Commit Graph

482 Commits

Author SHA1 Message Date
Claire Wolf c39ebe6ae0 Bump YOSYS_VER
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
2020-07-31 20:57:41 +02:00
Marcelina Kościelnicka dafe04d559 Add utility module for representing flip-flops. 2020-07-23 23:39:46 +02:00
Marcelina Kościelnicka 022af4f0ca Add utility module for dealing with init attributes. 2020-07-23 20:49:48 +02:00
Marcelina Kościelnicka 85a1bb17ed satgen: Move importCell out of the header.
This function has no hope of ever getting inlined anyway, and it speeds
up yosys compile time by 7%.
2020-07-19 00:17:02 +02:00
Lucas Castro 68babb2ae4
Fix issue #2251 (#2252)
* Fix #2251 - YosysJS ReferenceError: _memset is not defined.
Add '_memset' in emcc EXPORTED_FUNCTIONS in Makefile.
2020-07-09 18:50:26 +02:00
Dan Ravensloft 7d5828a706 Add option to use ccache when building 2020-07-04 19:59:39 +01:00
whitequark 778332384a Update ABC. 2020-06-22 14:18:07 +00:00
whitequark a0466e1a96 cxxrtl: add missing installs of include files. 2020-06-08 12:55:11 +00:00
whitequark 2384a59e2a
Merge pull request #2051 from Xiretza/makefile-cd-warning
Suppress warning during initial clone of ABC repo
2020-05-28 10:00:49 +00:00
Xiretza 204e8b6fc6
Suppress warning during initial clone of ABC repo
9dedac50 introduced this harmless but disconcerting warning, which was emitted
when abc/ did not yet exist and was about to be cloned:

/bin/sh: line 0: cd: abc: No such file or directory
2020-05-14 11:18:35 +02:00
Eddie Hung b11cf67a81 Setup tests/verilog properly 2020-05-11 10:31:02 -07:00
N. Engelhardt c9befa769f Remove yosys libdir from LDFLAGS (and fix a typo) 2020-05-07 19:28:18 +02:00
Eddie Hung 8eb98b12c7 Makefile: git fetch all commits from $(ABCURL) repo 2020-05-06 16:23:46 -07:00
whitequark ff7a8d0e1e Update ABC to include WASI support fixes. 2020-05-02 00:18:33 +00:00
whitequark b36060cc20 Fix WASI builds with abc enabled.
This PR works around #2011.
2020-05-01 23:57:35 +00:00
whitequark bbde241942
Merge pull request #2001 from whitequark/wasi
Add WASI platform support
2020-05-01 21:28:20 +00:00
Claire Wolf 667f38fe53
Merge pull request #1997 from whitequark/document-ootb
Explain how to do out-of-tree builds in README
2020-05-01 15:35:33 +02:00
whitequark b43c282e4e Add WASI platform support.
This includes the following significant changes:
  * Patching ezsat and minisat to disable resource limiting code
    on WASM/WASI, since the POSIX functions they use are unavailable.
  * Adding a new definition, YOSYS_DISABLE_SPAWN, present if platform
    does not support spawning subprocesses (i.e. Emscripten or WASI).
    This definition hides the definition of `run_command()`.
  * Adding a new Makefile flag, DISABLE_SPAWN, present in the same
    condition. This flag disables all passes that require spawning
    subprocesses for their function.
2020-04-30 18:56:25 +00:00
Eddie Hung a3fa9fd6e9 abc: use YosysHQ/abc instead of upstream berkeley-abc/abc
Enabling modifications
2020-04-27 12:03:40 -07:00
whitequark f1087b2552 Fix out-of-tree builds configured as `SMALL := 1`. 2020-04-24 23:27:43 +00:00
whitequark 2ee028dcf1
Merge pull request #1900 from Xiretza/suppress-makefile-echo
Suppress output of Makefile.conf when printing source versions
2020-04-16 13:28:34 +00:00
Dan Ravensloft 2e37e62e6b synth_intel_alm: alternative synthesis for Intel FPGAs
By operating at a layer of abstraction over the rather clumsy Intel primitives,
we can avoid special hacks like `dffinit -highlow` in favour of simple techmapping.

This also makes the primitives much easier to manipulate, and more descriptive
(no more cyclonev_lcell_comb to mean anything from a LUT2 to a LUT6).
2020-04-15 11:40:41 +02:00
Xiretza 333981acfd
Suppress output of Makefile.conf when printing source versions
The make targets echo-yosys-ver, echo-git-ver and echo-abc-rev can be
used to programmatically extract contents of make variables for external
scripts. Unfortunately, when a Makefile.conf exists, its contents would
also be echoed, making the output almost unusable. This patch
selectively disables this functionality for these special targets.
2020-04-11 13:23:08 +02:00
Miodrag Milanovic af7b7b6dc1 Keep libyosys name same as befire, but put it in directory 2020-04-10 15:02:48 +02:00
Miodrag Milanovic 0d789c5a3b Support custom PROGRAM_PREFIX 2020-04-10 10:38:40 +02:00
whitequark d20e971725 write_cxxrtl: new backend.
This commit adds a basic implementation that isn't very performant
but implements most of the planned features.
2020-04-09 04:08:36 +00:00
Xiretza 5f649fc19d Add constids.inc to final install
If this is not present in the install, #include-ing most yosys
headers will fail in rtlil.h:380.
2020-04-08 21:36:33 +02:00
Claire Wolf 40223eaee1
Merge pull request #1814 from YosysHQ/mmicko/pyosys_makefile
Enable ENABLE_LIBYOSYS when ENABLE_PYOSYS is set (closes #1813)
2020-04-07 17:06:47 +02:00
Claire Wolf 3477749459 Bump YOSYS_VER
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
2020-04-02 15:40:00 +02:00
Miodrag Milanovic aad92abce9 Enable ENABLE_LIBYOSYS when ENABLE_PYOSYS is set 2020-03-25 10:02:56 +01:00
Alberto Gonzalez 1b333d49ef
Add tests for `select` command warnings. 2020-03-23 17:30:53 +00:00
Xiretza 9dedac50e2
Improve ABC repository management in Makefile
`rev-parse --short` output may have a different abbreviated hash length than
ABCREV, so a simple string comparison always fails, even if the correct
commit is checked out. Pass both commits through rev-parse and then
compare the full hashes instead.

Add an `echo-abc-rev` target so that packaging scripts can set ABCPULL=0 and
handle all the git nastiness themselves.
2020-03-12 19:26:21 +01:00
Miodrag Milanovic a0cc795e85 Added filter-out for libyosys.so 2020-03-12 18:28:20 +01:00
Miodrag Milanovic f37f558f72 Revert "Clean up 'install' Makefile target"
This reverts commit 2a746234fe.
2020-03-12 18:26:19 +01:00
Miodrag Milanovic 178a8e3bff Revert "Improve ABC repository management in Makefile"
This reverts commit 90404e1969.
2020-03-12 18:26:07 +01:00
Miodrag Milanović af84e5acf1
Merge pull request #1666 from Xiretza/improve-makefile
Makefile improvements for packaging scripts
2020-03-12 16:14:48 +02:00
Miodrag Milanovic 82ad422b4e Add mandatory wasm file to zip file as well 2020-03-12 11:17:15 +01:00
jiegec 26137d8bb7 Add EXTRA_EXPORTED_RUNTIME_METHODS env for yosysjs 2020-03-11 23:01:04 +08:00
jiegec 7b679eecb3 Fix compilation for emcc 2020-03-11 22:09:24 +08:00
Eddie Hung 7a89ed1fa2 Bump ABCREV to receive fix for #1675 2020-03-06 10:32:48 -08:00
Rodrigo Alejandro Melo eaaba6e091 Added tests/memfile to 'make test' with an extra testcase
Signed-off-by: Rodrigo Alejandro Melo <rodrigomelo9@gmail.com>
2020-02-01 22:44:06 -03:00
Xiretza 90404e1969
Improve ABC repository management in Makefile
`rev-parse --short` output may have a different abbreviated hash length than
ABCREV, so a simple string comparison always fails, even if the correct
commit is checked out. Pass both commits through rev-parse and then
compare the full hashes instead.

Add an `echo-abc-rev` target so that packaging scripts can set ABCPULL=0 and
handle all the git nastiness themselves.
2020-01-29 19:10:54 +01:00
Xiretza 2a746234fe
Clean up 'install' Makefile target
- libyosys.so is now only installed to LIBDIR instead of LIBDIR, BINDIR
  and PYTHON_DESTDIR
- replace mkdir/cp for single files with `install`
2020-01-29 19:10:54 +01:00
Eddie Hung 93e680b7d3 Merge remote-tracking branch 'origin/master' into eddie/abc9_mfs 2020-01-11 07:59:56 -08:00
Eddie Hung 9005bb97ff Bump ABCREV for upstream fix 2020-01-11 07:59:18 -08:00
Clifford Wolf ccc83d99ba Bump version
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2020-01-09 21:37:28 +01:00
Eddie Hung 66b0f3c406 Bump ABCREV for upstream fix 2020-01-07 15:40:37 -08:00
Eddie Hung 7738d608e3 Bump ABCREV for upstream fix 2020-01-06 11:14:05 -08:00
Graham Edgecombe 319cba70d3 Fix linking with Python 3.8
The behaviour of python-config --libs has changed in Python 3.8.

For example, compare the output of it with Python 3.7 and 3.8 on an
ArchLinux system:

    $ python3.7-config --libs
    -lpython3.7m -lcrypt -lpthread -ldl  -lutil -lm
    $ python3.8-config --libs
    -lcrypt -lpthread -ldl  -lutil -lm -lm
    $

The lack of -lpython in the latter case causes the linker to fail when
attempting to build Yosys against Python 3.8.

Passing the new --embed flag to python-config adds -lpython, just like
earlier versions of Python:

    $ python3.8-config --embed --libs
    -lpython3.8 -lcrypt -lpthread -ldl  -lutil -lm -lm
    $

This commit adds code for automatically detecting support for the
--embed flag. If it is supported, it is passed to all python-config
invocations. This fixes building against Python 3.8.
2019-12-20 10:23:18 +01:00
Graham Edgecombe 2a8cfdebbb Add PYTHON_CONFIG variable to the Makefile 2019-12-20 10:23:18 +01:00