riscv-isa-simSpike RISC-V ISA模拟器
Spike RISC-V ISA模拟器，它实现了一个或多个RISC-V harts的功能模型。 它以用于庆祝美国横贯大陆铁路完工的金色尖峰命名。
支持如下 RISC-V 特性：
- RV32I and RV64I base ISAs, v2.1
- Zifencei extension, v2.0
- Zicsr extension, v2.0
- M extension, v2.0
- A extension, v2.0
- F extension, v2.2
- D extension, v2.2
- Q extension, v2.2
- C extension, v2.0
- V extension, v0.7.1 (requires a 64-bit host)
- Conformance to both RVWMO and RVTSO (Spike is sequentially consistent)
- Machine, Supervisor, and User modes, v1.11
- Debug v0.14
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