Commit Graph

4345 Commits

Author SHA1 Message Date
Clifford Wolf d084fb4c3f Fix sf2 LUT interface
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-31 15:36:53 +01:00
Clifford Wolf cf79fd4376 Basic SmartFusion2 and IGLOO2 synthesis support
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-31 15:28:57 +01:00
Clifford Wolf 82965d60f5
Merge pull request #680 from jburgess777/fix-empty-string-back-assert
Avoid assert when label is an empty string
2018-10-30 11:25:07 +01:00
Jon Burgess 6732e56632 Avoid assert when label is an empty string
Calling back() on an empty string is not allowed and triggers
an assert with recent gcc:

$ cd manual/PRESENTATION_Intro
$ ../../yosys counter.ys
...
/usr/include/c++/8/bits/basic_string.h:1136: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::reference std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::back() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::reference = char&]: Assertion '!empty()' failed.

802             if (label.back() == ':' && GetSize(label) > 1)
(gdb) p label
$1 = ""
2018-10-28 14:57:04 +00:00
Clifford Wolf db676957a0
Merge pull request #678 from whentze/master
Fix unhandled std::out_of_range in run_frontend() due to integer underflow
2018-10-25 13:23:26 +02:00
Clifford Wolf 5ab58d4930 Fix minor typo in error message
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-25 13:20:00 +02:00
Clifford Wolf 6cd5b8b76b
Merge pull request #679 from udif/pr_syntax_error
More meaningful SystemVerilog/Verilog parser error messages
2018-10-25 13:18:59 +02:00
Udi Finkelstein 536ae16c3a Rename the generic "Syntax error" message from the Verilog/SystemVerilog parser into unique,
meaningful info on the error.
Also add 13 compilation examples that triggers each of these messages.
2018-10-25 02:37:56 +03:00
Clifford Wolf 7703be045a
Merge pull request #677 from daveshah1/ecp5_dsp
ecp5: Add blackboxes for MULT18X18D and ALU54B
2018-10-23 19:18:45 +02:00
whentze 9ed77f5ba8 fix unhandled std::out_of_range when calling yosys with 3-character argument 2018-10-22 19:40:22 +02:00
David Shah b65932edc4 ecp5: Remove DSP parameters that don't work
Signed-off-by: David Shah <davey1576@gmail.com>
2018-10-22 16:20:38 +01:00
rafaeltp f8b97e21f3 using [i] to access individual bits of SigSpec and merging bits into a tmp Sig before setting the port to new signal 2018-10-21 11:32:44 -07:00
David Shah 101f5234ff ecp5: Add DSP blackboxes
Signed-off-by: David Shah <davey1576@gmail.com>
2018-10-21 19:27:02 +01:00
rafaeltp 7b964bfb83 cleaning up for PR 2018-10-20 18:02:59 -07:00
rafaeltp ce069830c5 fixing code style 2018-10-20 17:57:26 -07:00
rafaeltp 0ad4321781 solves #675 2018-10-20 17:50:21 -07:00
rafaeltp f25d0de6f8
Merge pull request #1 from YosysHQ/master
updating
2018-10-20 17:01:09 -07:00
Clifford Wolf 23b69ca32b Improve read_verilog range out of bounds warning
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-20 23:48:53 +02:00
Clifford Wolf f3de732fb4
Merge pull request #674 from rubund/feature/svinterface_at_top
Support for SystemVerilog interfaces as ports in the top level module + test case
2018-10-20 23:28:09 +02:00
Ruben Undheim 436e3c0a7c Refactor code to avoid code duplication + added comments 2018-10-20 16:06:48 +02:00
Ruben Undheim 397dfccb30 Support for SystemVerilog interfaces as a port in the top level module + test case 2018-10-20 11:58:25 +02:00
Ruben Undheim d9a4381012 Fixed memory leak 2018-10-20 11:57:39 +02:00
Clifford Wolf 11c8a9eb96
Merge pull request #673 from daveshah1/ecp5_improve
Small ECP5 improvements
2018-10-19 17:32:42 +02:00
David Shah d29b517fef ecp5: Sim model fixes
Signed-off-by: David Shah <dave@ds0.me>
2018-10-19 15:16:40 +01:00
David Shah 677b8ed3ca ecp5: Add latch inference
Signed-off-by: David Shah <dave@ds0.me>
2018-10-19 15:16:40 +01:00
Clifford Wolf 6514443a5c
Merge pull request #672 from daveshah1/fix_bram
memory_bram: Reset make_outreg when growing read ports
2018-10-19 16:09:11 +02:00
David Shah 3420ae5ca5 memory_bram: Reset make_outreg when growing read ports
Signed-off-by: David Shah <dave@ds0.me>
2018-10-19 14:46:31 +01:00
Clifford Wolf 2e32d05eab
Merge pull request #671 from rafaeltp/master
adding offset info to memories on verilog output
2018-10-19 13:05:51 +02:00
Clifford Wolf 2a104b29fd
Merge pull request #670 from rubund/feature/basic_svinterface_test
Basic test for checking correct synthesis of SystemVerilog interfaces
2018-10-19 13:03:38 +02:00
rafaeltp c7770d9eea adding offset info to memories 2018-10-18 16:22:33 -07:00
rafaeltp 609f46eeb7 adding offset info to memories 2018-10-18 16:20:21 -07:00
Ruben Undheim d5aac2650f Basic test for checking correct synthesis of SystemVerilog interfaces 2018-10-18 22:40:53 +02:00
Clifford Wolf a25f370191 Update ABC to git rev 14d985a
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-18 12:26:53 +02:00
Clifford Wolf f24bc1ed0a
Merge pull request #659 from rubund/sv_interfaces
Support for SystemVerilog interfaces and modports
2018-10-18 10:58:47 +02:00
Clifford Wolf 24a5c65856
Merge pull request #657 from mithro/xilinx-vpr
xilinx: Still map LUT7/LUT8 to Xilinx specific primitives when using `-vpr`
2018-10-18 10:54:03 +02:00
Clifford Wolf 93d99559ef
Merge pull request #664 from tklam/ignore-verilog-protect
Ignore protect endprotect
2018-10-18 10:52:07 +02:00
Clifford Wolf 22d9535a24 Update ABC to git rev c5b48bb
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-17 12:23:50 +02:00
Clifford Wolf 6ca493b88c Minor code cleanups in liberty front-end
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-17 12:23:36 +02:00
Clifford Wolf 8395c18cb5
Merge pull request #660 from tklam/parse-liberty-detect-ff-latch
Handling ff/latch in liberty files
2018-10-17 12:21:17 +02:00
Clifford Wolf f4ad05e133
Merge pull request #663 from aman-goel/master
Update to .smv backend
2018-10-17 12:18:57 +02:00
Clifford Wolf 6b06876cf1
Merge pull request #658 from daveshah1/ecp5_bram
ECP5 BRAM inference
2018-10-17 12:16:23 +02:00
Clifford Wolf 08be796cb8
Merge pull request #641 from tklam/master
Fix issue #639
2018-10-17 12:15:14 +02:00
Clifford Wolf 38dbb44fa0
Merge pull request #638 from udif/pr_reg_wire_error
Fix issue #630
2018-10-17 12:13:18 +02:00
Clifford Wolf debc0d3515 We have 2018 now
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-16 16:51:58 +02:00
Clifford Wolf 6e00c217ae After release is before release
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-16 16:44:58 +02:00
Clifford Wolf 4d4665b23a Merge branch 'yosys-0.8-rc' 2018-10-16 16:40:10 +02:00
Clifford Wolf 5706e90802 Yosys 0.8
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-16 16:22:16 +02:00
argama 097da32e1a ignore protect endprotect 2018-10-16 21:33:37 +08:00
Clifford Wolf 500726781b Update command reference manual
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-10-16 15:28:37 +02:00
David Shah df4bfa0ad6 ecp5: Disable LSR inversion
Signed-off-by: David Shah <dave@ds0.me>
2018-10-16 12:48:39 +01:00