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18 Commits

Author SHA1 Message Date
Tomasz Michalak 950d7534ec Add licensing header to fuzzers' python scripts 
Signed-off-by: Tomasz Michalak <tmichalak@antmicro.com>
Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
 2020-05-26 07:33:12 -07:00
David Shah 22213404a5 fuzzers: Improve DSP fuzzer 
Signed-off-by: David Shah <dave@ds0.me>
 2020-01-27 09:27:46 +00:00
Jake Mercer 6a3db24da1 FUZZER - DSP - Fixes Following Review 
Signed-off-by: Jake Mercer <jake.mercer@civica.co.uk>
 2019-11-02 11:43:12 +00:00
Jake Mercer 15cfb5bd46 FUZZER - DSP - Add Ports & ROI Module 
Added code for ports to the DSP48E1 instances.  Moved DSP instances
inside an ROI module and using the verilog top harness as in other
fuzzers.

Signed-off-by: Jake Mercer <jake.mercer@civica.co.uk>
 2019-11-02 11:43:12 +00:00
Jake Mercer e0fb0c0cb1 FUZZER - DSP - Refactor 
Refactor the DSP Python scripts to be easier to manage.  Use JSON
instead of CSV.

Signed-off-by: Jake Mercer <jake.mercer@civica.co.uk>
 2019-11-02 11:43:12 +00:00
Jake Mercer 596bb27e3b FUZZER - DSP - Add All Attributes 
Added the rest of the DSP attributes; there are still some issues with mapping the bits.
AREG/BREG mode 2 will require inputs to be connected.

Signed-off-by: Jake Mercer <jmercer04@qub.ac.uk>
 2019-11-02 11:43:12 +00:00
Jake Mercer 8da263c502 FUZZER - DSP - Refactor for Readability & Extensibility 
Signed-off-by: Jake Mercer <jmercer04@qub.ac.uk>
 2019-11-02 11:43:12 +00:00
Jake Mercer 624de250e8 FUZZER - DSP - Cleared Bits 
Changed some tags to be prefixed with 'Z'; these bits are cleared and need the prefix to indicate
the inversion so that they are resolved to the DB correctly.

Signed-off-by: Jake Mercer <jmercer04@qub.ac.uk>
 2019-11-02 11:43:12 +00:00
Jake Mercer 78d64f7558 FUZZER - DSP - Add AUTORESET_PATDET Attribute Fuzzing 
Added fuzzing for the AUTORESET_PATDET attribute of the DSP48 block.  Values are RESET_MATCH,
NO_RESET, and RESET_NOT_MATCH; so this can be represented by 2 bits.

Signed-off-by: Jake Mercer <jmercer04@qub.ac.uk>
 2019-11-02 11:43:12 +00:00
Jake Mercer c575adf8a0 FUZZER - DSP - Add A & B Input Attributes 
Adding `A_INPUT` and `B_INPUT` attribute fuzzing for the DSP48 tiles.

Signed-off-by: Jake Mercer <jmercer04@qub.ac.uk>
 2019-11-02 11:43:12 +00:00
Keith Rothman 2b223ac86c Run make format. 
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
 2019-01-28 11:32:16 -08:00
Keith Rothman 3c211aa462 Port 100-dsp-mskpat to top.py structure. 
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
 2019-01-28 11:30:49 -08:00
Keith Rothman 99704740a3 Make Segmaker db_root be implicit. 
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
 2018-10-22 12:04:55 -07:00
Keith Rothman 6dd9626cfc Move all use of getenv into prjxray.util and behind a function. 
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
 2018-10-18 21:13:14 -07:00
John Mcmaster edb041671c
Merge pull request #161 from mcmasterg/segmaker_prjxray 
segmaker.py: move to prjxray, class segmaker => Segmaker
 2018-10-17 20:45:29 -07:00
John McMaster 37c446b255 fuzzers: fix addtag regression 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-10-17 20:39:37 -07:00
John McMaster 16edeffaaf segmaker.py: move to prjxray, class segmaker => Segmaker 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-10-17 19:03:16 -07:00
Clifford Wolf 27a0b4836c Add 100-dsp-mskpat fuzzer 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-02-06 17:57:52 +01:00