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iverilog/vpi/sys_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_sys_priv_H
#define IVL_sys_priv_H
add dumpvars_compiletf to check first argument.
2002-08-15 04:12:20 +02:00
/*
Update $ferror() and $fgets() to support SV strings
2023-07-19 09:29:08 +02:00
* Copyright (c) 2002-2023 Stephen Williams (steve@icarus.com)
add dumpvars_compiletf to check first argument.
2002-08-15 04:12:20 +02:00
*
* 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.
add dumpvars_compiletf to check first argument.
2002-08-15 04:12:20 +02:00
*/
Add $simparam and other fixes. This patch adds $simparam and $simparam$str from Verilog-A. The analog simulator parameters return 0.0 or N/A. The vvp_cpu_wordsize system function has been moved into the $simparam call and is now named CPUWordSize. This patch also starts the factoring of common code in the vpi directory. Some routines were renamed. The priv.c file was renamed to sys_priv.c to match the include file. System functions can now have strings put to their output.
2008-06-03 04:23:48 +02:00
#include "vpi_config.h"
VPI access to atom2 types. Create the .var/2u and .var/2s variable records and give them basic implementations. Make available to VPI the proper types for the SystemVerilog types that these variables represent.
2010-10-08 03:01:11 +02:00
#include "sv_vpi_user.h"
dumpers must be aware of 64bit time.
2003-09-30 03:33:39 +02:00
Factor out the common code for checking if a FD/MCD is valid
2020-05-17 03:02:46 +02:00
#define IS_MCD(mcd) !((mcd)>>31&1)
Use seed to store random number context.
2003-05-14 06:18:16 +02:00
/*
* Context structure for PRNG in mt19937int.c
*/
struct context_s {
int mti; /* the array for the state vector */
unsigned long mt[1023]; /* mti==N+1 means mt[N] is not init */
};
extern void sgenrand(struct context_s *context, unsigned long seed);
extern unsigned long genrand(struct context_s *context);
Fix shadow warnings found on OpenBSD. gcc on OpenBSD reported shadow warnings for variables, arguments named log, time and exp. This patch renanes those variables to logic, timerec and expr.
2010-05-28 05:09:32 +02:00
extern PLI_UINT64 timerec_to_time64(const struct t_vpi_time*timerec);
dumpers must be aware of 64bit time.
2003-09-30 03:33:39 +02:00
More compiletf cleanup and refactoring. This patch adds compiletf routines for the mti random functions and adds a common routine to check for extra arguments. It also adds file and line information to the rest of the compiletf routines that were missing them.
2009-02-27 00:22:21 +01:00
extern char *as_escaped(char *arg);
Add possibility of const-correctness Follow-up to "Brainless start to const-correct changes" Still actually does nothing, but now if the #define ICARUS_VPI_CONST in vpi_user.h is changed to const, Icarus is almost const-correct, as checked with gcc flags -Wcast-qual -Wwrite-strings. Choosing when to #define ICARUS_VPI_CONST const is left as an exercise for the reader. With these two patches applied, and the const define, there are still about a dozen const problems left.
2010-10-04 18:53:55 +02:00
extern char *get_filename(vpiHandle callh, const char *name, vpiHandle file);
Create files with default suffix when $dumpfile doesn't include a suffix.
2019-10-30 20:23:24 +01:00
extern char *get_filename_with_suffix(vpiHandle callh, const char*name,
vpiHandle file, const char*suff);
Add support for a command line dumpfile option The -dumpfile=<path> vvp extended argument sets the default nanme to use for the various dumpers. If this flag is not given, the default is "dump". The $dumpfile system task overrides the default or this command line flag. This commit also factors out all the dumpfile selection code for the various dumper implementations.
2023-02-26 23:05:42 +01:00
extern char *attach_suffix_to_filename(char *path, const char*suff);
More compiletf cleanup and refactoring. This patch adds compiletf routines for the mti random functions and adds a common routine to check for extra arguments. It also adds file and line information to the rest of the compiletf routines that were missing them.
2009-02-27 00:22:21 +01:00
Add possibility of const-correctness Follow-up to "Brainless start to const-correct changes" Still actually does nothing, but now if the #define ICARUS_VPI_CONST in vpi_user.h is changed to const, Icarus is almost const-correct, as checked with gcc flags -Wcast-qual -Wwrite-strings. Choosing when to #define ICARUS_VPI_CONST const is left as an exercise for the reader. With these two patches applied, and the const define, there are still about a dozen const problems left.
2010-10-04 18:53:55 +02:00
extern void check_for_extra_args(vpiHandle argv, vpiHandle callh, const char *name,
Down payment on const-correctness Clears out the unambiguous and easy-to-fix const faults, so we can focus better on the fundamental ones.
2010-09-27 20:03:43 +02:00
const char *arg_str, unsigned opt);
Fix/enhance readmem/writemem routines, etc. This patch adds compilef routines for the readmemb/h and writememb/h system tasks. It also fixes some errors related to arrays with negative range values. You can not specify a negative address in the file, but arrays with negative range values or negative start/finish argument to the tasks are supported. It also generates an error when reading invalid character from the input file. A significant amount of the code is common between the two styles of tasks so this has been grouped into common routines. It also adds a common routine for getting a string that will be used as a file name. This routine is used by any task that requires a file name value. If a filename has a non-printable character it will be displayed as a \octal constant to show what the character is. Updates the dumping routines to match each other better, improves some error messages and fixes a bug in the LXT2 dumper when dumping greater than 32 bit delays.
2009-02-25 01:47:46 +01:00
scanf support for real values.
2006-08-12 05:38:12 +02:00
struct timeformat_info_s {
int units;
unsigned prec;
char*suff;
unsigned width;
};
extern struct timeformat_info_s timeformat_info;
Add $simparam and other fixes. This patch adds $simparam and $simparam$str from Verilog-A. The analog simulator parameters return 0.0 or N/A. The vvp_cpu_wordsize system function has been moved into the $simparam call and is now named CPUWordSize. This patch also starts the factoring of common code in the vpi directory. Some routines were renamed. The priv.c file was renamed to sys_priv.c to match the include file. System functions can now have strings put to their output.
2008-06-03 04:23:48 +02:00
extern unsigned is_constant_obj(vpiHandle obj);
extern unsigned is_numeric_obj(vpiHandle obj);
extern unsigned is_string_obj(vpiHandle obj);
Update $ferror() and $fgets() to support SV strings
2023-07-19 09:29:08 +02:00
extern unsigned is_variable(vpiHandle obj);
Add $simparam and other fixes. This patch adds $simparam and $simparam$str from Verilog-A. The analog simulator parameters return 0.0 or N/A. The vvp_cpu_wordsize system function has been moved into the $simparam call and is now named CPUWordSize. This patch also starts the factoring of common code in the vpi directory. Some routines were renamed. The priv.c file was renamed to sys_priv.c to match the include file. System functions can now have strings put to their output.
2008-06-03 04:23:48 +02:00
Factor out the common code for checking if a FD/MCD is valid
2020-05-17 03:02:46 +02:00
extern unsigned is_valid_fd_mcd(PLI_UINT32 fd_mcd);
Use a common routine to get and check the FD/MCD
2020-05-17 06:05:44 +02:00
extern unsigned get_fd_mcd_from_arg(PLI_UINT32 *fd_mcd, vpiHandle arg,
vpiHandle callh, const char *name);
Factor out the common code for checking if a FD/MCD is valid
2020-05-17 03:02:46 +02:00
Add $simparam and other fixes. This patch adds $simparam and $simparam$str from Verilog-A. The analog simulator parameters return 0.0 or N/A. The vvp_cpu_wordsize system function has been moved into the $simparam call and is now named CPUWordSize. This patch also starts the factoring of common code in the vpi directory. Some routines were renamed. The priv.c file was renamed to sys_priv.c to match the include file. System functions can now have strings put to their output.
2008-06-03 04:23:48 +02:00
extern vpiHandle sys_func_module(vpiHandle obj);
Clean up more compiletf routines, etc. This patch cleans up some of the code to use common compiletf routines where appropriate. It also adds code to print the number of extra arguments and cleans up the messages a bit.
2008-06-06 04:25:19 +02:00
/*
* The standard compiletf routines.
*/
Brainless start to const-correct changes Results of running cd vpi for f in *.c *.h; do sed -i \ -e "s/_calltf(PLI_BYTE8/_calltf(ICARUS_VPI_CONST PLI_BYTE8/" \ -e "s/_compiletf(PLI_BYTE8/_compiletf(ICARUS_VPI_CONST PLI_BYTE8/" $f; done and a trivial patch to vpi_user.h to, among other things, make ICARUS_VPI_CONST blank. Thus, this patch does absolutely nothing. Will be followed by a (much shorter) patch that makes it do something. :-)
2010-10-04 18:31:01 +02:00
extern PLI_INT32 sys_no_arg_compiletf(ICARUS_VPI_CONST PLI_BYTE8 *name);
extern PLI_INT32 sys_one_numeric_arg_compiletf(ICARUS_VPI_CONST PLI_BYTE8 *name);
extern PLI_INT32 sys_one_opt_numeric_arg_compiletf(ICARUS_VPI_CONST PLI_BYTE8 *name);
extern PLI_INT32 sys_two_numeric_args_compiletf(ICARUS_VPI_CONST PLI_BYTE8 *name);
extern PLI_INT32 sys_one_string_arg_compiletf(ICARUS_VPI_CONST PLI_BYTE8 *name);
Clean up more compiletf routines, etc. This patch cleans up some of the code to use common compiletf routines where appropriate. It also adds code to print the number of extra arguments and cleans up the messages a bit.
2008-06-06 04:25:19 +02:00
Add support for bit vector system function in vpi
2018-08-31 07:29:22 +02:00
/*
* The standard put/return a value to the caller routines.
*/
extern void put_integer_value(vpiHandle callh, PLI_INT32 result);
extern void put_scalar_value(vpiHandle callh, PLI_INT32 result);
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_sys_priv_H */