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iverilog/tgt-stub/priv.h

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Update header files to use a more standard name to prevent rereading This is from github report #16. There are likely a few more issues that need to be addressed though this takes care of the major ones.
2014-07-23 22:39:29 +02:00
#ifndef IVL_priv_H
#define IVL_priv_H
Arrange statement dumping in new source files.
2004-12-12 19:15:06 +01:00
/*
Update header files to use a more standard name to prevent rereading This is from github report #16. There are likely a few more issues that need to be addressed though this takes care of the major ones.
2014-07-23 22:39:29 +02:00
* Copyright (c) 2004-2014 Stephen Williams (steve@icarus.com)
Arrange statement dumping in new source files.
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*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
* General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
updated FSF-address
2012-08-29 03:41:23 +02:00
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Arrange statement dumping in new source files.
2004-12-12 19:15:06 +01:00
*/
# include <ivl_target.h>
# include <stdio.h>
/*
* This is the output file where the generated result should be
* written.
*/
extern FILE*out;
Change case compare from logic to an LPM node.
2005-01-22 02:06:55 +01:00
/*
* Keep a running count of errors that the stub detects. This will be
* the error count returned to the ivl_target environment.
*/
extern int stub_errors;
Bring switch information out to the ivl_target API. This involves defining the API for switches and cleaning up the elaborated form to match the defined ivl_target API. Also add t-dll code to support the ivl_switch_t functions, and add stub code that checks the results.
2008-05-24 05:53:10 +02:00
/*
* This function finds the vector width of a signal. It relies on the
* assumption that all the signal inputs to the nexus have the same
* width. The ivl_target API should assert that condition.
*/
extern unsigned width_of_nexus(ivl_nexus_t nex);
extern ivl_variable_type_t type_of_nexus(ivl_nexus_t nex);
ivl_target.h access branch terminals Fill in the functions to add branch terminals, and add code in the stub to check that the terminals are present and reasonable.
2008-11-24 07:38:33 +01:00
extern ivl_discipline_t discipline_of_nexus(ivl_nexus_t nex);
Support nested l-value objects This allows for syntax like a.b.c where a is a class with member b, which is a class with member c, and so on. The handling is mostly for the support of compound objects like classes.
2013-11-23 04:54:42 +01:00
extern unsigned width_of_type(ivl_type_t net);
Show tranif delays in the diagnostic dumps.
2010-07-19 05:43:42 +02:00
/*
* Test that a given expression is a valid delay expression, and
* print an error message if not.
*/
extern void test_expr_is_delay(ivl_expr_t expr);
ivl_target API for class types with properties.
2012-12-01 21:03:01 +01:00
extern void show_class(ivl_type_t net);
Describe enum type to code generators This gets the enumeration type through to the ivl_target API so that code generators can do something with it. Generate stub output with tgt-stub, and generate the proper vvp run time to make simple enumerations work from end to end.
2010-11-21 00:09:32 +01:00
extern void show_enumerate(ivl_enumtype_t net);
Fix handling of certain constants in ivl_target.h API. The construction of the ivl_design_t consts member was broken, not properly handling the addition of new objects.
2013-07-28 03:19:26 +02:00
extern void show_constant(ivl_net_const_t net);
Describe enum type to code generators This gets the enumeration type through to the ivl_target API so that code generators can do something with it. Generate stub output with tgt-stub, and generate the proper vvp run time to make simple enumerations work from end to end.
2010-11-21 00:09:32 +01:00
Arrange statement dumping in new source files.
2004-12-12 19:15:06 +01:00
/*
* Show the details of the expression.
*/
extern void show_expression(ivl_expr_t net, unsigned ind);
/*
* Show the statement.
*/
extern void show_statement(ivl_statement_t net, unsigned ind);
ivl_target access to type information.
2012-09-23 18:28:49 +02:00
/*
* Show the type of the signal, in one line.
*/
extern void show_type_of_signal(ivl_signal_t);
Bring switch information out to the ivl_target API. This involves defining the API for switches and cleaning up the elaborated form to match the defined ivl_target API. Also add t-dll code to support the ivl_switch_t functions, and add stub code that checks the results.
2008-05-24 05:53:10 +02:00
extern void show_switch(ivl_switch_t net);
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.
2007-01-16 06:44:14 +01:00
/*
*/
extern const char*data_type_string(ivl_variable_type_t vtype);
ivl_target API for class types with properties.
2012-12-01 21:03:01 +01:00
extern void show_net_type(ivl_type_t net_type);
Update header files to use a more standard name to prevent rereading This is from github report #16. There are likely a few more issues that need to be addressed though this takes care of the major ones.
2014-07-23 22:39:29 +02:00
#endif /* IVL_priv_H */