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iverilog
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Merge branch 'master' into verilog-ams

This commit is contained in:
Stephen Williams 2008-12-10 19:45:35 -08:00
parent d5f1d0e9eb f3c2916e1a
commit dbe45159ab
88 changed files with 274 additions and 2021 deletions
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37
Attrib.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: Attrib.cc,v 1.6 2004/02/20 18:53:33 steve Exp $"
#endif
# include "config.h"
@ -102,37 +99,3 @@ const verinum& Attrib::attr_value(unsigned idx) const
assert(idx < nlist_);
return list_[idx].val;
}
/*
* $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
* conditional ident string using autoconfig.
*
* Revision 1.4 2002/05/26 01:39:02 steve
* Carry Verilog 2001 attributes with processes,
* all the way through to the ivl_target API.
*
* Divide signal reference counts between rval
* and lval references.
*
* Revision 1.3 2002/05/23 03:08:50 steve
* Add language support for Verilog-2001 attribute
* syntax. Hook this support into existing $attribute
* handling, and add number and void value types.
*
* Add to the ivl_target API new functions for access
* of complex attributes attached to gates.
*
* Revision 1.2 2001/07/25 03:10:48 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.1 2000/12/04 17:37:03 steve
* Add Attrib class for holding NetObj attributes.
*
*/

30
Attrib.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: Attrib.h,v 1.5 2004/02/20 18:53:33 steve Exp $"
#endif
# include "StringHeap.h"
# include "verinum.h"
@ -60,31 +57,4 @@ class Attrib {
Attrib& operator= (const Attrib&);
};
/*
* $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
* conditional ident string using autoconfig.
*
* Revision 1.3 2002/05/26 01:39:02 steve
* Carry Verilog 2001 attributes with processes,
* all the way through to the ivl_target API.
*
* Divide signal reference counts between rval
* and lval references.
*
* Revision 1.2 2002/05/23 03:08:50 steve
* Add language support for Verilog-2001 attribute
* syntax. Hook this support into existing $attribute
* handling, and add number and void value types.
*
* Add to the ivl_target API new functions for access
* of complex attributes attached to gates.
*
* Revision 1.1 2000/12/04 17:37:03 steve
* Add Attrib class for holding NetObj attributes.
*
*/
#endif

33
HName.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: HName.cc,v 1.8 2007/06/02 03:42:12 steve Exp $"
#endif
# include "config.h"
# include "HName.h"
@ -120,33 +117,3 @@ ostream& operator<< (ostream&out, const hname_t&that)
return out;
}
/*
* $Log: HName.cc,v $
* Revision 1.8 2007/06/02 03:42:12 steve
* Properly evaluate scope path expressions.
*
* Revision 1.7 2007/05/16 19:12:33 steve
* Fix hname_t use of space for 1 perm_string.
*
* Revision 1.6 2007/04/26 03:06:21 steve
* Rework hname_t to use perm_strings.
*
* Revision 1.5 2002/11/02 03:27:52 steve
* Allow named events to be referenced by
* hierarchical names.
*
* Revision 1.4 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig.
*
* Revision 1.3 2002/01/05 04:36:06 steve
* include malloc.h only when available.
*
* Revision 1.2 2001/12/18 04:52:45 steve
* Include config.h for namespace declaration.
*
* Revision 1.1 2001/12/03 04:47:14 steve
* Parser and pform use hierarchical names as hname_t
* objects instead of encoded strings.
*
*/

33
PDelays.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: PDelays.h,v 1.9 2006/01/03 05:22:14 steve Exp $"
#endif
# include "svector.h"
# include <string>
@ -72,34 +69,4 @@ class PDelays {
ostream& operator << (ostream&o, const PDelays&);
/*
* $Log: PDelays.h,v $
* Revision 1.9 2006/01/03 05:22:14 steve
* Handle complex net node delays.
*
* Revision 1.8 2006/01/02 05:33:19 steve
* Node delays can be more general expressions in structural contexts.
*
* Revision 1.7 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig.
*
* Revision 1.6 2002/06/14 03:25:51 steve
* Compiler portability.
*
* Revision 1.5 2001/12/29 20:19:31 steve
* Do not delete delay expressions of UDP instances.
*
* Revision 1.4 2001/11/22 06:20:59 steve
* Use NetScope instead of string for scope path.
*
* Revision 1.3 2001/01/16 02:44:17 steve
* Use the iosfwd header if available.
*
* Revision 1.2 2000/02/23 02:56:53 steve
* Macintosh compilers do not support ident.
*
* Revision 1.1 1999/09/04 19:11:46 steve
* Add support for delayed non-blocking assignments.
*
*/
#endif

26
PEvent.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: PEvent.cc,v 1.5 2004/02/19 06:57:10 steve Exp $"
#endif
# include "config.h"
@ -38,26 +35,3 @@ perm_string PEvent::name() const
return name_;
}
/*
* $Log: PEvent.cc,v $
* Revision 1.5 2004/02/19 06:57:10 steve
* Memory and Event names use perm_string.
*
* Revision 1.4 2003/03/01 06:25:30 steve
* Add the lex_strings string handler, and put
* scope names and system task/function names
* into this table. Also, permallocate event
* names from the beginning.
*
* Revision 1.3 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig.
*
* Revision 1.2 2001/07/25 03:10:48 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.1 2000/04/01 19:31:57 steve
* Named events as far as the pform.
*
*/

37
PEvent.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: PEvent.h,v 1.9 2004/02/19 06:57:10 steve Exp $"
#endif
# include "LineInfo.h"
# include "StringHeap.h"
@ -54,38 +51,4 @@ class PEvent : public LineInfo {
PEvent& operator= (const PEvent&);
};
/*
* $Log: PEvent.h,v $
* Revision 1.9 2004/02/19 06:57:10 steve
* Memory and Event names use perm_string.
*
* Revision 1.8 2003/03/01 06:25:30 steve
* Add the lex_strings string handler, and put
* scope names and system task/function names
* into this table. Also, permallocate event
* names from the beginning.
*
* Revision 1.7 2003/01/30 16:23:07 steve
* Spelling fixes.
*
* Revision 1.6 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig.
*
* Revision 1.5 2001/12/03 04:47:14 steve
* Parser and pform use hierarchical names as hname_t
* objects instead of encoded strings.
*
* Revision 1.4 2001/01/16 02:44:18 steve
* Use the iosfwd header if available.
*
* Revision 1.3 2000/04/09 17:44:30 steve
* Catch event declarations during scope elaborate.
*
* Revision 1.2 2000/04/04 03:20:15 steve
* Simulate named event trigger and waits.
*
* Revision 1.1 2000/04/01 19:31:57 steve
* Named events as far as the pform.
*
*/
#endif

3
PGenerate.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: PGenerate.cc,v 1.4 2007/06/02 03:42:12 steve Exp $"
#endif
# include "PGenerate.h"
# include "PWire.h"

3
PSpec.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: PSpec.cc,v 1.2 2007/02/12 01:52:21 steve Exp $"
#endif
# include "PSpec.h"

3
PSpec.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: PSpec.h,v 1.3 2007/04/13 02:34:35 steve Exp $"
#endif
# include "LineInfo.h"
# include "StringHeap.h"

16
PUdp.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: PUdp.cc,v 1.3 2004/03/08 00:47:44 steve Exp $"
#endif
# include "PUdp.h"
@ -38,16 +35,3 @@ unsigned PUdp::find_port(const char*name)
return ports.count();
}
/*
* $Log: PUdp.cc,v $
* Revision 1.3 2004/03/08 00:47:44 steve
* primitive ports can bind bi name.
*
* Revision 1.2 2004/02/18 17:11:54 steve
* Use perm_strings for named langiage items.
*
* Revision 1.1 2003/07/15 05:07:13 steve
* Move PUdp constructor into compiled file.
*
*/

52
PUdp.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: PUdp.h,v 1.12 2004/03/08 00:47:44 steve Exp $"
#endif
# include <map>
# include "StringHeap.h"
@ -78,53 +75,4 @@ class PUdp {
PUdp& operator= (const PUdp&);
};
/*
* $Log: PUdp.h,v $
* Revision 1.12 2004/03/08 00:47:44 steve
* primitive ports can bind bi name.
*
* Revision 1.11 2004/02/18 17:11:54 steve
* Use perm_strings for named langiage items.
*
* Revision 1.10 2003/07/15 05:07:13 steve
* Move PUdp constructor into compiled file.
*
* Revision 1.9 2003/07/15 03:49:22 steve
* Spelling fixes.
*
* Revision 1.8 2003/01/30 16:23:07 steve
* Spelling fixes.
*
* Revision 1.7 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig.
*
* Revision 1.6 2002/05/23 03:08:51 steve
* Add language support for Verilog-2001 attribute
* syntax. Hook this support into existing $attribute
* handling, and add number and void value types.
*
* Add to the ivl_target API new functions for access
* of complex attributes attached to gates.
*
* Revision 1.5 2001/04/22 23:09:45 steve
* More UDP consolidation from Stephan Boettcher.
*
* Revision 1.4 2000/02/23 02:56:53 steve
* Macintosh compilers do not support ident.
*
* Revision 1.3 1999/06/15 03:44:53 steve
* Get rid of the STL vector template.
*
* Revision 1.2 1998/12/01 00:42:13 steve
* Elaborate UDP devices,
* Support UDP type attributes, and
* pass those attributes to nodes that
* are instantiated by elaboration,
* Put modules into a map instead of
* a simple list.
*
* Revision 1.1 1998/11/25 02:35:53 steve
* Parse UDP primitives all the way to pform.
*
*/
#endif

28
StringHeap.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: StringHeap.cc,v 1.6 2004/02/18 17:11:54 steve Exp $"
#endif
# include "StringHeap.h"
#ifdef HAVE_MALLOC_H
@ -179,28 +176,3 @@ bool operator < (perm_string a, perm_string b)
return false;
}
/*
* $Log: StringHeap.cc,v $
* Revision 1.6 2004/02/18 17:11:54 steve
* Use perm_strings for named langiage items.
*
* Revision 1.5 2003/03/01 06:25:30 steve
* Add the lex_strings string handler, and put
* scope names and system task/function names
* into this table. Also, permallocate event
* names from the beginning.
*
* Revision 1.4 2003/01/27 05:09:17 steve
* Spelling fixes.
*
* Revision 1.3 2003/01/16 21:44:46 steve
* Keep some debugging status.
*
* Revision 1.2 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig.
*
* Revision 1.1 2002/08/04 19:13:16 steve
* dll uses StringHeap for named items.
*
*/

27
StringHeap.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: StringHeap.h,v 1.6 2005/06/14 19:13:43 steve Exp $"
#endif
# include "config.h"
# include <string>
@ -120,28 +117,4 @@ class StringHeapLex : private StringHeap {
StringHeapLex& operator= (const StringHeapLex&);
};
/*
* $Log: StringHeap.h,v $
* Revision 1.6 2005/06/14 19:13:43 steve
* gcc3/4 compile errors.
*
* Revision 1.5 2004/02/18 17:11:54 steve
* Use perm_strings for named langiage items.
*
* Revision 1.4 2003/03/01 06:25:30 steve
* Add the lex_strings string handler, and put
* scope names and system task/function names
* into this table. Also, permallocate event
* names from the beginning.
*
* Revision 1.3 2003/01/16 21:44:46 steve
* Keep some debugging status.
*
* Revision 1.2 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig.
*
* Revision 1.1 2002/08/04 19:13:16 steve
* dll uses StringHeap for named items.
*
*/
#endif

41
_pli_types.h.in
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: _pli_types.h.in,v 1.8 2007/06/05 21:32:30 steve Exp $"
#endif
# undef HAVE_INTTYPES_H
@ -88,42 +85,4 @@ typedef char PLI_BYTE8;
typedef unsigned char PLI_UBYTE8;
#endif
/*
* $Log: _pli_types.h.in,v $
* Revision 1.8 2007/06/05 21:32:30 steve
* More standard PLI_BYTE8.
*
* Revision 1.7 2003/11/12 02:38:44 steve
* Clean up manual definitions of PLI_UINT64_FMT.
*
* Revision 1.6 2003/11/08 20:06:21 steve
* Spelling fixes in comments.
*
* Revision 1.5 2003/10/29 03:28:27 steve
* Add the PLU_UINT64_FMT string for formatting output.
*
* Revision 1.4 2003/10/29 03:23:12 steve
* Portably handle time format of VCD prints.
*
* Revision 1.3 2003/10/02 21:30:06 steve
* Use configured TIME_FMT in vcd dump printf.
*
* Revision 1.2 2003/10/02 19:33:44 steve
* Put libraries in libdir64.
*
* Revision 1.1 2003/09/30 01:33:13 steve
* Add PLI_UINT64 to _pli_types.h.
*
* Revision 1.2 2003/05/26 04:39:16 steve
* Typo type name.
*
* Revision 1.1 2003/02/17 06:39:47 steve
* Add at least minimal implementations for several
* acc_ functions. Add support for standard ACC
* string handling.
*
* Add the _pli_types.h header file to carry the
* IEEE1364-2001 standard PLI type declarations.
*
*/
#endif

81
acc_user.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: acc_user.h,v 1.20 2003/12/17 15:45:07 steve Exp $"
#endif
/*
* This header file contains the definitions and declarations needed
@ -273,82 +270,4 @@ extern char* acc_version(void);
EXTERN_C_END
/*
* $Log: acc_user.h,v $
* Revision 1.20 2003/12/17 15:45:07 steve
* Add acc_set_scope function.
*
* Revision 1.19 2003/10/10 02:57:45 steve
* Some PLI1 stubs.
*
* Revision 1.18 2003/06/13 19:23:41 steve
* Add a bunch more PLI1 routines.
*
* Revision 1.17 2003/06/04 01:56:20 steve
* 1) Adds configure logic to clean up compiler warnings
* 2) adds acc_compare_handle, acc_fetch_range, acc_next_scope and
* tf_isetrealdelay, acc_handle_scope
* 3) makes acc_next reentrant
* 4) adds basic vpiWire type support
* 5) fills in some acc_object_of_type() and acc_fetch_{full}type()
* 6) add vpiLeftRange/RigthRange to signals
*
* Revision 1.16 2003/05/30 04:18:31 steve
* Add acc_next function.
*
* Revision 1.15 2003/05/29 02:35:41 steve
* acc_fetch_type supports module.
*
* Revision 1.14 2003/05/29 02:21:45 steve
* Implement acc_fetch_defname and its infrastructure in vvp.
*
* Revision 1.13 2003/05/24 03:02:04 steve
* Add implementation of acc_handle_by_name.
*
* Revision 1.12 2003/05/18 00:16:35 steve
* Add PLI_TRACE tracing of PLI1 modules.
*
* Add tf_isetdelay and friends, and add
* callback return values for acc_vcl support.
*
* Revision 1.11 2003/04/24 18:57:05 steve
* Add acc_fetch_fulltype function.
*
* Revision 1.10 2003/04/20 02:48:39 steve
* Support value change callbacks.
*
* Revision 1.9 2003/04/12 18:57:13 steve
* More acc_ function stubs.
*
* Revision 1.8 2003/03/13 04:35:09 steve
* Add a bunch of new acc_ and tf_ functions.
*
* Revision 1.7 2003/02/17 06:39:47 steve
* Add at least minimal implementations for several
* acc_ functions. Add support for standard ACC
* string handling.
*
* Add the _pli_types.h header file to carry the
* IEEE1364-2001 standard PLI type declarations.
*
* Revision 1.6 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig.
*
* Revision 1.5 2002/06/11 15:19:12 steve
* Add acc_fetch_argc/argv/version (mruff)
*
* Revision 1.4 2002/06/07 02:58:58 steve
* Add a bunch of acc/tf functions. (mruff)
*
* Revision 1.3 2002/06/02 19:03:29 steve
* Add acc_handle_tfarg and acc_next_topmode
*
* Revision 1.2 2002/05/30 02:06:05 steve
* Implement acc_product_version.
*
* Revision 1.1 2002/05/23 03:46:42 steve
* Add the acc_user.h header file.
*
*/
#endif

19
cadpli/ivl_dlfcn.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: ivl_dlfcn.h,v 1.3 2004/10/04 01:10:56 steve Exp $"
#endif
#if defined(__MINGW32__)
# include <windows.h>
@ -94,20 +91,4 @@ static __inline__ const char*dlerror(void)
{ return strerror( errno ); }
#endif
/*
* $Log: ivl_dlfcn.h,v $
* Revision 1.3 2004/10/04 01:10:56 steve
* Clean up spurious trailing white space.
*
* Revision 1.2 2003/12/12 05:43:08 steve
* Some systems dlsym requires leading _ or not on whim.
*
* Revision 1.1 2003/02/17 00:01:25 steve
* Use a variant of ivl_dlfcn to do dynamic loading
* from within the cadpli module.
*
* Change the +cadpli flag to -cadpli, to keep the
* plusargs namespace clear.
*
*/
#endif

43
config.h.in
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: config.h.in,v 1.12 2007/02/02 04:33:00 steve Exp $"
#endif
#if defined(__cplusplus)
# if !defined(__GNUC__)
@ -53,44 +50,4 @@
# include <inttypes.h>
#endif
/*
* $Log: config.h.in,v $
* Revision 1.12 2007/02/02 04:33:00 steve
* Use inttypes.h instead of stdint.h for portability.
*
* Revision 1.11 2004/10/04 01:10:52 steve
* Clean up spurious trailing white space.
*
* Revision 1.10 2003/08/26 16:26:01 steve
* ifdef idents correctly.
*
* Revision 1.9 2003/07/03 16:29:55 steve
* spemm WORDS_BIGENDIAN correctly.
*
* Revision 1.8 2003/03/07 02:44:33 steve
* Implement $realtobits.
*
* Revision 1.7 2003/02/20 00:49:24 steve
* detect -lz and -lbz2 libraries.
*
* Revision 1.6 2003/01/10 19:01:04 steve
* Only use libiberty.h if available.
*
* Revision 1.5 2002/08/11 23:39:33 steve
* Remove VVM option.
*
* Revision 1.4 2002/02/16 03:18:53 steve
* Make vvm optional, normally off.
*
* Revision 1.3 2001/10/18 16:16:23 steve
* Include HAVE_SYS_WAIT in config.h (PR#306)
*
* Revision 1.2 2001/09/15 18:27:04 steve
* Make configure detect malloc.h
*
* Revision 1.1 2001/07/25 03:10:48 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
*/
#endif /* __config_H */

35
driver/globals.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: globals.h,v 1.21 2007/04/19 02:52:53 steve Exp $"
#endif
# include <stddef.h>
@ -78,36 +75,4 @@ extern char warning_flags[];
extern char* library_flags;
extern char* library_flags2;
/*
* $Log: globals.h,v $
* Revision 1.21 2007/04/19 02:52:53 steve
* Add support for -v flag in command file.
*
* Revision 1.20 2007/03/07 04:24:59 steve
* Make integer width controllable.
*
* Revision 1.19 2003/11/18 06:31:46 steve
* Remove the iverilog.conf file.
*
* Revision 1.18 2003/11/13 04:09:49 steve
* Pass flags through the temporary config file.
*
* Revision 1.17 2003/11/01 04:21:57 steve
* Add support for a target static config file.
*
* Revision 1.16 2002/08/12 01:35:01 steve
* conditional ident string using autoconfig.
*
* Revision 1.15 2002/06/23 20:10:51 steve
* Variable substitution in command files.
*
* Revision 1.14 2002/05/28 20:40:37 steve
* ivl indexes the search path for libraries, and
* supports case insensitive module-to-file lookup.
*
* Revision 1.13 2002/05/28 00:50:40 steve
* Add the ivl -C flag for bulk configuration
* from the driver, and use that to run library
* modules through the preprocessor.
*/
#endif

11
driver/main.c
View File

@ -262,17 +262,24 @@ static const char*my_tempfile(const char*str, FILE**fout)
static int t_version_only(void)
{
int rc;
remove(source_path);
free(source_path);
fflush(0);
snprintf(tmp, sizeof tmp, "%s%civlpp -V", pbase, sep);
system(tmp);
rc = system(tmp);
if (rc != 0) {
fprintf(stderr, "Unable to get version from \"%s\"\n", tmp);
}
fflush(0);
snprintf(tmp, sizeof tmp, "%s%civl -V -C%s -C%s", pbase, sep,
iconfig_path, iconfig_common_path);
system(tmp);
rc = system(tmp);
if (rc != 0) {
fprintf(stderr, "Unable to get version from \"%s\"\n", tmp);
}
if ( ! getenv("IVERILOG_ICONFIG")) {
remove(iconfig_path);

47
elab_anet.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: elab_anet.cc,v 1.13 2007/03/22 16:08:14 steve Exp $"
#endif
# include "config.h"
@ -167,47 +164,3 @@ NetNet* PEIdent::elaborate_anet(Design*des, NetScope*scope) const
return sig;
}
/*
* $Log: elab_anet.cc,v $
* Revision 1.13 2007/03/22 16:08:14 steve
* Spelling fixes from Larry
*
* Revision 1.12 2006/05/01 20:47:58 steve
* More explicit datatype setup.
*
* Revision 1.11 2005/07/11 16:56:50 steve
* Remove NetVariable and ivl_variable_t structures.
*
* Revision 1.10 2004/10/04 01:10:52 steve
* Clean up spurious trailing white space.
*
* Revision 1.9 2003/09/19 03:50:12 steve
* Remove find_memory method from Design class.
*
* Revision 1.8 2003/06/21 01:21:43 steve
* Harmless fixup of warnings.
*
* Revision 1.7 2003/03/06 00:28:41 steve
* All NetObj objects have lex_string base names.
*
* Revision 1.6 2003/01/27 05:09:17 steve
* Spelling fixes.
*
* Revision 1.5 2002/08/12 01:34:58 steve
* conditional ident string using autoconfig.
*
* Revision 1.4 2001/12/03 04:47:14 steve
* Parser and pform use hierarchical names as hname_t
* objects instead of encoded strings.
*
* Revision 1.3 2001/07/25 03:10:48 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.2 2001/01/06 02:29:36 steve
* Support arrays of integers.
*
* Revision 1.1 2000/12/06 06:31:09 steve
* Check lvalue of procedural continuous assign (PR#29)
*
*/

62
elab_expr.cc
View File

@ -2526,16 +2526,26 @@ NetExpr* PEIdent::elaborate_expr_net_idx_up_(Design*des, NetScope*scope,
// well. In this case it can be converted to a conventional
// part select.
if (NetEConst*base_c = dynamic_cast<NetEConst*> (base)) {
long lsv = base_c->value().as_long();
NetExpr*ex;
if (base_c->value().is_defined()) {
long lsv = base_c->value().as_long();
// If the part select covers exactly the entire
// vector, then do not bother with it. Return the
// signal itself.
if (net->sig()->sb_to_idx(lsv) == 0 && wid == net->vector_width())
return net;
// If the part select covers exactly the entire
// vector, then do not bother with it. Return the
// signal itself.
if (net->sig()->sb_to_idx(lsv) == 0 &&
wid == net->vector_width()) {
delete base;
return net;
}
// Otherwise, make a part select that covers the right range.
NetExpr*ex = new NetEConst(verinum(net->sig()->sb_to_idx(lsv)));
// Otherwise, make a part select that covers the right
// range.
ex = new NetEConst(verinum(net->sig()->sb_to_idx(lsv)));
} else {
// Return 'bx for an undefined base.
ex = new NetEConst(verinum(verinum::Vx, 1, false));
}
NetESelect*ss = new NetESelect(net, ex, wid);
ss->set_line(*this);
@ -2569,14 +2579,7 @@ NetExpr* PEIdent::elaborate_expr_net_idx_up_(Design*des, NetScope*scope,
NetExpr* PEIdent::elaborate_expr_net_idx_do_(Design*des, NetScope*scope,
NetESignal*net, NetScope*found_in)const
{
const name_component_t&name_tail = path_.back();
ivl_assert(*this, ! name_tail.index.empty());
const index_component_t&index_tail = name_tail.index.back();
ivl_assert(*this, index_tail.lsb != 0);
ivl_assert(*this, index_tail.msb != 0);
NetExpr*base = elab_and_eval(des, scope, index_tail.msb, -1);
NetExpr*base = calculate_up_do_base_(des, scope);
unsigned long wid = 0;
calculate_up_do_width_(des, scope, wid);
@ -2585,17 +2588,26 @@ NetExpr* PEIdent::elaborate_expr_net_idx_do_(Design*des, NetScope*scope,
// well. In this case it can be converted to a conventional
// part select.
if (NetEConst*base_c = dynamic_cast<NetEConst*> (base)) {
long lsv = base_c->value().as_long();
NetExpr*ex;
if (base_c->value().is_defined()) {
long lsv = base_c->value().as_long();
// If the part select covers exactly the entire
// vector, then do not bother with it. Return the
// signal itself.
if (net->sig()->sb_to_idx(lsv) == (signed) (wid-1) &&
wid == net->vector_width())
return net;
// If the part select covers exactly the entire
// vector, then do not bother with it. Return the
// signal itself.
if (net->sig()->sb_to_idx(lsv) == (signed) (wid-1) &&
wid == net->vector_width()) {
delete base;
return net;
}
// Otherwise, make a part select that covers the right range.
NetExpr*ex = new NetEConst(verinum(net->sig()->sb_to_idx(lsv)-wid+1));
// Otherwise, make a part select that covers the right
// range.
ex = new NetEConst(verinum(net->sig()->sb_to_idx(lsv)-wid+1));
} else {
// Return 'bx for an undefined base.
ex = new NetEConst(verinum(verinum::Vx, 1, false));
}
NetESelect*ss = new NetESelect(net, ex, wid);
ss->set_line(*this);

38
elaborate.cc
View File

@ -285,7 +285,8 @@ unsigned PGBuiltin::calculate_output_count_(void) const
switch (type()) {
case BUF:
case NOT:
output_count = pin_count() - 1;
if (pin_count() > 2) output_count = pin_count() - 1;
else output_count = 1;
break;
case PULLDOWN:
case PULLUP:
@ -319,8 +320,14 @@ NetNode* PGBuiltin::create_gate_for_output_(Design*des, NetScope*scope,
break;
case BUF:
gate = new NetLogic(scope, gate_name, 2,
NetLogic::BUF, instance_width);
if (pin_count() < 2) {
cerr << get_fileline() << ": error: the BUF "
"primitive must have an input." << endl;
des->errors += 1;
} else {
gate = new NetLogic(scope, gate_name, 2,
NetLogic::BUF, instance_width);
}
break;
case BUFIF0:
@ -390,8 +397,14 @@ NetNode* PGBuiltin::create_gate_for_output_(Design*des, NetScope*scope,
break;
case NOT:
gate = new NetLogic(scope, gate_name, 2,
NetLogic::NOT, instance_width);
if (pin_count() < 2) {
cerr << get_fileline() << ": error: the NOT "
"primitive must have an input." << endl;
des->errors += 1;
} else {
gate = new NetLogic(scope, gate_name, 2,
NetLogic::NOT, instance_width);
}
break;
case NOTIF0:
@ -2215,6 +2228,7 @@ NetProc* PCase::elaborate(Design*des, NetScope*scope) const
{
assert(scope);
probe_expr_width(des, scope, expr_);
NetExpr*expr = elab_and_eval(des, scope, expr_, -1);
if (expr == 0) {
cerr << get_fileline() << ": error: Unable to elaborate this case"
@ -2267,6 +2281,7 @@ NetProc* PCase::elaborate(Design*des, NetScope*scope) const
NetExpr*gu = 0;
NetProc*st = 0;
assert(cur->expr[e]);
probe_expr_width(des, scope, cur->expr[e]);
gu = elab_and_eval(des, scope, cur->expr[e], -1);
if (cur->stat)
@ -2543,14 +2558,15 @@ NetProc* PCallTask::elaborate_usr(Design*des, NetScope*scope) const
NetAssign_*lv = new NetAssign_(port);
unsigned wid = count_lval_width(lv);
ivl_variable_type_t lv_type = lv->expr_type();
ivl_variable_type_t tmp_type = IVL_VT_NO_TYPE;
bool flag = false;
parms_[idx]->test_width(des, scope, 0, wid, tmp_type, flag);
NetExpr*rv = elaborate_rval_expr(des, scope, lv_type, wid, parms_[idx]);
if (wid > rv->expr_width()) {
rv->set_width(wid);
rv = pad_to_width(rv, wid, *this);
}
ivl_assert(*this, rv->expr_width() >= wid);
NetExpr*rv = elab_and_eval(des, scope, parms_[idx], wid);
rv->set_width(wid);
rv = pad_to_width(rv, wid, *this);
NetAssign*pr = new NetAssign(lv, rv);
block->append(pr);
}

38
eval_attrib.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: eval_attrib.cc,v 1.9 2007/06/04 19:14:06 steve Exp $"
#endif
# include "config.h"
# include "util.h"
@ -76,38 +73,3 @@ attrib_list_t* evaluate_attributes(const map<perm_string,PExpr*>&att,
return table;
}
/*
* $Log: eval_attrib.cc,v $
* Revision 1.9 2007/06/04 19:14:06 steve
* Build errors in picky GCC compilers.
*
* Revision 1.8 2005/11/27 17:01:57 steve
* Fix for stubborn compiler.
*
* 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
* Spelling fixes.
*
* Revision 1.5 2002/08/12 01:34:59 steve
* conditional ident string using autoconfig.
*
* Revision 1.4 2002/08/10 21:59:39 steve
* The default attribute value is 1.
*
* Revision 1.3 2002/06/06 18:57:18 steve
* Use standard name for iostream.
*
* Revision 1.2 2002/06/03 03:55:14 steve
* compile warnings.
*
* Revision 1.1 2002/05/23 03:08:51 steve
* Add language support for Verilog-2001 attribute
* syntax. Hook this support into existing $attribute
* handling, and add number and void value types.
*
* Add to the ivl_target API new functions for access
* of complex attributes attached to gates.
*
*/

28
expr_synth.cc
View File

@ -974,31 +974,49 @@ NetNet* NetESelect::synthesize(Design *des, NetScope*scope)
// it is constant. In this case we can generate fixed part selects.
if (NetEConst*base_const = dynamic_cast<NetEConst*>(base_)) {
verinum base_tmp = base_const->value();
ivl_assert(*this, base_tmp.is_defined());
unsigned select_width = expr_width();
// Return 'bx for a constant undefined selections.
if (!base_tmp.is_defined()) {
NetNet*result = make_const_x(des, scope, select_width);
result->set_line(*this);
return result;
}
long base_val = base_tmp.as_long();
unsigned select_width = expr_width();
// Any below X bits?
NetNet*below = 0;
if (base_val < 0) {
unsigned below_width = abs(base_val);
base_val = 0;
ivl_assert(*this, below_width < select_width);
select_width -= below_width;
if (below_width > select_width) {
below_width = select_width;
select_width = 0;
} else {
select_width -= below_width;
}
below = make_const_x(des, scope, below_width);
below->set_line(*this);
// All the selected bits are below the signal.
if (select_width == 0) return below;
}
// Any above bits?
NetNet*above = 0;
if ((unsigned)base_val+select_width > sub->vector_width()) {
select_width = sub->vector_width() - base_val;
if (base_val > (long)sub->vector_width()) {
select_width = 0;
} else {
select_width = sub->vector_width() - base_val;
}
unsigned above_width = expr_width() - select_width;
above = make_const_x(des, scope, above_width);
above->set_line(*this);
// All the selected bits are above the signal.
if (select_width == 0) return above;
}
// Make the make part select.

2
ivl.def
View File

@ -37,12 +37,14 @@ ivl_event_scope
ivl_expr_type
ivl_expr_bits
ivl_expr_branch
ivl_expr_def
ivl_expr_dvalue
ivl_expr_event
ivl_expr_file
ivl_expr_lineno
ivl_expr_name
ivl_expr_nature
ivl_expr_opcode
ivl_expr_oper1
ivl_expr_oper2

3
ivl_assert.h
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: ivl_assert.h,v 1.1 2007/01/31 04:21:10 steve Exp $"
#endif
#ifndef __ivl_assert_h
#define __ivl_assert_h

8
ivlpp/lexor.lex
View File

@ -1463,12 +1463,7 @@ static void do_include()
else
{
*cp = '\0';
/* We do not need a strdup here since the path is read before
* it is overridden. If the search order is changed add a
* strdup here and a free below.
*/
include_dir[0] = path;
include_dir[0] = strdup(path);
}
for (idx = start ; idx < include_cnt ; idx += 1)
@ -1491,6 +1486,7 @@ static void do_include()
code_that_switches_buffers:
/* Clear the current files path from the search list. */
free(include_dir[0]);
include_dir[0] = 0;
if(depend_file)

12
lexor_keyword.h
View File

@ -18,19 +18,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: lexor_keyword.h,v 1.2 2002/08/12 01:34:59 steve Exp $"
#endif
extern int lexor_keyword_code (const char*str, unsigned len);
/*
* $Log: lexor_keyword.h,v $
* Revision 1.2 2002/08/12 01:34:59 steve
* conditional ident string using autoconfig.
*
* Revision 1.1 2000/03/12 17:09:41 steve
* Support localparam.
*
*/
#endif

18
libveriuser/config.h.in
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: config.h.in,v 1.2 2003/08/26 16:26:02 steve Exp $"
#endif
# define SIZEOF_UNSIGNED_LONG_LONG 0
# define SIZEOF_UNSIGNED_LONG 0
@ -40,19 +37,4 @@ typedef unsigned long ivl_u64_t;
# endif
#endif
/*
* $Log: config.h.in,v $
* Revision 1.2 2003/08/26 16:26:02 steve
* ifdef idents correctly.
*
* Revision 1.1 2003/06/04 01:56:20 steve
* 1) Adds configure logic to clean up compiler warnings
* 2) adds acc_compare_handle, acc_fetch_range, acc_next_scope and
* tf_isetrealdelay, acc_handle_scope
* 3) makes acc_next reentrant
* 4) adds basic vpiWire type support
* 5) fills in some acc_object_of_type() and acc_fetch_{full}type()
* 6) add vpiLeftRange/RigthRange to signals
*
*/
#endif

20
libveriuser/priv.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: priv.h,v 1.2 2003/05/18 00:16:35 steve Exp $"
#endif
# include <stdio.h>
@ -36,21 +33,4 @@ extern char* __acc_newstring(const char*txt);
*/
FILE* pli_trace;
/*
* $Log: priv.h,v $
* Revision 1.2 2003/05/18 00:16:35 steve
* Add PLI_TRACE tracing of PLI1 modules.
*
* Add tf_isetdelay and friends, and add
* callback return values for acc_vcl support.
*
* Revision 1.1 2003/02/17 06:39:47 steve
* Add at least minimal implementations for several
* acc_ functions. Add support for standard ACC
* string handling.
*
* Add the _pli_types.h header file to carry the
* IEEE1364-2001 standard PLI type declarations.
*
*/
#endif

80
link_const.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: link_const.cc,v 1.18 2007/04/14 03:10:51 steve Exp $"
#endif
# include "config.h"
@ -175,80 +172,3 @@ verinum::V Nexus::driven_value() const
return val;
}
/*
* $Log: link_const.cc,v $
* Revision 1.18 2007/04/14 03:10:51 steve
* Properly account for tri0 connected to otherwise open mux input.
*
* Revision 1.17 2004/10/04 01:10:53 steve
* Clean up spurious trailing white space.
*
* Revision 1.16 2003/06/21 01:21:43 steve
* Harmless fixup of warnings.
*
* Revision 1.15 2002/08/12 01:34:59 steve
* conditional ident string using autoconfig.
*
* Revision 1.14 2002/06/25 01:33:22 steve
* Cache calculated driven value.
*
* Revision 1.13 2002/06/24 01:49:39 steve
* Make link_drive_constant cache its results in
* the Nexus, to improve cprop performance.
*
* Revision 1.12 2002/06/19 04:18:46 steve
* Shuffle link_drivers_constant for speed.
*
* Revision 1.11 2001/08/25 23:50:03 steve
* Change the NetAssign_ class to refer to the signal
* instead of link into the netlist. This is faster
* and uses less space. Make the NetAssignNB carry
* the delays instead of the NetAssign_ lval objects.
*
* Change the vvp code generator to support multiple
* l-values, i.e. concatenations of part selects.
*
* Revision 1.10 2001/07/25 03:10:49 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.9 2001/07/07 03:01:37 steve
* Detect and make available to t-dll the right shift.
*
* Revision 1.8 2001/02/16 03:27:07 steve
* links to root inputs are not constant.
*
* Revision 1.7 2000/11/20 01:41:12 steve
* Whoops, return the calculated constant value rom driven_value.
*
* Revision 1.6 2000/11/20 00:58:40 steve
* Add support for supply nets (PR#17)
*
* Revision 1.5 2000/07/14 06:12:57 steve
* Move inital value handling from NetNet to Nexus
* objects. This allows better propogation of inital
* values.
*
* Clean up constant propagation a bit to account
* for regs that are not really values.
*
* Revision 1.4 2000/06/25 19:59:42 steve
* Redesign Links to include the Nexus class that
* carries properties of the connected set of links.
*
* Revision 1.3 2000/05/14 17:55:04 steve
* Support initialization of FF Q value.
*
* Revision 1.2 2000/05/07 04:37:56 steve
* Carry strength values from Verilog source to the
* pform and netlist for gates.
*
* Change vvm constants to use the driver_t to drive
* a constant value. This works better if there are
* multiple drivers on a signal.
*
* Revision 1.1 2000/04/20 00:28:03 steve
* Catch some simple identity compareoptimizations.
*
*/

49
load_module.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: load_module.cc,v 1.13 2005/03/22 15:53:48 steve Exp $"
#endif
# include "config.h"
# include "util.h"
@ -193,49 +190,3 @@ int build_library_index(const char*path, bool key_case_sensitive)
return 0;
}
/*
* $Log: load_module.cc,v $
* Revision 1.13 2005/03/22 15:53:48 steve
* popen must be matched by pclose.
*
* Revision 1.12 2003/06/05 04:31:09 steve
* INclude missing assert.h in load_module.
*
* Revision 1.11 2002/08/12 01:34:59 steve
* conditional ident string using autoconfig.
*
* Revision 1.10 2002/08/03 22:30:00 steve
* Fix suffix parsing of library index.
*
* Revision 1.9 2002/07/10 04:34:18 steve
* Library dir case insensitivity includes the suffix.
*
* Revision 1.8 2002/06/06 18:57:18 steve
* Use standard name for iostream.
*
* Revision 1.7 2002/05/28 20:40:37 steve
* ivl indexes the search path for libraries, and
* supports case insensitive module-to-file lookup.
*
* Revision 1.6 2002/05/28 00:50:39 steve
* Add the ivl -C flag for bulk configuration
* from the driver, and use that to run library
* modules through the preprocessor.
*
* Revision 1.5 2002/04/04 05:26:13 steve
* Add dependency generation.
*
* Revision 1.4 2001/11/20 23:36:34 steve
* Close library files after parsing.
*
* Revision 1.3 2001/11/16 05:07:19 steve
* Add support for +libext+ in command files.
*
* Revision 1.2 2001/10/22 02:05:21 steve
* Handle activating tasks in another root.
*
* Revision 1.1 2001/10/20 23:02:40 steve
* Add automatic module libraries.
*
*/

18
named.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: named.h,v 1.4 2004/02/20 06:22:56 steve Exp $"
#endif
# include "StringHeap.h"
@ -34,19 +31,4 @@ template <class T> struct named {
T parm;
};
/*
* $Log: named.h,v $
* Revision 1.4 2004/02/20 06:22:56 steve
* parameter keys are per_strings.
*
* Revision 1.3 2002/08/12 01:34:59 steve
* conditional ident string using autoconfig.
*
* Revision 1.2 2000/02/23 02:56:54 steve
* Macintosh compilers do not support ident.
*
* Revision 1.1 2000/01/09 05:50:49 steve
* Support named parameter override lists.
*
*/
#endif

110
net_event.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: net_event.cc,v 1.27 2007/06/02 03:42:13 steve Exp $"
#endif
# include "config.h"
# include "compiler.h"
@ -452,110 +449,3 @@ NetProc* NetEvWait::statement()
return statement_;
}
/*
* $Log: net_event.cc,v $
* Revision 1.27 2007/06/02 03:42:13 steve
* Properly evaluate scope path expressions.
*
* Revision 1.26 2004/10/04 01:10:54 steve
* Clean up spurious trailing white space.
*
* Revision 1.25 2004/02/19 06:57:10 steve
* Memory and Event names use perm_string.
*
* Revision 1.24 2004/02/18 17:11:56 steve
* Use perm_strings for named langiage items.
*
* Revision 1.23 2003/04/22 04:48:29 steve
* Support event names as expressions elements.
*
* Revision 1.22 2003/03/06 00:28:41 steve
* All NetObj objects have lex_string base names.
*
* Revision 1.21 2003/03/01 06:25:30 steve
* Add the lex_strings string handler, and put
* scope names and system task/function names
* into this table. Also, permallocate event
* names from the beginning.
*
* Revision 1.20 2002/08/12 01:34:59 steve
* conditional ident string using autoconfig.
*
* Revision 1.19 2002/07/24 16:24:45 steve
* Rewrite find_similar_event to support doing
* all event matching and replacement in one
* shot, saving time in the scans.
*
* Revision 1.18 2002/06/30 02:21:31 steve
* Add structure for asynchronous logic synthesis.
*
* Revision 1.17 2002/02/02 06:13:38 steve
* event find_similar should not find self.
*
* Revision 1.16 2001/10/28 01:14:53 steve
* NetObj constructor finally requires a scope.
*
* Revision 1.15 2001/07/25 03:10:49 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.14 2001/03/29 02:52:19 steve
* Add const probe method to NetEvent.
*
* Revision 1.13 2001/03/28 06:07:39 steve
* Add the ivl_event_t to ivl_target, and use that to generate
* .event statements in vvp way ahead of the thread that uses it.
*
* Revision 1.12 2000/12/15 17:45:07 steve
* Remove limits from the similar events search.
*
* Revision 1.11 2000/10/04 16:30:39 steve
* Use char8 instead of string to store name.
*
* Revision 1.10 2000/09/19 03:00:36 steve
* Typo stepping ot next probe in delete.
*
* Revision 1.9 2000/07/29 03:55:38 steve
* fix problem coalescing events w/ probes.
*
* Revision 1.8 2000/05/31 02:26:49 steve
* Globally merge redundant event objects.
*
* Revision 1.7 2000/05/27 19:33:23 steve
* Merge similar probes within a module.
*
* Revision 1.6 2000/04/18 04:50:20 steve
* Clean up unneeded NetEvent objects.
*
* Revision 1.5 2000/04/16 23:32:18 steve
* Synthesis of comparator in expressions.
*
* Connect the NetEvent and related classes
* together better.
*
* Revision 1.4 2000/04/12 20:02:53 steve
* Finally remove the NetNEvent and NetPEvent classes,
* Get synthesis working with the NetEvWait class,
* and get started supporting multiple events in a
* wait in vvm.
*
* Revision 1.3 2000/04/12 04:23:58 steve
* Named events really should be expressed with PEIdent
* objects in the pform,
*
* Handle named events within the mix of net events
* and edges. As a unified lot they get caught together.
* wait statements are broken into more complex statements
* that include a conditional.
*
* Do not generate NetPEvent or NetNEvent objects in
* elaboration. NetEvent, NetEvWait and NetEvProbe
* take over those functions in the netlist.
*
* Revision 1.2 2000/04/10 05:26:06 steve
* All events now use the NetEvent class.
*
* Revision 1.1 2000/04/04 03:20:15 steve
* Simulate named event trigger and waits.
*
*/

35
net_proc.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: net_proc.cc,v 1.7 2006/08/08 05:11:37 steve Exp $"
#endif
# include "config.h"
@ -173,35 +170,3 @@ const NetExpr* NetRepeat::expr() const
return expr_;
}
/*
* $Log: net_proc.cc,v $
* Revision 1.7 2006/08/08 05:11:37 steve
* Handle 64bit delay constants.
*
* Revision 1.6 2002/08/12 01:34:59 steve
* conditional ident string using autoconfig.
*
* Revision 1.5 2002/07/28 23:58:45 steve
* Fix NetBlock destructor to delete substatements.
*
* Revision 1.4 2002/04/21 04:59:08 steve
* Add support for conbinational events by finding
* the inputs to expressions and some statements.
* Get case and assignment statements working.
*
* Revision 1.3 2001/07/25 03:10:49 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.2 2000/07/27 05:13:44 steve
* Support elaboration of disable statements.
*
* Revision 1.1 2000/07/07 04:53:54 steve
* Add support for non-constant delays in delay statements,
* Support evaluating ! in constant expressions, and
* move some code from netlist.cc to net_proc.cc.
*
*/

40
net_udp.cc
View File

@ -17,9 +17,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: net_udp.cc,v 1.10 2004/10/04 01:10:54 steve Exp $"
#endif
# include "config.h"
# include "compiler.h"
@ -86,40 +83,3 @@ char NetUDP::get_initial() const
assert(0);
return 'x';
}
/*
* $Log: net_udp.cc,v $
* Revision 1.10 2004/10/04 01:10:54 steve
* Clean up spurious trailing white space.
*
* Revision 1.9 2004/02/18 17:11:56 steve
* Use perm_strings for named langiage items.
*
* Revision 1.8 2003/03/06 00:28:42 steve
* All NetObj objects have lex_string base names.
*
* Revision 1.7 2002/08/12 01:34:59 steve
* conditional ident string using autoconfig.
*
* Revision 1.6 2001/07/25 03:10:49 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.5 2001/04/24 02:23:58 steve
* Support for UDP devices in VVP (Stephen Boettcher)
*
* Revision 1.4 2001/04/22 23:09:46 steve
* More UDP consolidation from Stephan Boettcher.
*
* Revision 1.3 2000/12/15 01:24:17 steve
* Accept x in outputs of primitive. (PR#84)
*
* Revision 1.2 2000/11/04 06:36:24 steve
* Apply sequential UDP rework from Stephan Boettcher (PR#39)
*
* Revision 1.1 2000/03/29 04:37:11 steve
* New and improved combinational primitives.
*
*/

85
nodangle.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: nodangle.cc,v 1.21 2004/02/20 18:53:35 steve Exp $"
#endif
# include "config.h"
@ -231,85 +228,3 @@ void nodangle(Design*des)
}
/*
* $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
* Remove duplicate NetEvProbe objects in nodangle.
*
* Revision 1.19 2003/06/25 04:46:03 steve
* Do not elide ports of cells.
*
* Revision 1.18 2003/04/22 04:48:30 steve
* Support event names as expressions elements.
*
* Revision 1.17 2002/08/12 01:35:00 steve
* conditional ident string using autoconfig.
*
* Revision 1.16 2002/07/24 16:24:45 steve
* Rewrite find_similar_event to support doing
* all event matching and replacement in one
* shot, saving time in the scans.
*
* Revision 1.15 2002/05/26 01:39:02 steve
* Carry Verilog 2001 attributes with processes,
* all the way through to the ivl_target API.
*
* Divide signal reference counts between rval
* and lval references.
*
* Revision 1.14 2002/02/02 06:13:38 steve
* event find_similar should not find self.
*
* Revision 1.13 2001/07/27 02:41:55 steve
* Fix binding of dangling function ports. do not elide them.
*
* Revision 1.12 2001/07/25 03:10:49 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.11 2001/02/17 05:14:35 steve
* Cannot elide task ports.
*
* Revision 1.10 2000/11/19 20:48:53 steve
* Killing some signals might make others killable.
*
* Revision 1.9 2000/11/18 05:12:45 steve
* Delete unreferenced signals no matter what.
*
* Revision 1.8 2000/06/25 19:59:42 steve
* Redesign Links to include the Nexus class that
* carries properties of the connected set of links.
*
* Revision 1.7 2000/05/31 02:26:49 steve
* Globally merge redundant event objects.
*
* Revision 1.6 2000/05/07 04:37:56 steve
* Carry strength values from Verilog source to the
* pform and netlist for gates.
*
* Change vvm constants to use the driver_t to drive
* a constant value. This works better if there are
* multiple drivers on a signal.
*
* Revision 1.5 2000/04/28 21:00:29 steve
* Over agressive signal elimination in constant probadation.
*
* Revision 1.4 2000/04/18 04:50:20 steve
* Clean up unneeded NetEvent objects.
*
* Revision 1.3 2000/02/23 02:56:55 steve
* Macintosh compilers do not support ident.
*
* Revision 1.2 1999/11/28 23:42:02 steve
* NetESignal object no longer need to be NetNode
* objects. Let them keep a pointer to NetNet objects.
*
* Revision 1.1 1999/11/18 03:52:20 steve
* Turn NetTmp objects into normal local NetNet objects,
* and add the nodangle functor to clean up the local
* symbols generated by elaboration and other steps.
*
*/

15
parse_api.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: parse_api.h,v 1.3 2004/02/18 17:11:57 steve Exp $"
#endif
# include <stdio.h>
# include "StringHeap.h"
@ -49,16 +46,4 @@ extern int pform_parse(const char*path, FILE*file =0);
extern string vl_file;
/*
* $Log: parse_api.h,v $
* Revision 1.3 2004/02/18 17:11:57 steve
* Use perm_strings for named langiage items.
*
* Revision 1.2 2002/08/12 01:35:00 steve
* conditional ident string using autoconfig.
*
* Revision 1.1 2001/10/21 20:18:56 steve
* clean up API for restarting parser.
*
*/
#endif

3
parse_misc.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: parse_misc.cc,v 1.7 2002/08/12 01:35:00 steve Exp $"
#endif
# include "config.h"

3
parse_misc.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: parse_misc.h,v 1.7 2003/03/08 20:58:18 steve Exp $"
#endif
# include <list>
# include <ostream>

3
symbol_search.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: symbol_search.cc,v 1.7 2007/06/02 03:42:13 steve Exp $"
#endif
# include "netlist.h"
# include "netmisc.h"

2
syn-rules.y
View File

@ -356,7 +356,7 @@ static int yylex()
{
if (ptr_ == 0) {
yylval = 0;
return EOF;
return 0;
}
yylval = ptr_;

31
tgt-fpga/edif.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: edif.h,v 1.8 2007/02/26 19:49:49 steve Exp $"
#endif
# include <stdio.h>
# include <ivl_target.h>
@ -229,32 +226,4 @@ extern void edif_add_to_joint(edif_joint_t jnt,
*/
extern void edif_print(FILE*fd, edif_t design);
/*
* $Log: edif.h,v $
* Revision 1.8 2007/02/26 19:49:49 steve
* Spelling fixes (larry doolittle)
*
* Revision 1.7 2003/09/03 23:34:09 steve
* Support synchronous set of LPM_FF devices.
*
* Revision 1.6 2003/08/07 05:18:04 steve
* Add support for OR/NOR/bufif0/bufif1.
*
* Revision 1.5 2003/08/07 04:04:01 steve
* Add an LPM device type.
*
* Revision 1.4 2003/06/24 03:55:00 steve
* Add ivl_synthesis_cell support for virtex2.
*
* Revision 1.3 2003/04/04 04:59:03 steve
* Add xlibrary celltable.
*
* Revision 1.2 2003/03/24 02:29:04 steve
* Give proper basenames to PAD signals.
*
* Revision 1.1 2003/03/24 00:47:54 steve
* Add new virtex2 architecture family, and
* also the new edif.h EDIF management functions.
*
*/
#endif

33
tgt-fpga/fpga_priv.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: fpga_priv.h,v 1.8 2003/07/02 00:48:03 steve Exp $"
#endif
# include <stdio.h>
# include "device.h"
@ -51,34 +48,4 @@ extern void xnf_mangle_lpm_name(ivl_lpm_t net, char*buf, size_t nbuf);
extern const char*xnf_mangle_nexus_name(ivl_nexus_t net);
/*
* $Log: fpga_priv.h,v $
* Revision 1.8 2003/07/02 00:48:03 steve
* No longer export generic-edif functions.
*
* Revision 1.7 2003/06/24 03:55:00 steve
* Add ivl_synthesis_cell support for virtex2.
*
* Revision 1.6 2002/08/12 01:35:03 steve
* conditional ident string using autoconfig.
*
* Revision 1.5 2002/08/11 23:47:04 steve
* Add missing Log and Ident strings.
*
* Revision 1.4 2001/09/06 04:28:40 steve
* Separate the virtex and generic-edif code generators.
*
* Revision 1.3 2001/09/02 21:33:07 steve
* Rearrange the XNF code generator to be generic-xnf
* so that non-XNF code generation is also possible.
*
* Start into the virtex EDIF output driver.
*
* Revision 1.2 2001/08/30 04:31:04 steve
* Mangle nexus names.
*
* Revision 1.1 2001/08/28 04:14:20 steve
* Add the fpga target.
*
*/
#endif

30
tgt-pal/priv.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: priv.h,v 1.8 2007/02/26 19:49:50 steve Exp $"
#endif
# include <ivl_target.h>
# include <ipal.h>
@ -100,31 +97,4 @@ extern int fit_logic(void);
extern int emit_jedec(const char*path);
/*
* $Log: priv.h,v $
* Revision 1.8 2007/02/26 19:49:50 steve
* Spelling fixes (larry doolittle)
*
* Revision 1.7 2002/08/12 01:35:03 steve
* conditional ident string using autoconfig.
*
* Revision 1.6 2001/05/16 03:55:30 steve
* Update to new LPM API for flip-flops.
*
* Revision 1.5 2001/01/15 00:05:39 steve
* Add client data pointer for scope and process scanners.
*
* Revision 1.4 2001/01/09 03:10:48 steve
* Generate the jedec to configure the macrocells.
*
* Revision 1.3 2000/12/14 23:37:47 steve
* Start support for fitting the logic.
*
* Revision 1.2 2000/12/09 03:42:52 steve
* Stuff registers into macrocells.
*
* Revision 1.1 2000/12/09 01:17:38 steve
* Add the pal loadable target.
*
*/
#endif

3
tgt-stub/expression.c
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: expression.c,v 1.6 2007/04/21 03:20:47 steve Exp $"
#endif
# include "config.h"
# include "priv.h"

3
tgt-stub/memory.c
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: memory.c,v 1.1 2005/03/03 04:34:42 steve Exp $"
#endif
# include "config.h"
# include "priv.h"

3
tgt-stub/priv.h
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: priv.h,v 1.5 2007/01/17 05:00:12 steve Exp $"
#endif
# include <ivl_target.h>
# include <stdio.h>

17
tgt-vhdl/process.cc
View File

@ -56,10 +56,15 @@ static int generate_vhdl_process(vhdl_entity *ent, ivl_process_t proc)
// However, if no statements were added to the container
// by draw_stmt, don't bother adding a wait as `emit'
// will optimise the process out of the output
if (ivl_process_type(proc) == IVL_PR_INITIAL
&& !vhdl_proc->get_container()->empty()) {
vhdl_wait_stmt *wait = new vhdl_wait_stmt();
vhdl_proc->get_container()->add_stmt(wait);
if (ivl_process_type(proc) == IVL_PR_INITIAL) {
// Get rid of any useless `wait for 0 ns's at the end of the process
prune_wait_for_0(vhdl_proc->get_container());
// The above pruning might have removed all logic from the process
if (!vhdl_proc->get_container()->empty()) {
vhdl_wait_stmt *wait = new vhdl_wait_stmt();
vhdl_proc->get_container()->add_stmt(wait);
}
}
// Add a comment indicating where it came from
@ -81,6 +86,10 @@ int draw_process(ivl_process_t proc, void *cd)
{
ivl_scope_t scope = ivl_process_scope(proc);
debug_msg("Translating process in %s (%s:%d)",
ivl_scope_name(scope), ivl_process_file(proc),
ivl_process_lineno(proc));
// A process should occur in a module scope, therefore it
// should have already been assigned a VHDL entity
assert(ivl_scope_type(scope) == IVL_SCT_MODULE);

22
tgt-vhdl/scope.cc
View File

@ -129,7 +129,7 @@ static string visible_nexus_signal_name(nexus_private_t *priv, vhdl_scope *scope
* Generates VHDL code to fully represent a nexus.
*/
void draw_nexus(ivl_nexus_t nexus)
{
{
nexus_private_t *priv = new nexus_private_t;
int nexus_signal_width = -1;
priv->const_driver = NULL;
@ -275,6 +275,8 @@ vhdl_var_ref *nexus_to_var_ref(vhdl_scope *scope, ivl_nexus_t nexus)
*/
static void declare_logic(vhdl_arch *arch, ivl_scope_t scope)
{
debug_msg("Declaring logic in scope %s", ivl_scope_name(scope));
int nlogs = ivl_scope_logs(scope);
for (int i = 0; i < nlogs; i++)
draw_logic(arch, ivl_scope_log(scope, i));
@ -321,6 +323,8 @@ static string make_safe_name(ivl_signal_t sig)
*/
static void declare_signals(vhdl_entity *ent, ivl_scope_t scope)
{
debug_msg("Declaring signals in scope %s", ivl_scope_name(scope));
int nsigs = ivl_scope_sigs(scope);
for (int i = 0; i < nsigs; i++) {
ivl_signal_t sig = ivl_scope_sig(scope, i);
@ -518,6 +522,9 @@ static int draw_function(ivl_scope_t scope, ivl_scope_t parent)
{
assert(ivl_scope_type(scope) == IVL_SCT_FUNCTION);
debug_msg("Generating function %s (%s)", ivl_scope_tname(scope),
ivl_scope_name(scope));
// Find the containing entity
vhdl_entity *ent = find_entity(ivl_scope_name(parent));
assert(ent);
@ -528,6 +535,14 @@ static int draw_function(ivl_scope_t scope, ivl_scope_t parent)
// The return type is worked out from the output port
vhdl_function *func = new vhdl_function(funcname, NULL);
// Set the parent scope of this function to be the containing
// architecture. This allows us to look up non-local variables
// referenced in the body, but if we do the `impure' flag must
// be set on the function
// (There are actually two VHDL scopes in a function: the local
// variables and the formal parameters hence the call to get_parent)
func->get_scope()->get_parent()->set_parent(ent->get_arch()->get_scope());
int nsigs = ivl_scope_sigs(scope);
for (int i = 0; i < nsigs; i++) {
@ -663,6 +678,8 @@ static void create_skeleton_entity_for(ivl_scope_t scope)
*/
static int draw_skeleton_scope(ivl_scope_t scope, void *_parent)
{
debug_msg("Initial visit to scope %s", ivl_scope_name(scope));
switch (ivl_scope_type(scope)) {
case IVL_SCT_MODULE:
create_skeleton_entity_for(scope);
@ -742,7 +759,8 @@ static int draw_constant_drivers(ivl_scope_t scope, void *_parent)
vhdl_scope *arch_scope = ent->get_arch()->get_scope();
if (priv->const_driver) {
if (priv->const_driver
&& ivl_signal_port(sig) != IVL_SIP_INPUT) { // Don't drive inputs
assert(j == 0); // TODO: Make work for more words
vhdl_var_ref *ref = nexus_to_var_ref(arch_scope, nex);

104
tgt-vhdl/stmt.cc
View File

@ -162,10 +162,45 @@ static bool assignment_lvals(ivl_statement_t stmt, vhdl_procedural *proc,
return true;
}
/*
* Generate the right sort of assignment statement for assigning
* `lhs' to `rhs'.
*/
static vhdl_abstract_assign_stmt *
assign_for(vhdl_decl::assign_type_t atype, vhdl_var_ref *lhs, vhdl_expr *rhs)
{
switch (atype) {
case vhdl_decl::ASSIGN_BLOCK:
return new vhdl_assign_stmt(lhs, rhs);
case vhdl_decl::ASSIGN_NONBLOCK:
return new vhdl_nbassign_stmt(lhs, rhs);
default:
assert(false);
}
}
/*
* Check that this assignment type is valid within the context of `proc'.
* For example, a <= assignment is not valid within a function.
*/
bool check_valid_assignment(vhdl_decl::assign_type_t atype, vhdl_procedural *proc,
ivl_statement_t stmt)
{
if (atype == vhdl_decl::ASSIGN_NONBLOCK &&
!proc->get_scope()->allow_signal_assignment()) {
error("Unable to translate assignment at %s:%d\n"
" Translating this would require generating a non-blocking (<=)\n"
" assignment in a VHDL context where this is disallowed (e.g.\n"
" a function).", ivl_stmt_file(stmt), ivl_stmt_lineno(stmt));
return false;
}
else
return true;
}
/*
* Generate an assignment of type T for the Verilog statement stmt.
*/
template <class T>
void make_assignment(vhdl_procedural *proc, stmt_container *container,
ivl_statement_t stmt, bool blocking)
{
@ -192,6 +227,11 @@ void make_assignment(vhdl_procedural *proc, stmt_container *container,
vhdl_expr *after = NULL;
if ((i_delay = ivl_stmt_delay_expr(stmt)) != NULL)
after = translate_time_expr(i_delay);
// Find the declaration of the LHS so we know what type
// of assignment statement to generate (is it a signal,
// a variable, etc?)
vhdl_decl *decl = proc->get_scope()->get_decl(lhs->get_name());
// A small optimisation is to expand ternary RHSs into an
// if statement (eliminates a function call and produces
@ -207,9 +247,13 @@ void make_assignment(vhdl_procedural *proc, stmt_container *container,
vhdl_if_stmt *vhdif = new vhdl_if_stmt(test);
if (!check_valid_assignment(decl->assignment_type(), proc, stmt))
return;
// True part
{
T *a = new T(lhs, rhs);
vhdl_abstract_assign_stmt *a =
assign_for(decl->assignment_type(), lhs, rhs);
if (after)
a->set_after(after);
vhdif->get_then_container()->add_stmt(a);
@ -217,7 +261,8 @@ void make_assignment(vhdl_procedural *proc, stmt_container *container,
// False part
{
T *a = new T(lhs2, rhs2);
vhdl_abstract_assign_stmt *a =
assign_for(decl->assignment_type(), lhs2, rhs2);
if (after)
a->set_after(translate_time_expr(i_delay));
vhdif->get_else_container()->add_stmt(a);
@ -242,7 +287,6 @@ void make_assignment(vhdl_procedural *proc, stmt_container *container,
// The second test ensures that we only try to initialise
// internal signals not ports
ivl_lval_t lval = ivl_stmt_lval(stmt, 0);
vhdl_decl *decl = proc->get_scope()->get_decl(lhs->get_name());
if (proc->get_scope()->initializing()
&& ivl_signal_port(ivl_lval_sig(lval)) == IVL_SIP_NONE
&& !decl->has_initial()
@ -260,8 +304,12 @@ void make_assignment(vhdl_procedural *proc, stmt_container *container,
return;
}
}
T *a = new T(lhs, rhs);
if (!check_valid_assignment(decl->assignment_type(), proc, stmt))
return;
vhdl_abstract_assign_stmt *a =
assign_for(decl->assignment_type(), lhs, rhs);
container->add_stmt(a);
if (after != NULL)
@ -276,7 +324,7 @@ void make_assignment(vhdl_procedural *proc, stmt_container *container,
ostringstream ss;
ss << "Verilog_Assign_Tmp_" << tmp_count++;
string tmpname = ss.str();
proc->get_scope()->add_decl
(new vhdl_var_decl(tmpname.c_str(), new vhdl_type(*rhs->get_type())));
@ -299,7 +347,16 @@ void make_assignment(vhdl_procedural *proc, stmt_container *container,
if ((i_delay = ivl_stmt_delay_expr(stmt)) != NULL)
after = translate_time_expr(i_delay);
T *a = new T(*it, tmp_rhs);
// Find the declaration of the LHS so we know what type
// of assignment statement to generate (is it a signal,
// a variable, etc?)
vhdl_decl *decl = proc->get_scope()->get_decl((*it)->get_name());
if (!check_valid_assignment(decl->assignment_type(), proc, stmt))
return;
vhdl_abstract_assign_stmt *a =
assign_for(decl->assignment_type(), *it, tmp_rhs);
if (after)
a->set_after(after);
@ -320,7 +377,7 @@ static int draw_nbassign(vhdl_procedural *proc, stmt_container *container,
{
assert(proc->get_scope()->allow_signal_assignment());
make_assignment<vhdl_nbassign_stmt>(proc, container, stmt, false);
make_assignment(proc, container, stmt, false);
return 0;
}
@ -333,20 +390,41 @@ static int draw_assign(vhdl_procedural *proc, stmt_container *container,
// followed by a zero-time wait
// This follows the Verilog semantics fairly closely.
make_assignment<vhdl_nbassign_stmt>(proc, container, stmt, false);
make_assignment(proc, container, stmt, false);
// Don't generate a zero-wait if this is the last statement in
// the process
if (!is_last)
container->add_stmt
(new vhdl_wait_stmt(VHDL_WAIT_FOR, new vhdl_const_time(0)));
(new vhdl_wait_stmt(VHDL_WAIT_FOR0));
}
else
make_assignment<vhdl_assign_stmt>(proc, container, stmt, true);
make_assignment(proc, container, stmt, true);
return 0;
}
/*
* The VHDL code generator inserts `wait for 0 ns' after each
* not-last-in-block blocking assignment.
* If this is immediately followed by another `wait for ...' then
* we might as well not emit the first zero-time wait.
*/
void prune_wait_for_0(stmt_container *container)
{
vhdl_wait_stmt *wait0;
stmt_container::stmt_list_t &stmts = container->get_stmts();
while (stmts.size() > 0
&& (wait0 = dynamic_cast<vhdl_wait_stmt*>(stmts.back()))) {
if (wait0->get_type() == VHDL_WAIT_FOR0) {
delete wait0;
stmts.pop_back();
}
else
break;
}
}
/*
* Delay statements are equivalent to the `wait for' form of the
* VHDL wait statement.
@ -372,6 +450,8 @@ static int draw_delay(vhdl_procedural *proc, stmt_container *container,
return 1;
}
prune_wait_for_0(container);
ivl_statement_t sub_stmt = ivl_stmt_sub_stmt(stmt);
vhdl_wait_stmt *wait =
new vhdl_wait_stmt(VHDL_WAIT_FOR, time);

18
tgt-vhdl/vhdl.cc
View File

@ -87,6 +87,24 @@ void error(const char *fmt, ...)
g_errors++;
}
/*
* Print a message only if -pdebug was specified.
*/
void debug_msg(const char *fmt, ...)
{
std::va_list args;
va_start(args, fmt);
if (std::strcmp(ivl_design_flag(g_design, "debug"), "")) {
std::fputs("[DEBUG] ", stdout);
std::vprintf(fmt, args);
std::putchar('\n');
}
va_end(args);
}
/*
* Find an entity given a scope name.
*/

3
tgt-vhdl/vhdl_syntax.cc
View File

@ -316,6 +316,9 @@ void vhdl_wait_stmt::emit(std::ostream &of, int level) const
of << " for ";
expr_->emit(of, level);
break;
case VHDL_WAIT_FOR0:
of << " for 0 ns";
break;
case VHDL_WAIT_UNTIL:
assert(expr_);
of << " until ";

23
tgt-vhdl/vhdl_syntax.hh
View File

@ -21,6 +21,8 @@
#ifndef INC_VHDL_SYNTAX_HH
#define INC_VHDL_SYNTAX_HH
#include <inttypes.h>
#include <cassert>
#include "vhdl_element.hh"
#include "vhdl_type.hh"
@ -333,8 +335,11 @@ public:
void add_stmt(vhdl_seq_stmt *stmt);
void emit(std::ostream &of, int level, bool newline=true) const;
bool empty() const { return stmts_.empty(); }
typedef std::list<vhdl_seq_stmt*> stmt_list_t;
stmt_list_t &get_stmts() { return stmts_; }
private:
std::list<vhdl_seq_stmt*> stmts_;
stmt_list_t stmts_;
};
@ -379,6 +384,7 @@ public:
enum vhdl_wait_type_t {
VHDL_WAIT_INDEF, // Suspend indefinitely
VHDL_WAIT_FOR, // Wait for a constant amount of time
VHDL_WAIT_FOR0, // Special wait for zero time
VHDL_WAIT_UNTIL, // Wait on an expression
VHDL_WAIT_ON, // Wait on a sensitivity list
};
@ -396,6 +402,7 @@ public:
void emit(std::ostream &of, int level) const;
void add_sensitivity(const std::string &s) { sensitivity_.push_back(s); }
vhdl_wait_type_t get_type() const { return type_; }
private:
vhdl_wait_type_t type_;
vhdl_expr *expr_;
@ -541,6 +548,16 @@ public:
void set_type(vhdl_type *t) { type_ = t; }
void set_initial(vhdl_expr *initial);
bool has_initial() const { return has_initial_; }
// The different sorts of assignment statement
enum assign_type_t { ASSIGN_BLOCK, ASSIGN_NONBLOCK };
// Get the sort of assignment statement to generate for
// assignemnts to this declaration
// For some sorts of declarations it doesn't make sense
// to assign to it so calling assignment_type just raises
// an assertion failure
virtual assign_type_t assignment_type() const { assert(false); }
protected:
std::string name_;
vhdl_type *type_;
@ -576,7 +593,6 @@ public:
void emit(std::ostream &of, int level) const;
};
/*
* A variable declaration inside a process (although this isn't
* enforced here).
@ -586,6 +602,7 @@ public:
vhdl_var_decl(const char *name, vhdl_type *type)
: vhdl_decl(name, type) {}
void emit(std::ostream &of, int level) const;
assign_type_t assignment_type() const { return ASSIGN_BLOCK; }
};
@ -597,6 +614,7 @@ public:
vhdl_signal_decl(const char *name, vhdl_type *type)
: vhdl_decl(name, type) {}
virtual void emit(std::ostream &of, int level) const;
assign_type_t assignment_type() const { return ASSIGN_NONBLOCK; }
};
@ -631,6 +649,7 @@ public:
void emit(std::ostream &of, int level) const;
vhdl_port_mode_t get_mode() const { return mode_; }
void set_mode(vhdl_port_mode_t m) { mode_ = m; }
assign_type_t assignment_type() const { return ASSIGN_NONBLOCK; }
private:
vhdl_port_mode_t mode_;
};

3
tgt-vhdl/vhdl_target.h
View File

@ -14,6 +14,7 @@
using namespace std;
void error(const char *fmt, ...);
void debug_msg(const char *fmt, ...);
int draw_scope(ivl_scope_t scope, void *_parent);
int draw_process(ivl_process_t net, void *cd);
@ -43,7 +44,7 @@ ivl_signal_t find_signal_named(const string &name, const vhdl_scope *scope);
int draw_stask_display(vhdl_procedural *proc, stmt_container *container,
ivl_statement_t stmt, bool newline = true);
void prune_wait_for_0(stmt_container *container);
void require_support_function(support_function_t f);
#endif /* #ifndef INC_VHDL_TARGET_H */

57
tgt-vvp/vector.c
View File

@ -15,9 +15,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: vector.c,v 1.15 2007/04/01 05:26:17 steve Exp $"
#endif
# include "vvp_priv.h"
# include <assert.h>
@ -378,57 +375,3 @@ unsigned allocate_vector_exp(ivl_expr_t exp, unsigned wid,
return la;
}
/*
* $Log: vector.c,v $
* Revision 1.15 2007/04/01 05:26:17 steve
* Fix that save expression lookaside always clears cached variable values.
*
* Revision 1.14 2007/03/22 16:08:18 steve
* Spelling fixes from Larry
*
* Revision 1.13 2007/03/20 04:26:56 steve
* Clear lookaside even if source bit is a constant.
*
* Revision 1.12 2007/02/26 19:49:50 steve
* Spelling fixes (larry doolittle)
*
* Revision 1.11 2007/02/06 04:43:53 steve
* Expression lookaside cannot hold complex expressions
*
* Revision 1.10 2007/01/19 02:30:19 steve
* Fix bad lookaside references in vvp thread code generator.
*
* Revision 1.9 2007/01/18 00:59:48 steve
* Do not match array words in expression lookaside.
*
* Revision 1.8 2007/01/16 05:44:16 steve
* Major rework of array handling. Memories are replaced with the
* more general concept of arrays. The NetMemory and NetEMemory
* classes are removed from the ivl core program, and the IVL_LPM_RAM
* lpm type is removed from the ivl_target API.
*
* Revision 1.7 2005/09/17 01:01:00 steve
* More robust use of precalculated expressions, and
* Separate lookaside for written variables that can
* also be reused.
*
* Revision 1.6 2005/09/15 02:50:13 steve
* Preserve precalculated expressions when possible.
*
* Revision 1.5 2005/01/24 05:08:02 steve
* Part selects are done in the compiler, not here.
*
* Revision 1.4 2003/07/03 17:44:10 steve
* Wider thread vector limit.
*
* Revision 1.3 2003/06/17 19:17:42 steve
* Remove short int restrictions from vvp opcodes.
*
* Revision 1.2 2003/06/05 04:18:50 steve
* Better width testing for thread vector allocation.
*
* Revision 1.1 2002/09/27 16:33:34 steve
* Add thread expression lookaside map.
*
*/

12
tgt-vvp/vvp_config.h.in
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: vvp_config.h.in,v 1.2 2005/12/07 03:43:30 steve Exp $"
#endif
#if defined(__cplusplus)
# if !defined(__GNUC__)
@ -37,13 +34,4 @@
# undef _LARGEFILE_SOURCE
# undef _LARGEFILE64_SOURCE
/*
* $Log: vvp_config.h.in,v $
* Revision 1.2 2005/12/07 03:43:30 steve
* Include stdint.h if it is present.
*
* Revision 1.1 2004/01/20 21:00:47 steve
* Isolate configure from containing config.h
*
*/
#endif /* __vvp_config_H */

32
util.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: util.h,v 1.9 2007/06/04 19:14:06 steve Exp $"
#endif
# include <map>
# include "StringHeap.h"
@ -48,33 +45,4 @@ extern attrib_list_t* evaluate_attributes(const map<perm_string,PExpr*>&att,
unsigned&natt,
Design*des, NetScope*scope);
/*
* $Log: util.h,v $
* Revision 1.9 2007/06/04 19:14:06 steve
* Build errors in picky GCC compilers.
*
* Revision 1.8 2005/11/27 17:01:57 steve
* Fix for stubborn compiler.
*
* 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
* conditional ident string using autoconfig.
*
* Revision 1.5 2002/05/23 03:08:52 steve
* Add language support for Verilog-2001 attribute
* syntax. Hook this support into existing $attribute
* handling, and add number and void value types.
*
* Add to the ivl_target API new functions for access
* of complex attributes attached to gates.
*
* Revision 1.4 2001/12/03 04:47:15 steve
* Parser and pform use hierarchical names as hname_t
* objects instead of encoded strings.
*
* Revision 1.3 2001/10/20 23:02:40 steve
* Add automatic module libraries.
*/
#endif

5
verinum.cc
View File

@ -315,9 +315,10 @@ verinum::verinum(int64_t that)
{
int64_t tmp;
tmp = that/2;
if (that < 0) tmp = (that+1)/2;
else tmp = that/2;
nbits_ = 1;
while ((tmp != 0) && (tmp != -1)) {
while (tmp != 0) {
nbits_ += 1;
tmp /= 2;
}

63
verireal.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: verireal.cc,v 1.19 2007/04/07 04:46:18 steve Exp $"
#endif
# include "config.h"
@ -174,63 +171,3 @@ ostream& operator<< (ostream&out, const verireal&v)
return out;
}
/*
* $Log: verireal.cc,v $
* Revision 1.19 2007/04/07 04:46:18 steve
* Handle evaluate of addition of real valued constants.
*
* Revision 1.18 2006/10/03 05:06:00 steve
* Support real valued specify delays, properly scaled.
*
* Revision 1.17 2006/08/08 05:11:37 steve
* Handle 64bit delay constants.
*
* Revision 1.16 2006/07/31 03:50:18 steve
* Add support for power in constant expressions.
*
* Revision 1.15 2004/06/04 23:33:51 steve
* Add unary minus as operator supported by verireal.
*
* Revision 1.14 2003/03/07 06:10:13 steve
* Use strtod to convert text to doubles.
*
* Revision 1.13 2003/03/05 03:45:01 steve
* Restore verireal constructor to match vvp processing of reals.
*
* Revision 1.11 2003/02/07 06:13:44 steve
* Store real values as native double.
*
* Revision 1.10 2003/02/07 02:48:43 steve
* NetEBDiv handles real value constant expressions.
*
* Revision 1.9 2003/01/26 21:15:59 steve
* Rework expression parsing and elaboration to
* accommodate real/realtime values and expressions.
*
* Revision 1.8 2002/08/12 01:35:01 steve
* conditional ident string using autoconfig.
*
* Revision 1.7 2002/06/15 02:35:49 steve
* Rounding error.
*
* Revision 1.6 2001/11/06 06:11:55 steve
* Support more real arithmetic in delay constants.
*
* Revision 1.5 2001/07/25 03:10:50 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.4 2001/07/07 20:20:10 steve
* Pass parameters to system functions.
*
* Revision 1.3 2000/12/10 22:01:36 steve
* Support decimal constants in behavioral delays.
*
* Revision 1.2 2000/02/23 02:56:56 steve
* Macintosh compilers do not support ident.
*
* Revision 1.1 1999/06/15 02:50:02 steve
* Add lexical support for real numbers.
*
*/

55
verireal.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: verireal.h,v 1.16 2007/04/07 04:46:19 steve Exp $"
#endif
# include "config.h"
#ifdef HAVE_IOSFWD
@ -85,56 +82,4 @@ extern verireal operator% (const verireal&, const verinum&);
extern verireal pow(const verireal&, const verireal&);
extern verireal operator- (const verireal&);
/*
* $Log: verireal.h,v $
* Revision 1.16 2007/04/07 04:46:19 steve
* Handle evaluate of addition of real valued constants.
*
* Revision 1.15 2007/02/02 04:33:01 steve
* Use inttypes.h instead of stdint.h for portability.
*
* Revision 1.14 2006/10/03 05:06:00 steve
* Support real valued specify delays, properly scaled.
*
* Revision 1.13 2006/08/08 05:11:37 steve
* Handle 64bit delay constants.
*
* Revision 1.12 2006/07/31 03:50:18 steve
* Add support for power in constant expressions.
*
* Revision 1.11 2005/06/14 19:13:43 steve
* gcc3/4 compile errors.
*
* Revision 1.10 2004/06/04 23:33:51 steve
* Add unary minus as operator supported by verireal.
*
* Revision 1.9 2003/02/07 06:13:44 steve
* Store real values as native double.
*
* Revision 1.8 2003/02/07 02:48:43 steve
* NetEBDiv handles real value constant expressions.
*
* Revision 1.7 2003/01/26 21:15:59 steve
* Rework expression parsing and elaboration to
* accommodate real/realtime values and expressions.
*
* Revision 1.6 2002/08/12 01:35:01 steve
* conditional ident string using autoconfig.
*
* Revision 1.5 2001/11/06 06:11:55 steve
* Support more real arithmetic in delay constants.
*
* Revision 1.4 2001/01/16 02:44:18 steve
* Use the iosfwd header if available.
*
* Revision 1.3 2000/12/10 22:01:36 steve
* Support decimal constants in behavioral delays.
*
* Revision 1.2 2000/02/23 02:56:56 steve
* Macintosh compilers do not support ident.
*
* Revision 1.1 1999/06/15 02:50:02 steve
* Add lexical support for real numbers.
*
*/
#endif

3
veriuser.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: veriuser.h,v 1.34 2003/10/10 02:57:45 steve Exp $"
#endif
/*
* This header file contains the definitions and declarations needed

18
vpi/mt19937int.c
View File

@ -10,9 +10,6 @@
*
* Change the function prototypes to use ANSI/ISO C syntax.
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: mt19937int.c,v 1.5 2004/10/04 01:10:58 steve Exp $"
#endif
/* A C-program for MT19937: Integer version (1998/4/6) */
/* genrand() generates one pseudorandom unsigned integer (32bit) */
@ -124,18 +121,3 @@ genrand(struct context_s *context)
return y;
}
/*
* $Log: mt19937int.c,v $
* Revision 1.5 2004/10/04 01:10:58 steve
* Clean up spurious trailing white space.
*
* Revision 1.4 2003/05/14 04:18:16 steve
* Use seed to store random number context.
*
* Revision 1.3 2002/08/12 01:35:04 steve
* conditional ident string using autoconfig.
*
* Revision 1.2 2002/08/11 23:47:04 steve
* Add missing Log and Ident strings.
*
*/

16
vpi/stringheap.c
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: stringheap.c,v 1.3 2004/01/21 01:22:53 steve Exp $"
#endif
# include "sys_priv.h"
# include "stringheap.h"
@ -63,16 +60,3 @@ const char*strdup_sh(struct stringheap_s*hp, const char*txt)
return res;
}
/*
* $Log: stringheap.c,v $
* Revision 1.3 2004/01/21 01:22:53 steve
* Give the vip directory its own configure and vpi_config.h
*
* Revision 1.2 2003/04/28 01:03:11 steve
* Fix stringheap list management failure.
*
* Revision 1.1 2003/02/13 18:13:28 steve
* Make lxt use stringheap to perm-allocate strings.
*
*/

9
vpi/stringheap.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: stringheap.h,v 1.1 2003/02/13 18:13:28 steve Exp $"
#endif
struct stringheap_cell;
@ -34,10 +31,4 @@ struct stringheap_s {
*/
const char*strdup_sh(struct stringheap_s*hp, const char*str);
/*
* $Log: stringheap.h,v $
* Revision 1.1 2003/02/13 18:13:28 steve
* Make lxt use stringheap to perm-allocate strings.
*
*/
#endif

30
vpi/sys_deposit.c
View File

@ -17,9 +17,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: sys_deposit.c,v 1.7 2007/03/14 04:05:51 steve Exp $"
#endif
# include "vpi_config.h"
@ -106,30 +103,3 @@ void sys_deposit_register()
vpi_register_systf(&tf_data);
}
/*
* $Log: sys_deposit.c,v $
* Revision 1.7 2007/03/14 04:05:51 steve
* VPI tasks take PLI_BYTE* by the standard.
*
* Revision 1.6 2006/10/30 22:45:37 steve
* Updates for Cygwin portability (pr1585922)
*
* Revision 1.5 2004/10/04 01:10:58 steve
* Clean up spurious trailing white space.
*
* Revision 1.4 2004/01/21 01:22:53 steve
* Give the vip directory its own configure and vpi_config.h
*
* Revision 1.3 2002/08/12 01:35:04 steve
* conditional ident string using autoconfig.
*
* Revision 1.2 2001/07/25 03:10:50 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.1 2001/04/26 00:01:33 steve
* Support $deposit to a wire or reg.
*
*/

3
vpi/sys_random.c
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: sys_random.c,v 1.16 2007/03/14 04:05:51 steve Exp $"
#endif
# include "sys_priv.h"

23
vpi/sys_random_mti.c
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: sys_random_mti.c,v 1.5 2007/03/14 04:05:51 steve Exp $"
#endif
# include "sys_priv.h"
@ -200,23 +197,3 @@ void sys_random_mti_register()
vpi_register_systf(&tf_data);
}
/*
* $Log: sys_random_mti.c,v $
* Revision 1.5 2007/03/14 04:05:51 steve
* VPI tasks take PLI_BYTE* by the standard.
*
* Revision 1.4 2006/10/30 22:45:37 steve
* Updates for Cygwin portability (pr1585922)
*
* Revision 1.3 2004/10/04 01:10:58 steve
* Clean up spurious trailing white space.
*
* Revision 1.2 2004/10/04 00:14:08 steve
* MTI functions only user Mersene Twister
*
* Revision 1.1 2004/06/09 22:14:10 steve
* Move Mersenne Twister to $mti_random, and make
* the standard $random standard. Also, add $dist_poisson.
*
*/

65
vpi/sys_readmem.c
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: sys_readmem.c,v 1.19 2007/03/14 04:05:51 steve Exp $"
#endif
# include "vpi_config.h"
@ -584,65 +581,3 @@ void sys_readmem_register()
vpi_register_systf(&tf_data);
}
/*
* $Log: sys_readmem.c,v $
* Revision 1.19 2007/03/14 04:05:51 steve
* VPI tasks take PLI_BYTE* by the standard.
*
* Revision 1.18 2006/10/30 22:45:37 steve
* Updates for Cygwin portability (pr1585922)
*
* Revision 1.17 2006/04/25 05:00:12 steve
* Warning when file is inadequate for requested range.
*
* Revision 1.16 2004/10/04 01:10:58 steve
* Clean up spurious trailing white space.
*
* Revision 1.15 2004/01/21 01:22:53 steve
* Give the vip directory its own configure and vpi_config.h
*
* Revision 1.14 2003/12/19 01:27:10 steve
* Fix various unsigned compare warnings.
*
* Revision 1.13 2003/05/10 16:06:50 steve
* $readmem more flexible with file name argument.
*
* Revision 1.12 2003/04/23 04:57:41 steve
* Accept string parameters for file name argument.
*
* Revision 1.11 2002/08/12 01:35:05 steve
* conditional ident string using autoconfig.
*
* Revision 1.10 2002/02/06 04:50:22 steve
* Add writememb (Tom Verbeure)
*
* Revision 1.9 2002/01/31 04:28:17 steve
* Full support for $readmem ranges (Tom Verbeure)
*
* Revision 1.8 2001/12/01 02:40:10 steve
* Support addresses in readmemh.
*
* Revision 1.7 2001/11/09 03:39:21 steve
* Support $writememh
*
* Revision 1.6 2001/07/25 03:10:50 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.5 2000/02/23 02:56:56 steve
* Macintosh compilers do not support ident.
*
* Revision 1.4 2000/01/23 23:54:36 steve
* Compile time problems with vpi_user.h
*
* Revision 1.3 1999/12/15 04:35:34 steve
* Add readmemb.
*
* Revision 1.2 1999/12/15 04:02:38 steve
* Excess warning.
*
* Revision 1.1 1999/12/15 04:01:14 steve
* Add the VPI implementation of $readmemh.
*
*/

18
vpi/sys_readmem_lex.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: sys_readmem_lex.h,v 1.4 2002/08/12 01:35:05 steve Exp $"
#endif
# include <stdio.h>
# include "vpi_user.h"
@ -32,19 +29,4 @@ extern void sys_readmem_start_file(FILE*in, int bin_flag,
unsigned width, struct t_vpi_vecval*val);
extern int readmemlex();
/*
* $Log: sys_readmem_lex.h,v $
* Revision 1.4 2002/08/12 01:35:05 steve
* conditional ident string using autoconfig.
*
* Revision 1.3 2000/08/20 17:49:05 steve
* Clean up warnings and portability issues.
*
* Revision 1.2 2000/01/23 23:54:36 steve
* Compile time problems with vpi_user.h
*
* Revision 1.1 1999/12/15 04:01:14 steve
* Add the VPI implementation of $readmemh.
*
*/
#endif

4
vpi/sys_readmem_lex.lex
View File

@ -21,9 +21,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: sys_readmem_lex.lex,v 1.8 2003/08/26 16:26:02 steve Exp $"
#endif
# include "sys_readmem_lex.h"
# include <string.h>
static void make_addr();

35
vvp/bufif.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: bufif.cc,v 1.14 2005/06/22 00:04:48 steve Exp $"
#endif
# include "bufif.h"
# include "schedule.h"
@ -84,35 +81,3 @@ void vvp_fun_bufif::recv_vec4(vvp_net_ptr_t ptr, const vvp_vector4_t&bit,
vvp_send_vec8(ptr.ptr()->out, out);
}
/*
* $Log: bufif.cc,v $
* Revision 1.14 2005/06/22 00:04:48 steve
* Reduce vvp_vector4 copies by using const references.
*
* Revision 1.13 2005/06/02 16:02:11 steve
* Add support for notif0/1 gates.
* Make delay nodes support inertial delay.
* Add the %force/link instruction.
*
* Revision 1.12 2005/04/13 06:34:20 steve
* Add vvp driver functor for logic outputs,
* Add ostream output operators for debugging.
*
* Revision 1.11 2005/03/12 04:27:42 steve
* Implement VPI access to signal strengths,
* Fix resolution of ambiguous drive pairs,
* Fix spelling of scalar.
*
* Revision 1.10 2005/02/07 22:42:42 steve
* Add .repeat functor and BIFIF functors.
*
* Revision 1.9 2002/09/06 04:56:28 steve
* Add support for %v is the display system task.
* Change the encoding of H and L outputs from
* the bufif devices so that they are logic x.
*
* Revision 1.8 2002/08/12 01:35:07 steve
* conditional ident string using autoconfig.
*/

35
vvp/bufif.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: bufif.h,v 1.8 2005/06/22 00:04:48 steve Exp $"
#endif
# include "vvp_net.h"
@ -52,36 +49,4 @@ class vvp_fun_bufif : public vvp_net_fun_t {
unsigned drive1_ : 8;
};
/*
* $Log: bufif.h,v $
* Revision 1.8 2005/06/22 00:04:48 steve
* Reduce vvp_vector4 copies by using const references.
*
* Revision 1.7 2005/02/07 22:42:42 steve
* Add .repeat functor and BIFIF functors.
*
* Revision 1.6 2002/09/06 04:56:29 steve
* Add support for %v is the display system task.
* Change the encoding of H and L outputs from
* the bufif devices so that they are logic x.
*
* Revision 1.5 2002/08/12 01:35:07 steve
* conditional ident string using autoconfig.
*
* Revision 1.4 2002/07/05 20:08:44 steve
* Count different types of functors.
*
* Revision 1.3 2001/12/14 06:03:17 steve
* Arrange bufif to support notif as well.
*
* Revision 1.2 2001/10/31 04:27:46 steve
* Rewrite the functor type to have fewer functor modes,
* and use objects to manage the different types.
* (Stephan Boettcher)
*
* Revision 1.1 2001/05/31 04:12:43 steve
* Make the bufif0 and bufif1 gates strength aware,
* and accurately propagate strengths of outputs.
*
*/
#endif

21
vvp/codes.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: codes.cc,v 1.14 2003/08/01 00:58:03 steve Exp $"
#endif
# include "codes.h"
# include "statistics.h"
@ -95,21 +92,3 @@ vvp_code_t codespace_null(void)
return first_chunk + 0;
}
/*
* $Log: codes.cc,v $
* Revision 1.14 2003/08/01 00:58:03 steve
* Initialize allocated memory.
*
* Revision 1.13 2003/07/03 20:03:36 steve
* Remove the vvp_cpoint_t indirect code pointer.
*
* Revision 1.12 2002/08/12 01:35:07 steve
* conditional ident string using autoconfig.
*
* Revision 1.11 2002/07/05 03:46:43 steve
* Track opcode memory space.
*
* Revision 1.10 2002/07/05 02:50:58 steve
* Remove the vpi object symbol table after compile.
*/

1
vvp/concat.cc
View File

@ -16,7 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ident "$Id: concat.cc,v 1.5 2005/06/22 00:04:48 steve Exp $"
# include "compile.h"
# include "vvp_net.h"

1
vvp/dff.h
View File

@ -18,7 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ident "$Id: dff.h,v 1.2 2005/06/22 00:04:49 steve Exp $"
# include "vvp_net.h"

3
vvp/extend.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: extend.cc,v 1.3 2005/06/22 00:04:49 steve Exp $"
#endif
# include "vvp_net.h"
# include "compile.h"

40
vvp/ivl_dlfcn.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: ivl_dlfcn.h,v 1.10 2004/10/04 01:10:59 steve Exp $"
#endif
#if defined(__MINGW32__)
# include <windows.h>
@ -94,41 +91,4 @@ inline const char*dlerror(void)
{ return strerror( errno ); }
#endif
/*
* $Log: ivl_dlfcn.h,v $
* Revision 1.10 2004/10/04 01:10:59 steve
* Clean up spurious trailing white space.
*
* Revision 1.9 2003/12/12 05:43:08 steve
* Some systems dlsym requires leading _ or not on whim.
*
* Revision 1.8 2003/02/16 05:42:06 steve
* Take the global_flag to ivl_dlopen.
*
* Revision 1.7 2003/02/16 02:21:20 steve
* Support .vpl files as loadable LIBRARIES.
*
* Revision 1.6 2002/11/05 02:11:56 steve
* Better error message for load failure on Windows.
*
* Revision 1.5 2002/08/12 01:35:08 steve
* conditional ident string using autoconfig.
*
* Revision 1.4 2002/01/23 04:54:38 steve
* Load modules with RTLD_LAZY
*
* Revision 1.3 2001/05/22 02:14:47 steve
* Update the mingw build to not require cygwin files.
*
* Revision 1.2 2001/05/20 15:09:40 steve
* Mingw32 support (Venkat Iyer)
*
* Revision 1.1 2001/03/16 01:44:34 steve
* Add structures for VPI support, and all the %vpi_call
* instruction. Get linking of VPI modules to work.
*
* Revision 1.1 2001/01/14 17:12:59 steve
* possible HP/UX portability support.
*
*/
#endif

13
vvp/libvpi.c
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: libvpi.c,v 1.2 2003/01/19 00:03:23 steve Exp $"
#endif
/*
* Things that should be statically linked by VPI modules go here.
@ -27,13 +24,3 @@
void __libvpi_c_dummy_function()
{
}
/*
* $Log: libvpi.c,v $
* Revision 1.2 2003/01/19 00:03:23 steve
* Add a dummy function to reduce confusion on some systems.
*
* Revision 1.1 2003/01/10 03:06:32 steve
* Remove vpithunk, and move libvpi to vvp directory.
*
*/

3
vvp/npmos.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: npmos.cc,v 1.14 2007/06/12 02:25:00 steve Exp $"
#endif
# include "npmos.h"

3
vvp/npmos.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: npmos.h,v 1.8 2005/06/22 00:04:49 steve Exp $"
#endif
# include "vvp_net.h"

38
vvp/parse_misc.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: parse_misc.cc,v 1.9 2006/09/23 04:57:20 steve Exp $"
#endif
# include "parse_misc.h"
# include "compile.h"
@ -103,38 +100,3 @@ void argv_sym_lookup(struct argv_s*obj)
free(obj->syms);
}
/*
* $Log: parse_misc.cc,v $
* Revision 1.9 2006/09/23 04:57:20 steve
* Basic support for specify timing.
*
* Revision 1.8 2002/08/12 01:35:08 steve
* conditional ident string using autoconfig.
*
* Revision 1.7 2001/09/15 18:27:05 steve
* Make configure detect malloc.h
*
* Revision 1.6 2001/07/11 04:43:57 steve
* support postpone of $systask parameters. (Stephan Boettcher)
*
* Revision 1.5 2001/05/02 23:16:50 steve
* Document memory related opcodes,
* parser uses numbv_s structures instead of the
* symbv_s and a mess of unions,
* Add the %is/sub instruction.
* (Stephan Boettcher)
*
* Revision 1.4 2001/05/01 01:09:39 steve
* Add support for memory objects. (Stephan Boettcher)
*
* Revision 1.3 2001/03/20 06:16:24 steve
* Add support for variable vectors.
*
* Revision 1.2 2001/03/18 04:35:18 steve
* Add support for string constants to VPI.
*
* Revision 1.1 2001/03/11 00:29:39 steve
* Add the vvp engine to cvs.
*
*/

43
vvp/pointers.h
View File

@ -18,9 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: pointers.h,v 1.11 2005/04/03 05:45:51 steve Exp $"
#endif
/*
* This header file describes the various "pointer" integral types
@ -105,44 +102,4 @@ typedef struct vvp_fvector_s *vvp_fvector_t;
/* Forward declarations. */
class vvp_delay_t;
/*
* $Log: pointers.h,v $
* Revision 1.11 2005/04/03 05:45:51 steve
* Rework the vvp_delay_t class.
*
* Revision 1.10 2003/07/03 20:03:36 steve
* Remove the vvp_cpoint_t indirect code pointer.
*
* Revision 1.9 2002/08/12 01:35:08 steve
* conditional ident string using autoconfig.
*
* Revision 1.8 2001/12/06 03:31:25 steve
* Support functor delays for gates and UDP devices.
* (Stephan Boettcher)
*
* Revision 1.7 2001/11/07 03:34:42 steve
* Use functor pointers where vvp_ipoint_t is unneeded.
*
* Revision 1.6 2001/10/31 04:27:47 steve
* Rewrite the functor type to have fewer functor modes,
* and use objects to manage the different types.
* (Stephan Boettcher)
*
* Revision 1.5 2001/08/08 01:05:06 steve
* Initial implementation of vvp_fvectors.
* (Stephan Boettcher)
*
* Revision 1.4 2001/04/26 03:10:55 steve
* Redo and simplify UDP behavior.
*
* Revision 1.3 2001/03/26 04:00:39 steve
* Add the .event statement and the %wait instruction.
*
* Revision 1.2 2001/03/20 06:16:24 steve
* Add support for variable vectors.
*
* Revision 1.1 2001/03/11 00:29:39 steve
* Add the vvp engine to cvs.
*
*/
#endif

3
vvp/reduce.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: reduce.cc,v 1.4 2006/05/01 20:47:03 steve Exp $"
#endif
# include "compile.h"
# include "schedule.h"

26
vvp/udp.h
View File

@ -21,9 +21,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: udp.h,v 1.20 2006/05/18 05:13:45 steve Exp $"
#endif
# include <vvp_net.h>
# include <delay.h>
@ -242,27 +239,4 @@ class vvp_udp_fun_core : public vvp_wide_fun_core, private vvp_gen_event_s {
udp_levels_table current_;
};
/*
* $Log: udp.h,v $
* Revision 1.20 2006/05/18 05:13:45 steve
* Synchronous primitives only follow edges.
*
* Revision 1.19 2005/06/11 16:21:08 steve
* UD delays use delay node.
*
* Revision 1.18 2005/06/09 05:04:45 steve
* Support UDP initial values.
*
* Revision 1.17 2005/06/09 04:12:30 steve
* Support sequential UDP devices.
*
* Revision 1.16 2005/04/03 05:45:51 steve
* Rework the vvp_delay_t class.
*
* Revision 1.15 2005/04/01 06:02:45 steve
* Reimplement combinational UDPs.
*
*/
#endif

3
vvp/vpi_iter.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: vpi_iter.cc,v 1.7 2003/02/25 01:17:28 steve Exp $"
#endif
/*
* Find here the methods functions in support of iterator objects.

35
vvp/vpi_mcd.cc
View File

@ -16,9 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: vpi_mcd.cc,v 1.13 2006/08/03 05:05:31 steve Exp $"
#endif
# include "vpi_priv.h"
# include <assert.h>
@ -244,35 +241,3 @@ extern "C" FILE *vpi_get_file(PLI_INT32 fd)
return fd_table[FD_IDX(fd)].fp;
}
/*
* $Log: vpi_mcd.cc,v $
* Revision 1.13 2006/08/03 05:05:31 steve
* Better comments for vpi_fopen function.
*
* Revision 1.12 2004/10/04 01:10:59 steve
* Clean up spurious trailing white space.
*
* Revision 1.11 2003/07/21 01:20:59 steve
* vpi_mcd_vprintf can only scan the va_list once.
*
* Revision 1.10 2003/05/23 04:04:02 steve
* Add vpi_fopen and vpi_get_file.
*
* Revision 1.9 2003/05/15 16:51:09 steve
* Arrange for mcd id=00_00_00_01 to go to stdout
* as well as a user specified log file, set log
* file to buffer lines.
*
* Add vpi_flush function, and clear up some cunfused
* return codes from other vpi functions.
*
* Adjust $display and vcd/lxt messages to use the
* standard output/log file.
*
* Revision 1.8 2002/08/12 01:35:09 steve
* conditional ident string using autoconfig.
*
* Revision 1.7 2002/08/11 23:47:05 steve
* Add missing Log and Ident strings.
*
*/

9
vvp/vvp_vpi.cc
View File

@ -1,6 +1,3 @@
#ifdef HAVE_CVS_IDENT
#ident "$Id: vvp_vpi.cc,v 1.8 2003/01/10 19:01:38 steve Exp $"
#endif
#include <stdarg.h>
#include "vpi_user.h"
@ -10,9 +7,3 @@ void vvp_vpi_init()
{
}
/*
* $Log: vvp_vpi.cc,v $
* Revision 1.8 2003/01/10 19:01:38 steve
* Remove thunks from vpi init.
*
*/