632685d830
Check that $timeformat is not given more than four arguments.
...
Add a check that $timeformat is not given more than four arguments.
2007-08-13 19:52:38 -07:00
1aa4394d75
Check the random function seed type and a fix to handle time variables.
...
The standard states that the seed for the random functions should be
an integer/time variable or a register. This patch fixes the compiletf
routines to check for this. There is also a small patch to
vvp/vpi_signal.cc that removes an assert that was failing and replaces
it with appropriate code. The assert was verifying that the source was
not bigger than an integer. The problem with this is that a time
variable or register may be bigger than an integer. I altered the code
to remove the assert and copy only the lower (8 * sizeof integer) bits.
The potential overflow/loss of precision is not checked. This passes
the regression tests.
2007-07-25 21:36:06 -07:00
8dc23dad59
Delay compiletf until bindings are complete
...
Delat the compiletf calls until after all the label references
are resolved and link bindings are complete. Otherwise, there may
be dangling references.
Signed-off-by: Stephen Williams <steve@icarus.com>
2007-07-24 18:24:24 -07:00
b23eb1b917
[PATCH] Add compiletf routine for deposit system task and fix string constants.
...
This patch adds a compiletf routine to the $deposit system task and
simplifies the calltf routine. It also patches the constant string code
to return an appropriate integer value when needed. A number of compiletf
routines that check for this can now be simplified since this (string
constants) no longer causes an assert in an integer environment.
2007-07-23 21:23:55 -07:00
a359ec45f7
Pass the finish and stop system task argument correctly.
...
The argument passed to $finish and $stop is not currently used, but it
is now passed down to the functions that may someday do something
useful with it (schedule_finish() and schedule_stop() in vvp/schedule.cc).
2007-07-20 14:01:35 -07:00
a024eaead2
Add missing probabilistic functions and compiletf routines.
...
Add the missing probabilistic functions and add compiletf routines
for all the functions. The original calltf routines have been
modified as appropriate. The base functions are straight copies
from the standard. I have visually verified the curves with 5,000
points and they look correct.
2007-07-20 13:54:49 -07:00
1aa6fc3f7a
[PATCH] Update vpiFinish arguments to be in correct range.
...
Even though vpiFinish does not currently do anything with it's
argument I thought it would be best to have them all be in the
correct range [0, 1, 2], so they have been updated as appropriate.
2007-07-19 17:35:40 -07:00
e546a9d5c8
Update the files to use vpi_control vs vpi_sim_control.
...
vpi_sim_control is no longer part of the standard, so update the code to
use the standard function (vpi_control).
2007-07-19 17:29:05 -07:00
b525a63f50
Do not process back-slash escapes twice.
...
Backslash-escapes are processed early, during elaboration, so that
escaped characters show up in all places with the calculated value.
This means the $display formatting will get processed strings and
should not process back-slashes again.
Signed-off-by: Stephen Williams <steve@icarus.com>
2007-06-28 18:07:22 -07:00
67b1eee7ce
Better configuration messages (Alan Feldstein)
2007-05-16 23:59:12 +00:00
498d8fe6ad
Add support for Gg and Ee formats.
2007-04-18 02:40:20 +00:00
427d5664ef
Fix missing zero if time value is exactly 0.
2007-04-16 00:47:12 +00:00
253fdc6232
Fix scanf to abort on failed matches.
2007-04-16 00:09:58 +00:00
79fdb2b243
Attach line number information to task calls.
2007-04-15 20:45:40 +00:00
abaeb1e702
Add printtimescale (caryr)
2007-04-12 02:50:51 +00:00
513fa72d99
Cleanup timeformat argument checking.
2007-04-10 04:56:26 +00:00
d3588b4e23
More strict use of PLI_BYTE8 type.
2007-04-09 22:49:33 +00:00
611d2c81b3
Spelling fixes from Larry
2007-03-22 16:08:14 +00:00
72ec3a2c09
VPI tasks take PLI_BYTE* by the standard.
2007-03-14 04:05:51 +00:00
ae88f5cc68
Lint fixes.
2007-03-07 00:38:15 +00:00
6804732b9e
Spelling fixes (larry doolittle)
2007-02-26 19:49:48 +00:00
3fd80b09f0
Administrative/Makefile fixes, mostly for windows. (Cary R.)
2007-02-06 05:07:31 +00:00
841378426f
Updates for Cygwin portability (pr1585922)
2006-10-30 22:45:36 +00:00
6f34dfc8e5
Scanf formats for character and string.
2006-08-12 04:16:07 +00:00
2c7e96caec
scanf support for real values.
2006-08-12 03:38:12 +00:00
382c4d74fd
Add the scanf functions.
2006-08-03 05:06:04 +00:00
82a85131a8
Use compiletf to check arguments.
2006-08-03 05:02:46 +00:00
58118bddc5
Warning when file is inadequate for requested range.
2006-04-25 05:00:12 +00:00
bf8b085159
Clean up compiler warnings.
2005-09-20 18:34:01 +00:00
04604188df
Clock compression fix from Tony.
2005-02-19 16:45:01 +00:00
6c711ee4d8
Merge $fopen robustness fix from 0.8
2005-01-09 20:12:22 +00:00
e4ae832153
Clean up spurious trailing white space.
2004-10-04 01:10:51 +00:00
b3a3428b9a
Clean up bin32 files.
2004-10-04 01:09:07 +00:00
9383b165a4
MTI functions only user Mersene Twister
2004-10-04 00:14:08 +00:00
e827f8f8c1
Cleanup and factoring of autoconf.
2004-09-27 22:34:10 +00:00
d3eb53e6b1
Better rule for install of system.sft.
2004-08-30 17:42:53 +00:00
e2b94947f5
Fix read count passed to fgets.
2004-08-24 16:16:23 +00:00
112368c7de
Add a .sft file for the system functions.
2004-06-17 14:47:22 +00:00
d1f0a0b0d7
Save seed in static variable, in case user doesnt pass it.
2004-06-17 14:44:01 +00:00
f2d4966634
Fix transcription error scaling c in uniform range.
2004-06-10 02:14:42 +00:00
50bf2095df
Move Mersenne Twister to $mti_random, and make
...
the standard $random standard. Also, add $dist_poisson.
2004-06-09 22:14:10 +00:00
c55adddb69
Assume struct initializers are GCC specific.
2004-03-15 18:35:37 +00:00
dd7472d125
Mingw needs -liberty, but Cygwin cannot tolerate it.
2004-03-11 06:06:59 +00:00
b5b02269f1
unused variable warning.
2004-02-20 03:20:04 +00:00
60adfb845d
Do not strip leading spaces, or expect them either.
2004-02-20 01:53:02 +00:00
72f9dc5094
Add the $fgets function.
2004-02-19 21:33:13 +00:00
6f9ebb1e60
Add the $dumpflush function
2004-02-15 20:46:01 +00:00
0fd5a79760
Cleanup of warnings.
2004-02-15 18:03:30 +00:00
081a6a4088
Cleanup configure detection of win32.
2004-02-15 03:17:36 +00:00
c971448760
dumpfile selects file at compiletf time.
2004-02-15 03:17:15 +00:00
8188c4c690
Makefile cleanup.
2004-02-10 19:25:00 +00:00
fa4a873628
Add support for lxt2 break size
2004-02-06 18:23:30 +00:00
a436bfc711
Include from current directory.
2004-01-28 23:54:10 +00:00
5160021b48
Make sure file64 support is on cc -D flags.
2004-01-26 21:52:46 +00:00
f349449a49
Honor default format of numbers.
2004-01-23 23:40:44 +00:00
4987970af4
Give the vip directory its own configure and vpi_config.h
2004-01-21 01:22:51 +00:00
8aca824c0f
Further unify the configure.in scripts.
2004-01-15 20:52:32 +00:00
59ac435c71
Fix various unsigned compare warnings.
2003-12-19 01:27:10 +00:00
7fa531c5db
Missing config.h.
2003-11-10 20:18:02 +00:00
df08760ef8
Simply MSVC compatibility patch.
2003-11-10 20:15:33 +00:00
4f40eb0a00
Implement basic fflush.
2003-11-07 19:40:05 +00:00
5aadc310f7
Call register for fileio functions.
2003-10-30 04:52:54 +00:00
02ec36806c
Rearrange fileio functions, and add ungetc.
2003-10-30 03:43:19 +00:00
5ff3bcc7fb
Add the PLU_UINT64_FMT string for formatting output.
2003-10-29 03:28:27 +00:00
4236b8a95e
Portably handle time format of VCD prints.
2003-10-29 03:23:12 +00:00
ec9361ae22
Install rules for vvp32/system.vpi
2003-10-10 03:34:15 +00:00
906e7d9946
Install rules for vvp32/system.vpi
2003-10-10 03:31:40 +00:00
c34d5699ee
Ignore the bin32 directory.
2003-10-09 16:27:41 +00:00
8cf7b62933
Support both 32bit and 64bit system.vpi on AMD64.
2003-10-08 23:17:39 +00:00
cf1affff32
TIME_FMT does not include the % character.
2003-10-08 23:14:29 +00:00
a89f39f166
Include sys_priv.h instead of priv.h
2003-10-06 21:26:27 +00:00
52b756a6fa
Configure control for the vpi subdirectory.
2003-10-02 21:30:40 +00:00
7ef45769a7
Use configured TIME_FMT in vcd dump printf.
2003-10-02 21:30:06 +00:00
fff6e88245
Include timerec_to_time64 implementation.
2003-10-02 21:16:11 +00:00
40daff0aed
dumpers must be aware of 64bit time.
2003-09-30 01:33:39 +00:00
d21351405a
turn partial off when maximally compressing.
2003-09-26 21:23:08 +00:00
2f8181f40a
Cleanup lxt2 writer with version from gtkwave 1.2.31
2003-09-23 03:40:59 +00:00
1c51e1787c
Disable lxt when zlib is missing.
2003-09-13 01:28:47 +00:00
6927e0fa1f
Add lxt2 support for partial mode.
2003-09-10 17:53:42 +00:00
aa40930278
Tonys -12 snapshot of lxt2 support.
2003-09-04 20:27:39 +00:00
af806ed9c3
Add lxt2 support.
2003-09-01 04:04:03 +00:00
14150d6fba
ifdef idents correctly.
2003-08-26 16:26:01 +00:00
60b2e89b1b
Add support for fstrobe system tasks.
2003-08-26 03:51:05 +00:00
64d795c53a
Preserve variable ranges all the way to the vpi.
2003-08-22 23:14:26 +00:00
ec07674d40
Fix Makefiles to support read-only source directory.
2003-08-22 04:27:10 +00:00
855c2fe001
Clean up memory leak in setup.
2003-08-15 02:12:15 +00:00
e312e99448
Fix error truncating bitvec in output.
2003-08-06 18:24:55 +00:00
d3d63c1b8b
mcd value can come from a vpiNet.
2003-08-03 03:54:02 +00:00
a378efb398
Careful to save format string to prevent overwrite.
2003-07-21 01:19:58 +00:00
ae418c6a6d
Account for all 64 bits in results of $time.
2003-06-18 00:54:28 +00:00
bbdf03b457
1) setlinebuf() for vpi_trace
...
2) Addes error checks for trace file opens
3) removes now extraneous flushes
4) fixes acc_next() bug
2003-06-17 16:55:07 +00:00
e3e4e648d7
Add vpi_fopen and vpi_get_file.
2003-05-23 04:04:02 +00:00
2e3ce49400
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.
2003-05-15 16:51:08 +00:00
f37213e7e6
Eliminate some redundant vpi_put_values.
2003-05-15 00:38:29 +00:00
889b9bfe07
Use seed to store random number context.
2003-05-14 04:18:16 +00:00
d9b86d9b3a
$readmem more flexible with file name argument.
2003-05-10 16:06:50 +00:00
aff5b7fadf
Certain constants are allowed as mcd parameters.
2003-05-02 15:45:43 +00:00
7733a0a620
$fdisplay can have a RealVar, not RealVal argument.
2003-05-02 04:44:41 +00:00
ab6b9312f2
Fix stringheap list management failure.
2003-04-28 01:03:11 +00:00
789b278ec5
Capture VCD dump value in the rosync time period.
2003-04-27 02:22:27 +00:00
d9568263a3
Accept string parameters for file name argument.
2003-04-23 04:57:41 +00:00
299f6f8551
acc_fetch_value support for %v format.
2003-04-20 02:49:07 +00:00
92a44db0b8
Arrange link order to find local libraries before installed libraries.
2003-04-19 22:37:10 +00:00
99b1cb0f74
Implement $itor and $bitstoreal
2003-03-17 21:59:54 +00:00
60deeb0182
Donot rely on persistence of format string.
2003-03-12 03:11:00 +00:00
7e9095acf2
Add support for $rtoi
2003-03-10 23:40:10 +00:00
66697ca6e9
Account for constants being vpiParameters.
2003-03-10 20:52:42 +00:00
f40ea15cce
Implement $realtobits.
2003-03-07 02:44:33 +00:00
cc1e952d0b
Add means to suppress wveform output
2003-03-06 20:04:42 +00:00
44748ea86b
Add support for sizes in %f format.
2003-03-05 02:58:04 +00:00
edffdb5702
Include LDFLAGS on link line.
2003-03-04 03:13:07 +00:00
feee40603c
Makefile cleanups to better support concurrent make.
2003-02-27 22:13:22 +00:00
fbac08200d
Make the $stop system task really vpiStop.
2003-02-21 03:24:03 +00:00
a4be33026d
Move dumpon/dumpoff around to the right times.
2003-02-21 01:36:25 +00:00
62ef34ea04
Update lxt_write implementation, and add compression control flags.
2003-02-20 00:50:06 +00:00
d0728add45
Make lxt use stringheap to perm-allocate strings.
2003-02-13 18:13:28 +00:00
25d47ec6df
Set dumpoff of real variables to NaN.
2003-02-12 05:28:01 +00:00
83ee6fc818
Support dump of vpiRealVar objects.
2003-02-11 05:21:33 +00:00
32088821c0
Support monitor of real variables.
2003-02-10 05:20:48 +00:00
929f0f5f00
Support C-style comments in read data file.
2003-02-09 05:07:06 +00:00
b230bec586
Properly round inter time values from $time.
2003-02-07 02:44:25 +00:00
03afae4da4
Format real values as time.
2003-02-06 17:40:02 +00:00
967eec5786
Rearrange format-string formatting code.
2003-02-04 04:06:36 +00:00
e549a2c5c3
Display $time and $realtime specially.
2003-02-01 05:49:13 +00:00
971cd51d76
Use more precise pow function to scale time by units.
2003-01-28 04:41:55 +00:00
04ada23119
Support in various contexts the $realtime
...
system task.
2003-01-27 00:14:37 +00:00
47db309d30
Support display of real values and constants.
2003-01-26 18:18:36 +00:00
301cbe31ad
Remove vpithunk, and move libvpi to vvp directory.
2003-01-10 03:06:32 +00:00
9c3b3246c8
use userdata to save $display argument handles.
2003-01-09 04:10:58 +00:00
d7f3d00f5c
Rewrite time formatting to account for local scope.
2002-12-21 19:41:49 +00:00
c2070777b2
The $time system task returns the integer time
...
scaled to the local units. Change the internal
implementation of vpiSystemTime the $time functions
to properly account for this. Also add $simtime
to get the simulation time.
2002-12-21 00:55:57 +00:00
18e402ddc8
Close old file if $dumpfile is called again.
2002-11-17 22:28:42 +00:00
0651f246b2
Save vpiFullName results.
2002-11-14 22:43:58 +00:00
f611260089
display octal escapes properly.
2002-11-09 06:01:11 +00:00
ea21fab379
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.
2002-09-06 04:56:28 +00:00
ac8b582b3d
Rewire time formatting to handle all cases.
2002-08-24 02:02:44 +00:00
2854a524f0
Watch signed comparisons, that lead to infinite loops.
2002-08-22 23:34:52 +00:00
dd564ab321
add dumpvars_compiletf to check first argument.
2002-08-15 02:12:20 +00:00
52bf4e613f
conditional ident string using autoconfig.
2002-08-12 01:34:58 +00:00
aca1dcf848
Add missing Log and Ident strings.
2002-08-11 23:47:04 +00:00
27178cedda
Allow vpiIntegerVar as parameter to $value$plusarg
2002-08-10 17:00:31 +00:00
e51bbcb85a
Add monitoron and monitoroff system tasks.
2002-07-25 03:35:51 +00:00
91baa938e2
Fix display of no arguments.
2002-07-23 02:41:15 +00:00
9e1570dc80
Implementation of vpi_handle_by_name, and
...
add the vpiVariables iterator.
2002-07-17 05:13:43 +00:00
dabbfdb80a
Fix dangling pointer in pop_scope.
2002-07-15 03:57:30 +00:00
15b94050ce
Remember to scan IntegerVars.
2002-07-12 17:09:21 +00:00
c610699227
Eliminate use of vpiInternalScope.
2002-07-12 17:08:13 +00:00
f0d2e20342
Scan scope objects before subscopes.
2002-07-12 17:02:38 +00:00
66a86433e7
Make types array static, not on stack.
2002-07-12 02:10:20 +00:00
2354a90e9f
Eliminate use of vpiInternalScope.
2002-07-12 02:08:10 +00:00
Cary R
Stephen Williams
steve