David Harris
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72c1cc33f5
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Added Zfencei support in instruction decoder and configurations. Also added riscv-arch-test 32-bit tests to regression.
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2021-09-15 13:14:00 -04:00 |
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Ross Thompson
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d430659983
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fixed the read timer issue but we still have problems with interrupts and i/o devices.
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2021-08-06 10:16:06 -05:00 |
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David Harris
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c117356432
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Parameterized I$/D$ configurations and added sanity check assertions in testbench
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2021-07-20 08:57:13 -04:00 |
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David Harris
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b2f7952b3d
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Added cache configuration to config files
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2021-07-19 18:19:46 -04:00 |
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David Harris
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8ca7abaa02
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Added support for TVM flag in CSRS and to disabl TLB when MEM_VIRTMEM = 0
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2021-07-05 20:35:31 -04:00 |
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David Harris
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6b9cfe90d8
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Added ASID & Global PTE handling to TLB CAM
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2021-07-04 17:52:00 -04:00 |
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David Harris
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c897bef8cd
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Moved BOOTTIM to 0x1000-0x1FFF. Added logic to detect an access to undefined memory and assert HREADY so bus doesn't hang.
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2021-07-04 01:19:38 -04:00 |
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bbracker
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83a1f29c37
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remove OVP_CSR_CONFIG because it is an alias of BUSYBEAR
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2021-06-20 22:38:25 -04:00 |
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David Harris
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72d8d34e3c
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allow all size memory access in CLINT; added underscore to peripheral address symbols
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2021-06-18 08:05:50 -04:00 |
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David Harris
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91a13999a9
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Added SUPPORTED to each peripheral in each config file
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2021-06-17 21:36:32 -04:00 |
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David Harris
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17b76d4cd7
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Configurable number of performance counters
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2021-06-10 09:41:26 -04:00 |
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David Harris
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e231fc6b00
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More verilator fixes, but bpred is broken
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2021-06-09 21:03:03 -04:00 |
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Kip Macsai-Goren
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fcb9b1f0e1
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working version with new mmu comments, old boottim values
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2021-06-08 15:20:25 -04:00 |
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David Harris
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cfe5c27946
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Resized BOOT TIM to 1 KB
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2021-06-08 14:04:32 -04:00 |
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David Harris
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b37bcc8e38
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Continued merge
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2021-06-07 12:49:47 -04:00 |
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David Harris
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95cc70295b
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Merge difficulties
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2021-06-07 09:50:23 -04:00 |
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David Harris
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8bbabb683d
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Refactored configuration files and renamed testbench-busybear to testbench-linux
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2021-06-07 09:46:52 -04:00 |
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David Harris
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b836679ae1
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Started MMU
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2021-06-04 11:59:14 -04:00 |
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David Harris
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a61411995a
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moved shared constants to a shared directory
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2021-06-03 22:41:30 -04:00 |
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Kip Macsai-Goren
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06cf3a8403
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Edited and added constants to support SV48
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2021-06-01 17:49:45 -04:00 |
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James E. Stine
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f407bee5ae
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Mod to config to properly add FP stuff - for icfd test. Should not change regression test through Imperas as just mod to testbench (add tests64d/tests64f but remove from MISA)
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2021-05-18 13:48:44 -05:00 |
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Ross Thompson
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14a69c1d06
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Added the ability to exclude branch predictor.
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2021-04-26 14:27:42 -05:00 |
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Noah Boorstin
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5902637632
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buildroot: sim is now running!
yes it only gets through 5 instructions right now. Yes that's my fault.
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2021-04-17 14:44:32 -04:00 |
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Shreya Sanghai
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3696bf4f2c
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fixed bugs in global history to read latest GHRE
Cherry pick Shreya's commits into main branch.
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2021-04-15 08:55:22 -05:00 |
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Thomas Fleming
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e807f5d771
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Implement support for superpages
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2021-04-08 02:44:59 -04:00 |
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bbracker
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ce7b2314ef
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Yee hoo first draft of PLIC plus self-checking tests
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2021-04-04 06:40:53 -04:00 |
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ushakya22
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ba01d57767
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Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
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2021-03-30 15:25:07 -04:00 |
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