private: private:
struct cell_ { struct cell_ {
string key; perm_string key;
verinum val; verinum val;
}; };
@ -62,6 +62,9 @@ class Attrib {
/* /*
* $Log: Attrib.h,v $ * $Log: Attrib.h,v $
* Revision 1.5 2004/02/20 18:53:33 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.4 2002/08/12 01:34:58 steve * Revision 1.4 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig. * conditional ident string using autoconfig.
* *

7
Module.h
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@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: Module.h,v 1.34 2004/02/20 06:22:56 steve Exp $" #ident "$Id: Module.h,v 1.35 2004/02/20 18:53:33 steve Exp $"
#endif #endif
# include <list> # include <list>
@ -110,7 +110,7 @@ class Module : public LineInfo {
/* Keep a table of datum variables declared in the module. */ /* Keep a table of datum variables declared in the module. */
map<hname_t,PData*>datum; map<hname_t,PData*>datum;
map<string,PExpr*> attributes; map<perm_string,PExpr*> attributes;
/* These are the timescale for this module. The default is /* These are the timescale for this module. The default is
set by the `timescale directive. */ set by the `timescale directive. */
@ -166,6 +166,9 @@ class Module : public LineInfo {
/* /*
* $Log: Module.h,v $ * $Log: Module.h,v $
* Revision 1.35 2004/02/20 18:53:33 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.34 2004/02/20 06:22:56 steve * Revision 1.34 2004/02/20 06:22:56 steve
* parameter keys are per_strings. * parameter keys are per_strings.
* *

7
PGate.h
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@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: PGate.h,v 1.26 2004/02/18 17:11:54 steve Exp $" #ident "$Id: PGate.h,v 1.27 2004/02/20 18:53:33 steve Exp $"
#endif #endif
# include "svector.h" # include "svector.h"
@ -80,7 +80,7 @@ class PGate : public LineInfo {
void strength0(strength_t); void strength0(strength_t);
void strength1(strength_t); void strength1(strength_t);
map<string,PExpr*> attributes; map<perm_string,PExpr*> attributes;
virtual void dump(ostream&out) const; virtual void dump(ostream&out) const;
virtual void elaborate(Design*des, NetScope*scope) const; virtual void elaborate(Design*des, NetScope*scope) const;
@ -227,6 +227,9 @@ class PGModule : public PGate {
/* /*
* $Log: PGate.h,v $ * $Log: PGate.h,v $
* Revision 1.27 2004/02/20 18:53:33 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.26 2004/02/18 17:11:54 steve * Revision 1.26 2004/02/18 17:11:54 steve
* Use perm_strings for named langiage items. * Use perm_strings for named langiage items.
* *

7
PWire.h
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@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: PWire.h,v 1.16 2003/01/30 16:23:07 steve Exp $" #ident "$Id: PWire.h,v 1.17 2004/02/20 18:53:33 steve Exp $"
#endif #endif
# include "netlist.h" # include "netlist.h"
@ -69,7 +69,7 @@ class PWire : public LineInfo {
void set_memory_idx(PExpr*ldx, PExpr*rdx); void set_memory_idx(PExpr*ldx, PExpr*rdx);
map<string,PExpr*> attributes; map<perm_string,PExpr*> attributes;
// Write myself to the specified stream. // Write myself to the specified stream.
void dump(ostream&out) const; void dump(ostream&out) const;
@ -100,6 +100,9 @@ class PWire : public LineInfo {
/* /*
* $Log: PWire.h,v $ * $Log: PWire.h,v $
* Revision 1.17 2004/02/20 18:53:33 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.16 2003/01/30 16:23:07 steve * Revision 1.16 2003/01/30 16:23:07 steve
* Spelling fixes. * Spelling fixes.
* *

8
Statement.h
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@ -19,11 +19,12 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: Statement.h,v 1.39 2004/02/18 17:11:54 steve Exp $" #ident "$Id: Statement.h,v 1.40 2004/02/20 18:53:33 steve Exp $"
#endif #endif
# include <string> # include <string>
# include "svector.h" # include "svector.h"
# include "StringHeap.h"
# include "PDelays.h" # include "PDelays.h"
# include "PExpr.h" # include "PExpr.h"
# include "HName.h" # include "HName.h"
@ -56,7 +57,7 @@ class PProcess : public LineInfo {
Type type() const { return type_; } Type type() const { return type_; }
Statement*statement() { return statement_; } Statement*statement() { return statement_; }
map<string,PExpr*> attributes; map<perm_string,PExpr*> attributes;
virtual void dump(ostream&out, unsigned ind) const; virtual void dump(ostream&out, unsigned ind) const;
@ -455,6 +456,9 @@ class PWhile : public Statement {
/* /*
* $Log: Statement.h,v $ * $Log: Statement.h,v $
* Revision 1.40 2004/02/20 18:53:33 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.39 2004/02/18 17:11:54 steve * Revision 1.39 2004/02/18 17:11:54 steve
* Use perm_strings for named langiage items. * Use perm_strings for named langiage items.
* *

7
cprop.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: cprop.cc,v 1.46 2003/11/08 17:53:34 steve Exp $" #ident "$Id: cprop.cc,v 1.47 2004/02/20 18:53:34 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -56,7 +56,7 @@ void cprop_functor::signal(Design*des, NetNet*obj)
void cprop_functor::lpm_add_sub(Design*des, NetAddSub*obj) void cprop_functor::lpm_add_sub(Design*des, NetAddSub*obj)
{ {
// For now, only additions are handled. // For now, only additions are handled.
if (obj->attribute("LPM_Direction") != verinum("ADD")) if (obj->attribute(perm_string::literal("LPM_Direction")) != verinum("ADD"))
return; return;
// If the low bit on the A side is 0, then eliminate it from // If the low bit on the A side is 0, then eliminate it from
@ -1038,6 +1038,9 @@ void cprop(Design*des)
/* /*
* $Log: cprop.cc,v $ * $Log: cprop.cc,v $
* Revision 1.47 2004/02/20 18:53:34 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.46 2003/11/08 17:53:34 steve * Revision 1.46 2003/11/08 17:53:34 steve
* Do not remove constants accessible to VPI. * Do not remove constants accessible to VPI.
* *

11
elab_net.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: elab_net.cc,v 1.124 2004/02/18 17:11:54 steve Exp $" #ident "$Id: elab_net.cc,v 1.125 2004/02/20 18:53:34 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -246,10 +246,10 @@ NetNet* PEBinary::elaborate_net_add_(Design*des, NetScope*scope,
switch (op_) { switch (op_) {
case '+': case '+':
gate->attribute("LPM_Direction", verinum("ADD")); gate->attribute(perm_string::literal("LPM_Direction"), verinum("ADD"));
break; break;
case '-': case '-':
gate->attribute("LPM_Direction", verinum("SUB")); gate->attribute(perm_string::literal("LPM_Direction"), verinum("SUB"));
break; break;
} }
@ -2386,7 +2386,7 @@ NetNet* PEUnary::elaborate_net(Design*des, NetScope*scope,
default: default:
NetAddSub*sub = new NetAddSub(scope, scope->local_symbol(), NetAddSub*sub = new NetAddSub(scope, scope->local_symbol(),
sig->pin_count()); sig->pin_count());
sub->attribute("LPM_Direction", verinum("SUB")); sub->attribute(perm_string::literal("LPM_Direction"), verinum("SUB"));
des->add_node(sub); des->add_node(sub);
@ -2426,6 +2426,9 @@ NetNet* PEUnary::elaborate_net(Design*des, NetScope*scope,
/* /*
* $Log: elab_net.cc,v $ * $Log: elab_net.cc,v $
* Revision 1.125 2004/02/20 18:53:34 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.124 2004/02/18 17:11:54 steve * Revision 1.124 2004/02/18 17:11:54 steve
* Use perm_strings for named langiage items. * Use perm_strings for named langiage items.
* *

8
elaborate.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: elaborate.cc,v 1.296 2004/02/18 17:11:55 steve Exp $" #ident "$Id: elaborate.cc,v 1.297 2004/02/20 18:53:34 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -2516,7 +2516,8 @@ bool Module::elaborate(Design*des, NetScope*scope) const
if (! anyedge_test) if (! anyedge_test)
break; break;
top->attribute("_ivl_schedule_push", verinum(1)); top->attribute(perm_string::literal("_ivl_schedule_push"),
verinum(1));
} while (0); } while (0);
} }
@ -2626,6 +2627,9 @@ Design* elaborate(list<perm_string>roots)
/* /*
* $Log: elaborate.cc,v $ * $Log: elaborate.cc,v $
* Revision 1.297 2004/02/20 18:53:34 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.296 2004/02/18 17:11:55 steve * Revision 1.296 2004/02/18 17:11:55 steve
* Use perm_strings for named langiage items. * Use perm_strings for named langiage items.
* *

11
eval_attrib.cc
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2002 Stephen Williams (steve@icarus.com) * Copyright (c) 2002-2004 Stephen Williams (steve@icarus.com)
* *
* This source code is free software; you can redistribute it * This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU * and/or modify it in source code form under the terms of the GNU
@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: eval_attrib.cc,v 1.6 2003/01/27 05:09:17 steve Exp $" #ident "$Id: eval_attrib.cc,v 1.7 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -33,7 +33,7 @@
* for passing to netlist devices. * for passing to netlist devices.
*/ */
attrib_list_t* evaluate_attributes(const map<string,PExpr*>&att, attrib_list_t* evaluate_attributes(const map<perm_string,PExpr*>&att,
unsigned&natt, unsigned&natt,
const Design*des, const Design*des,
const NetScope*scope) const NetScope*scope)
@ -46,7 +46,7 @@ attrib_list_t* evaluate_attributes(const map<string,PExpr*>&att,
unsigned idx = 0; unsigned idx = 0;
typedef map<string,PExpr*>::const_iterator iter_t; typedef map<perm_string,PExpr*>::const_iterator iter_t;
for (iter_t cur = att.begin() ; cur != att.end() ; cur ++, idx++) { for (iter_t cur = att.begin() ; cur != att.end() ; cur ++, idx++) {
table[idx].key = (*cur).first; table[idx].key = (*cur).first;
PExpr*exp = (*cur).second; PExpr*exp = (*cur).second;
@ -74,6 +74,9 @@ attrib_list_t* evaluate_attributes(const map<string,PExpr*>&att,
/* /*
* $Log: eval_attrib.cc,v $ * $Log: eval_attrib.cc,v $
* Revision 1.7 2004/02/20 18:53:35 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.6 2003/01/27 05:09:17 steve * Revision 1.6 2003/01/27 05:09:17 steve
* Spelling fixes. * Spelling fixes.
* *

9
expr_synth.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: expr_synth.cc,v 1.54 2004/02/18 17:11:56 steve Exp $" #ident "$Id: expr_synth.cc,v 1.55 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -69,10 +69,10 @@ NetNet* NetEBAdd::synthesize(Design*des)
switch (op()) { switch (op()) {
case '+': case '+':
adder->attribute("LPM_Direction", verinum("ADD")); adder->attribute(perm_string::literal("LPM_Direction"), verinum("ADD"));
break; break;
case '-': case '-':
adder->attribute("LPM_Direction", verinum("SUB")); adder->attribute(perm_string::literal("LPM_Direction"), verinum("SUB"));
break; break;
} }
@ -828,6 +828,9 @@ NetNet* NetESignal::synthesize(Design*des)
/* /*
* $Log: expr_synth.cc,v $ * $Log: expr_synth.cc,v $
* Revision 1.55 2004/02/20 18:53:35 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.54 2004/02/18 17:11:56 steve * Revision 1.54 2004/02/18 17:11:56 steve
* Use perm_strings for named langiage items. * Use perm_strings for named langiage items.
* *

9
netmisc.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: netmisc.cc,v 1.7 2004/02/18 17:11:57 steve Exp $" #ident "$Id: netmisc.cc,v 1.8 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -62,9 +62,9 @@ NetNet* add_to_net(Design*des, NetNet*sig, long val)
connect(res->pin(idx), add->pin_Result(idx)); connect(res->pin(idx), add->pin_Result(idx));
if (val < 0) if (val < 0)
add->attribute("LPM_Direction", verinum("SUB")); add->attribute(perm_string::literal("LPM_Direction"), verinum("SUB"));
else else
add->attribute("LPM_Direction", verinum("ADD")); add->attribute(perm_string::literal("LPM_Direction"), verinum("ADD"));
des->add_node(add); des->add_node(add);
des->add_node(val_c); des->add_node(val_c);
@ -90,6 +90,9 @@ NetExpr* elab_and_eval(Design*des, NetScope*scope, const PExpr*pe)
/* /*
* $Log: netmisc.cc,v $ * $Log: netmisc.cc,v $
* Revision 1.8 2004/02/20 18:53:35 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.7 2004/02/18 17:11:57 steve * Revision 1.7 2004/02/18 17:11:57 steve
* Use perm_strings for named langiage items. * Use perm_strings for named langiage items.
* *

7
nodangle.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: nodangle.cc,v 1.20 2004/01/15 06:04:19 steve Exp $" #ident "$Id: nodangle.cc,v 1.21 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -121,7 +121,7 @@ void nodangle_f::signal(Design*des, NetNet*sig)
/* Can't delete ports of cells. */ /* Can't delete ports of cells. */
if ((sig->port_type() != NetNet::NOT_A_PORT) if ((sig->port_type() != NetNet::NOT_A_PORT)
&& (sig->scope()->attribute("ivl_synthesis_cell") != verinum())) && (sig->scope()->attribute(perm_string::literal("ivl_synthesis_cell")) != verinum()))
return; return;
/* Check to see if the signal is completely unconnected. If /* Check to see if the signal is completely unconnected. If
@ -205,6 +205,9 @@ void nodangle(Design*des)
/* /*
* $Log: nodangle.cc,v $ * $Log: nodangle.cc,v $
* Revision 1.21 2004/02/20 18:53:35 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.20 2004/01/15 06:04:19 steve * Revision 1.20 2004/01/15 06:04:19 steve
* Remove duplicate NetEvProbe objects in nodangle. * Remove duplicate NetEvProbe objects in nodangle.
* *

5
parse.y
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: parse.y,v 1.191 2004/02/20 06:22:57 steve Exp $" #ident "$Id: parse.y,v 1.192 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -1724,7 +1724,8 @@ module_item
| KK_attribute '(' IDENTIFIER ',' STRING ',' STRING ')' ';' | KK_attribute '(' IDENTIFIER ',' STRING ',' STRING ')' ';'
{ perm_string tmp3 = lex_strings.make($3); { perm_string tmp3 = lex_strings.make($3);
pform_set_attrib(tmp3, $5, $7); perm_string tmp5 = lex_strings.make($5);
pform_set_attrib(tmp3, tmp5, $7);
delete $3; delete $3;
delete $5; delete $5;
} }

17
pform.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: pform.cc,v 1.122 2004/02/20 06:22:58 steve Exp $" #ident "$Id: pform.cc,v 1.123 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -208,7 +208,7 @@ void pform_startmodule(const char*name, const char*file, unsigned lineno,
if (attr) { if (attr) {
for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) { for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) {
named_pexpr_t*tmp = (*attr)[idx]; named_pexpr_t*tmp = (*attr)[idx];
pform_cur_module->attributes[string(tmp->name)] = tmp->parm; pform_cur_module->attributes[tmp->name] = tmp->parm;
} }
} }
} }
@ -697,7 +697,7 @@ void pform_makegate(PGBuiltin::Type type,
if (attr) { if (attr) {
for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) { for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) {
named_pexpr_t*tmp = (*attr)[idx]; named_pexpr_t*tmp = (*attr)[idx];
cur->attributes[string(tmp->name)] = tmp->parm; cur->attributes[tmp->name] = tmp->parm;
} }
} }
@ -975,7 +975,7 @@ void pform_module_define_port(const struct vlltype&li,
if (attr) { if (attr) {
for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) { for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) {
named_pexpr_t*tmp = (*attr)[idx]; named_pexpr_t*tmp = (*attr)[idx];
cur->attributes[string(tmp->name)] = tmp->parm; cur->attributes[tmp->name] = tmp->parm;
} }
} }
pform_cur_module->add_wire(cur); pform_cur_module->add_wire(cur);
@ -1035,7 +1035,7 @@ void pform_makewire(const vlltype&li, const char*nm,
if (attr) { if (attr) {
for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) { for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) {
named_pexpr_t*tmp = (*attr)[idx]; named_pexpr_t*tmp = (*attr)[idx];
cur->attributes[string(tmp->name)] = tmp->parm; cur->attributes[tmp->name] = tmp->parm;
} }
} }
@ -1259,7 +1259,7 @@ void pform_set_function(const char*name, NetNet::Type ntype,
pform_cur_module->add_function(lex_strings.make(name), func); pform_cur_module->add_function(lex_strings.make(name), func);
} }
void pform_set_attrib(perm_string name, const string&key, char*value) void pform_set_attrib(perm_string name, perm_string key, char*value)
{ {
hname_t path (name); hname_t path (name);
@ -1469,7 +1469,7 @@ PProcess* pform_make_behavior(PProcess::Type type, Statement*st,
if (attr) { if (attr) {
for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) { for (unsigned idx = 0 ; idx < attr->count() ; idx += 1) {
named_pexpr_t*tmp = (*attr)[idx]; named_pexpr_t*tmp = (*attr)[idx];
pp->attributes[string(tmp->name)] = tmp->parm; pp->attributes[tmp->name] = tmp->parm;
} }
delete attr; delete attr;
} }
@ -1519,6 +1519,9 @@ int pform_parse(const char*path, FILE*file)
/* /*
* $Log: pform.cc,v $ * $Log: pform.cc,v $
* Revision 1.123 2004/02/20 18:53:35 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.122 2004/02/20 06:22:58 steve * Revision 1.122 2004/02/20 06:22:58 steve
* parameter keys are per_strings. * parameter keys are per_strings.
* *

7
pform.h
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: pform.h,v 1.75 2004/02/20 06:22:58 steve Exp $" #ident "$Id: pform.h,v 1.76 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "netlist.h" # include "netlist.h"
@ -202,7 +202,7 @@ extern void pform_set_function(const char*, NetNet::Type,
$attribute syntax, which can only set string values to $attribute syntax, which can only set string values to
attributes. The functions keep the value strings that are attributes. The functions keep the value strings that are
passed in. */ passed in. */
extern void pform_set_attrib(perm_string name, const string&key, extern void pform_set_attrib(perm_string name, perm_string key,
char*value); char*value);
extern void pform_set_type_attrib(perm_string name, const string&key, extern void pform_set_type_attrib(perm_string name, const string&key,
char*value); char*value);
@ -283,6 +283,9 @@ extern void pform_dump(ostream&out, Module*mod);
/* /*
* $Log: pform.h,v $ * $Log: pform.h,v $
* Revision 1.76 2004/02/20 18:53:35 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.75 2004/02/20 06:22:58 steve * Revision 1.75 2004/02/20 06:22:58 steve
* parameter keys are per_strings. * parameter keys are per_strings.
* *

13
pform_dump.cc
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1998-2000 Stephen Williams (steve@icarus.com) * Copyright (c) 1998-2004 Stephen Williams (steve@icarus.com)
* *
* This source code is free software; you can redistribute it * This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU * and/or modify it in source code form under the terms of the GNU
@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: pform_dump.cc,v 1.84 2004/02/20 06:22:58 steve Exp $" #ident "$Id: pform_dump.cc,v 1.85 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -252,7 +252,7 @@ void PWire::dump(ostream&out) const
} }
out << ";" << endl; out << ";" << endl;
for (map<string,PExpr*>::const_iterator idx = attributes.begin() for (map<perm_string,PExpr*>::const_iterator idx = attributes.begin()
; idx != attributes.end() ; idx != attributes.end()
; idx ++) { ; idx ++) {
out << " " << (*idx).first; out << " " << (*idx).first;
@ -678,7 +678,7 @@ void PProcess::dump(ostream&out, unsigned ind) const
out << " /* " << get_line() << " */" << endl; out << " /* " << get_line() << " */" << endl;
for (map<string,PExpr*>::const_iterator idx = attributes.begin() for (map<perm_string,PExpr*>::const_iterator idx = attributes.begin()
; idx != attributes.end() ; idx++ ) { ; idx != attributes.end() ; idx++ ) {
out << setw(ind+2) << "" << "(* " << (*idx).first; out << setw(ind+2) << "" << "(* " << (*idx).first;
@ -695,7 +695,7 @@ void Module::dump(ostream&out) const
{ {
if (attributes.begin() != attributes.end()) { if (attributes.begin() != attributes.end()) {
out << "(* "; out << "(* ";
for (map<string,PExpr*>::const_iterator idx = attributes.begin() for (map<perm_string,PExpr*>::const_iterator idx = attributes.begin()
; idx != attributes.end() ; idx++ ) { ; idx != attributes.end() ; idx++ ) {
if (idx != attributes.begin()) { if (idx != attributes.begin()) {
out << " , "; out << " , ";
@ -881,6 +881,9 @@ void PUdp::dump(ostream&out) const
/* /*
* $Log: pform_dump.cc,v $ * $Log: pform_dump.cc,v $
* Revision 1.85 2004/02/20 18:53:35 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.84 2004/02/20 06:22:58 steve * Revision 1.84 2004/02/20 06:22:58 steve
* parameter keys are per_strings. * parameter keys are per_strings.
* *

8
syn-rules.y
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: syn-rules.y,v 1.28 2003/12/20 00:59:31 steve Exp $" #ident "$Id: syn-rules.y,v 1.29 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -127,9 +127,9 @@ static void hookup_DFF_CE(NetFF*ff, NetESignal*d, NetEvProbe*pclk,
connect(ff->pin_Clock(), pclk->pin(0)); connect(ff->pin_Clock(), pclk->pin(0));
if (ce) connect(ff->pin_Enable(), ce->pin(0)); if (ce) connect(ff->pin_Enable(), ce->pin(0));
ff->attribute("LPM_FFType", verinum("DFF")); ff->attribute(perm_string::literal("LPM_FFType"), verinum("DFF"));
if (pclk->edge() == NetEvProbe::NEGEDGE) if (pclk->edge() == NetEvProbe::NEGEDGE)
ff->attribute("Clock:LPM_Polarity", verinum("INVERT")); ff->attribute(perm_string::literal("Clock:LPM_Polarity"), verinum("INVERT"));
} }
@ -406,7 +406,7 @@ struct syn_rules_f : public functor_t {
{ {
/* If the scope that contains this process as a cell /* If the scope that contains this process as a cell
attribute attached to it, then skip synthesis. */ attribute attached to it, then skip synthesis. */
if (top->scope()->attribute("ivl_synthesis_cell").len() > 0) if (top->scope()->attribute(perm_string::literal("ivl_synthesis_cell")).len() > 0)
return; return;
syn_start_process(top); syn_start_process(top);

17
synth2.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: synth2.cc,v 1.35 2004/02/18 17:11:58 steve Exp $" #ident "$Id: synth2.cc,v 1.36 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -839,7 +839,7 @@ bool NetEvWait::synth_sync(Design*des, NetScope*scope, NetFF*ff,
connect(ff->pin_Clock(), pclk->pin(0)); connect(ff->pin_Clock(), pclk->pin(0));
if (pclk->edge() == NetEvProbe::NEGEDGE) if (pclk->edge() == NetEvProbe::NEGEDGE)
ff->attribute("Clock:LPM_Polarity", verinum("INVERT")); ff->attribute(perm_string::literal("Clock:LPM_Polarity"), verinum("INVERT"));
/* Synthesize the input to the DFF. */ /* Synthesize the input to the DFF. */
bool flag = statement_->synth_sync(des, scope, ff, bool flag = statement_->synth_sync(des, scope, ff,
@ -858,7 +858,7 @@ bool NetProcTop::synth_sync(Design*des)
NetFF*ff = new NetFF(scope(), scope()->local_symbol(), NetFF*ff = new NetFF(scope(), scope()->local_symbol(),
nex_set.count()); nex_set.count());
des->add_node(ff); des->add_node(ff);
ff->attribute("LPM_FFType", verinum("DFF")); ff->attribute(perm_string::literal("LPM_FFType"), verinum("DFF"));
/* The D inputs to the DFF device will receive the output from /* The D inputs to the DFF device will receive the output from
the statements of the process. */ the statements of the process. */
@ -906,12 +906,12 @@ class synth2_f : public functor_t {
*/ */
void synth2_f::process(class Design*des, class NetProcTop*top) void synth2_f::process(class Design*des, class NetProcTop*top)
{ {
if (top->attribute("ivl_synthesis_off").as_ulong() != 0) if (top->attribute(perm_string::literal("ivl_synthesis_off")).as_ulong() != 0)
return; return;
/* If the scope that contains this process as a cell attribute /* If the scope that contains this process as a cell attribute
attached to it, then skip synthesis. */ attached to it, then skip synthesis. */
if (top->scope()->attribute("ivl_synthesis_cell").len() > 0) if (top->scope()->attribute(perm_string::literal("ivl_synthesis_cell")).len() > 0)
return; return;
if (top->is_synchronous()) do { if (top->is_synchronous()) do {
@ -928,7 +928,7 @@ void synth2_f::process(class Design*des, class NetProcTop*top)
if (! top->is_asynchronous()) { if (! top->is_asynchronous()) {
bool synth_error_flag = false; bool synth_error_flag = false;
if (top->attribute("ivl_combinational").as_ulong() != 0) { if (top->attribute(perm_string::literal("ivl_combinational")).as_ulong() != 0) {
cerr << top->get_line() << ": error: " cerr << top->get_line() << ": error: "
<< "Process is marked combinational," << "Process is marked combinational,"
<< " but isn't really." << endl; << " but isn't really." << endl;
@ -936,7 +936,7 @@ void synth2_f::process(class Design*des, class NetProcTop*top)
synth_error_flag = true; synth_error_flag = true;
} }
if (top->attribute("ivl_synthesis_on").as_ulong() != 0) { if (top->attribute(perm_string::literal("ivl_synthesis_on")).as_ulong() != 0) {
cerr << top->get_line() << ": error: " cerr << top->get_line() << ": error: "
<< "Process is marked for synthesis," << "Process is marked for synthesis,"
<< " but I can't do it." << endl; << " but I can't do it." << endl;
@ -970,6 +970,9 @@ void synth2(Design*des)
/* /*
* $Log: synth2.cc,v $ * $Log: synth2.cc,v $
* Revision 1.36 2004/02/20 18:53:35 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.35 2004/02/18 17:11:58 steve * Revision 1.35 2004/02/18 17:11:58 steve
* Use perm_strings for named langiage items. * Use perm_strings for named langiage items.
* *

9
t-dll.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: t-dll.cc,v 1.128 2004/02/20 06:22:58 steve Exp $" #ident "$Id: t-dll.cc,v 1.129 2004/02/20 18:53:35 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -162,7 +162,7 @@ ivl_attribute_s* dll_target::fill_in_attributes(const Attrib*net)
for (unsigned idx = 0 ; idx < nattr ; idx += 1) { for (unsigned idx = 0 ; idx < nattr ; idx += 1) {
verinum tmp = net->attr_value(idx); verinum tmp = net->attr_value(idx);
attr[idx].key = strings_.add(net->attr_key(idx)); attr[idx].key = net->attr_key(idx);
if (tmp.is_string()) { if (tmp.is_string()) {
attr[idx].type = IVL_ATT_STR; attr[idx].type = IVL_ATT_STR;
attr[idx].val.str = strings_.add(tmp.as_string().c_str()); attr[idx].val.str = strings_.add(tmp.as_string().c_str());
@ -1100,7 +1100,7 @@ void dll_target::memory(const NetMemory*net)
void dll_target::lpm_add_sub(const NetAddSub*net) void dll_target::lpm_add_sub(const NetAddSub*net)
{ {
ivl_lpm_t obj = new struct ivl_lpm_s; ivl_lpm_t obj = new struct ivl_lpm_s;
if (net->attribute("LPM_Direction") == verinum("SUB")) if (net->attribute(perm_string::literal("LPM_Direction")) == verinum("SUB"))
obj->type = IVL_LPM_SUB; obj->type = IVL_LPM_SUB;
else else
obj->type = IVL_LPM_ADD; obj->type = IVL_LPM_ADD;
@ -2176,6 +2176,9 @@ extern const struct target tgt_dll = { "dll", &dll_target_obj };
/* /*
* $Log: t-dll.cc,v $ * $Log: t-dll.cc,v $
* Revision 1.129 2004/02/20 18:53:35 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.128 2004/02/20 06:22:58 steve * Revision 1.128 2004/02/20 06:22:58 steve
* parameter keys are per_strings. * parameter keys are per_strings.
* *

19
t-xnf.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: t-xnf.cc,v 1.51 2004/02/18 17:11:58 steve Exp $" #ident "$Id: t-xnf.cc,v 1.52 2004/02/20 18:53:36 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -347,7 +347,7 @@ void target_xnf::signal(const NetNet*net)
/* Now look to see if a PAD attribute is attached, and if so /* Now look to see if a PAD attribute is attached, and if so
write out PAD information to the XNF and the ncf files. */ write out PAD information to the XNF and the ncf files. */
string pad = net->attribute("PAD").as_string(); string pad = net->attribute(perm_string::literal("PAD")).as_string();
if (pad == "") if (pad == "")
return; return;
@ -682,19 +682,19 @@ void target_xnf::lpm_compare_le_(ostream&os, const NetCompare*dev)
void target_xnf::lpm_ff(const NetFF*net) void target_xnf::lpm_ff(const NetFF*net)
{ {
string type = net->attribute("LPM_FFType").as_string(); string type = net->attribute(perm_string::literal("LPM_FFType")).as_string();
if (type == "") type = "DFF"; if (type == "") type = "DFF";
// XXXX For now, only support DFF // XXXX For now, only support DFF
assert(type == "DFF"); assert(type == "DFF");
string lcaname = net->attribute("XNF-LCA").as_string(); string lcaname = net->attribute(perm_string::literal("XNF-LCA")).as_string();
if (lcaname != "") { if (lcaname != "") {
draw_sym_with_lcaname(out_, lcaname, net); draw_sym_with_lcaname(out_, lcaname, net);
return; return;
} }
assert(net->attribute("XNF-LCA") == verinum("")); assert(net->attribute(perm_string::literal("XNF-LCA")) == verinum(""));
/* Create a DFF object for each bit of width. The symbol name /* Create a DFF object for each bit of width. The symbol name
has the index number appended so that read XNF may be able has the index number appended so that read XNF may be able
@ -724,7 +724,7 @@ void target_xnf::lpm_ff(const NetFF*net)
draw_pin(out_, "Q", net->pin_Q(idx)); draw_pin(out_, "Q", net->pin_Q(idx));
draw_pin(out_, "D", net->pin_Data(idx)); draw_pin(out_, "D", net->pin_Data(idx));
if (net->attribute("Clock:LPM_Polarity") == verinum("INVERT")) if (net->attribute(perm_string::literal("Clock:LPM_Polarity")) == verinum("INVERT"))
draw_pin(out_, "~C", net->pin_Clock()); draw_pin(out_, "~C", net->pin_Clock());
else else
draw_pin(out_, "C", net->pin_Clock()); draw_pin(out_, "C", net->pin_Clock());
@ -822,7 +822,7 @@ void target_xnf::logic(const NetLogic*net)
{ {
// The XNF-LCA attribute overrides anything I might guess // The XNF-LCA attribute overrides anything I might guess
// about this object. // about this object.
string lca = net->attribute("XNF-LCA").as_string(); string lca = net->attribute(perm_string::literal("XNF-LCA")).as_string();
if (lca != "") { if (lca != "") {
draw_sym_with_lcaname(out_, lca, net); draw_sym_with_lcaname(out_, lca, net);
return; return;
@ -920,7 +920,7 @@ bool target_xnf::bufz(const NetBUFZ*net)
void target_xnf::udp(const NetUDP*net) void target_xnf::udp(const NetUDP*net)
{ {
string lca = net->attribute("XNF-LCA").as_string(); string lca = net->attribute(perm_string::literal("XNF-LCA")).as_string();
// I only know how to draw a UDP if it has the XNF-LCA // I only know how to draw a UDP if it has the XNF-LCA
// attribute attached to it. // attribute attached to it.
@ -938,6 +938,9 @@ extern const struct target tgt_xnf = { "xnf", &target_xnf_obj };
/* /*
* $Log: t-xnf.cc,v $ * $Log: t-xnf.cc,v $
* Revision 1.52 2004/02/20 18:53:36 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.51 2004/02/18 17:11:58 steve * Revision 1.51 2004/02/18 17:11:58 steve
* Use perm_strings for named langiage items. * Use perm_strings for named langiage items.
* *

13
util.h
View File

@ -1,7 +1,7 @@
#ifndef __util_H #ifndef __util_H
#define __util_H #define __util_H
/* /*
* Copyright (c) 2000 Stephen Williams (steve@icarus.com) * Copyright (c) 2000-2004 Stephen Williams (steve@icarus.com)
* *
* This source code is free software; you can redistribute it * This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU * and/or modify it in source code form under the terms of the GNU
@ -19,11 +19,11 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: util.h,v 1.6 2002/08/12 01:35:01 steve Exp $" #ident "$Id: util.h,v 1.7 2004/02/20 18:53:36 steve Exp $"
#endif #endif
# include <map> # include <map>
# include <string> # include "StringHeap.h"
# include "verinum.h" # include "verinum.h"
class PExpr; class PExpr;
@ -40,17 +40,20 @@ extern bool load_module(const char*type);
struct attrib_list_t { struct attrib_list_t {
string key; perm_string key;
verinum val; verinum val;
}; };
extern attrib_list_t* evaluate_attributes(const map<string,PExpr*>&att, extern attrib_list_t* evaluate_attributes(const map<perm_string,PExpr*>&att,
unsigned&natt, unsigned&natt,
const Design*des, const Design*des,
const NetScope*scope); const NetScope*scope);
/* /*
* $Log: util.h,v $ * $Log: util.h,v $
* Revision 1.7 2004/02/20 18:53:36 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.6 2002/08/12 01:35:01 steve * Revision 1.6 2002/08/12 01:35:01 steve
* conditional ident string using autoconfig. * conditional ident string using autoconfig.
* *

35
xnfio.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: xnfio.cc,v 1.28 2004/02/18 17:11:58 steve Exp $" #ident "$Id: xnfio.cc,v 1.29 2004/02/20 18:53:36 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -40,7 +40,7 @@ class xnfio_f : public functor_t {
static bool is_a_pad(const NetNet*net) static bool is_a_pad(const NetNet*net)
{ {
if (net->attribute("PAD") == verinum()) if (net->attribute(perm_string::literal("PAD")) == verinum())
return false; return false;
return true; return true;
@ -89,7 +89,8 @@ static NetLogic* make_obuf(Design*des, NetNet*net)
&& (count_inputs(tmp->pin(0)) == 0) && (count_inputs(tmp->pin(0)) == 0)
&& (count_outputs(tmp->pin(0)) == 1) && (count_outputs(tmp->pin(0)) == 1)
&& (idx->get_pin() == 0) ) { && (idx->get_pin() == 0) ) {
tmp->attribute("XNF-LCA", verinum("OBUF:O,I")); tmp->attribute(perm_string::literal("XNF-LCA"),
verinum("OBUF:O,I"));
return tmp; return tmp;
} }
@ -102,7 +103,8 @@ static NetLogic* make_obuf(Design*des, NetNet*net)
&& (count_inputs(tmp->pin(0)) == 0) && (count_inputs(tmp->pin(0)) == 0)
&& (count_outputs(tmp->pin(0)) == 1) && (count_outputs(tmp->pin(0)) == 1)
&& (idx->get_pin() == 0) ) { && (idx->get_pin() == 0) ) {
tmp->attribute("XNF-LCA", verinum("OBUF:O,~I")); tmp->attribute(perm_string::literal("XNF-LCA"),
verinum("OBUF:O,~I"));
return tmp; return tmp;
} }
@ -114,7 +116,8 @@ static NetLogic* make_obuf(Design*des, NetNet*net)
&& (count_inputs(tmp->pin(0)) == 0) && (count_inputs(tmp->pin(0)) == 0)
&& (count_outputs(tmp->pin(0)) == 1) && (count_outputs(tmp->pin(0)) == 1)
&& (idx->get_pin() == 0) ) { && (idx->get_pin() == 0) ) {
tmp->attribute("XNF-LCA", verinum("OBUFT:O,I,~T")); tmp->attribute(perm_string::literal("XNF-LCA"),
verinum("OBUFT:O,I,~T"));
return tmp; return tmp;
} }
@ -122,7 +125,8 @@ static NetLogic* make_obuf(Design*des, NetNet*net)
&& (count_inputs(tmp->pin(0)) == 0) && (count_inputs(tmp->pin(0)) == 0)
&& (count_outputs(tmp->pin(0)) == 1) && (count_outputs(tmp->pin(0)) == 1)
&& (idx->get_pin() == 0) ) { && (idx->get_pin() == 0) ) {
tmp->attribute("XNF-LCA", verinum("OBUFT:O,I,T")); tmp->attribute(perm_string::literal("XNF-LCA"),
verinum("OBUFT:O,I,T"));
return tmp; return tmp;
} }
} }
@ -133,7 +137,7 @@ static NetLogic* make_obuf(Design*des, NetNet*net)
2, NetLogic::BUF); 2, NetLogic::BUF);
des->add_node(buf); des->add_node(buf);
buf->attribute("XNF-LCA", verinum("OBUF:O,I")); buf->attribute(perm_string::literal("XNF-LCA"), verinum("OBUF:O,I"));
// Put the buffer between this signal and the rest of the // Put the buffer between this signal and the rest of the
// netlist. // netlist.
@ -175,7 +179,7 @@ static void absorb_OFF(Design*des, NetLogic*buf)
return; return;
if (ff->width() != 1) if (ff->width() != 1)
return; return;
if (ff->attribute("LPM_FFType") != verinum("DFF")) if (ff->attribute(perm_string::literal("LPM_FFType")) != verinum("DFF"))
return; return;
/* Connect the flip-flop output to the buffer output and /* Connect the flip-flop output to the buffer output and
@ -189,7 +193,7 @@ static void absorb_OFF(Design*des, NetLogic*buf)
for (unsigned idx = 0 ; idx < ff->pin_count() ; idx += 1) for (unsigned idx = 0 ; idx < ff->pin_count() ; idx += 1)
names[idx] = ""; names[idx] = "";
if (ff->attribute("Clock:LPM_Polarity") == verinum("INVERT")) if (ff->attribute(perm_string::literal("Clock:LPM_Polarity")) == verinum("INVERT"))
names[ff->pin_Clock().get_pin()] = "~C"; names[ff->pin_Clock().get_pin()] = "~C";
else else
names[ff->pin_Clock().get_pin()] = "C"; names[ff->pin_Clock().get_pin()] = "C";
@ -202,7 +206,7 @@ static void absorb_OFF(Design*des, NetLogic*buf)
lname = lname + "," + names[idx]; lname = lname + "," + names[idx];
delete[]names; delete[]names;
ff->attribute("XNF-LCA", lname); ff->attribute(perm_string::literal("XNF-LCA"), lname);
} }
static void make_ibuf(Design*des, NetNet*net) static void make_ibuf(Design*des, NetNet*net)
@ -224,7 +228,7 @@ static void make_ibuf(Design*des, NetNet*net)
if ((tmp = dynamic_cast<NetLogic*>(idx->get_obj())) == 0) if ((tmp = dynamic_cast<NetLogic*>(idx->get_obj())) == 0)
continue; continue;
if (tmp->attribute("XNF-LCA") != verinum()) if (tmp->attribute(perm_string::literal("XNF-LCA")) != verinum())
continue; continue;
// Found a BUF, it is only usable if the only input is // Found a BUF, it is only usable if the only input is
@ -232,7 +236,7 @@ static void make_ibuf(Design*des, NetNet*net)
if ((tmp->type() == NetLogic::BUF) && if ((tmp->type() == NetLogic::BUF) &&
(count_inputs(tmp->pin(1)) == 1) && (count_inputs(tmp->pin(1)) == 1) &&
(count_outputs(tmp->pin(1)) == 0)) { (count_outputs(tmp->pin(1)) == 0)) {
tmp->attribute("XNF-LCA", verinum("IBUF:O,I")); tmp->attribute(perm_string::literal("XNF-LCA"), verinum("IBUF:O,I"));
return; return;
} }
@ -243,7 +247,7 @@ static void make_ibuf(Design*des, NetNet*net)
2, NetLogic::BUF); 2, NetLogic::BUF);
des->add_node(buf); des->add_node(buf);
buf->attribute("XNF-LCA", verinum("IBUF:O,I")); buf->attribute(perm_string::literal("XNF-LCA"), verinum("IBUF:O,I"));
// Put the buffer between this signal and the rest of the // Put the buffer between this signal and the rest of the
// netlist. // netlist.
@ -268,7 +272,7 @@ void xnfio_f::signal(Design*des, NetNet*net)
return; return;
assert(net->pin_count() == 1); assert(net->pin_count() == 1);
string pattr = net->attribute("PAD").as_string(); string pattr = net->attribute(perm_string::literal("PAD")).as_string();
switch (pattr[0]) { switch (pattr[0]) {
case 'i': case 'i':
@ -361,6 +365,9 @@ void xnfio(Design*des)
/* /*
* $Log: xnfio.cc,v $ * $Log: xnfio.cc,v $
* Revision 1.29 2004/02/20 18:53:36 steve
* Addtrbute keys are perm_strings.
*
* Revision 1.28 2004/02/18 17:11:58 steve * Revision 1.28 2004/02/18 17:11:58 steve
* Use perm_strings for named langiage items. * Use perm_strings for named langiage items.
* *