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310 Commits

Author SHA1 Message Date
DTowersM
de60b15cfe Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-05-26 00:12:46 +00:00
slmnemo
b5476204da see commit 9042cc3c 2022-05-25 17:10:59 -07:00
DTowersM
a1cda79cd5 Merge branch 'embench' into main 
embench contained the working makefiles for embench and is being merged into main as it working and done
 2022-05-26 00:10:50 +00:00
DTowersM
3f7eddbc89 working makefile for embench and removed testbench-f64 2022-05-26 00:08:18 +00:00
slmnemo
4e5505f301 added logic to prevent cache line length from exceeding the max size of a burst. 2022-05-25 17:03:15 -07:00
Katherine Parry
f35450207f single and double conversions pass all tests 2022-05-25 23:02:02 +00:00
slmnemo
e3a7e3e2f3 changes suggested by ben, hopefully fixing buildroot (which is now not running) 2022-05-20 18:42:38 -07:00
Katherine Parry
5d34db85b2 Fixed unpacker bug LT EQ LE pass testfloat 2022-05-20 17:19:50 +00:00
slmnemo
79c28d34dc Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-05-19 17:51:45 -07:00
slmnemo
8b27c1884e Fixed buildroot by adding a second . 2022-05-19 17:49:32 -07:00
slmnemo
89c7438424 parametrized linux testbench's DEBUG_TRACE and added parameters to relevant calls of the linux testbench in wally-pipelined.do 2022-05-19 16:21:38 -07:00
Katherine Parry
6f2d8c24ad Bug fixed in unpacker and sub/add/mul tests pass TestFloat 2022-05-19 20:31:23 +00:00
Katherine Parry
738bbf6479 Added fp tests - doesnpass yet 2022-05-19 16:32:30 +00:00
slmnemo
e4f0f55530 Updated testbench to initialize using force and releases storing zero in all memory locations in branch predictor. Fixed arch64i bug related to failing bge due to an incorrect signature. 2022-05-17 01:04:13 +00:00
slmnemo
7656e3031c quit 2022-05-17 01:03:09 +00:00
David Harris
14f9f41d2d Partitioned privileged pipeline registers into module 2022-05-12 20:45:45 +00:00
David Harris
39ceb3a550 Partitioned privilege mode fsm into new module 2022-05-12 16:16:42 +00:00
David Harris
1aa3e65bae Removed more unused signals, simplified csri state 2022-05-12 15:10:10 +00:00
mmasserfrye
6cba6a92ba filled in ppa.sv, madzscript.py now synthesizes in parallel in puts results in csv 2022-05-12 07:22:06 +00:00
David Harris
8166fd772e Added M prefix for MTimerInt and MSwInt to distinguish from future supervisor SwInt 2022-05-11 15:08:33 +00:00
David Harris
137b411bea Removed M suffix from interrupts because they are generated asynchronously to pipeline 2022-05-11 14:41:55 +00:00
David Harris
7f42ff06d2 SFENCE.VMA should be illegal in user mode 2022-05-05 15:15:02 +00:00
David Harris
9b7aab122e wally32priv and wally64priv now passing WALLY-status-tw. Fixed privileged.sv to produce the correct EPC on timeouts 2022-05-05 14:37:21 +00:00
David Harris
1a7599ce94 Changed WFI to stall pipeline in memory stage 2022-05-05 02:03:44 +00:00
Kip Macsai-Goren
895a4f4832 updated makefrag and tests.vh to reflect removed tests, new names 2022-05-04 21:20:25 +00:00
Kip Macsai-Goren
75e90f193e added missing SIE test 2022-04-29 19:54:29 +00:00
Kip Macsai-Goren
c0b56bfd27 renamed PIE-stack tests to status-mie for clarity 2022-04-29 18:30:39 +00:00
Kip Macsai-Goren
c47ec36bc7 removed old unused tests from wally arch tests 2022-04-28 18:14:08 +00:00
Kip Macsai-Goren
aedf0341af added 32 bit versions of new tests. all but timeout wait pass regression 2022-04-28 18:14:07 +00:00
Skylar Litz
64a537c59b Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-27 10:50:19 -07:00
Skylar Litz
f2b6842edb fix AttemptedInstructionCount from ground zero 2022-04-27 10:45:40 -07:00
Kip Macsai-Goren
74b103fae4 added working tests to test list, updated regression for new configs 2022-04-25 19:18:15 +00:00
Kip Macsai-Goren
01f8bdfafc added new tests to tests.vh, comented out until they pass regression 2022-04-25 18:22:44 +00:00
David Harris
1a8369b02b Added dummy mstatus byte endianness fields tied to 0, mstatush register, removed UIE and UPIE depricated fields 2022-04-25 14:49:00 +00:00
Ross Thompson
e56b9f18d5 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-21 09:52:42 -05:00
Kip Macsai-Goren
25d0f6305a added new tests to tests.vh 2022-04-20 17:34:40 +00:00
Kip Macsai-Goren
324d3fcea5 added working general trap tests to regression 2022-04-20 06:48:01 +00:00
Ross Thompson
b94927d8a6 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-19 14:09:50 -05:00
Kip Macsai-Goren
121cc627f6 Added working trap test to regression, fixed hanfling of some interrupts 2022-04-18 07:22:16 +00:00
Ross Thompson
61dbf13a69 Fixed bug I introduced by csrc cleanup and changes to ILA. 2022-04-17 21:45:46 -05:00
Ross Thompson
3add26be64 fixed no forcing bug in linux testbench. 2022-04-17 17:49:51 -05:00
David Harris
5bb521635e Experiments with prefix comparator; minor fixes in WFI and testbench warnings 2022-04-17 21:43:12 +00:00
Kip Macsai-Goren
331efcedc4 added new tests to makefrag and tests.vh 2022-04-17 21:00:36 +00:00
David Harris
c3bca40e05 Added WFI to the testbench instruction name decoder 2022-04-14 17:12:11 +00:00
bbracker
0e183be3e5 fix testbench timing bug where interrupt forcing didn't happen soon enough because it was waiting on StallM 2022-04-14 09:23:21 -07:00
bbracker
489ce4269a fix ReadDataM forcing 2022-04-13 15:32:00 -07:00
Ross Thompson
65573f07b7 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-13 13:39:47 -05:00
bbracker
016e960401 change interrupt spoofing to happen at negative clock edges 2022-04-13 04:31:23 -07:00
bbracker
3465d8cd32 improve testbench-linux.sv to correctly load in PLIC IntEnable checkpoint and to handle edge case where interrupt is caused by enabling interrupts in SSTATUS 2022-04-13 03:37:53 -07:00
bbracker
67ef47b25b whoops forgot to update AttemptedInstructionCount in interrupt spoofing 2022-04-13 00:49:37 -07:00
bbracker
6c3d274970 change testbench-linux to by default use attempted instruction count for warning/error messages 2022-04-12 21:22:08 -07:00
Ross Thompson
adb4e30c45 Missed the force on uart for no tracking. 2022-04-12 19:37:44 -05:00
Ross Thompson
56bea58a3c Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-10 13:41:27 -05:00
Ross Thompson
fc5eac6820 Modified the linux test bench to take a new parameter which can run simulation from 470M out to login prompt. This shouldn't break the regression test or checkpointing. 2022-04-10 13:27:54 -05:00
bbracker
c0c5733a1d upgrade testbench interrupt forcing such that first m_timer interrupt now successfully spoofs 2022-04-08 13:45:27 -07:00
bbracker
23406d0926 small signs of life on new interrupt spoofing 2022-04-08 12:32:30 -07:00
Ross Thompson
1614996941 Fixed typo in tests.vh 2022-04-07 16:28:28 -05:00
Kip Macsai-Goren
c3a6b88acc updated test signature locations 2022-04-06 07:28:38 +00:00
Katherine Parry
c3d07b2c46 generating all testfloat vectors 2022-04-04 17:17:12 +00:00
Ross Thompson
51dfa16f59 Updated the fpga test bench. 2022-04-01 17:14:47 -05:00
bbracker
69a0f6e00b big interrupts refactor 2022-03-30 13:22:41 -07:00
Ross Thompson
e4f4e1bd43 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-03-30 11:09:44 -05:00
Ross Thompson
839bede656 Converted over to the blockram/sram memories. Now I just need to cleanup. But before the cleanup I wan to make sure the FPGA synthesizes with these changes and actually keeps the preload. 2022-03-30 11:04:15 -05:00
Ross Thompson
997c1b87fe rv32gc and rv64gc now use the updated ram3.sv (will rename to ram.sv) which uses a vivado block ram compatible memory. Still need to update simpleram.sv to use this block ram compatible memory. 2022-03-29 23:48:19 -05:00
Ross Thompson
66e9380cfb Partial fix to allow byte write enables with fpga and still get a preload to work. 2022-03-29 19:12:29 -05:00
Kip Macsai-Goren
d031c003ba fixed arch bge test signature output location after update 2022-03-29 20:45:18 +00:00
Kip Macsai-Goren
a6d90a25c2 fixed signature location of the new periph with no compressed instructions 2022-03-29 02:15:17 +00:00
Skylar Litz
f91fb7a388 add AtemptedInstructionCount signal 2022-03-26 21:28:57 +00:00
Kip Macsai-Goren
7ae1d14191 added basic trap tests that do not pass regression yet. updated signature adresses 2022-03-25 22:57:41 +00:00
bbracker
6f6663cd67 fix multiple-context PLIC checkpoint generation 2022-03-25 01:02:22 +00:00
bbracker
d33de3ef6b tabs vs spaces disagreement 2022-03-24 17:11:41 -07:00
bbracker
4b376e2834 1st attempt at multiple channel PLIC 2022-03-24 17:08:10 -07:00
Ross Thompson
71aad2d213 Moved WriteDataM register into LSU. 2022-03-23 14:17:59 -05:00
Ross Thompson
aa60b57fb3 Cleanup in testbench-linux.sv. 2022-03-22 22:34:38 -05:00
Ross Thompson
b2487f4b72 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-03-22 21:28:50 -05:00
Ross Thompson
4ca9458534 added SIP, SIE, and SSTATUS to checkpoints. Can't seem to get the linux testbench to force SIP. 2022-03-22 21:28:34 -05:00
Ross Thompson
e6b42cb10f Added spoof of uart addresses +0x2 and +0x6. 2022-03-22 16:52:27 -05:00
Katherine Parry
e3d01c875b FMA parameterized and FMA testbench reworked 2022-03-19 19:39:03 +00:00
Ross Thompson
7a25d577ba Added new asserts to testbench. 2022-03-11 15:41:53 -06:00
bbracker
742e8d98cd fix up PLIC and UART checkpointing 2022-03-07 23:48:47 -08:00
bbracker
92e1583db5 change testbench-linux.sv to use new shared location of disassembly files 2022-03-07 20:04:08 -08:00
David Harris
e4d18f1808 removed more old 64priv tests 2022-03-04 03:57:19 +00:00
bbracker
c3e59ae2df comment out nonfunctioning CSR-PERMISSIONS-M test 2022-03-04 00:11:55 +00:00
bbracker
79ff8d3c80 remove imperas32p tests 2022-03-04 00:06:18 +00:00
bbracker
87aad1d953 fix peripheral test and add it to regression 2022-03-02 23:44:39 +00:00
bbracker
4fe35aadf2 add rv32a tests to regression 2022-03-02 17:54:55 +00:00
bbracker
b6031bb15f fix buildroot checkpointing and add it back to regression 2022-03-02 16:00:19 +00:00
bbracker
29179c6787 add LRSC test and add wally64a to regression 2022-03-02 07:09:37 +00:00
bbracker
a8e8cfb838 switch linux-testbench infrastructure over to new linux testvectors at /opt/riscv 2022-03-01 03:11:43 +00:00
bbracker
d8ddda760b deprecate imperas64p tests and move them over to the privilege configuration of wally-riscv-arch-test 2022-03-01 00:37:46 +00:00
David Harris
329fea9329 Renamed unpacking unit to unpack and renamed WriteDataW to ResultW in IEU datapath 2022-02-28 20:50:51 +00:00
bbracker
ac114e1c6d Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-02-22 04:27:50 +00:00
bbracker
202bd2f8f8 change UART PLIC IRQ mapping from 4 to 10 to match virt model; move WALLY-PERIPH tests to wally arch tests 2022-02-22 03:46:08 +00:00
Kip Macsai-Goren
04892c5d38 added scratch register tests for 64 and 32 bits 2022-02-21 07:03:12 +00:00
Kip Macsai-Goren
324efa7d42 added 32 bit pma tests to regression even though they've been working fo a while 2022-02-18 19:43:24 +00:00
Kip Macsai-Goren
dcb5d0f6a9 Added misa test for both 32 and 64 bits 2022-02-18 19:41:50 +00:00
Kip Macsai-Goren
e16581d73d added CSR permission and minfor to 32 bit tests 2022-02-15 20:19:14 +00:00
Kip Macsai-Goren
943c4d9d7c merged test macros in with 32 bit tests 2022-02-15 20:19:14 +00:00
David Harris
f734afb866 Just needed to recompile - all good. Now removed uretM because N-mode is depricated 2022-02-15 19:48:49 +00:00
Kip Macsai-Goren
9ff4025844 light cleanup for privileged tests 2022-02-15 17:06:16 +00:00
David Harris
64e9f4c0d3 Restored E tests to makefrag 2022-02-08 16:41:11 +00:00
David Harris
f00b3ac27e Fixed TIM tests; rv32e test still failing 2022-02-08 15:24:37 +00:00
David Harris
76dccbad91 Patching up testbench; fixed false passing, but rv32ic and rv32e tests now fail 2022-02-08 12:40:02 +00:00
David Harris
c61cd55c5c Merged TIM and regular testbenches. RV32e now working and back in regression. 2022-02-08 12:18:13 +00:00
David Harris
cbef88ec10 Lab 3 file cleanup 2022-02-08 10:26:37 +00:00
Kip Macsai-Goren
0eb280b314 added new tests to make and testbench 2022-02-06 19:47:22 +00:00
bbracker
f67af23bf3 remove sporadic tabs from tests.vh so that it is now only spaces 2022-02-05 23:07:38 +00:00
David Harris
72bc64ef28 Temporarily changed rv32e config to use TIM, but it still fails. Added rv32e tests. 2022-02-05 04:16:18 +00:00
David Harris
2c67f32b97 RV32e tests 2022-02-04 14:30:36 +00:00
David Harris
a6708ed887 cache cleanup 2022-02-03 15:36:11 +00:00
David Harris
38bbe23d14 More config file cleanup; 32ic tests broken 2022-02-03 01:08:34 +00:00
David Harris
da8819d64b changed DMEM and IMEM configurations to support BUS/TIM/CACHE 2022-02-03 00:41:09 +00:00
David Harris
02071700d6 Removed Busybear dependencies 2022-02-02 20:28:21 +00:00
Ross Thompson
f4a553fd7d Fixed testbench so coremark stops. 2022-02-02 11:37:48 -06:00
Ross Thompson
4b4cee3ddd Added correct stop condition for coremark. 2022-02-02 09:53:51 -06:00
Ross Thompson
143bdaa288 Modified makefiles to generate function address to name mappings for modelsim. 2022-02-01 18:25:03 -06:00
Ross Thompson
f055441ecf Improved function_radix to not printout warnings when no valid function is found. 2022-02-01 18:03:09 -06:00
Ross Thompson
5407b72af9 Setup the main regression test to be able to handle coremark. 2022-02-01 17:00:11 -06:00
Ross Thompson
86bac2a083 partial ifu cleanup. 2022-01-31 16:08:53 -06:00
Ross Thompson
5ce8dd60c5 Fixed modelsim warning with linux simulation. 2022-01-31 12:57:02 -06:00
Ross Thompson
c2b2fae98d Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-01-31 12:17:37 -06:00
Ross Thompson
9cd502d0af Encapsulated dtim. 2022-01-31 11:23:55 -06:00
Kip Macsai-Goren
242b27705d added machine info test that uses new test library 2022-01-31 05:54:43 +00:00
David Harris
090533cfe9 Replaced || and && with | and & 2022-01-31 01:07:35 +00:00
David Harris
7f91170bab Comments in LSU code about restructuring 2022-01-27 15:53:59 +00:00
David Harris
21bdce63ff Testgen working for Lab 2 2022-01-26 18:01:51 +00:00
David Harris
07425369fc Renamed wallypipelinedhart to wallypipelinedcore 2022-01-20 16:02:08 +00:00
David Harris
b63e53bbdb Defined rv32e and rv32emc configs 2022-01-17 14:01:01 +00:00
David Harris
6febce0001 Moved Dcache into bus block 2022-01-15 00:39:07 +00:00
David Harris
2bf4676ff8 LSU cleanup 2022-01-14 23:55:27 +00:00
David Harris
43abf25417 moved fp to tests 2022-01-14 23:05:59 +00:00
David Harris
ae6792e354 Moved fp tests from testbench to tests/fp 2022-01-14 23:00:46 +00:00
Ross Thompson
3bec276862 Added tim only test to regression-wally. Minor cleanup to ifu. 2022-01-14 11:13:06 -06:00
James E. Stine
e0e30c1e9e Update to TestFloat for scripts so can run automatically once 
TestFloat/Softfloat is compiled.  Slight change to the README as well.
 2022-01-14 09:25:37 -06:00
Ross Thompson
a973681a90 Added support for logic memory in the IFU and LSU. This disables the bus interface. Peripherals do not work. Also requires using testbench-harvard.sv. I hope to merge this testbench with the main testbench.sv soon. 2022-01-13 22:21:43 -06:00
Ross Thompson
aad28366d7 Partial local dtim in lsu configuration. 2022-01-13 17:50:31 -06:00
Kip Macsai-Goren
c251144460 Fixed PMA regions, Added passing PMA tests to regression 2022-01-10 22:08:26 +00:00
David Harris
3a2b459439 Merged coremark changes 2022-01-10 05:09:28 +00:00
David Harris
39d5570d2c Added riscvsingle. Removed unnecessary coremark config. Added compiler flags for Coremark. 2022-01-10 05:04:13 +00:00
Ross Thompson
ae927e2bc6 Fixed wavefile. 
Converted coremark to use elf2hex.
 2022-01-09 22:03:10 -06:00
David Harris
bea6d0856d Testbench directory cleanup 2022-01-07 17:02:16 +00:00
David Harris
120fb7863f Reformatted MIT license to 95 characters 2022-01-07 12:58:40 +00:00
David Harris
1d8451c2cf Capitalized LSU and IFU, changed MulDiv to MDU 2022-01-07 04:30:00 +00:00
David Harris
08231d4e66 Tests cleanup: 2022-01-06 23:07:22 +00:00
Katherine Parry
b3ebce0365 some FPU test fixes 2022-01-06 23:03:20 +00:00
David Harris
1c96b22b8f More FP unpacking fix 2022-01-06 22:22:22 +00:00
David Harris
2b8e8707a7 Floating point test cleanup 2022-01-06 21:45:16 +00:00
David Harris
55e757db03 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-01-06 18:10:32 +00:00
David Harris
c9aa21d5a3 FPU debug and configurable logic cleanup 2022-01-06 18:10:25 +00:00
Ross Thompson
77efcad15b Changed names of address in caches. 
Removed old cache files.
 2022-01-05 22:19:36 -06:00
David Harris
e33db012ba Reinstated many arch f/d tests that had failed because of memfile issues 2022-01-05 22:44:10 +00:00
David Harris
31067c8e7d Restored many of the arch32f and arch64d that had been failing because of memfile issues 2022-01-05 22:23:46 +00:00
David Harris
85fa620cfb Finished removing generate statements 2022-01-05 16:41:17 +00:00
David Harris
32590d484c Removed more generate statements 2022-01-05 16:25:08 +00:00
Ross Thompson
06168e67e4 Switched block for line in caches. 2022-01-04 22:08:18 -06:00
David Harris
08e6a10480 Removed imperas mmu tests; using wallypriv instead 2022-01-04 23:14:53 +00:00
Kip Macsai-Goren
87ba45ce36 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-01-04 21:30:51 +00:00
Kip Macsai-Goren
0ee4e03cd6 fixed arch tests to pass make, added 32 bit tests, addded all make-passing tests to tests.vh. 2022-01-04 21:30:38 +00:00
David Harris
57daff45c8 Fixed bad address for F/fmsub_b18-01 2022-01-04 21:04:06 +00:00
David Harris
b36ace221e Renamed wally-pipelined to pipelined 2022-01-04 19:47:41 +00:00