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CSRs I/O refactoring

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This commit is contained in:
Blaise Tine
2021-06-11 03:08:07 -07:00
parent a46d6cb606
commit 3cc1190cd7
33 changed files with 881 additions and 1385 deletions
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12
hw/simulate/simulator.h
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@@ -30,14 +30,9 @@ public:
bool is_busy() const;
bool csr_req_active() const;
void reset();
void step();
void wait(uint32_t cycles);
void set_csr(int core_id, int addr, unsigned value);
void get_csr(int core_id, int addr, unsigned *value);
void run();
@@ -61,16 +56,11 @@ private:
void eval();
void eval_mem_bus();
void eval_io_bus();
void eval_csr_bus();
std::list<mem_req_t> mem_rsp_vec_;
bool mem_rsp_active_;
bool mem_rsp_ready_;
bool csr_req_ready_;
bool csr_req_active_;
uint32_t* csr_rsp_value_;
bool mem_rsp_ready_;
RAM *ram_;
VVortex *vortex_;