Ross Thompson
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0ae9e8bfde
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Removed old sdc from all configs.
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2023-07-24 15:55:22 -05:00 |
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Ross Thompson
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a89a1e675c
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Merge branch 'boot' into mergeBoot
Merges Jacob's new sdc controller into wally.
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2023-07-21 17:43:45 -05:00 |
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Ross Thompson
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e4d6a9f8c6
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Removed all old configuration files.
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2023-07-19 10:28:54 -05:00 |
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Ross Thompson
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af0e33209f
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Removed QEMU from configurations.
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2023-07-19 10:23:55 -05:00 |
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Ross Thompson
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b756b248b4
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Wow. The newest version of Vivado does not like the enums as parameters.
The solution is simple. I changed the type to logic [31:0] and defined macros for the branch predictor types as 32 bit integers.
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2023-07-18 15:07:10 -05:00 |
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David Harris
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644afa16cd
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Clean up privilege rs1 decoding and implement svinval as sfence.vma
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2023-07-13 02:41:17 -07:00 |
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Ross Thompson
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c7536663c0
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Merge pull request #319 from davidharrishmc/dev
Renamed Performance Counter extension
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2023-06-09 21:21:45 -04:00 |
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David Harris
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b70b0c7c5e
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Added support for menvcfg and senvcfg, including menvcfg.STCE for supervisor timer compare
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2023-06-09 14:40:01 -07:00 |
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David Harris
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df96900aa1
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Added named support for Zicntr and Zihpm
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2023-06-09 09:35:51 -07:00 |
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Ross Thompson
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a8a8422557
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Updated parameterization types. Modelsim version 2022.1 did requires defaults to a 32 bit integer. The base and ranges for the address decoder need to be larger.
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2023-06-09 09:28:24 -05:00 |
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Ross Thompson
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1315a0bf4a
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Got the branch predictor parameterized using Lim's method. Also had to add a global enum included in both cvw.sv and the configs which defines the branch predictor types. This should be synthesizable, but I'll need to double check.
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2023-05-26 16:00:14 -05:00 |
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Ross Thompson
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0020d94b39
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Updated mmu's tlb and hptw to use Lim's parameterization.
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2023-05-24 18:02:22 -05:00 |
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Ross Thompson
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930fb67308
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Trying to figure out why the parameterization slowed down modelsim so much.
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2023-05-24 12:44:42 -05:00 |
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Ross Thompson
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414c79b923
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Updated configs for local branch history `defines.
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2023-05-02 11:11:04 -05:00 |
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eroom1966
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1a10e48ecf
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update to allow running of ImperasDV with linux boot
optimize performance of the tracer
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2023-03-27 09:46:16 +01:00 |
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David Harris
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cf8b5f0783
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Added support for ZMMUL
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2023-02-27 07:29:53 -08:00 |
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David Harris
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35653a18b7
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Renamed HPTW_WRITES_SUPPORTED to SVADU_SUPPORTED
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2023-02-26 09:38:32 -08:00 |
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David Harris
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c36653f1b7
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Merge pull request #105 from ross144/main
Fixes to branch target buffer
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2023-02-20 17:07:26 -08:00 |
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Ross Thompson
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7df3a84060
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Renamed branch predictors and consolidated global and gshare predictors.
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2023-02-20 18:42:37 -06:00 |
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David Harris
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da61d11de1
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Merge branch 'main' of https://github.com/openhwgroup/cvw into dev
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2023-02-20 11:28:15 -08:00 |
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David Harris
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36b2d530c4
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Merge pull request #98 from ross144/main
New gshare implementation
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2023-02-20 11:27:47 -08:00 |
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David Harris
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0061fa59e9
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Turned off SSTC_SUPPORTED in buildroot and fpga
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2023-02-20 10:37:10 -08:00 |
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David Harris
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472c7da399
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New expression for BTB_SIZE to avoid error during sky90 synthesis
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2023-02-20 04:02:00 -08:00 |
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Ross Thompson
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407d9e7b4a
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Merge branch 'main' of https://github.com/openhwgroup/cvw
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2023-02-19 22:54:27 -06:00 |
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Ross Thompson
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0f98cfe5b4
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Simplified branch predictor.
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2023-02-19 22:49:48 -06:00 |
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David Harris
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d07c6386b2
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Added BTB_SIZE parameter independent of BPRED_SIIZE
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2023-02-19 20:13:50 -08:00 |
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David Harris
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5b370bdc0f
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Added SSTC support for supervisor timer compare, but presently disable support. Reenable for rv32gc and rv64gc after tests pass.
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2023-02-16 07:37:12 -08:00 |
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David Harris
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78eb90715c
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Removed pipelined level of hierarchy
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2023-02-02 14:14:11 -08:00 |
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