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-rw-r--r--riscv/processor.h97
1 files changed, 0 insertions, 97 deletions
diff --git a/riscv/processor.h b/riscv/processor.h
deleted file mode 100644
index 8b2d2bc..0000000
--- a/riscv/processor.h
+++ /dev/null
@@ -1,97 +0,0 @@
-#ifndef _RISCV_PROCESSOR_H
-#define _RISCV_PROCESSOR_H
-
-#include "decode.h"
-#include <cstring>
-#include "trap.h"
-#include "icsim.h"
-
-#define MAX_UTS 2048
-
-class processor_t;
-class mmu_t;
-typedef reg_t (*insn_func_t)(processor_t*, insn_t, reg_t);
-class sim_t;
-
-class processor_t
-{
-public:
- processor_t(sim_t* _sim, mmu_t* _mmu);
- ~processor_t();
- void init(uint32_t _id, icsim_t* defualt_icache, icsim_t* default_dcache);
- void step(size_t n, bool noisy);
- void deliver_ipi();
-
-private:
- sim_t* sim;
-
- // architected state
- reg_t XPR[NXPR];
- freg_t FPR[NFPR];
-
- // privileged control registers
- reg_t pc;
- reg_t epc;
- reg_t badvaddr;
- reg_t cause;
- reg_t evec;
- reg_t tohost;
- reg_t fromhost;
- reg_t pcr_k0;
- reg_t pcr_k1;
- uint32_t id;
- uint32_t sr;
- uint32_t count;
- uint32_t compare;
-
- bool run;
-
- // unprivileged control registers
- uint32_t fsr;
-
- // # of bits in an XPR (32 or 64). (redundant with sr)
- int xprlen;
-
- // shared memory
- mmu_t& mmu;
-
- // counters
- reg_t cycle;
-
- // functions
- void reset();
- void take_interrupt();
- void set_sr(uint32_t val);
- void set_fsr(uint32_t val);
- void take_trap(trap_t t, bool noisy);
- void disasm(insn_t insn, reg_t pc);
-
- // vector stuff
- void vcfg();
- void setvl(int vlapp);
-
- reg_t vecbanks;
- uint32_t vecbanks_count;
-
- bool utmode;
- int utidx;
- int vlmax;
- int vl;
- int nxfpr_bank;
- int nxpr_use;
- int nfpr_use;
- processor_t* uts[MAX_UTS];
-
- // cache sim
- icsim_t* icsim;
- icsim_t* dcsim;
- icsim_t* itlbsim;
- icsim_t* dtlbsim;
-
- friend class sim_t;
- friend class mmu_t;
-
- #include "dispatch.h"
-};
-
-#endif