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Author SHA1 Message Date
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
Eddie Hung
9eace8f360 design: add test 2020-04-16 12:48:40 -07:00
Eddie Hung
dac5adde12 design: -import to not count black/white-boxes as candidates for top 2020-04-16 12:46:07 -07:00
Eddie Hung
2ddfb61e65 select: add test for not selecting inside black/white boxes 2020-04-16 12:45:04 -07:00
Eddie Hung
47c8ee7fe4 select: do not select inside blackboxes 2020-04-16 12:23:34 -07:00
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
Eddie Hung
254d38ca67 select: add select -unset option 2020-04-16 10:51:58 -07:00
Eddie Hung
8d3f6d0d79
Merge pull request #1928 from YosysHQ/eddie/design_delete 
kernel: add design -delete option
 2020-04-16 10:51:09 -07:00
whitequark
c2804a68c2
Merge pull request #1896 from boqwxp/read_stdin_repl 
Frontend: allow reading file input from stdin, like a REPL heredoc mode
 2020-04-16 17:18:29 +00:00
Claire Wolf
7a434cdd7b
Merge pull request #1797 from epfl-vlsc/firrtl_backend_fileinfo 
Keep file information when emitting firrtl
 2020-04-16 18:50:43 +02:00
whitequark
06c0338f2c cxxrtl: make ROMs writable, document memory::operator[]. 
There is no practical benefit from using `const memory` for ROMs;
it uses an std::vector internally, which prevents contemporary
compilers from constant-propagating ROM contents. (It is not clear
whether they are permitted to do so.)

However, there is a major benefit from using non-const `memory` for
ROMs, which is the ability to dynamically fill the ROM for each
individual simulation.
 2020-04-16 16:45:54 +00:00
whitequark
9043632dcc cxxrtl: fix misleading example, caution about race conditions. 
Fixes #1944.
 2020-04-16 16:45:54 +00:00
whitequark
58e89cd368 cxxrtl: remove inaccurate comment. NFC. 2020-04-16 16:45:54 +00:00
David Shah
1664bcda12 ecp5: Force SIGNED ports to be 1 bit 
Signed-off-by: David Shah <dave@ds0.me>
 2020-04-16 16:38:19 +01:00
Eddie Hung
aa552cefa3
Merge pull request #1927 from YosysHQ/eddie/design_remove_assert 
kernel: Design::remove(RTLIL::Module *) to check refcount_modules_
 2020-04-16 08:06:12 -07:00
Eddie Hung
e8a841467f tests: add design -delete tests 2020-04-16 08:05:18 -07:00
Eddie Hung
a9ec0defb9 kernel: add design -delete option 2020-04-16 08:05:18 -07:00
whitequark
90a1c6b6a4
Merge pull request #1915 from boqwxp/dict_move_semantics 
kernel: Add `dict` support for rvalue references and C++11 move semantics.
 2020-04-16 13:29:13 +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
whitequark
e1f5145afa
Merge pull request #1937 from hzeller/consexpr-opportunity 
Use static constexpr instead of static const where possible.
 2020-04-16 13:28:03 +00:00
David Shah
2b57c06360
Merge pull request #1943 from YosysHQ/dave/fix-1919 
ast: Fix handling of identifiers in the global scope
 2020-04-16 13:48:20 +01:00
Claire Wolf
e86ba3b94d Make mask-and-shift the default for bitselwrite 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-04-16 12:11:52 +02:00
Claire Wolf
e1fb12a4b9 Add LookaheadRewriter for proper bitselwrite support 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-04-16 12:11:07 +02:00
Marcelina Kościelnicka
2f8541a92e opt_expr: Fix X and CO outputs for $alu identity-mapping rules. 2020-04-16 11:48:29 +02:00
David Shah
4d02505820 ast: Fix handling of identifiers in the global scope 
Signed-off-by: David Shah <dave@ds0.me>
 2020-04-16 10:30:07 +01:00