Marcelina Kościelnicka
a681904237
Assorted microoptimization speedups in core data structures.
2022-07-27 17:05:30 +02:00
Miodrag Milanović
29a5947bf8
Make all compile under OpenBSD ( #3423 )
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Co-authored-by: Josuah Demangeon <me@josuah.net>
2022-07-27 14:16:46 +02:00
Miodrag Milanović
f086da8bdf
Merge pull request #3392 from rockybulwinkle/rockybulwinkle-patch-1
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Update tcl doc, yosys does not return data to tcl
2022-07-11 16:26:23 +02:00
Marcelina Kościelnicka
58c51b9a0b
Remove empty lines
2022-07-11 16:19:34 +02:00
Miodrag Milanovic
0098b32c6c
using more portable formatting
2022-07-06 10:53:35 +02:00
rockybulwinkle
ec2f8796bd
Update tcl doc, yosys does not return data to tcl
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This pull request is to address YosysHQ/yosys#2980 .
The documentation, as originally written, does not make it clear that yosys commands, when used within a tcl script, do not return any value to the tcl script.
This pull request notes this and offers a workaround via tee as noted in the issue.
2022-06-23 13:34:08 -05:00
Marcelina Kościelnicka
6b7efe12b7
Add a check for packed memory MEMID uniqueness
2022-06-13 19:23:55 +02:00
Henner Zeller
9c41b43191
Use compiler-generated default constructor for RTLIL::Const::Const
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No need for a manual implementation.
While at it: have the constructor that takes a string take a
const string reference instead to avoid a copy.
2022-06-09 16:07:45 +01:00
cd57c5adb3
smt2: Add smtlib2_comb_expr attribute to allow user-selected smtlib2 expressions
2022-06-02 22:37:29 -07:00
Marcelina Kościelnicka
3a0aa9c663
memory_dff: Add support for no_rw_check attribute.
2022-06-02 12:49:34 +02:00
Miodrag Milanović
197c9e04e8
Merge pull request #3333 from mohamed/feature/tmpdir
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Observe $TMPDIR variable when creating tmp files
2022-05-27 16:51:16 +02:00
Miodrag Milanovic
08275a1569
Cleanup, and fix windows
2022-05-27 16:13:55 +02:00
Mohamed A. Bamakhrama
1822be8792
Observe $TMPDIR variable when creating tmp files
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POSIX defines $TMPDIR as containing the pathname of the directory where
programs can create temporary files. On most systems, this variable points to
"/tmp". However, on some systems it can point to a different location.
Without respecting this variable, yosys fails to run on such systems.
Signed-off-by: Mohamed A. Bamakhrama <mohamed@alumni.tum.de>
2022-05-27 15:06:53 +02:00
Miodrag Milanovic
4316cdb603
Remove set but unused variable
2022-05-27 12:37:03 +02:00
Marcelina Kościelnicka
7c5dba8b77
Add memory_libmap pass.
2022-05-18 17:32:56 +02:00
Miodrag Milanović
7c64c70727
Merge pull request #3310 from robinsonb5-PRs/master
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Now calls Tcl_Init after creating the interp, fixes clock format.
2022-05-17 09:33:20 +02:00
Alastair M. Robinson
6c6017c973
Use log_warning when Tcl_Init fails, report error with Tcl_ErrnoMsg.
2022-05-16 20:22:28 +01:00
Marcelina Kościelnicka
2858bb03cd
Add opt_ffinv pass.
2022-05-13 23:02:30 +02:00
Marcelina Kościelnicka
990c9b8e11
Add proc_rom pass.
2022-05-13 00:37:14 +02:00
Alastair M. Robinson
83dbea1689
Now calls Tcl_Init after creating the interp, fixes clock format.
2022-05-10 18:48:54 +01:00
Miodrag Milanovic
d8adbff72f
Handle possible non-memory indexed data
2022-05-06 08:05:23 +02:00
Miodrag Milanovic
8b3657454b
map memory location to wire value, if memory is converted to FFs
2022-05-04 13:08:16 +02:00
Miodrag Milanovic
ad48639cdd
Start restoring memory state from VCD/FST
2022-05-04 10:41:04 +02:00
Miodrag Milanovic
9c7deabf94
Ignore change on last edge
2022-04-22 15:24:02 +02:00
Miodrag Milanovic
2e47b61cc6
Proper scope naming from FST
2022-03-30 15:55:15 +02:00
Marcelina Kościelnicka
3bebe17e5d
kernel/mem: Only use FF init in read-first emu for mem with init
2022-03-28 17:03:02 +02:00
NotAFile
349c0ff0a7
Add some more reserve calls to RTLIL::Const
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This results in a slight ~0.22% total speedup synthesizing vexriscv
2022-03-25 18:38:00 +00:00
Miodrag Milanovic
55eed8df57
More verbose warnings
2022-03-18 14:47:35 +01:00
Miodrag Milanovic
1f3423cd7d
Recognize registers and set initial state for them in tb
2022-03-16 14:35:39 +01:00
Miodrag Milanovic
8be09b5b24
VCD reader support by using external tool
2022-02-28 09:09:07 +01:00
Miodrag Milanovic
fca168797e
Fix for last clock edge data
2022-02-25 16:15:32 +01:00
Miodrag Milanovic
5f918803de
Changed error message
2022-02-18 15:06:49 +01:00
Miodrag Milanovic
fb22d7cdc4
Add support for various ff/latch cells simulation
2022-02-16 13:27:59 +01:00
Claire Xen
49545c73f7
Merge branch 'master' into clk2ff-better-names
2022-02-11 16:03:12 +01:00
Miodrag Milanović
d7f7227ce8
Merge pull request #3185 from YosysHQ/micko/co_sim
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Add co-simulation in sim pass
2022-02-07 16:36:43 +01:00
Miodrag Milanovic
c0a156bcb4
Error detection for co-simulation
2022-02-04 11:11:36 +01:00
Miodrag Milanovic
6db23de7b1
bug fix and cleanups
2022-02-04 10:01:06 +01:00
Miodrag Milanovic
26de52fa09
Cleanup
2022-01-31 12:00:15 +01:00
Miodrag Milanovic
543feb75cb
Display simulation time data
2022-01-31 10:52:47 +01:00
Marcelina Kościelnicka
93508d58da
Add $bmux and $demux cells.
2022-01-28 23:34:41 +01:00
Miodrag Milanovic
cb12b7c4d8
ignore not found private signals
2022-01-28 14:20:16 +01:00
Miodrag Milanovic
f0f3c81c56
preserve VCD mangled names
2022-01-28 14:10:39 +01:00
Miodrag Milanovic
72acce0c82
detect edges even when x
2022-01-28 13:53:27 +01:00
Miodrag Milanovic
a8d03df173
cleanup
2022-01-28 12:54:16 +01:00
Miodrag Milanovic
4f75a2ca1b
Do actual compare
2022-01-28 12:50:41 +01:00
Miodrag Milanovic
3e35de2be1
Add more options and time handling
2022-01-28 10:18:02 +01:00
Marcelina Kościelnicka
bac750fb99
kernel/mem: Add read-first semantic emulation code.
2022-01-28 08:48:33 +01:00
Marcelina Kościelnicka
5e4c6915c9
kernel/mem: Add functions to emulate read port enable/init/reset signals.
2022-01-27 19:28:07 +01:00
Miodrag Milanovic
226dc659f0
Fix tabs/spaces
2022-01-26 16:39:51 +01:00
Miodrag Milanovic
8a02616465
Add fstdata helper class
2022-01-26 10:23:38 +01:00
