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Author SHA1 Message Date
Ross Thompson
1f0821da0d IFU and LSU now share the same busdp module. 2022-01-31 16:25:41 -06:00
Ross Thompson
86bac2a083 partial ifu cleanup. 2022-01-31 16:08:53 -06:00
Ross Thompson
e4ee630a3e cleanup. 2022-01-31 13:29:04 -06:00
Ross Thompson
5ce8dd60c5 Fixed modelsim warning with linux simulation. 2022-01-31 12:57:02 -06:00
Ross Thompson
c9a163b8fd Repaired linux-wave.do 2022-01-31 12:54:18 -06:00
Ross Thompson
4422e2f91c Repaired wavefile and fixed modelsim warning. 2022-01-31 12:34:17 -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
f4e62bcb54 Cleanup busdp. 2022-01-31 12:17:07 -06:00
Ross Thompson
31da37dd0f Moved lsu virtual memory logic into separate module. 2022-01-31 11:56:03 -06:00
Ross Thompson
9cd502d0af Encapsulated dtim. 2022-01-31 11:23:55 -06:00
Ross Thompson
c939eb20eb Removed unused signals in the LSU. 2022-01-31 10:35:35 -06:00
Ross Thompson
5fe30ff8a9 Moved atomic logic to own module. 2022-01-31 10:28:12 -06:00
Ross Thompson
a4f6653cd8 Encapsulated the bus data path into a separate module. 2022-01-31 10:15:48 -06:00
Kip Macsai-Goren
242b27705d added machine info test that uses new test library 2022-01-31 05:54:43 +00:00
Kip Macsai-Goren
3c61d6eec2 tentatively remade test lib to use macros for more flexibility 2022-01-31 05:54:43 +00:00
Kip Macsai-Goren
ee982c7588 converted library to header file for RISCV test compliance 2022-01-31 05:54:43 +00:00
Kip Macsai-Goren
9e3b25c940 updated tests to use test title instead of number encoding 2022-01-31 05:54:42 +00:00
James Stine
d4ea8c6ac1 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-01-30 21:03:24 -06:00
James Stine
2405454c85 Change DC script to not do a full synthesis but partial synthesis until I configure to be more optimized 2022-01-30 21:02:41 -06:00
David Harris
090533cfe9 Replaced || and && with | and & 2022-01-31 01:07:35 +00:00
David Harris
3016b46d65 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-01-31 00:59:49 +00:00
David Harris
71f7d66dbf gitmodules 2022-01-31 00:59:44 +00:00
James Stine
af8aa56a67 Add synthesis using DC shell back into repository 2022-01-30 17:35:15 -06:00
James Stine
00619eda07 Add synthesis using DC shell back into repository 2022-01-30 17:34:56 -06:00
Ross Thompson
ac50a36aac LSU and IFU cleanup. 2022-01-28 15:26:06 -06:00
Ross Thompson
2e00186eea Updated wave.do to match the ifu/lsu changes. 2022-01-28 14:37:15 -06:00
Ross Thompson
42d60235f0 Clean up of mmu instances in IFU and LSU. 2022-01-28 14:02:05 -06:00
Ross Thompson
c5e0024e9f Moved spills to own module. 2022-01-28 13:40:35 -06:00
Ross Thompson
06209c417f Cleaned up the InstrMisalignedFault. 2022-01-28 13:19:24 -06:00
James Stine
8fd975da74 Remove book_flow to add back later - will add synthDC back within 30m 2022-01-28 08:18:30 -06:00
David Harris
6dfeade41b Added math.h to fir.c 2022-01-28 00:26:06 +00:00
Ross Thompson
862bf2faae Moved all instr/load/storeamo faults to mmu with the exception of instr misaligned fault. 2022-01-27 17:11:27 -06:00
Ross Thompson
d15cb64bdf Relocated the misalignment faults. 2022-01-27 16:03:00 -06:00
David Harris
30cc27e719 IFU cleanup 2022-01-27 17:18:55 +00:00
David Harris
5ab06fef20 IFU cleanup 2022-01-27 16:41:57 +00:00
David Harris
bdd5796f3a Optimized out second adder from IFU for PC+2 2022-01-27 16:06:24 +00:00
David Harris
7f91170bab Comments in LSU code about restructuring 2022-01-27 15:53:59 +00:00
Ross Thompson
b44f57b6b5 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-01-27 08:45:33 -06:00
Ross Thompson
284d671da3 Increased number of concurrent tests. 2022-01-27 08:45:25 -06:00
David Harris
448acedd8b Set up rv32emc config 2022-01-27 14:37:58 +00:00
David Harris
2b1aa9cada Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2022-01-27 14:33:35 +00:00
David Harris
064a02de18 Added synthesis submodules 2022-01-27 14:31:34 +00:00
Ross Thompson
25c8c45a70 Added generated source code for the wally riscv arch tests rv32i_m and rv64i_m. 2022-01-27 08:11:46 -06:00
Ross Thompson
db0a0bd29e BPPredWrongM needs to be 0 when there is no branch predictor. BPPredWRongM is only used when there is an icacheflush. 2022-01-27 07:59:59 -06:00
Ross Thompson
3ebcd35a8c Added colors to regression script to make it easy to pick out success from fail. 2022-01-26 22:40:32 -06:00
Ross Thompson
cc5a9a015b Removed mux in PCNextF logic. Minor IFU improvements. 2022-01-26 22:33:26 -06:00
Ross Thompson
42ef1e22e5 1. Modified the cache so it can handle the reset delay internally. This removes the mux from the IFU. 
2. Removed the write address delay from simpleram.sv
3. Fixed rv32tim and rv32ic mode to handle missalignment correctly.
4. Added imperas32i and imperas32c to rv32tim mode.
 2022-01-26 18:23:39 -06:00
Ross Thompson
fc86651937 IFU simplifications. 2022-01-26 13:54:59 -06:00
David Harris
b359499820 Adjusted test cases for new GPIO base address 2022-01-26 19:15:48 +00:00
David Harris
748375c82f Updated configs to fix GPIO address to match FU540 2022-01-26 18:16:34 +00:00