- 11 12月, 2019 3 次提交
-
-
由 William Wang 提交于
-
由 William Wang 提交于
-
由 William Wang 提交于
* According to The RISC-V Instruction Set Manual Volume II: Privileged Architecture, for instruction-fetch access or page-fault exceptions on systems with variable-length instructions, m/stval will contain the virtual address of the portion of the instruction that caused the fault while m/sepc will point to the beginning of the instruction.
-
- 09 12月, 2019 7 次提交
-
-
由 Zihao Yu 提交于
Makefile: add version information to the generated verilog See merge request projectn/noop!65
-
由 Zihao Yu 提交于
-
由 Zihao Yu 提交于
Fetch mmio See merge request projectn/noop!64
-
由 Zihao Yu 提交于
* This will skip instruction fetching from MMIO, which is hard to compare with NEMU.
-
由 Zihao Yu 提交于
* IFU will send 64-bit fetch requests. Originally flash will only response with rdata = 0x00000000????????. For instrucitons aligned at 4-byte address, IDU will select 0x00000000 as the target instruction. * To fix this, we let flash reponse with 2 copies. * Note that RVC instruction stream like 0xccbbbbbbbbaa in flash can not be handled correctly. The current solution only support non-RVC code in flash.
-
由 Zihao Yu 提交于
* NOTE: if we fetch and execute a store instruction from MMIO, currently DiffTest can not handle this situation.
-
由 Zihao Yu 提交于
-
- 30 11月, 2019 1 次提交
-
-
由 Zihao Yu 提交于
Peripheral See merge request projectn/noop!63
-
- 29 11月, 2019 6 次提交
-
-
由 Zihao Yu 提交于
-
由 Zihao Yu 提交于
-
由 Wang Huizhe 提交于
Otherwise the upstream dmemXbar will not behave correctly.
-
由 Wang Huizhe 提交于
This reverts commit 196971d7.
-
由 Wang Huizhe 提交于
This reverts commit d336f385.
-
由 Wang Huizhe 提交于
Otherwise dmemXbar will not behave correctly.
-
- 26 11月, 2019 11 次提交
-
-
由 Zihao Yu 提交于
Misc See merge request projectn/noop!62
-
由 Zihao Yu 提交于
* TLB makes timing worse
-
由 Zihao Yu 提交于
-
由 Zihao Yu 提交于
-
由 Zihao Yu 提交于
-
由 Zihao Yu 提交于
L2cache prefetch See merge request projectn/noop!61
-
-
由 Zihao Yu 提交于
-
由 zhanglinjuan 提交于
-
由 Zihao Yu 提交于
Dev linux tlb reconstruct md See merge request projectn/noop!60
-
由 Zihao Yu 提交于
-
- 25 11月, 2019 4 次提交
-
-
由 Zihao Yu 提交于
Dev linux See merge request projectn/noop!59
-
由 zhangzifei 提交于
-
由 Zihao Yu 提交于
-
由 zhangzifei 提交于
-
- 24 11月, 2019 8 次提交
-
-
由 zhangzifei 提交于
-
由 zhangzifei 提交于
-
由 zhangzifei 提交于
-
由 zhangzifei 提交于
-
由 zhangzifei 提交于
-
由 zhangzifei 提交于
-
由 zhangzifei 提交于
-
由 zhangzifei 提交于
-