fixed several bugs and refactor memory access

2022-02-04 17:50:19 -05:00
parent cf2a0a5f39
commit 5fbace9fa0
13 changed files with 483 additions and 578 deletions
--- a/sim/simx/warp.cpp
+++ b/sim/simx/warp.cpp
@@ -47,7 +47,8 @@ void Warp::eval(pipeline_trace_t *trace) {

  /* Fetch and decode. */    

-  uint32_t instr_code = core_->icache_read(PC_, sizeof(uint32_t));
+  uint32_t instr_code = 0;
+  core_->icache_read(&instr_code, PC_, sizeof(uint32_t));
  auto instr = core_->decoder().decode(instr_code);
  if (!instr) {
    std::cout << std::hex << "Error: invalid instruction 0x" << instr_code << ", at PC=" << PC_ << std::endl;