yosys.git
5 years agoAdd comment for lack of tristate logic pointing to #1225
Eddie Hung [Mon, 30 Sep 2019 21:17:59 +0000 (14:17 -0700)]
Add comment for lack of tristate logic pointing to #1225

5 years agoMove $x to end as 7f0eec8
Eddie Hung [Mon, 30 Sep 2019 21:16:45 +0000 (14:16 -0700)]
Move $x to end as 7f0eec8

5 years agoadffs test update (equiv_opt -multiclock)
SergeyDegtyar [Tue, 17 Sep 2019 08:53:49 +0000 (11:53 +0300)]
adffs test update (equiv_opt -multiclock)

5 years agoFix div_mod test
Sergey [Thu, 12 Sep 2019 11:54:01 +0000 (14:54 +0300)]
Fix div_mod test

5 years agoFix div_mod test
Sergey [Thu, 12 Sep 2019 10:58:49 +0000 (13:58 +0300)]
Fix div_mod test

5 years agoFix div_mod test
Sergey [Thu, 12 Sep 2019 04:13:49 +0000 (07:13 +0300)]
Fix div_mod test

5 years agoFix div_mod test
Sergey [Thu, 12 Sep 2019 03:24:18 +0000 (06:24 +0300)]
Fix div_mod test

5 years agoFix div_mod test
Sergey [Wed, 11 Sep 2019 18:28:40 +0000 (21:28 +0300)]
Fix div_mod test

5 years agoFix div_mod test
Sergey [Wed, 11 Sep 2019 17:34:22 +0000 (20:34 +0300)]
Fix div_mod test

5 years agoAdd comment with expected behavior for latches,tribuf tests;Update adffs test
SergeyDegtyar [Wed, 11 Sep 2019 14:01:19 +0000 (17:01 +0300)]
Add comment with expected behavior for latches,tribuf tests;Update adffs test

5 years agoFix latches.ys test
SergeyDegtyar [Tue, 10 Sep 2019 05:36:59 +0000 (08:36 +0300)]
Fix latches.ys test

5 years agoRemove xilinx_ug901 tests (will be moved to yosys-tests)
SergeyDegtyar [Tue, 10 Sep 2019 05:11:56 +0000 (08:11 +0300)]
Remove xilinx_ug901 tests (will be moved to yosys-tests)

5 years agoAdd smoke tests to tests/xilinx
SergeyDegtyar [Tue, 10 Sep 2019 05:08:03 +0000 (08:08 +0300)]
Add smoke tests to tests/xilinx

5 years agoAdd comments for unproven cells.
SergeyDegtyar [Mon, 9 Sep 2019 05:49:29 +0000 (08:49 +0300)]
Add comments for unproven cells.

5 years agoAdd tests for Xilinx UG901 examples
SergeyDegtyar [Mon, 9 Sep 2019 05:33:26 +0000 (08:33 +0300)]
Add tests for Xilinx UG901 examples

5 years agoMerge pull request #1450 from YosysHQ/clifford/fixdffmux
Clifford Wolf [Wed, 16 Oct 2019 12:44:38 +0000 (14:44 +0200)]
Merge pull request #1450 from YosysHQ/clifford/fixdffmux

Fix handling of init attributes in peepopt dffmux pattern

5 years agoFix dffmux peepopt init handling
Clifford Wolf [Wed, 16 Oct 2019 09:40:32 +0000 (11:40 +0200)]
Fix dffmux peepopt init handling

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agoMove GENERATE_PATTERN macro to separate utility header
Clifford Wolf [Wed, 16 Oct 2019 09:40:01 +0000 (11:40 +0200)]
Move GENERATE_PATTERN macro to separate utility header

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agoDisable left-over log_debug in peepopt_dffmux.pmg
Clifford Wolf [Wed, 16 Oct 2019 08:43:47 +0000 (10:43 +0200)]
Disable left-over log_debug in peepopt_dffmux.pmg

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agoFix parsing of .cname BLIF statements
Clifford Wolf [Wed, 16 Oct 2019 07:06:57 +0000 (09:06 +0200)]
Fix parsing of .cname BLIF statements

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agoAdd .blackbox support to blif front-end
Clifford Wolf [Tue, 15 Oct 2019 22:00:27 +0000 (00:00 +0200)]
Add .blackbox support to blif front-end

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agoMerge pull request #1448 from YosysHQ/daveshah1-sv-experiments
Clifford Wolf [Mon, 14 Oct 2019 14:49:15 +0000 (16:49 +0200)]
Merge pull request #1448 from YosysHQ/daveshah1-sv-experiments

Typedef support (with wrong syntax)

5 years agoMerge pull request #1446 from YosysHQ/dave/ecp5-ioff
David Shah [Mon, 14 Oct 2019 13:05:54 +0000 (14:05 +0100)]
Merge pull request #1446 from YosysHQ/dave/ecp5-ioff

ecp5: Use IOLOGIC flipflops

5 years agoUse "(id)" instead of "id" for types as temporary hack
Clifford Wolf [Mon, 14 Oct 2019 03:24:31 +0000 (05:24 +0200)]
Use "(id)" instead of "id" for types as temporary hack

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agoecp5: Add ECLKBRIDGECS blackbox
David Shah [Fri, 11 Oct 2019 13:50:33 +0000 (14:50 +0100)]
ecp5: Add ECLKBRIDGECS blackbox

Signed-off-by: David Shah <dave@ds0.me>
5 years agoecp5: Add attrmvcp to copy syn_useioff to driving FF
David Shah [Thu, 10 Oct 2019 14:58:31 +0000 (15:58 +0100)]
ecp5: Add attrmvcp to copy syn_useioff to driving FF

Signed-off-by: David Shah <dave@ds0.me>
5 years agoecp5: Set syn_useioff on IO FFs to enable packing
David Shah [Thu, 10 Oct 2019 14:55:16 +0000 (15:55 +0100)]
ecp5: Set syn_useioff on IO FFs to enable packing

Signed-off-by: David Shah <dave@ds0.me>
5 years agoMerge pull request #1445 from YosysHQ/mwk/xilinx_ibufg
Miodrag Milanović [Thu, 10 Oct 2019 12:09:32 +0000 (14:09 +0200)]
Merge pull request #1445 from YosysHQ/mwk/xilinx_ibufg

xilinx: Add simulation model for IBUFG.

5 years agoxilinx: Add simulation model for IBUFG.
Marcin Kościelnicki [Thu, 10 Oct 2019 09:31:33 +0000 (11:31 +0200)]
xilinx: Add simulation model for IBUFG.

5 years agoRevert "Add test that is expecting to fail"
Eddie Hung [Tue, 8 Oct 2019 19:41:26 +0000 (12:41 -0700)]
Revert "Add test that is expecting to fail"

This reverts commit c28d4b804720c2cf0086e921748219150e9631b5.

5 years agoRevert "Be mindful that sigmap(wire) could have dupes when checking \init"
Eddie Hung [Tue, 8 Oct 2019 19:41:24 +0000 (12:41 -0700)]
Revert "Be mindful that sigmap(wire) could have dupes when checking \init"

This reverts commit f46ac1df9f8847dac9d9851f2f948d93a1064ff1.

5 years agoMerge pull request #1432 from YosysHQ/eddie/fix1427
Eddie Hung [Tue, 8 Oct 2019 19:38:29 +0000 (12:38 -0700)]
Merge pull request #1432 from YosysHQ/eddie/fix1427

Refactor peepopt_dffmux and be sensitive to \init when trimming

5 years agoMerge pull request #1433 from YosysHQ/eddie/equiv_opt_async2sync
Eddie Hung [Tue, 8 Oct 2019 17:53:44 +0000 (10:53 -0700)]
Merge pull request #1433 from YosysHQ/eddie/equiv_opt_async2sync

async2sync to be called by equiv_opt only when -async2sync given

5 years agoMerge pull request #1437 from YosysHQ/eddie/abc_to_abc9
Eddie Hung [Tue, 8 Oct 2019 17:53:38 +0000 (10:53 -0700)]
Merge pull request #1437 from YosysHQ/eddie/abc_to_abc9

Rename abc_* names/attributes to more precisely be abc9_*

5 years agoMerge pull request #1438 from YosysHQ/eddie/xilinx_dsp_comments
Eddie Hung [Tue, 8 Oct 2019 17:53:30 +0000 (10:53 -0700)]
Merge pull request #1438 from YosysHQ/eddie/xilinx_dsp_comments

Add notes and comments for xilinx_dsp

5 years agoMerge pull request #1439 from YosysHQ/eddie/fix_ice40_wrapcarry
Clifford Wolf [Sun, 6 Oct 2019 10:11:20 +0000 (12:11 +0200)]
Merge pull request #1439 from YosysHQ/eddie/fix_ice40_wrapcarry

Missing 'accept' at end of ice40_wrapcarry, spotted by @cliffordwolf

5 years agoMissing 'accept' at end of ice40_wrapcarry, spotted by @cliffordwolf
Eddie Hung [Sat, 5 Oct 2019 16:27:12 +0000 (09:27 -0700)]
Missing 'accept' at end of ice40_wrapcarry, spotted by @cliffordwolf

5 years agoUpdate README.md
Clifford Wolf [Sat, 5 Oct 2019 16:13:04 +0000 (18:13 +0200)]
Update README.md

5 years agoMissed this
Eddie Hung [Sat, 5 Oct 2019 15:57:37 +0000 (08:57 -0700)]
Missed this

5 years agoAdd comment on why we have to match for clock-enable/reset muxes
Eddie Hung [Sat, 5 Oct 2019 15:56:37 +0000 (08:56 -0700)]
Add comment on why we have to match for clock-enable/reset muxes

5 years agoAdd note on pattern detector
Eddie Hung [Sat, 5 Oct 2019 15:53:01 +0000 (08:53 -0700)]
Add note on pattern detector

5 years agoMerge pull request #1436 from YosysHQ/mmicko/msvc_fix
Miodrag Milanović [Sat, 5 Oct 2019 05:48:30 +0000 (07:48 +0200)]
Merge pull request #1436 from YosysHQ/mmicko/msvc_fix

Fixes for MSVC build

5 years agoAdd comment on why partial multipliers are 18x18
Eddie Hung [Sat, 5 Oct 2019 05:30:14 +0000 (22:30 -0700)]
Add comment on why partial multipliers are 18x18

5 years agoAdd comments for xilinx_dsp_cascade
Eddie Hung [Sat, 5 Oct 2019 05:25:30 +0000 (22:25 -0700)]
Add comments for xilinx_dsp_cascade

5 years agoImprove comments for xilinx_dsp_CREG
Eddie Hung [Sat, 5 Oct 2019 05:24:15 +0000 (22:24 -0700)]
Improve comments for xilinx_dsp_CREG

5 years agoFix comment
Eddie Hung [Sat, 5 Oct 2019 04:45:31 +0000 (21:45 -0700)]
Fix comment

5 years agoRestore optimisation for sigM.empty()
Eddie Hung [Sat, 5 Oct 2019 04:42:46 +0000 (21:42 -0700)]
Restore optimisation for sigM.empty()

5 years agoRetry on fixing TODOs
Eddie Hung [Fri, 4 Oct 2019 20:38:09 +0000 (13:38 -0700)]
Retry on fixing TODOs

5 years agoRevert "Fix TODOs"
Eddie Hung [Fri, 4 Oct 2019 20:33:27 +0000 (13:33 -0700)]
Revert "Fix TODOs"

This reverts commit 8674a6c68d563908014d16671567459499c6dc99.

5 years agoMore comments, cleanup
Eddie Hung [Fri, 4 Oct 2019 20:31:44 +0000 (13:31 -0700)]
More comments, cleanup

5 years agoFix TODOs
Eddie Hung [Fri, 4 Oct 2019 19:43:56 +0000 (12:43 -0700)]
Fix TODOs

5 years agoConsistency
Eddie Hung [Fri, 4 Oct 2019 19:43:19 +0000 (12:43 -0700)]
Consistency

5 years agoAdd comments for xilinx_dsp
Eddie Hung [Fri, 4 Oct 2019 19:40:34 +0000 (12:40 -0700)]
Add comments for xilinx_dsp

5 years agoFix typo in check_label()
Eddie Hung [Sat, 5 Oct 2019 04:43:15 +0000 (21:43 -0700)]
Fix typo in check_label()

5 years agoMerge branch 'master' into eddie/abc_to_abc9
Eddie Hung [Sat, 5 Oct 2019 00:53:20 +0000 (17:53 -0700)]
Merge branch 'master' into eddie/abc_to_abc9

5 years agoAdd temporary `abc9 -nomfs` and use for `synth_xilinx -abc9`
Eddie Hung [Sat, 5 Oct 2019 00:35:43 +0000 (17:35 -0700)]
Add temporary `abc9 -nomfs` and use for `synth_xilinx -abc9`

5 years agoRemove DSP48E1 from *_cells_xtra.v
Eddie Hung [Sat, 5 Oct 2019 00:26:42 +0000 (17:26 -0700)]
Remove DSP48E1 from *_cells_xtra.v

5 years agoFix xilinx_dsp for unsigned extensions
Eddie Hung [Fri, 4 Oct 2019 23:46:15 +0000 (16:46 -0700)]
Fix xilinx_dsp for unsigned extensions

5 years agoFix for SigSpec() == SigSpec(State::Sx, 0) to be true again
Eddie Hung [Fri, 4 Oct 2019 23:45:36 +0000 (16:45 -0700)]
Fix for SigSpec() == SigSpec(State::Sx, 0) to be true again

5 years agoAdd Const::{begin,end,empty}()
Eddie Hung [Fri, 4 Oct 2019 20:31:33 +0000 (13:31 -0700)]
Add Const::{begin,end,empty}()

5 years agoRename abc_* names/attributes to more precisely be abc9_*
Eddie Hung [Fri, 4 Oct 2019 18:04:10 +0000 (11:04 -0700)]
Rename abc_* names/attributes to more precisely be abc9_*

5 years agoPanic over. Model was elsewhere. Re-arrange for consistency
Eddie Hung [Fri, 4 Oct 2019 17:48:44 +0000 (10:48 -0700)]
Panic over. Model was elsewhere. Re-arrange for consistency

5 years agoOops
Eddie Hung [Fri, 4 Oct 2019 17:36:02 +0000 (10:36 -0700)]
Oops

5 years agoOhmilord this wasn't added all this time!?!
Eddie Hung [Fri, 4 Oct 2019 17:34:16 +0000 (10:34 -0700)]
Ohmilord this wasn't added all this time!?!

5 years agoAdd -async2sync to help text as per @daveshah1
Eddie Hung [Fri, 4 Oct 2019 17:17:46 +0000 (10:17 -0700)]
Add -async2sync to help text as per @daveshah1

5 years agoFixes for MSVC build
Miodrag Milanovic [Fri, 4 Oct 2019 14:29:46 +0000 (16:29 +0200)]
Fixes for MSVC build

5 years agoUse `sat -tempinduct` and comments for why equiv_opt not sufficient
Eddie Hung [Thu, 3 Oct 2019 18:11:50 +0000 (11:11 -0700)]
Use `sat -tempinduct` and comments for why equiv_opt not sufficient

5 years agoRestore part of doc
Eddie Hung [Thu, 3 Oct 2019 17:51:53 +0000 (10:51 -0700)]
Restore part of doc

5 years agoDisable equiv check for ice40 latches
Eddie Hung [Thu, 3 Oct 2019 17:45:53 +0000 (10:45 -0700)]
Disable equiv check for ice40 latches

5 years agoAdd new -async2sync option
Eddie Hung [Thu, 3 Oct 2019 17:30:51 +0000 (10:30 -0700)]
Add new -async2sync option

5 years agoUse equiv_opt -async2sync for xilinx
Eddie Hung [Thu, 3 Oct 2019 17:30:33 +0000 (10:30 -0700)]
Use equiv_opt -async2sync for xilinx

5 years agoRevert "equiv_opt to call async2sync when not -multiclock like SymbiYosys"
Eddie Hung [Thu, 3 Oct 2019 17:07:15 +0000 (10:07 -0700)]
Revert "equiv_opt to call async2sync when not -multiclock like SymbiYosys"

This reverts commit a39505e329cc05dbd4ad624a1cf0f6caf664fd9a.

5 years agoRevert "Update doc for equiv_opt"
Eddie Hung [Thu, 3 Oct 2019 17:07:03 +0000 (10:07 -0700)]
Revert "Update doc for equiv_opt"

This reverts commit a274b7cc86d4f64541d3d2903b4eeed4616ab1d8.

5 years agoChange smtbmc "Warmup failed" status to "PREUNSAT"
Clifford Wolf [Thu, 3 Oct 2019 12:59:07 +0000 (14:59 +0200)]
Change smtbmc "Warmup failed" status to "PREUNSAT"

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agoUpdate ABC to git rev 623b5e8
Clifford Wolf [Thu, 3 Oct 2019 12:05:21 +0000 (14:05 +0200)]
Update ABC to git rev 623b5e8

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agoBump version
Clifford Wolf [Thu, 3 Oct 2019 10:26:08 +0000 (12:26 +0200)]
Bump version

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agoMerge pull request #1419 from YosysHQ/eddie/lazy_derive
Clifford Wolf [Thu, 3 Oct 2019 10:06:12 +0000 (12:06 +0200)]
Merge pull request #1419 from YosysHQ/eddie/lazy_derive

module->derive() to be lazy and not touch ast if already derived

5 years agoMerge pull request #1422 from YosysHQ/eddie/aigmap_select
Clifford Wolf [Thu, 3 Oct 2019 09:54:04 +0000 (11:54 +0200)]
Merge pull request #1422 from YosysHQ/eddie/aigmap_select

Add -select option to aigmap

5 years agoMerge pull request #1429 from YosysHQ/clifford/checkmapped
Clifford Wolf [Thu, 3 Oct 2019 09:50:53 +0000 (11:50 +0200)]
Merge pull request #1429 from YosysHQ/clifford/checkmapped

Add "check -mapped"

5 years agoAdd "check -allow-tbuf"
Clifford Wolf [Thu, 3 Oct 2019 09:49:56 +0000 (11:49 +0200)]
Add "check -allow-tbuf"

Signed-off-by: Clifford Wolf <clifford@clifford.at>
5 years agofrontends/ast: code style
David Shah [Thu, 3 Oct 2019 08:55:43 +0000 (09:55 +0100)]
frontends/ast: code style

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Improve tests
David Shah [Fri, 20 Sep 2019 17:40:35 +0000 (18:40 +0100)]
sv: Improve tests

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Fix typedefs in blocks
David Shah [Fri, 20 Sep 2019 17:40:23 +0000 (18:40 +0100)]
sv: Fix typedefs in blocks

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Disambiguate interface ports
David Shah [Fri, 20 Sep 2019 15:12:09 +0000 (16:12 +0100)]
sv: Disambiguate interface ports

Signed-off-by: David Shah <dave@ds0.me>
5 years agoUpdate CHANGELOG and README
David Shah [Fri, 20 Sep 2019 12:01:47 +0000 (13:01 +0100)]
Update CHANGELOG and README

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Add test scripts for typedefs
David Shah [Fri, 20 Sep 2019 12:00:26 +0000 (13:00 +0100)]
sv: Add test scripts for typedefs

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Fix memories of typedefs
David Shah [Fri, 20 Sep 2019 11:11:17 +0000 (12:11 +0100)]
sv: Fix memories of typedefs

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Add %expect
David Shah [Fri, 20 Sep 2019 10:59:33 +0000 (11:59 +0100)]
sv: Add %expect

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Add support for memories of a typedef
David Shah [Fri, 20 Sep 2019 10:46:37 +0000 (11:46 +0100)]
sv: Add support for memories of a typedef

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Add support for memory typedefs
David Shah [Fri, 20 Sep 2019 10:39:15 +0000 (11:39 +0100)]
sv: Add support for memory typedefs

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Fix typedefs in packages
David Shah [Thu, 19 Sep 2019 20:21:21 +0000 (21:21 +0100)]
sv: Fix typedefs in packages

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Fix typedef parameters
David Shah [Thu, 19 Sep 2019 20:07:20 +0000 (21:07 +0100)]
sv: Fix typedef parameters

Signed-off-by: David Shah <dave@ds0.me>
5 years agosv: Switch parser to glr, prep for typedef
David Shah [Thu, 19 Sep 2019 19:43:13 +0000 (20:43 +0100)]
sv: Switch parser to glr, prep for typedef

Signed-off-by: David Shah <dave@ds0.me>
5 years agoMerge pull request #1425 from YosysHQ/dave/ecp5_pdp16
David Shah [Thu, 3 Oct 2019 08:53:45 +0000 (09:53 +0100)]
Merge pull request #1425 from YosysHQ/dave/ecp5_pdp16

ecp5: Add support for mapping 36-bit wide PDP BRAMs

5 years agoFix broken CI, check reset even for constants, trim rstmux
Eddie Hung [Thu, 3 Oct 2019 04:26:26 +0000 (21:26 -0700)]
Fix broken CI, check reset even for constants, trim rstmux

5 years agoMerge pull request #1423 from YosysHQ/eddie/techmap_replace_wire
Eddie Hung [Thu, 3 Oct 2019 02:40:39 +0000 (19:40 -0700)]
Merge pull request #1423 from YosysHQ/eddie/techmap_replace_wire

RFC: techmap to recognise wires named "_TECHMAP_REPLACE_.<suffix>"

5 years agoFix test
Eddie Hung [Thu, 3 Oct 2019 01:12:25 +0000 (18:12 -0700)]
Fix test

5 years agoMerge branch 'eddie/fix_sat_init' into eddie/fix1427
Eddie Hung [Thu, 3 Oct 2019 01:07:38 +0000 (18:07 -0700)]
Merge branch 'eddie/fix_sat_init' into eddie/fix1427

5 years agoUpdate test
Eddie Hung [Thu, 3 Oct 2019 01:03:45 +0000 (18:03 -0700)]
Update test

5 years agoRefactor peepopt_dffmux and be sensitive to \init when trimming
Eddie Hung [Thu, 3 Oct 2019 00:53:42 +0000 (17:53 -0700)]
Refactor peepopt_dffmux and be sensitive to \init when trimming