Implemented basic HiFive1-like platform with PLL,tracing etc.

2018-07-13 20:04:07 +02:00
parent b28595445c
commit a899d30556
25 changed files with 268 additions and 112 deletions
--- a/riscv/src/iss/rv32gc.cpp
+++ b/riscv/src/iss/rv32gc.cpp
@ -62,6 +62,7 @@ void rv32gc::reset(uint64_t address) {
    reg.NEXT_PC=reg.PC;
    reg.trap_state=0;
    reg.machine_state=0x0;
+    reg.icount=0;
 }

 uint8_t* rv32gc::get_regs_base_ptr(){
--- a/riscv/src/iss/rv64ia.cpp
+++ b/riscv/src/iss/rv64ia.cpp
@ -63,6 +63,7 @@ void rv64ia::reset(uint64_t address) {
    reg.NEXT_PC = reg.PC;
    reg.trap_state = 0;
    reg.machine_state = 0x3;
+    reg.icount=0;
 }

 uint8_t *rv64ia::get_regs_base_ptr() { return reinterpret_cast<uint8_t *>(&reg); }