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4,628 Commits 4 Branches 2 Tags 53 MiB
a5dc09c97f
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101 Commits

Author SHA1 Message Date
David Harris
a5dc09c97f Added assertion about atomics needing caches 2022-12-21 13:57:28 -08:00
Ross Thompson
a6ffb4cef3 Added timeout check to testbench. 
A watchdog checks the value of PCW.  If it does not change within 1M cycles immediately stop simulation and report an error.
 2022-12-21 09:18:00 -06:00
Ross Thompson
7a352edf13 Attempted to make a cache test. 2022-12-18 17:15:08 -06:00
Ross Thompson
9d1cb9337e Updated tests for fpga and BP. 2022-12-18 16:24:26 -06:00
David Harris
3bef12b108 Renamed DIV_BITSPERCYCLE to IDIV_BITSPERCYCLE 2022-12-15 08:23:34 -08:00
Ross Thompson
cedb234013 Turns out the merge of dirty and tag bits is complicated by the need to have byte write enables rather than bit write enables. Putting on hold for now. 2022-11-30 11:01:25 -06:00
Ross Thompson
0454eb95ad Preparing to merge dirty and tag srams. 2022-11-30 10:40:48 -06:00
Ross Thompson
de538d1c2f Intermediate commit. Replaced flip flop dirty bit array with sram. 2022-11-30 00:08:31 -06:00
Ross Thompson
ac864a6ca3 Merged together bram1p1rw with sram1p1rw as sram1p1rw. 
Fixed a major issue with the real SRAM implemenation.
 2022-09-21 12:20:00 -05:00
Ross Thompson
3571fb18c2 Modified regression tests to add some ahb configurations. 2022-09-07 12:03:58 -05:00
David Harris
03e731b3ff Set correct size of IROM/DTIM and allow FLEN>XLEN with DTIM 2022-08-26 21:05:20 -07:00
David Harris
812158aeee Replaced DTIM and IROM with DTIM_SUPPORTED, IROM_SUPPORTED, and base and range for each 2022-08-26 20:26:12 -07:00
David Harris
95dd50a567 Renamed DMEM to DTIM and added checks about compatibility of DTIM/IROM and virtmem 2022-08-26 20:12:03 -07:00
Ross Thompson
db635e3ad2 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-08-25 16:01:02 -05:00
David Harris
302a7fa294 Extended HADDR to PA_BITS 2022-08-25 13:11:36 -07:00
Ross Thompson
179aec3616 Still not working with rv32ic. 2022-08-25 15:03:54 -05:00
Ross Thompson
3b612d6201 Possible fixes for earily messup of rv32ic and rv64ic configs. 2022-08-25 14:42:08 -05:00
Ross Thompson
e605ef57dc BROKEN. Don't use this commit. 
Issue running cacheless with bus.
 2022-08-25 11:02:46 -05:00
Ross Thompson
b0aea77b20 Added generate around uncore. 2022-08-25 10:35:24 -05:00
Ross Thompson
769af32f2a Renamed RAM to UNCORE_RAM. 2022-08-24 18:09:07 -05:00
Ross Thompson
fc22e807e2 Merged testbench-fpga into testbench. 
Modified SDC to simplify LimitTimers.  LimitTimers needs to be 0 for implmementation and 1 for simulation.
 2022-08-24 17:52:25 -05:00
Ross Thompson
4a371b6829 added SD card and external ram to common testbench. 2022-08-24 13:27:18 -05:00
Ross Thompson
51adf6cba9 Modified the lsu/ifu memory configurations. 2022-08-24 12:35:15 -05:00
David Harris
7fcc852687 Q depends on D 2022-08-23 08:29:59 -07:00
David Harris
e714b75888 LSU minor edits 2022-08-23 07:35:47 -07:00
David Harris
16a92eaf10 Updated testbench assertions. 2022-08-23 07:23:24 -07:00
David Harris
75a265159b Increased timeout threshold to avoid timeout building riscof tests on slow machine 2022-07-27 04:05:21 +00:00
David Harris
9ecef0c4cd fixed testbench merge comflict 2022-07-26 06:21:46 -07:00
David Harris
2d7f4b133c More work toward riscof tests 2022-07-26 06:19:13 -07:00
David Harris
5c54c5b521 Added rv32f tests to RV64gc 2022-07-25 23:29:05 +00:00
Ross Thompson
8193946996 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-07-23 08:41:59 -05:00
Daniel Torres
95fdd408ee commiting current changes to riscof wally tests 2022-07-22 11:14:04 -07:00
Katherine Parry
7268b4b334 removed underflow from inexactct calculation 2022-07-18 17:51:18 +00:00
Ross Thompson
0ef6137ab9 Added degree of freedom to cache/sram. The sram width in bits is no longer defined by XLEN, but instead a separate parameter. This is decoupled from LINELEN, XLEN, and WORDLEN. 2022-07-17 21:05:31 -05:00
Ross Thompson
8356e5d742 Updated cache sram's to use 1 sram for all words in a way. Still needs to modified to support subdivision by max physical sram width. 2022-07-17 16:20:04 -05:00
Katherine Parry
18d7fee541 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally 2022-07-12 22:37:20 +00:00
DTowersM
fe7d03a3da added some preliminary support for coremark XLEN=32, made sure rv64 not impacted 2022-07-11 21:13:09 +00:00
Katherine Parry
97e7e619d9 moved fpu ieu write data mux to lsu 2022-07-08 23:56:57 +00:00
David Harris
8be1dafbd6 Removed testbench code that ignores mismatch on zero signatures 2022-07-08 09:17:31 +00:00
David Harris
f865994ba1 fixing port errors 2022-07-07 21:57:10 +00:00
David Harris
f5bdbbe219 Removed sig4 spurious message from testbench 2022-07-05 03:27:14 +00:00
Daniel Torres
2ae22ac6cb added changes to testbench, tests and riscof for additional riscof compatability 2022-06-29 12:23:40 -07:00
slmnemo
80a57d0469 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-06-21 02:16:26 -07:00
slmnemo
b2cea45de0 Added rudimentary GPIO test according to testplans in chapter 15 2022-06-21 02:16:21 -07:00
Katherine Parry
03d823f5d7 added fld in rv32 - needs testing 2022-06-20 22:53:13 +00:00
Daniel Torres
397783812d embench and testbench now support running both O2 and Os build variations without overwriting one another 2022-06-17 21:15:42 -07:00
Daniel Torres
1d4c543f71 arch tests now run on spike and sail and compare signatures during build 2022-06-17 20:53:15 -07:00
Daniel Torres
0ede7c412e removed old code from makefile, simplified code in testbench 2022-06-17 15:13:38 -07:00
Daniel Torres
475220a5ff arch bug fixes and testbench changes 2022-06-17 15:07:16 -07:00
Katherine Parry
5f7072bd96 postprocessing unit created and passing all tests 2022-06-13 22:47:51 +00:00