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driver refactoring

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This commit is contained in:
Blaise Tine
2021-11-14 09:05:15 -05:00
parent 808bddb586
commit 27a65fdee7
27 changed files with 200 additions and 198 deletions
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4
sim/rtlsim/main.cpp
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@@ -7,6 +7,8 @@
#include <mem.h>
#include "simulator.h"
#define RAM_PAGE_SIZE 4096
using namespace vortex;
static void show_usage() {
@@ -49,7 +51,7 @@ int main(int argc, char **argv) {
for (auto program : programs) {
std::cout << "Running " << program << "..." << std::endl;
vortex::RAM ram((1<<12), (1<<20));
vortex::RAM ram(RAM_PAGE_SIZE);
vortex::Simulator simulator;
simulator.attach_ram(&ram);

2
sim/rtlsim/simulator.cpp
View File

@@ -477,7 +477,7 @@ void Simulator::eval_mem_bus(bool clk) {
uint8_t* data = (uint8_t*)(vl_obj_->device->mem_req_data);
if (base_addr >= IO_COUT_ADDR
&& base_addr <= (IO_COUT_ADDR + IO_COUT_SIZE - 1)) {
for (int i = 0; i < MEM_BLOCK_SIZE; i++) {
for (int i = 0; i < IO_COUT_SIZE; i++) {
if ((byteen >> i) & 0x1) {
auto& ss_buf = print_bufs_[i];
char c = data[i];