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yosys
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316 Commits

Author SHA1 Message Date
whitequark 9e072ec21f opt_lut: new pass, to combine LUTs for tighter packing. 2018-12-05 16:30:37 +00:00
Clifford Wolf 9228f015a3 Update ABC to git rev 2ddc57d 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-11-13 17:22:28 +01:00
Clifford Wolf d1372873e8 Update ABC to git rev 68da3cf 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-11-11 19:37:31 +01:00
Clifford Wolf 43ee1f3f62
Merge pull request #696 from arjenroodselaar/verific_darwin 
Use appropriate static libraries when building with Verific on MacOS
 2018-11-09 13:02:49 +01:00
Clifford Wolf 05d2e5d773 Fix "make ystests" to use correct Yosys binary 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-11-08 09:58:47 +01:00
Arjen Roodselaar 4e846694f7 Use appropriate static libraries when building with Verific on MacOS 2018-11-07 23:18:47 -08:00
Clifford Wolf 60ecc5c70c Update ABC rev to 4d56acf 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-11-06 11:10:27 +01:00
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 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 6e00c217ae After release is before release 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-10-16 16:44:58 +02:00
Clifford Wolf 5706e90802 Yosys 0.8 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-10-16 16:22:16 +02:00
Miodrag Milanovic c5e9034834 Fix Cygwin build and document needed packages 2018-09-19 10:16:53 +02:00
Clifford Wolf 0b7a18470b Add "make ystests" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-30 12:26:26 +02:00
Clifford Wolf ddc1761f1a Add "make coverage" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-27 14:22:21 +02:00
Clifford Wolf 9e845bd254 Add ENABLE_GCOV build option 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-27 13:27:05 +02:00
Miodrag Milanovic 306a010e19 static link flag on main executable 2018-08-25 16:20:44 +02:00
Miodrag Milanovic 75d1852943 no -fPIC for any static build 2018-08-18 19:17:02 +02:00
Miodrag Milanovic 443865ab87 respect DISABLE_ABC_THREADS if used 2018-08-18 18:21:28 +02:00
Miodrag Milanovic 45740236b6 Enable propagating ARCHFLAGS 2018-08-18 15:11:58 +02:00
Miodrag Milanovic 539053ab68 Added option to disable -fPIC on unsupported platforms 2018-08-18 14:14:17 +02:00
Miodrag Milanovic 3e20788c24 Added gcc-static for easier cross compilation 2018-08-18 14:00:55 +02:00
Miodrag Milanovic a5136c768b Changes for MXE configuration in order to compile 2018-08-15 19:08:45 +02:00
Clifford Wolf ed32760d4a
Merge pull request #573 from cr1901/msys-64 
Add support for 64-bit builds using msys2 environment, use msys-provided `libpthread`.
 2018-08-15 14:20:10 +02:00
Clifford Wolf b50fe1e3e9 Upodate ABC to git rev ae6716b 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 14:35:32 +02:00
Clifford Wolf ab700ef215 Add missing -lz to MXE build 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 14:28:45 +02:00
William D. Jones 7e5801beed Add support for 64-bit builds using msys2 environment. 2018-06-27 16:36:18 -04:00
William D. Jones ee7164b879 Use msys2-provided pthreads instead of abc's. 2018-06-27 16:26:36 -04:00
Serge Bazanski 53e9a1549c Add Protobuf backend 
Signed-off-by: Serge Bazanski <q3k@symbioticeda.com>
 2018-06-19 13:34:56 +01:00
Clifford Wolf a77e27ab15 Update ABC to git rev 6df1396 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-05-30 13:10:10 +02:00
Robert Ou bea71e71ca Force abc to align memory to 8 bytes 
Apparently abc has a memory pool implementation that by default returns
memory that is unaligned. There is a workaround in the abc makefile that
uses uname to look for "arm" specifically and then sets the alignment.
However, ARM is not the only platform that requires proper alignment
(e.g. emscripten does too). For now, pessimistically force the alignment
for 8 bytes all the time (somehow 4 wasn't enough for fixing emscripten
despite being approximately a 32-bit platform).
 2018-05-18 22:53:52 -07:00
Robert Ou d9ef793430 Force abc to be linked statically and without threads in emscripten 2018-05-18 22:53:47 -07:00
Robert Ou 93f79299a5 Add options to disable abc's usage of pthreads and readline 2018-05-18 22:42:24 -07:00
Robert Ou bfce3a7479 Add an option to statically link abc into yosys 
This is currently incomplete because the output filter no longer works.
 2018-05-18 22:35:28 -07:00
Robert Ou 1b210dbfb7 Makefile: Make abc always use stdint.h 2018-05-18 22:26:29 -07:00
Clifford Wolf ae33026799 Use $(OS) in makefile to check for Darwin 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-05-13 13:29:18 +02:00
Johnny Sorocil 74f2787b10 Enable building on FreeBSD 2018-05-06 15:19:44 +02:00
Clifford Wolf ea3ff6f59c Update ABC to git rev f23ea8e 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-04-30 19:50:34 +02:00
Clifford Wolf 2f0ecff71c Improve Makefile error handling for when abc/ is a hg working copy 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-04-12 14:02:57 +02:00
Clifford Wolf 6f681c4f82 Fix build for new ABC location on github, also update ABC to a2d59be 2018-03-27 00:39:01 +02:00
Clifford Wolf a15208f301 Use Verific hier_tree component for elaboration 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-03-08 13:26:33 +01:00
Clifford Wolf 6f26695d9b Add -lz for verific builds 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-02-27 12:15:42 +01:00
William D. Jones b0b08da5cb Improve msys2 flags for building abc. 2018-02-19 12:54:34 -05:00
Clifford Wolf c1abd3b02c Fixed yosys-config for binary distributions with Verific 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-02-13 15:22:50 +01:00
Clifford Wolf 82c436587c Do not create deep backtraces unless in ENABLE_DEBUG mode 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-02-03 15:04:39 +01:00
Clifford Wolf 318be8651c Use "strip -S" instead of "strip -d" for Mac OS X compatibility 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-01-19 23:56:23 +01:00
Clifford Wolf 57e02b6629 Strip debug symbols from binaries on install 2018-01-17 14:14:10 +01:00
Clifford Wolf b557989576 Update ABC to hg rev 6e3c24b3308a 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-01-07 13:47:59 +01:00
Clifford Wolf 8f2638ae2f Use "hg ... --insecure" for cloning/pulling ABC 2017-12-03 06:11:11 +01:00
Clifford Wolf d5e6a73c8a Update ABC to hg rev 31fc97b0aeed 2017-12-02 21:24:12 +01:00