yosys.git
4 years agoxilinx: mark IOBUFDSE3 IOB pin as external
Piotr Binkowski [Thu, 27 Feb 2020 10:21:01 +0000 (11:21 +0100)]
xilinx: mark IOBUFDSE3 IOB pin as external

4 years agoMerge pull request #1705 from YosysHQ/logger_pass
Miodrag Milanović [Wed, 26 Feb 2020 12:32:49 +0000 (13:32 +0100)]
Merge pull request #1705 from YosysHQ/logger_pass

Logger pass

4 years agoRemove tests for now
Miodrag Milanovic [Wed, 26 Feb 2020 08:49:41 +0000 (09:49 +0100)]
Remove tests for now

4 years agoAdd tests for logger pass
Miodrag Milanovic [Sun, 23 Feb 2020 09:56:39 +0000 (10:56 +0100)]
Add tests for logger pass

4 years agoRemove duplicate warning detection
Miodrag Milanovic [Sun, 23 Feb 2020 09:56:27 +0000 (10:56 +0100)]
Remove duplicate warning detection

4 years agoFix line endings
Miodrag Milanovic [Sun, 23 Feb 2020 09:05:21 +0000 (10:05 +0100)]
Fix line endings

4 years agoMerge pull request #1715 from boqwxp/master
Eddie Hung [Sat, 22 Feb 2020 19:29:22 +0000 (11:29 -0800)]
Merge pull request #1715 from boqwxp/master

Closes #1714. Fix make failure when NDEBUG=1.

4 years agoUpdate explanation for expect-no-warnings
Miodrag Milanovic [Sat, 22 Feb 2020 09:53:23 +0000 (10:53 +0100)]
Update explanation for expect-no-warnings

4 years agoHandle expect no warnings together with expected
Miodrag Milanovic [Sat, 22 Feb 2020 09:52:46 +0000 (10:52 +0100)]
Handle expect no warnings together with expected

4 years agoCheck other regex parameters
Miodrag Milanovic [Sat, 22 Feb 2020 09:31:56 +0000 (10:31 +0100)]
Check other regex parameters

4 years agoCloses #1714. Fix make failure when NDEBUG=1.
Alberto Gonzalez [Sat, 22 Feb 2020 06:29:11 +0000 (06:29 +0000)]
Closes #1714. Fix make failure when NDEBUG=1.

4 years agoMerge pull request #1703 from YosysHQ/eddie/specify_improve
Eddie Hung [Fri, 21 Feb 2020 17:15:17 +0000 (09:15 -0800)]
Merge pull request #1703 from YosysHQ/eddie/specify_improve

Improve specify parser

4 years agoMerge pull request #1642 from jjj11x/jjj11x/sv-enum
Claire Wolf [Thu, 20 Feb 2020 17:17:25 +0000 (18:17 +0100)]
Merge pull request #1642 from jjj11x/jjj11x/sv-enum

Enum support

4 years agocheck for regex errors
Miodrag Milanovic [Thu, 20 Feb 2020 10:41:37 +0000 (11:41 +0100)]
check for regex errors

4 years agoverilog: add support for more delays than just rise/fall
Eddie Hung [Wed, 19 Feb 2020 19:09:37 +0000 (11:09 -0800)]
verilog: add support for more delays than just rise/fall

4 years agoclean: ignore specify-s inside cells when determining whether to keep
Eddie Hung [Wed, 19 Feb 2020 18:45:10 +0000 (10:45 -0800)]
clean: ignore specify-s inside cells when determining whether to keep

4 years agoPrevent double error message
Miodrag Milanovic [Mon, 17 Feb 2020 15:46:34 +0000 (16:46 +0100)]
Prevent double error message

4 years agoOption to expect no warnings
Miodrag Milanovic [Mon, 17 Feb 2020 14:36:06 +0000 (15:36 +0100)]
Option to expect no warnings

4 years agoAdd to changelog
Miodrag Milanovic [Mon, 17 Feb 2020 14:08:35 +0000 (15:08 +0100)]
Add to changelog

4 years agoNo new error if already failing
Miodrag Milanovic [Mon, 17 Feb 2020 11:54:36 +0000 (12:54 +0100)]
No new error if already failing

4 years agoupdate documentation for enums and typedefs
Jeff Wang [Mon, 17 Feb 2020 09:40:18 +0000 (04:40 -0500)]
update documentation for enums and typedefs

4 years agoremove unnecessary blank line
Jeff Wang [Mon, 17 Feb 2020 09:40:02 +0000 (04:40 -0500)]
remove unnecessary blank line

4 years agoadd attributes for enumerated values in ilang
Jeff Wang [Mon, 3 Feb 2020 06:12:24 +0000 (01:12 -0500)]
add attributes for enumerated values in ilang

- information also useful for strongly-typed enums (not implemented)
- resolves enum values in ilang part of #1594
- still need to output enums to VCD (or better yet FST) files

4 years agoseparate out enum_item/param implementation when they should be different
Jeff Wang [Mon, 3 Feb 2020 06:08:16 +0000 (01:08 -0500)]
separate out enum_item/param implementation when they should be different

4 years agotests/aiger: Add missing .gitignore
Marcin Kościelnicki [Sat, 15 Feb 2020 13:32:35 +0000 (14:32 +0100)]
tests/aiger: Add missing .gitignore

4 years agoshow: Add -nobg argument.
Tim 'mithro' Ansell [Sat, 7 Jul 2018 00:04:16 +0000 (17:04 -0700)]
show: Add -nobg argument.

Makes yosys wait for the viewer command to finish before continuing.

4 years agoMerge pull request #1706 from YosysHQ/mmicko/remove_executable_flag
Miodrag Milanović [Sat, 15 Feb 2020 10:15:35 +0000 (11:15 +0100)]
Merge pull request #1706 from YosysHQ/mmicko/remove_executable_flag

Remove executable flag from files

4 years agoRemove executable flag from files
Miodrag Milanovic [Sat, 15 Feb 2020 09:36:44 +0000 (10:36 +0100)]
Remove executable flag from files

4 years agoAdd comment for macOS dependency install
Miodrag Milanović [Sat, 15 Feb 2020 08:44:32 +0000 (09:44 +0100)]
Add comment for macOS dependency install

4 years agoRevert "abc9: fix abc9_arrival for flops"
Eddie Hung [Sat, 15 Feb 2020 00:08:04 +0000 (16:08 -0800)]
Revert "abc9: fix abc9_arrival for flops"

This reverts commit f7c0dbecee7ee8f2e3fc8bc8337e7045fd4aff15.

4 years agoremove whitespace
Miodrag Milanovic [Fri, 14 Feb 2020 12:12:05 +0000 (13:12 +0100)]
remove whitespace

4 years agoAdd expect option to logger command
Miodrag Milanovic [Fri, 14 Feb 2020 11:21:16 +0000 (12:21 +0100)]
Add expect option to logger command

4 years agoMerge pull request #1701 from nakengelhardt/rpc-test
Miodrag Milanović [Fri, 14 Feb 2020 11:06:37 +0000 (12:06 +0100)]
Merge pull request #1701 from nakengelhardt/rpc-test

make rpc frontend unix socket test less fragile

4 years agoverilog: ignore ranges too without -specify
Eddie Hung [Fri, 14 Feb 2020 01:58:43 +0000 (17:58 -0800)]
verilog: ignore ranges too without -specify

4 years agoMerge pull request #1700 from YosysHQ/eddie/abc9_fixes
Eddie Hung [Fri, 14 Feb 2020 01:32:54 +0000 (17:32 -0800)]
Merge pull request #1700 from YosysHQ/eddie/abc9_fixes

Use (* abc9_init *) attribute, fix use of abc9_arrival for flops

4 years agoMerge pull request #1699 from YosysHQ/eddie/fix_iopad_init
Eddie Hung [Fri, 14 Feb 2020 01:32:14 +0000 (17:32 -0800)]
Merge pull request #1699 from YosysHQ/eddie/fix_iopad_init

iopadmap: move \init attributes from outpad output to its input

4 years agoFine tune #1699 tests
Eddie Hung [Thu, 13 Feb 2020 23:14:58 +0000 (15:14 -0800)]
Fine tune #1699 tests

4 years agoiopadmap: fixes as suggested by @mwkmwkmwk
Eddie Hung [Thu, 13 Feb 2020 22:57:06 +0000 (14:57 -0800)]
iopadmap: fixes as suggested by @mwkmwkmwk

4 years agoverilog: improve specify support when not in -specify mode
Eddie Hung [Thu, 13 Feb 2020 21:27:15 +0000 (13:27 -0800)]
verilog: improve specify support when not in -specify mode

4 years agoverilog: ignore '&&&' when not in -specify mode
Eddie Hung [Thu, 13 Feb 2020 21:06:13 +0000 (13:06 -0800)]
verilog: ignore '&&&' when not in -specify mode

4 years agospecify: system timing checks to accept min:typ:max triple
Eddie Hung [Thu, 13 Feb 2020 16:59:08 +0000 (08:59 -0800)]
specify: system timing checks to accept min:typ:max triple

4 years agoverilog: fix $specify3 check
Eddie Hung [Wed, 12 Feb 2020 20:16:01 +0000 (12:16 -0800)]
verilog: fix $specify3 check

4 years agowrite_xaiger: default value for abc9_init
Eddie Hung [Thu, 13 Feb 2020 20:36:50 +0000 (12:36 -0800)]
write_xaiger: default value for abc9_init

4 years agoabc9: fix abc9_arrival for flops
Eddie Hung [Thu, 13 Feb 2020 00:04:19 +0000 (16:04 -0800)]
abc9: fix abc9_arrival for flops

4 years agoabc9: deprecate abc9_ff.init wire for (* abc9_init *) attr
Eddie Hung [Wed, 12 Feb 2020 23:33:02 +0000 (15:33 -0800)]
abc9: deprecate abc9_ff.init wire for (* abc9_init *) attr

4 years agoiopadmap: move \init attributes from outpad output to its input
Eddie Hung [Thu, 13 Feb 2020 20:05:14 +0000 (12:05 -0800)]
iopadmap: move \init attributes from outpad output to its input

4 years agomake rpc frontend unix socket test less fragile
N. Engelhardt [Thu, 13 Feb 2020 19:52:22 +0000 (20:52 +0100)]
make rpc frontend unix socket test less fragile

4 years agoMerge pull request #1694 from rqou/json_compat_fix
Claire Wolf [Thu, 13 Feb 2020 17:30:22 +0000 (18:30 +0100)]
Merge pull request #1694 from rqou/json_compat_fix

json: Change compat mode to directly emit ints <= 32 bits

4 years agoAdd new logger pass
Miodrag Milanovic [Thu, 13 Feb 2020 12:35:29 +0000 (13:35 +0100)]
Add new logger pass

4 years agoMerge pull request #1679 from thasti/delay-parsing
N. Engelhardt [Thu, 13 Feb 2020 11:01:27 +0000 (12:01 +0100)]
Merge pull request #1679 from thasti/delay-parsing

Fix crash on wire declaration with delay

4 years agoabc9: cleanup
Eddie Hung [Mon, 10 Feb 2020 18:17:23 +0000 (10:17 -0800)]
abc9: cleanup

4 years agoMerge pull request #1670 from rodrigomelo9/master
Eddie Hung [Mon, 10 Feb 2020 16:31:01 +0000 (08:31 -0800)]
Merge pull request #1670 from rodrigomelo9/master

$readmem[hb] file inclusion is now relative to the Verilog file

4 years agoMerge pull request #1669 from thasti/pyosys-attrs
N. Engelhardt [Mon, 10 Feb 2020 11:38:28 +0000 (12:38 +0100)]
Merge pull request #1669 from thasti/pyosys-attrs

Make RTLIL attributes accessible via pyosys

4 years agoMerge pull request #1695 from whitequark/manual-explain-wire-upto-offset
whitequark [Sun, 9 Feb 2020 20:29:16 +0000 (20:29 +0000)]
Merge pull request #1695 from whitequark/manual-explain-wire-upto-offset

manual: explain RTLIL::Wire::{upto,offset}

4 years agomanual: explain RTLIL::Wire::{upto,offset}.
whitequark [Sun, 9 Feb 2020 14:54:07 +0000 (14:54 +0000)]
manual: explain RTLIL::Wire::{upto,offset}.

4 years agojson: Change compat mode to directly emit ints <= 32 bits
R. Ou [Sun, 9 Feb 2020 09:01:18 +0000 (01:01 -0800)]
json: Change compat mode to directly emit ints <= 32 bits

This increases compatibility with certain older parsers in some cases
that worked before commit 15fae357 but do not work with the current
compat-int mode

4 years agoRemove unnecessary comma
Eddie Hung [Fri, 7 Feb 2020 20:45:07 +0000 (12:45 -0800)]
Remove unnecessary comma

4 years agoMerge pull request #1687 from YosysHQ/eddie/fix_ystests
Eddie Hung [Fri, 7 Feb 2020 20:32:08 +0000 (12:32 -0800)]
Merge pull request #1687 from YosysHQ/eddie/fix_ystests

Fix shiftx2mux, fix yosys-tests

4 years agotechmap: fix shiftx2mux decomposition
Eddie Hung [Fri, 7 Feb 2020 19:02:48 +0000 (11:02 -0800)]
techmap: fix shiftx2mux decomposition

4 years agoFix misc.abc9.abc9_abc9_luts
Eddie Hung [Fri, 7 Feb 2020 16:27:45 +0000 (08:27 -0800)]
Fix misc.abc9.abc9_abc9_luts

4 years agoxilinx: Add support for LUT RAM on LUT4-based devices.
Marcin Kościelnicki [Mon, 3 Feb 2020 17:37:28 +0000 (18:37 +0100)]
xilinx: Add support for LUT RAM on LUT4-based devices.

There are multiple other kinds of RAMs supported on these devices, but
RAM16X1D is the only dual-port one.

Fixes #1549

4 years agoxilinx: Initial support for LUT4 devices.
Marcin Kościelnicki [Mon, 3 Feb 2020 15:19:24 +0000 (16:19 +0100)]
xilinx: Initial support for LUT4 devices.

Adds support for mapping logic, including LUTs, wide LUTs, and carry
chains.

Fixes #1547

4 years agoMerge pull request #1685 from dh73/gowin
Eddie Hung [Fri, 7 Feb 2020 04:59:21 +0000 (20:59 -0800)]
Merge pull request #1685 from dh73/gowin

Removing cells_sim from GoWin bram techmap

4 years agoMerge pull request #1683 from whitequark/write_verilog-memattrs
whitequark [Fri, 7 Feb 2020 02:54:04 +0000 (02:54 +0000)]
Merge pull request #1683 from whitequark/write_verilog-memattrs

write_verilog: dump $mem cell attributes

4 years agoxilinx: Add block RAM mapping for Virtex 2* and Spartan 3*.
Marcin Kościelnicki [Tue, 4 Feb 2020 14:35:47 +0000 (15:35 +0100)]
xilinx: Add block RAM mapping for Virtex 2* and Spartan 3*.

4 years agoxilinx: Add support for Spartan 3A DSP block RAMs.
Marcin Kościelnicki [Mon, 3 Feb 2020 17:50:33 +0000 (18:50 +0100)]
xilinx: Add support for Spartan 3A DSP block RAMs.

Part of #1550

4 years agoMerge pull request #1684 from YosysHQ/eddie/xilinx_arith_map
Eddie Hung [Thu, 6 Feb 2020 21:51:23 +0000 (13:51 -0800)]
Merge pull request #1684 from YosysHQ/eddie/xilinx_arith_map

Fix/cleanup +/xilinx/arith_map.v

4 years agoRemoving cells_sim.v from bram techmap pass
Diego H [Thu, 6 Feb 2020 20:38:29 +0000 (14:38 -0600)]
Removing cells_sim.v from bram techmap pass

4 years agoFix $lcu -> MUXCY mapping, credit @mwkmwkmwk
Eddie Hung [Thu, 6 Feb 2020 19:25:07 +0000 (11:25 -0800)]
Fix $lcu -> MUXCY mapping, credit @mwkmwkmwk

4 years agoFix/cleanup +/xilinx/arith_map.v
Eddie Hung [Tue, 21 Jan 2020 16:42:37 +0000 (08:42 -0800)]
Fix/cleanup +/xilinx/arith_map.v

4 years agoedif: more resilience to mismatched port connection sizes.
Marcin Kościelnicki [Sat, 1 Feb 2020 14:27:27 +0000 (15:27 +0100)]
edif: more resilience to mismatched port connection sizes.

Fixes #1653.

4 years agowrite_verilog: dump $mem cell attributes.
whitequark [Thu, 6 Feb 2020 16:22:22 +0000 (16:22 +0000)]
write_verilog: dump $mem cell attributes.

The Verilog backend already dumps attributes on RTLIL::Memory objects
but not on `$mem` cells.

4 years agoAdded 'set -e' into tests/memfile/run-test.sh
Rodrigo Alejandro Melo [Thu, 6 Feb 2020 13:45:40 +0000 (10:45 -0300)]
Added 'set -e' into tests/memfile/run-test.sh

Also added two checks for situations where the execution must fail.

Signed-off-by: Rodrigo Alejandro Melo <rmelo@inti.gob.ar>
4 years agoModified $readmem[hb] to use '\' or '/' according the OS
Rodrigo Alejandro Melo [Thu, 6 Feb 2020 13:10:29 +0000 (10:10 -0300)]
Modified $readmem[hb] to use '\' or '/' according the OS

Signed-off-by: Rodrigo Alejandro Melo <rmelo@inti.gob.ar>
4 years agoMerge pull request #1682 from YosysHQ/eddie/opt_after_techmap
Eddie Hung [Thu, 6 Feb 2020 04:21:40 +0000 (20:21 -0800)]
Merge pull request #1682 from YosysHQ/eddie/opt_after_techmap

synth_*: call 'opt -fast' after 'techmap'

4 years agosynth_*: call 'opt -fast' after 'techmap'
Eddie Hung [Thu, 6 Feb 2020 02:39:01 +0000 (18:39 -0800)]
synth_*: call 'opt -fast' after 'techmap'

4 years agoshiftx2mux: fix select out of bounds
Eddie Hung [Thu, 6 Feb 2020 00:41:09 +0000 (16:41 -0800)]
shiftx2mux: fix select out of bounds

4 years agoMerge pull request #1576 from YosysHQ/eddie/opt_merge_init
Eddie Hung [Wed, 5 Feb 2020 22:56:26 +0000 (14:56 -0800)]
Merge pull request #1576 from YosysHQ/eddie/opt_merge_init

opt_merge: discard \init of '$' cells with 'Q' port when merging

4 years agoMerge pull request #1650 from YosysHQ/eddie/shiftx2mux
Eddie Hung [Wed, 5 Feb 2020 22:55:57 +0000 (14:55 -0800)]
Merge pull request #1650 from YosysHQ/eddie/shiftx2mux

techmap LSB-first for compatible $shift/$shiftx cells

4 years agoabc9_ops: -reintegrate to use derived_type for box_ports
Eddie Hung [Wed, 5 Feb 2020 22:46:48 +0000 (14:46 -0800)]
abc9_ops: -reintegrate to use derived_type for box_ports

4 years agoMerge remote-tracking branch 'origin/master' into eddie/shiftx2mux
Eddie Hung [Wed, 5 Feb 2020 18:47:31 +0000 (10:47 -0800)]
Merge remote-tracking branch 'origin/master' into eddie/shiftx2mux

4 years agoMerge pull request #1638 from YosysHQ/eddie/fix1631
Eddie Hung [Wed, 5 Feb 2020 18:31:18 +0000 (19:31 +0100)]
Merge pull request #1638 from YosysHQ/eddie/fix1631

clk2fflogic: work for bit-level $_DFF_* and $_DFFSR_*

4 years agoMerge pull request #1661 from YosysHQ/eddie/abc9_required
Eddie Hung [Wed, 5 Feb 2020 17:59:40 +0000 (18:59 +0100)]
Merge pull request #1661 from YosysHQ/eddie/abc9_required

abc9: add support for required times

4 years agoadd testcase for #1614
Stefan Biereigel [Mon, 3 Feb 2020 20:29:54 +0000 (21:29 +0100)]
add testcase for #1614

4 years agocorrect wire declaration grammar for #1614
Stefan Biereigel [Mon, 3 Feb 2020 20:29:40 +0000 (21:29 +0100)]
correct wire declaration grammar for #1614

4 years agoremove namespace mention from inheritance information
Stefan Biereigel [Mon, 3 Feb 2020 19:54:32 +0000 (20:54 +0100)]
remove namespace mention from inheritance information

4 years agoexpose polymorphism through python wrappers
Stefan Biereigel [Mon, 3 Feb 2020 19:21:02 +0000 (20:21 +0100)]
expose polymorphism through python wrappers

4 years agoMerge branch 'master' into master
Rodrigo A. Melo [Mon, 3 Feb 2020 14:07:51 +0000 (11:07 -0300)]
Merge branch 'master' into master

4 years agoAdd opt_lut_ins pass. (#1673)
Marcelina Kościelnicka [Mon, 3 Feb 2020 13:57:17 +0000 (14:57 +0100)]
Add opt_lut_ins pass. (#1673)

4 years agoMerge branch 'master' of https://github.com/YosysHQ/yosys
Rodrigo Alejandro Melo [Mon, 3 Feb 2020 13:56:11 +0000 (10:56 -0300)]
Merge branch 'master' of https://github.com/YosysHQ/yosys

Solved a conflict into the CHANGELOG

Signed-off-by: Rodrigo Alejandro Melo <rmelo@inti.gob.ar>
4 years agoReplaced strlen by GetSize into simplify.cc
Rodrigo Alejandro Melo [Mon, 3 Feb 2020 13:30:33 +0000 (10:30 -0300)]
Replaced strlen by GetSize into simplify.cc

As recommended in CodingReadme.

Signed-off-by: Rodrigo Alejandro Melo <rmelo@inti.gob.ar>
4 years agoMerge pull request #1516 from YosysHQ/dave/dotstar
David Shah [Sun, 2 Feb 2020 18:12:28 +0000 (18:12 +0000)]
Merge pull request #1516 from YosysHQ/dave/dotstar

sv: Add support for wildcard port connections (.*)

4 years agoUpdate CHANGELOG and README
David Shah [Fri, 22 Nov 2019 15:32:46 +0000 (15:32 +0000)]
Update CHANGELOG and README

Signed-off-by: David Shah <dave@ds0.me>
4 years agosv: Improve handling of wildcard port connections
David Shah [Fri, 22 Nov 2019 15:07:55 +0000 (15:07 +0000)]
sv: Improve handling of wildcard port connections

Signed-off-by: David Shah <dave@ds0.me>
4 years agosv: More tests for wildcard port connections
David Shah [Fri, 22 Nov 2019 12:57:51 +0000 (12:57 +0000)]
sv: More tests for wildcard port connections

Signed-off-by: David Shah <dave@ds0.me>
4 years agohierarchy: Correct handling of wildcard port connections with default values
David Shah [Fri, 22 Nov 2019 09:21:35 +0000 (09:21 +0000)]
hierarchy: Correct handling of wildcard port connections with default values

Signed-off-by: David Shah <dave@ds0.me>
4 years agosv: Add tests for wildcard port connections
David Shah [Fri, 22 Nov 2019 09:16:37 +0000 (09:16 +0000)]
sv: Add tests for wildcard port connections

Signed-off-by: David Shah <dave@ds0.me>
4 years agohierarchy: Resolve SV wildcard port connections
David Shah [Fri, 22 Nov 2019 09:04:54 +0000 (09:04 +0000)]
hierarchy: Resolve SV wildcard port connections

Signed-off-by: David Shah <dave@ds0.me>
4 years agosv: Add lexing and parsing of .* (wildcard port conns)
David Shah [Fri, 22 Nov 2019 08:24:01 +0000 (08:24 +0000)]
sv: Add lexing and parsing of .* (wildcard port conns)

Signed-off-by: David Shah <dave@ds0.me>
4 years agoRemoved 'synth' into tests/memfile/run-test.sh
Rodrigo Alejandro Melo [Sun, 2 Feb 2020 15:33:34 +0000 (12:33 -0300)]
Removed 'synth' into tests/memfile/run-test.sh

Signed-off-by: Rodrigo Alejandro Melo <rodrigomelo9@gmail.com>