Liphen
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9ac5f99e1f
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通过了rv虚存测试，开始进行os测试
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2024-01-20 16:35:38 +08:00 |
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Liphen
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704d4f7e97
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fix(fu): lr提前访存地址错误
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2024-01-20 15:32:40 +08:00 |
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Liphen
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efb713dce3
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fix(lsu): lr、sc、amo指令异常类型修正
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2024-01-20 15:11:49 +08:00 |
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Liphen
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ee3b3bddcd
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fix(ptw): 修复working逻辑
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2024-01-20 14:41:42 +08:00 |
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Liphen
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3b330cf8d7
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fix(cache): 修复fault信号的wait阶段复位
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2024-01-20 14:32:18 +08:00 |
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Liphen
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6fb565b51f
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fix(tlb): 修复vma指令错误
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2024-01-20 14:18:53 +08:00 |
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Liphen
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a035dc5028
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fix(dcache): 修复fence.i指令
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2024-01-20 14:03:11 +08:00 |
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Liphen
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1ce49a39b3
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fix(dcache): 修复replace时写回逻辑问题
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2024-01-20 13:36:25 +08:00 |
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Liphen
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a99cf13f87
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tlb支持巨页
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2024-01-18 16:10:59 +08:00 |
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Liphen
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f182d9b1b1
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fix: ptw的windex问题
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2024-01-18 13:30:40 +08:00 |
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Liphen
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df72450747
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fix(idu): 增加tval来源
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2024-01-17 16:10:00 +08:00 |
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Liphen
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2ee4b18581
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fix(ptw): 修改working逻辑
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2024-01-17 15:53:24 +08:00 |
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Liphen
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0b91cc5bea
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fix(lsu,csr): 地址全用XLEN的长度
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2024-01-17 15:43:16 +08:00 |
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Liphen
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7d795f6d80
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fix(cache): sv39高位需要一致
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2024-01-17 15:30:25 +08:00 |
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Liphen
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39d5e8e043
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fix(csr): 修复exe的valid
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2024-01-17 15:18:24 +08:00 |
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Liphen
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8f9fe9362f
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fix: 修复tlb的2选1锁的逻辑
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2024-01-17 15:05:38 +08:00 |
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Liphen
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21b73762a5
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fix: ret相关指令只进行单发射
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2024-01-17 14:25:35 +08:00 |
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Liphen
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e897b0f00f
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提交缓存大小修改至128
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2024-01-17 14:03:30 +08:00 |
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Liphen
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4e300502db
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feat: 增加TLB，通过si-p测试
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2024-01-17 13:00:01 +08:00 |
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Liphen
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404e0d64e6
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使得ptw可以从cache中取数
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2024-01-16 17:15:20 +08:00 |
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Liphen
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3490a3005a
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增加tlbl1的d位检查
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2024-01-15 17:29:35 +08:00 |
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Liphen
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e37a05f5db
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修改csr的status掩码
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2024-01-15 16:58:37 +08:00 |
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Liphen
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b16eff1ba7
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增加lsu的例外处理
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2024-01-15 16:01:22 +08:00 |
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Liphen
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7a3a3417c7
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增加dtlb的权限检查
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2024-01-15 15:09:12 +08:00 |
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Liphen
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cd4345690b
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增加sfence.vma
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2024-01-15 14:59:55 +08:00 |
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Liphen
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2f3ff6e5dd
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完成除vma指令外的框架
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2024-01-15 13:36:44 +08:00 |
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Liphen
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3a3680fb02
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增加ptw的大致框架
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2024-01-14 17:20:16 +08:00 |
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Liphen
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07490e0f13
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搭了下itlb的框架
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2024-01-13 17:09:01 +08:00 |
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Liphen
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6ca4ffcd86
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refactor: 重构tlb
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2024-01-13 13:13:31 +08:00 |
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Liphen
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08def4d1a0
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refactor: decoder级重命名为decode
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2024-01-07 16:57:36 +08:00 |
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Liphen
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60b247c5ec
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docs: 增加实验文档
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2024-01-07 16:49:54 +08:00 |
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Liphen
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eeb076b060
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增加tlb相关常量定义
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2024-01-03 16:17:36 +08:00 |
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Liphen
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78ca79384e
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style: config统一为cpuConfig
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2024-01-03 14:29:19 +08:00 |
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Liphen
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aa189bb985
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fix(CacheConfig): cache容量不能超过4kb
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2024-01-03 12:02:49 +08:00 |
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Liphen
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f3d5b5cd1e
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refactor: 将所有的地址宽度调为XLEN
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2024-01-03 10:54:44 +08:00 |
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Liphen
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69e8b45484
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perf(idu): 增加保留指令的tval
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2024-01-02 15:06:08 +08:00 |
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Liphen
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287cc5479d
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feat(csr): 增加写satp及其flush的操作
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2024-01-02 13:56:03 +08:00 |
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Liphen
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526450efd9
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feat(csr): 增加delegation
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2024-01-01 19:14:35 +08:00 |
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Liphen
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895f1e2697
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feat(csr): 增加s模式的csr
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2024-01-01 17:17:38 +08:00 |
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Liphen
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d9f73ff104
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fix(dcache): dirty table逻辑修复
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2023-12-31 11:05:49 +08:00 |
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Liphen
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71543700c8
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perf(lsu): 修改完成信号的逻辑
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2023-12-29 12:07:18 +08:00 |
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Liphen
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e81d0d2b8c
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feat(lsu): 实现amo指令
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2023-12-29 11:56:37 +08:00 |
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Liphen
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b21a26f947
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feat(cache): 实现了fence
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2023-12-29 11:14:04 +08:00 |
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Liphen
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0275ea313d
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fix(dcache): 修复wstrb的索引问题
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2023-12-29 10:46:51 +08:00 |
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Liphen
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7470c6fb5f
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增加fence，修复dcache的一处bug
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2023-12-28 22:21:38 +08:00 |
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Liphen
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277c3d31ad
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fix(dcache): bankoffset及时更新
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2023-12-28 20:16:51 +08:00 |
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Liphen
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fa41d30146
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fix(dcache): 修复读数据时data的索引错误
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2023-12-28 18:39:43 +08:00 |
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Liphen
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6f5df6895e
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fix(dcache): 修复wstrb，修复cache大小限制
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2023-12-28 18:30:02 +08:00 |
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Liphen
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1e11239281
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fix(dcache): 目前可以生成verilog
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2023-12-28 17:03:11 +08:00 |
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Liphen
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82f9573fad
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refactor(cache): 删去无用信号，修改cache大小
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2023-12-28 16:06:54 +08:00 |
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Liphen
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11dff5ca0f
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refactor(dcache): 删除cache data forward
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2023-12-28 13:40:54 +08:00 |
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Liphen
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b45e0194fa
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refactor(cache): 进行部分变量替换
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2023-12-28 13:40:25 +08:00 |
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Liphen
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4355bc3b5d
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fix(fu): 提前访存地址生成错误
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2023-12-26 14:56:25 +08:00 |
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Liphen
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c112df3e35
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style(cache): use next addr信号名修改
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2023-12-26 14:56:02 +08:00 |
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Liphen
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51debc4d27
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fix(idu): inst1的ebreak生成有误
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2023-12-26 14:27:10 +08:00 |
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Liphen
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e6a6f250c9
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fix(exe): 在exe提前访存
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2023-12-25 21:19:31 +08:00 |
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Liphen
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35ca9a1732
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refactor: 移动文件，优化结构
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2023-12-25 20:14:51 +08:00 |
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Liphen
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108c529698
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fix(cache): 将save状态改成wait，更符合作用
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2023-12-25 15:45:30 +08:00 |
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Liphen
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ac6aefff8a
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style(tlb): 加上p的前缀表示物理地址
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2023-12-25 14:08:54 +08:00 |
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Liphen
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90bc47c48b
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fix(dcache): 修复显著的问题，目前仍存在bug
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2023-12-25 14:02:01 +08:00 |
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Liphen
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e1639e6f8b
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fix(tlb): 修复数据宽度问题
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2023-12-25 14:01:31 +08:00 |
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Liphen
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e646ee4a4c
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docs(cache): 增加注释
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2023-12-24 16:21:53 +08:00 |
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Liphen
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c1cf6f8b7d
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perf(CacheConfig): 将所有的定义搬至config中
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2023-12-24 15:20:27 +08:00 |
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Liphen
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03ccee30f6
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style(icache): module使用小驼峰命名法
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2023-12-24 14:14:40 +08:00 |
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Liphen
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881b1eca3c
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refactor: 删除PC_WID
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2023-12-24 14:13:05 +08:00 |
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Liphen
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82b0912046
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fix(icache): 修复lru、valid存在的问题
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2023-12-24 14:04:29 +08:00 |
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Liphen
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812a371571
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refactor(issue): 修改变量名方便看波形
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2023-12-24 13:33:08 +08:00 |
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Liphen
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a94958d7c9
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refactor: 调整变量名，删除fuNum
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2023-12-24 13:17:55 +08:00 |
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Liphen
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61f0692e2a
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docs: 增加AXI文档
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2023-12-23 20:44:37 +08:00 |
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Liphen
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f67f96976a
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fix(icache): 配置成任意取指
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2023-12-23 13:44:45 +08:00 |
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Liphen
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442f51d5a4
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fix(icache): 修复之前icache遗留的问题
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2023-12-23 11:47:35 +08:00 |
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Liphen
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f4e0e1b5be
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refactor: nset改为nindex
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2023-12-22 18:12:56 +08:00 |
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Liphen
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969237a09f
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fix: 修复dcache的size
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2023-12-22 17:57:19 +08:00 |
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Liphen
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faa9fca6b9
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refactor(axi): 将常量移动到cache-axi中
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2023-12-22 14:56:31 +08:00 |
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Liphen
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c0bdc5a097
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refactor: 部分常量换成XLEN
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2023-12-22 14:28:13 +08:00 |
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Liphen
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76c0f446da
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feat: 增加dcache
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2023-12-22 14:18:32 +08:00 |
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Liphen
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9001ab435c
|
修改commit信号
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2023-12-21 16:33:20 +08:00 |
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Liphen
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8a9b71ab4c
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Merge branch 'cache' into icache
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2023-12-21 15:38:16 +08:00 |
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Liphen
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9d597adfa1
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refactor(csr): mem改为单输入
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2023-12-21 15:38:02 +08:00 |
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Liphen
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301199c756
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feat: 添加icache成功生成Verilog
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2023-12-21 15:24:57 +08:00 |
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Liphen
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f13b9f009f
|
refactor(const): 删除无用信号
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2023-12-19 15:47:11 +08:00 |
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Liphen
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3134b79c54
|
增加puamips的cache文件
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2023-12-19 15:08:24 +08:00 |
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Liphen
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41da1f4c3e
|
refactor: 修改info内信号名
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2023-12-19 14:47:40 +08:00 |
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Liphen
|
90efc32bca
|
feat(csr): 修改misa的ext段
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2023-12-18 16:59:25 +08:00 |
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Liphen
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534e608337
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feat: 修改PC初值
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2023-12-18 15:26:45 +08:00 |
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Liphen
|
ef9db0c29d
|
feat: 下一步添加cache
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2023-12-13 19:54:44 +08:00 |
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Liphen
|
6f065a9c67
|
perf: 缩减op信号，增加bru
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2023-12-13 19:40:01 +08:00 |
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Liphen
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908fd0a377
|
增加mmio
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2023-12-13 17:59:38 +08:00 |
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Liphen
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6bd22ee617
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refactor(issue): 美化代码
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2023-12-13 16:31:36 +08:00 |
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Liphen
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0fdfec4323
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refactor(mdu): 删除无用代码
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2023-12-13 14:19:34 +08:00 |
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Liphen
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5101abc727
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refactor: 删去无用信号
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2023-12-13 13:00:35 +08:00 |
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Liphen
|
6678952dde
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Remove unused code and update variable assignment in Core and Ctrl classes
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2023-12-11 15:20:40 +08:00 |
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Liphen
|
cface2454d
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Remove unused variables in Core and Csr classes
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2023-12-11 15:08:56 +08:00 |
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Liphen
|
7df36c2c38
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refactor: 美化代码
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2023-12-11 15:04:58 +08:00 |
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Liphen
|
de26a56cc2
|
feat(csr): 增加tvec模式功能
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2023-12-11 11:23:46 +08:00 |
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Liphen
|
452b8ad995
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删除mem_wreg
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2023-12-10 22:23:22 +08:00 |
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Liphen
|
5fa965062f
|
Refactor DecoderUnit and Csr classes
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2023-12-10 22:02:16 +08:00 |
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Liphen
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2ff3d1c000
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fix: mem有例外时，exe不应当读写csr
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2023-12-09 17:53:56 +08:00 |
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Liphen
|
86add2c2c8
|
将mou搬到mem级
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2023-12-09 17:48:49 +08:00 |
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Liphen
|
2a16d26278
|
feat: 通过所有测试用例
|
2023-12-07 21:14:40 +08:00 |