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Author SHA1 Message Date
Claire Wolf
a6f9e28680
Merge pull request #1971 from YosysHQ/claire/edifkeep 
Ignore conflicting keep attributes, unless asked not to
 2020-04-21 19:04:55 +02:00
Claire Wolf
9e1afde7a0
Merge pull request #1851 from YosysHQ/claire/bitselwrite 
Improved rewrite code for writing to bit slice
 2020-04-21 18:46:52 +02:00
Claire Wolf
27506d2aeb Improve net priorities in EDIF back-end 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-04-21 12:35:25 +02:00
whitequark
abc8f1fcb6
Merge pull request #1961 from whitequark/paramod-original-name 
ast, rpc: record original name of $paramod\* as \hdlname attribute
 2020-04-21 01:43:20 +00:00
Eddie Hung
38ee59184c tests: remove write_ilang 2020-04-20 15:42:29 -07:00
Eddie Hung
d32e56a3d1
Merge pull request #1975 from dh73/claire/bitselwrite 
Adding tests to Claire/bitselwrite branch
 2020-04-20 15:34:31 -07:00
Eddie Hung
caf4071c8b Remove '-ignore_unknown_cells' option from 'sat' 2020-04-20 11:58:23 -07:00
Eddie Hung
a1573058e9 Simplify test case script 2020-04-20 11:54:10 -07:00
Eddie Hung
99a0958601 Remove ununsed files 2020-04-20 11:53:48 -07:00
Eddie Hung
c506da3819
Merge pull request #1972 from YosysHQ/eddie/bug1970 
abc9_ops: -prep_lut to be more robust
 2020-04-20 11:39:13 -07:00
diego
22f440506b Modifications of tests as per Eddie's request 2020-04-20 12:45:35 -05:00
Eddie Hung
8c992ca47f abc9: -prep_lut to be more robust 2020-04-20 09:39:35 -07:00
Eddie Hung
34d8ff8b56 abc9: add testcase reduced from #1970 2020-04-20 09:38:29 -07:00
Claire Wolf
ee5067e864 Ignore conflicting keep attributes, unless asked not to. Fixes #1733 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-04-20 16:00:37 +02:00
Claire Wolf
ae115fa3aa
Merge pull request #1964 from YosysHQ/claire/sformatf 
Extend support for format strings in Verilog front-end
 2020-04-20 14:51:40 +02:00
whitequark
2b1fb8c0a0
Merge pull request #1967 from whitequark/cxxrtl-blackbox-attributes 
cxxrtl: provide attributes to black box factories, too
 2020-04-19 19:59:42 +00:00
whitequark
bf0f96b847 cxxrtl: provide attributes to black box factories, too. 
Both parameters and attributes are necessary because the parameters
have to be the same between every instantiation of the cell, but
attributes may well vary. For example, for an UART PHY, the type
of the PHY (tty, pty, socket) would be a parameter, but configuration
of the implementation specified by the type (socket address) would
be an attribute.
 2020-04-19 16:30:54 +00:00
Claire Wolf
35990b95ec Extend support for format strings in Verilog front-end 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-04-18 14:08:51 +02:00
whitequark
c98cde8842
Merge pull request #1963 from whitequark/cxxrtl-blackboxes 
cxxrtl: add support for simple and templated C++ black boxes
 2020-04-18 09:21:14 +00:00
whitequark
63d2a30857 cxxrtl: add templated black box support. 2020-04-18 08:04:57 +00:00
whitequark
ab4297c326 cxxrtl: make eval() and commit() inline in blackboxes. 
This change is a preparation for template blackboxes. It has no
effect on current generated code.
 2020-04-18 04:38:50 +00:00
whitequark
2b88d9a3fe cxxrtl: add simple black box support. 
This commit adds support for replacing RTLIL modules with CXXRTL
black boxes. Black box port widths may not depend on the parameters
with which it is instantiated (yet); the parameters may only be used
to change the behavior of the black box.
 2020-04-18 04:35:10 +00:00
whitequark
8bc3cd30dc cxxrtl: use ID::X instead of ID(X). NFC. 2020-04-18 04:35:10 +00:00
whitequark
41421f5dca ast, rpc: record original name of $paramod\* as \hdlname attribute. 
The $paramod name mangling is not invertible (the \ character, which
separates the module name from the parameters, is valid in the module
name itself), which does not stop people from trying to invert it.

This commit makes it easy to invert the name mangling by storing
the original name explicitly, and fixes the firrtl backend to use
the newly introduced attribute.
 2020-04-18 03:47:28 +00:00
whitequark
d42530b7bb
Merge pull request #1955 from whitequark/cxxrtl-sync_always 
cxxrtl: correctly handle `sync always` rules
 2020-04-17 21:36:59 +00:00
whitequark
67fbc00a18
Merge pull request #1952 from boqwxp/add_edge_location 
Verilog frontend: add source location in more parser rules
 2020-04-17 18:57:00 +00:00
diego
50581d5a94 Wrong fixed value 2020-04-17 10:15:22 -05:00
whitequark
e7ad209b15 cxxrtl: correctly handle sync always rules. 
Fixes #1948.
 2020-04-17 09:43:13 +00:00
whitequark
115fc261e6
Merge pull request #1954 from YosysHQ/dave/fix-stdout-conflict 
qbfsat: Fix illegal use of 'stdout' identifier
 2020-04-17 09:07:49 +00:00
whitequark
4d1db12133
Merge pull request #1951 from whitequark/rtlil-string_attribute 
rtlil: add AttrObject::{get,set}_string_attribute, AttrObject::has_attribute
 2020-04-17 09:06:40 +00:00
David Shah
586739ecf3 qbfsat: Fix illegal use of 'stdout' identifier 
Signed-off-by: David Shah <dave@ds0.me>
 2020-04-17 08:42:39 +01:00
Alberto Gonzalez
00d74f0b9c
Set Verilog source location for explicit blocks (begin ... end). 2020-04-17 06:23:03 +00:00
Alberto Gonzalez
10a814f978
Add Verilog source location information to AST_POSEDGE and AST_NEGEDGE nodes. 2020-04-17 06:16:59 +00:00
whitequark
c69db910ac
Merge pull request #1898 from boqwxp/locations 
Verilog frontend: add location information to parsed constants
 2020-04-17 02:27:13 +00:00
whitequark
69743aad42
Merge pull request #1864 from boqwxp/cleanup_techmap_abc 
Clean up pseudo-private member usage and simplify `passes/techmap/abc.cc`
 2020-04-17 02:25:18 +00:00
whitequark
f2064c8131
Merge pull request #1888 from boqwxp/cleanup_scatter 
Clean up `passes/cmds/scatter.cc`.
 2020-04-17 02:21:23 +00:00
whitequark
5c428996a9
Merge pull request #1882 from boqwxp/cleanup_rename 
Clean up pseudo-private member usage in `passes/cmds/rename.cc`.
 2020-04-17 02:20:54 +00:00
whitequark
31e3e52988
Merge pull request #1929 from YosysHQ/eddie/select_unset 
select: add select -unset option
 2020-04-16 22:09:25 +00:00
whitequark
b6f624b56b rtlil: add AttrObject::has_attribute. 2020-04-16 21:49:49 +00:00
whitequark
ff7a1a1568 rtlil: add AttrObject::{get,set}_string_attribute. 
And make {get,set}_src_attribute use those functions.
 2020-04-16 21:45:29 +00:00
whitequark
b4b2345a10
Merge pull request #1947 from whitequark/cxxrtl-usability 
cxxrtl: minor documentation and usability improvements
 2020-04-16 21:28:13 +00:00
Alberto Gonzalez
9253497358
Add location information to AST_CONSTANT nodes. 2020-04-16 19:11:47 +00:00
Alberto Gonzalez
2e3647f567
Use dict instead of std::map. 
Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
 2020-04-16 18:56:50 +00:00
Alberto Gonzalez
b94f38295a
Revert to stringf() rather than stringstreams. 2020-04-16 18:56:50 +00:00
Alberto Gonzalez
6081c1bbd3
Clean up pseudo-private member usage in passes/cmds/rename.cc. 2020-04-16 18:56:50 +00:00
Alberto Gonzalez
ff8be2364e
Replace std::map with dict. 
Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
 2020-04-16 18:49:55 +00:00
Alberto Gonzalez
0424555702
Replace pseudo-private member access to connections_ in passes/cmds/scatter.cc. 
Co-Authored-By: N. Engelhardt <nak@symbioticeda.com>
 2020-04-16 18:49:55 +00:00
Alberto Gonzalez
0787af947f
Clean up passes/cmds/scatter.cc. 2020-04-16 18:49:55 +00:00
diego
87910732f1 Adding tests for dynamic part select optimisation 2020-04-16 13:31:05 -05:00
Eddie Hung
2623e335cc tests: add select -unset tests 2020-04-16 10:51:58 -07:00