replace emulator with verilator for chisel3
This commit is contained in:
Donggyu Kim
parent
08e53a00f0
commit
99b257316e
205
csrc/emulator.cc
205
csrc/emulator.cc
@ -1,9 +1,17 @@
|
||||
// See LICENSE for license details.
|
||||
|
||||
#include "htif_emulator.h"
|
||||
#ifndef VERILATOR
|
||||
#include "emulator.h"
|
||||
#else
|
||||
#include "verilated.h"
|
||||
#if VM_TRACE
|
||||
#include "verilated_vcd_c.h"
|
||||
#endif
|
||||
#endif
|
||||
#include "mm.h"
|
||||
#include "mm_dramsim2.h"
|
||||
#include <iostream>
|
||||
#include <fcntl.h>
|
||||
#include <signal.h>
|
||||
#include <stdio.h>
|
||||
@ -14,6 +22,8 @@
|
||||
#define MEM_LEN_BITS 8
|
||||
#define MEM_RESP_BITS 2
|
||||
|
||||
#include "emulator_type.h"
|
||||
|
||||
htif_emulator_t* htif;
|
||||
void handle_sigterm(int sig)
|
||||
{
|
||||
@ -60,6 +70,8 @@ int main(int argc, char** argv)
|
||||
}
|
||||
|
||||
const int disasm_len = 24;
|
||||
|
||||
#ifndef VERILATOR
|
||||
if (vcd)
|
||||
{
|
||||
// Create a VCD file
|
||||
@ -71,11 +83,24 @@ int main(int argc, char** argv)
|
||||
fprintf(vcdfile, "$upscope $end\n");
|
||||
}
|
||||
|
||||
|
||||
// The chisel generated code
|
||||
Top_t tile;
|
||||
srand(random_seed);
|
||||
tile.init(random_seed);
|
||||
#else
|
||||
VTop tile;
|
||||
#if VM_TRACE
|
||||
VerilatedVcdC *tfp = NULL;
|
||||
if (vcd) {
|
||||
tfp = new VerilatedVcdC;
|
||||
Verilated::traceEverOn(true); // Verilator must compute traced signals
|
||||
VL_PRINTF("Enabling waves... (%s)\n", vcd);
|
||||
tile.trace(tfp, 99); // Trace 99 levels of hierarchy
|
||||
tfp->open(vcd); // Open the dump file
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
srand(random_seed);
|
||||
|
||||
|
||||
uint64_t mem_width = MEM_DATA_BITS / 8;
|
||||
|
||||
@ -102,12 +127,12 @@ int main(int argc, char** argv)
|
||||
|
||||
// Instantiate HTIF
|
||||
htif = new htif_emulator_t(std::vector<std::string>(argv + 1, argv + argc));
|
||||
int htif_bits = tile.Top__io_host_in_bits.width();
|
||||
assert(htif_bits % 8 == 0 && htif_bits <= val_n_bits());
|
||||
assert(HTIF_WIDTH % 8 == 0 && HTIF_WIDTH <= 8*sizeof(uint64_t));
|
||||
|
||||
signal(SIGTERM, handle_sigterm);
|
||||
|
||||
// reset for one host_clk cycle to handle pipelined reset
|
||||
#ifndef VERILATOR
|
||||
tile.Top__io_host_in_valid = LIT<1>(0);
|
||||
tile.Top__io_host_out_ready = LIT<1>(0);
|
||||
for (int i = 0; i < 3; i += tile.Top__io_host_clk_edge.to_bool())
|
||||
@ -115,44 +140,58 @@ int main(int argc, char** argv)
|
||||
tile.clock_lo(LIT<1>(1));
|
||||
tile.clock_hi(LIT<1>(1));
|
||||
}
|
||||
#else
|
||||
tile.io_host_in_valid = 0;
|
||||
tile.io_host_out_ready = 0;
|
||||
for (int i = 0; i < 3; i += tile.io_host_clk_edge)
|
||||
{
|
||||
tile.reset = 1;
|
||||
tile.clk = 0;
|
||||
tile.eval();
|
||||
tile.clk = 1;
|
||||
tile.eval();
|
||||
}
|
||||
tile.reset = 0;
|
||||
#endif
|
||||
|
||||
dat_t<1> *mem_ar_valid[N_MEM_CHANNELS];
|
||||
dat_t<1> *mem_ar_ready[N_MEM_CHANNELS];
|
||||
dat_t<MEM_ADDR_BITS> *mem_ar_bits_addr[N_MEM_CHANNELS];
|
||||
dat_t<MEM_ID_BITS> *mem_ar_bits_id[N_MEM_CHANNELS];
|
||||
dat_t<MEM_SIZE_BITS> *mem_ar_bits_size[N_MEM_CHANNELS];
|
||||
dat_t<MEM_LEN_BITS> *mem_ar_bits_len[N_MEM_CHANNELS];
|
||||
bool_t *mem_ar_valid[N_MEM_CHANNELS];
|
||||
bool_t *mem_ar_ready[N_MEM_CHANNELS];
|
||||
mem_addr_t *mem_ar_bits_addr[N_MEM_CHANNELS];
|
||||
mem_id_t *mem_ar_bits_id[N_MEM_CHANNELS];
|
||||
mem_size_t *mem_ar_bits_size[N_MEM_CHANNELS];
|
||||
mem_len_t *mem_ar_bits_len[N_MEM_CHANNELS];
|
||||
|
||||
dat_t<1> *mem_aw_valid[N_MEM_CHANNELS];
|
||||
dat_t<1> *mem_aw_ready[N_MEM_CHANNELS];
|
||||
dat_t<MEM_ADDR_BITS> *mem_aw_bits_addr[N_MEM_CHANNELS];
|
||||
dat_t<MEM_ID_BITS> *mem_aw_bits_id[N_MEM_CHANNELS];
|
||||
dat_t<MEM_SIZE_BITS> *mem_aw_bits_size[N_MEM_CHANNELS];
|
||||
dat_t<MEM_LEN_BITS> *mem_aw_bits_len[N_MEM_CHANNELS];
|
||||
bool_t *mem_aw_valid[N_MEM_CHANNELS];
|
||||
bool_t *mem_aw_ready[N_MEM_CHANNELS];
|
||||
mem_addr_t *mem_aw_bits_addr[N_MEM_CHANNELS];
|
||||
mem_id_t *mem_aw_bits_id[N_MEM_CHANNELS];
|
||||
mem_size_t *mem_aw_bits_size[N_MEM_CHANNELS];
|
||||
mem_len_t *mem_aw_bits_len[N_MEM_CHANNELS];
|
||||
|
||||
dat_t<1> *mem_w_valid[N_MEM_CHANNELS];
|
||||
dat_t<1> *mem_w_ready[N_MEM_CHANNELS];
|
||||
dat_t<MEM_DATA_BITS> *mem_w_bits_data[N_MEM_CHANNELS];
|
||||
dat_t<MEM_STRB_BITS> *mem_w_bits_strb[N_MEM_CHANNELS];
|
||||
dat_t<1> *mem_w_bits_last[N_MEM_CHANNELS];
|
||||
bool_t *mem_w_valid[N_MEM_CHANNELS];
|
||||
bool_t *mem_w_ready[N_MEM_CHANNELS];
|
||||
mem_data_t *mem_w_bits_data[N_MEM_CHANNELS];
|
||||
mem_strb_t *mem_w_bits_strb[N_MEM_CHANNELS];
|
||||
bool_t *mem_w_bits_last[N_MEM_CHANNELS];
|
||||
|
||||
dat_t<1> *mem_b_valid[N_MEM_CHANNELS];
|
||||
dat_t<1> *mem_b_ready[N_MEM_CHANNELS];
|
||||
dat_t<MEM_RESP_BITS> *mem_b_bits_resp[N_MEM_CHANNELS];
|
||||
dat_t<MEM_ID_BITS> *mem_b_bits_id[N_MEM_CHANNELS];
|
||||
bool_t *mem_b_valid[N_MEM_CHANNELS];
|
||||
bool_t *mem_b_ready[N_MEM_CHANNELS];
|
||||
mem_resp_t *mem_b_bits_resp[N_MEM_CHANNELS];
|
||||
mem_id_t *mem_b_bits_id[N_MEM_CHANNELS];
|
||||
|
||||
dat_t<1> *mem_r_valid[N_MEM_CHANNELS];
|
||||
dat_t<1> *mem_r_ready[N_MEM_CHANNELS];
|
||||
dat_t<MEM_RESP_BITS> *mem_r_bits_resp[N_MEM_CHANNELS];
|
||||
dat_t<MEM_ID_BITS> *mem_r_bits_id[N_MEM_CHANNELS];
|
||||
dat_t<MEM_DATA_BITS> *mem_r_bits_data[N_MEM_CHANNELS];
|
||||
dat_t<1> *mem_r_bits_last[N_MEM_CHANNELS];
|
||||
bool_t *mem_r_valid[N_MEM_CHANNELS];
|
||||
bool_t *mem_r_ready[N_MEM_CHANNELS];
|
||||
mem_resp_t *mem_r_bits_resp[N_MEM_CHANNELS];
|
||||
mem_id_t *mem_r_bits_id[N_MEM_CHANNELS];
|
||||
mem_data_t *mem_r_bits_data[N_MEM_CHANNELS];
|
||||
bool_t *mem_r_bits_last[N_MEM_CHANNELS];
|
||||
|
||||
#include TBFRAG
|
||||
|
||||
while (!htif->done() && trace_count < max_cycles && ret == 0)
|
||||
while (!htif->done() && (trace_count >> 1) < max_cycles && ret == 0)
|
||||
{
|
||||
for (int i = 0; i < N_MEM_CHANNELS; i++) {
|
||||
#ifndef VERILATOR
|
||||
*mem_ar_ready[i] = LIT<1>(mm[i]->ar_ready());
|
||||
*mem_aw_ready[i] = LIT<1>(mm[i]->aw_ready());
|
||||
*mem_w_ready[i] = LIT<1>(mm[i]->w_ready());
|
||||
@ -167,18 +206,46 @@ int main(int argc, char** argv)
|
||||
*mem_r_bits_last[i] = LIT<1>(mm[i]->r_last());
|
||||
|
||||
memcpy(mem_r_bits_data[i]->values, mm[i]->r_data(), mem_width);
|
||||
#else
|
||||
*mem_ar_ready[i] = mm[i]->ar_ready();
|
||||
*mem_aw_ready[i] = mm[i]->aw_ready();
|
||||
*mem_w_ready[i] = mm[i]->w_ready();
|
||||
|
||||
*mem_b_valid[i] = mm[i]->b_valid();
|
||||
*mem_b_bits_resp[i] = mm[i]->b_resp();
|
||||
*mem_b_bits_id[i] = mm[i]->b_id();
|
||||
|
||||
*mem_r_valid[i] = mm[i]->r_valid();
|
||||
*mem_r_bits_resp[i] = mm[i]->r_resp();
|
||||
*mem_r_bits_id[i] = mm[i]->r_id();
|
||||
*mem_r_bits_last[i] = mm[i]->r_last();
|
||||
|
||||
memcpy(mem_r_bits_data[i], mm[i]->r_data(), mem_width);
|
||||
#endif
|
||||
}
|
||||
|
||||
try {
|
||||
#ifndef VERILATOR
|
||||
tile.clock_lo(LIT<1>(0));
|
||||
#else
|
||||
tile.clk = 0;
|
||||
tile.eval();
|
||||
// make sure we dump on cycle 0 to get dump_init
|
||||
#if VM_TRACE
|
||||
if (tfp && ((trace_count >> 1) == 0 || (trace_count >> 1) >= start))
|
||||
tfp->dump(trace_count);
|
||||
#endif
|
||||
#endif
|
||||
trace_count++;
|
||||
} catch (std::runtime_error& e) {
|
||||
max_cycles = trace_count; // terminate cleanly after this cycle
|
||||
max_cycles = trace_count >> 1; // terminate cleanly after this cycle
|
||||
ret = 1;
|
||||
std::cerr << e.what() << std::endl;
|
||||
}
|
||||
|
||||
for (int i = 0; i < N_MEM_CHANNELS; i++) {
|
||||
mm[i]->tick(
|
||||
#ifndef VERILATOR
|
||||
mem_ar_valid[i]->to_bool(),
|
||||
mem_ar_bits_addr[i]->lo_word() - MEM_BASE,
|
||||
mem_ar_bits_id[i]->lo_word(),
|
||||
@ -198,50 +265,100 @@ int main(int argc, char** argv)
|
||||
|
||||
mem_r_ready[i]->to_bool(),
|
||||
mem_b_ready[i]->to_bool()
|
||||
#else
|
||||
*mem_ar_valid[i],
|
||||
*mem_ar_bits_addr[i] - MEM_BASE,
|
||||
*mem_ar_bits_id[i],
|
||||
*mem_ar_bits_size[i],
|
||||
*mem_ar_bits_len[i],
|
||||
|
||||
*mem_aw_valid[i],
|
||||
*mem_aw_bits_addr[i] - MEM_BASE,
|
||||
*mem_aw_bits_id[i],
|
||||
*mem_aw_bits_size[i],
|
||||
*mem_aw_bits_len[i],
|
||||
|
||||
*mem_w_valid[i],
|
||||
*mem_w_bits_strb[i],
|
||||
mem_w_bits_data[i],
|
||||
*mem_w_bits_last[i],
|
||||
|
||||
*mem_r_ready[i],
|
||||
*mem_b_ready[i]
|
||||
#endif
|
||||
);
|
||||
}
|
||||
|
||||
#ifndef VERILATOR
|
||||
if (tile.Top__io_host_clk_edge.to_bool())
|
||||
{
|
||||
static bool htif_in_valid = false;
|
||||
static val_t htif_in_bits;
|
||||
if (tile.Top__io_host_in_ready.to_bool() || !htif_in_valid)
|
||||
htif_in_valid = htif->recv_nonblocking(&htif_in_bits, htif_bits/8);
|
||||
htif_in_valid = htif->recv_nonblocking(&htif_in_bits, HTIF_WIDTH/8);
|
||||
tile.Top__io_host_in_valid = LIT<1>(htif_in_valid);
|
||||
tile.Top__io_host_in_bits = LIT<64>(htif_in_bits);
|
||||
|
||||
if (tile.Top__io_host_out_valid.to_bool())
|
||||
htif->send(tile.Top__io_host_out_bits.values, htif_bits/8);
|
||||
htif->send(tile.Top__io_host_out_bits.values, HTIF_WIDTH/8);
|
||||
tile.Top__io_host_out_ready = LIT<1>(1);
|
||||
}
|
||||
|
||||
if (log && trace_count >= start)
|
||||
if (log && (trace_count >> 1) >= start)
|
||||
tile.print(stderr);
|
||||
|
||||
// make sure we dump on cycle 0 to get dump_init
|
||||
if (vcd && (trace_count == 0 || trace_count >= start))
|
||||
tile.dump(vcdfile, trace_count);
|
||||
if (vcd && ((trace_count >> 1) == 0 || (trace_count >> 1) >= start))
|
||||
tile.dump(vcdfile, trace_count >> 1);
|
||||
|
||||
tile.clock_hi(LIT<1>(0));
|
||||
#else
|
||||
if (tile.io_host_clk_edge)
|
||||
{
|
||||
static bool htif_in_valid = false;
|
||||
static uint64_t htif_in_bits;
|
||||
if (tile.io_host_in_ready || !htif_in_valid)
|
||||
htif_in_valid = htif->recv_nonblocking(&htif_in_bits, HTIF_WIDTH/8);
|
||||
tile.io_host_in_valid = htif_in_valid;
|
||||
tile.io_host_in_bits = htif_in_bits;
|
||||
|
||||
if (tile.io_host_out_valid)
|
||||
htif->send(&tile.io_host_out_bits, HTIF_WIDTH/8);
|
||||
tile.io_host_out_ready = 1;
|
||||
}
|
||||
|
||||
tile.clk = 1;
|
||||
tile.eval();
|
||||
#if VM_TRACE
|
||||
if (tfp && ((trace_count >> 1) == 0 || (trace_count >> 1) >= start))
|
||||
tfp->dump(trace_count);
|
||||
#endif
|
||||
#endif
|
||||
trace_count++;
|
||||
}
|
||||
|
||||
if (vcd)
|
||||
fclose(vcdfile);
|
||||
#ifndef VERILATOR
|
||||
if (vcd) fclose(vcdfile);
|
||||
#else
|
||||
#if VM_TRACE
|
||||
if (tfp) tfp->close();
|
||||
delete tfp;
|
||||
#endif
|
||||
#endif
|
||||
|
||||
if (htif->exit_code())
|
||||
{
|
||||
fprintf(stderr, "*** FAILED *** (code = %d, seed %d) after %ld cycles\n", htif->exit_code(), random_seed, trace_count);
|
||||
fprintf(stderr, "*** FAILED *** (code = %d, seed %d) after %ld cycles\n", htif->exit_code(), random_seed, trace_count >> 1);
|
||||
ret = htif->exit_code();
|
||||
}
|
||||
else if (trace_count == max_cycles)
|
||||
else if ((trace_count >> 1) == max_cycles)
|
||||
{
|
||||
fprintf(stderr, "*** FAILED *** (timeout, seed %d) after %ld cycles\n", random_seed, trace_count);
|
||||
fprintf(stderr, "*** FAILED *** (timeout, seed %d) after %ld cycles\n", random_seed, trace_count >> 1);
|
||||
ret = 2;
|
||||
}
|
||||
else if (log || print_cycles)
|
||||
{
|
||||
fprintf(stderr, "Completed after %ld cycles\n", trace_count);
|
||||
fprintf(stderr, "Completed after %ld cycles\n", trace_count >> 1);
|
||||
}
|
||||
|
||||
delete htif;
|
||||
|
||||
105
csrc/emulator_type.h
Normal file
105
csrc/emulator_type.h
Normal file
@ -0,0 +1,105 @@
|
||||
// See LICENSE for license details.
|
||||
|
||||
#ifndef VERILATOR
|
||||
#define bool_t dat_t<1>
|
||||
#else
|
||||
#define bool_t CData
|
||||
#endif
|
||||
|
||||
#ifndef VERILATOR
|
||||
#define mem_addr_t dat_t<MEM_ADDR_BITS>
|
||||
#elif MEM_ADDR_BITS <= 8
|
||||
#define mem_addr_t CData
|
||||
#elif MEM_ADDR_BITS <= 16
|
||||
#define mem_addr_t SData
|
||||
#elif MEM_ADDR_BITS <= 32
|
||||
#define mem_addr_t IData
|
||||
#elif MEM_ADDR_BITS <= 64
|
||||
#define mem_addr_t QData
|
||||
#else // MEM_ADDR_BITS > 64
|
||||
#define mem_addr_t WData*
|
||||
#endif
|
||||
|
||||
#ifndef VERILATOR
|
||||
#define mem_id_t dat_t<MEM_ID_BITS>
|
||||
#elif MEM_ID_BITS <= 8
|
||||
#define mem_id_t CData
|
||||
#elif MEM_ID_BITS <= 16
|
||||
#define mem_id_t SData
|
||||
#elif MEM_ID_BITS <= 32
|
||||
#define mem_id_t IData
|
||||
#elif MEM_ID_BITS <= 64
|
||||
#define mem_id_t QData
|
||||
#else // MEM_ID_BITS > 64
|
||||
#define mem_id_t WData*
|
||||
#endif
|
||||
|
||||
#ifndef VERILATOR
|
||||
#define mem_size_t dat_t<MEM_SIZE_BITS>
|
||||
#elif MEM_SIZE_BITS <= 8
|
||||
#define mem_size_t CData
|
||||
#elif MEM_SIZE_BITS <= 16
|
||||
#define mem_size_t SData
|
||||
#elif MEM_SIZE_BITS <= 32
|
||||
#define mem_size_t IData
|
||||
#elif MEM_SIZE_BITS <= 64
|
||||
#define mem_size_t QData
|
||||
#else // MEM_SIZE_BITS > 64
|
||||
#define mem_size_t WData*
|
||||
#endif
|
||||
|
||||
#ifndef VERILATOR
|
||||
#define mem_len_t dat_t<MEM_LEN_BITS>
|
||||
#elif MEM_LEN_BITS <= 8
|
||||
#define mem_len_t CData
|
||||
#elif MEM_LEN_BITS <= 16
|
||||
#define mem_len_t SData
|
||||
#elif MEM_LEN_BITS <= 32
|
||||
#define mem_len_t IData
|
||||
#elif MEM_LEN_BITS <= 64
|
||||
#define mem_len_t QData
|
||||
#else // MEM_LEN_BITS > 64
|
||||
#define mem_len_t WData*
|
||||
#endif
|
||||
|
||||
#ifndef VERILATOR
|
||||
#define mem_strb_t dat_t<MEM_STRB_BITS>
|
||||
#elif MEM_STRB_BITS <= 8
|
||||
#define mem_strb_t CData
|
||||
#elif MEM_STRB_BITS <= 16
|
||||
#define mem_strb_t SData
|
||||
#elif MEM_STRB_BITS <= 32
|
||||
#define mem_strb_t IData
|
||||
#elif MEM_STRB_BITS <= 64
|
||||
#define mem_strb_t QData
|
||||
#else // MEM_STRB_BITS > 64
|
||||
#define mem_strb_t WData*
|
||||
#endif
|
||||
|
||||
#ifndef VERILATOR
|
||||
#define mem_data_t dat_t<MEM_DATA_BITS>
|
||||
#elif MEM_DATA_BITS <= 8
|
||||
#define mem_data_t CData
|
||||
#elif MEM_DATA_BITS <= 16
|
||||
#define mem_data_t SData
|
||||
#elif MEM_DATA_BITS <= 32
|
||||
#define mem_data_t IData
|
||||
#elif MEM_DATA_BITS <= 64
|
||||
#define mem_data_t QData
|
||||
#else // MEM_DATA_BITS > 64
|
||||
#define mem_data_t WData*
|
||||
#endif
|
||||
|
||||
#ifndef VERILATOR
|
||||
#define mem_resp_t dat_t<MEM_RESP_BITS>
|
||||
#elif MEM_RESP_BITS <= 8
|
||||
#define mem_resp_t CData
|
||||
#elif MEM_RESP_BITS <= 16
|
||||
#define mem_resp_t SData
|
||||
#elif MEM_RESP_BITS <= 32
|
||||
#define mem_resp_t IData
|
||||
#elif MEM_RESP_BITS <= 64
|
||||
#define mem_resp_t QData
|
||||
#else // MEM_RESP_BITS > 64
|
||||
#define mem_resp_t WData*
|
||||
#endif
|
||||
@ -13,46 +13,16 @@ include $(base_dir)/Makefrag
|
||||
|
||||
CXXSRCS := emulator mm mm_dramsim2
|
||||
CXXFLAGS := $(CXXFLAGS) -std=c++11 -I$(RISCV)/include -I$(base_dir)/csrc -I$(base_dir)/dramsim2
|
||||
LDFLAGS := $(LDFLAGS) -L$(RISCV)/lib -Wl,-rpath,$(RISCV)/lib -L. -ldramsim -lfesvr -lpthread
|
||||
OBJS := $(addsuffix .o,$(CXXSRCS) $(MODEL).$(CONFIG))
|
||||
DEBUG_OBJS := $(addsuffix .debug.o,$(CXXSRCS) $(MODEL).$(CONFIG))
|
||||
|
||||
model_header = $(generated_dir)/$(MODEL).$(CONFIG).h
|
||||
model_header_debug = $(generated_dir_debug)/$(MODEL).$(CONFIG).h
|
||||
|
||||
$(MODEL).$(CONFIG).o: %.o: $(generated_dir)/%.h
|
||||
$(MAKE) -j $(patsubst %.cpp,%.o,$(shell ls $(generated_dir)/$(MODEL).$(CONFIG)-*.cpp))
|
||||
$(LD) -r $(patsubst %.cpp,%.o,$(shell ls $(generated_dir)/$(MODEL).$(CONFIG)-*.cpp)) -o $@
|
||||
|
||||
$(MODEL).$(CONFIG).debug.o: %.debug.o: $(generated_dir_debug)/%.h
|
||||
$(MAKE) -j $(patsubst %.cpp,%.o,$(shell ls $(generated_dir_debug)/$(MODEL).$(CONFIG)-*.cpp))
|
||||
$(LD) -r $(patsubst %.cpp,%.o,$(shell ls $(generated_dir_debug)/$(MODEL).$(CONFIG)-*.cpp)) -o $@
|
||||
|
||||
$(generated_dir)/%.o: $(generated_dir)/%.cpp $(generated_dir)/%.h
|
||||
$(CXX) $(CXXFLAGS) -I$(generated_dir) -c -o $@ $<
|
||||
|
||||
$(generated_dir_debug)/%.o: $(generated_dir_debug)/%.cpp $(generated_dir_debug)/%.h
|
||||
$(CXX) $(CXXFLAGS) -I$(generated_dir_debug) -c -o $@ $<
|
||||
|
||||
$(addsuffix .o,$(CXXSRCS)): %.o: $(base_dir)/csrc/%.cc $(base_dir)/csrc/*.h $(model_header) $(consts_header)
|
||||
$(CXX) $(CXXFLAGS) -include $(scr_header) -include $(model_header) -include $(consts_header) -I$(generated_dir) -c -o $@ $<
|
||||
|
||||
$(addsuffix .debug.o,$(CXXSRCS)): %.debug.o: $(base_dir)/csrc/%.cc $(base_dir)/csrc/*.h $(model_header_debug) $(consts_header_debug)
|
||||
$(CXX) $(CXXFLAGS) -include $(scr_header_debug) -include $(model_header_debug) -include $(consts_header_debug) -I$(generated_dir_debug) -c -o $@ $<
|
||||
|
||||
$(generated_dir)/$(MODEL).$(CONFIG).d $(model_header) $(params_file): $(chisel_srcs)
|
||||
cd $(base_dir) && $(SBT) "project $(PROJECT)" "run $(CHISEL_ARGS) --noIoDebug"
|
||||
|
||||
$(model_header_debug) $(params_file_debug): $(chisel_srcs)
|
||||
cd $(base_dir) && $(SBT) "project $(PROJECT)" "run $(CHISEL_ARGS)-debug --debug --vcd --ioDebug"
|
||||
LDFLAGS := $(LDFLAGS) -L$(RISCV)/lib -Wl,-rpath,$(RISCV)/lib -L$(abspath $(sim_dir)) -ldramsim -lfesvr -lpthread
|
||||
|
||||
emu = emulator-$(MODEL)-$(CONFIG)
|
||||
$(emu): $(model_header) $(OBJS) libdramsim.a
|
||||
$(CXX) $(CXXFLAGS) -o $@ $(OBJS) $(LDFLAGS)
|
||||
|
||||
emu_debug = emulator-$(MODEL)-$(CONFIG)-debug
|
||||
$(emu_debug): $(generated_dir)/$(MODEL).$(CONFIG).d $(model_header_debug) $(DEBUG_OBJS) libdramsim.a
|
||||
$(CXX) $(CXXFLAGS) -o $@ $(DEBUG_OBJS) $(LDFLAGS)
|
||||
|
||||
ifeq ($(CHISEL_VERSION),2)
|
||||
include $(sim_dir)/Makefrag-emulator
|
||||
else
|
||||
include $(sim_dir)/Makefrag-verilator
|
||||
endif
|
||||
|
||||
all: $(emu)
|
||||
debug: $(emu_debug)
|
||||
@ -73,16 +43,16 @@ ifneq ($(MAKECMDGOALS),clean)
|
||||
-include $(generated_dir)/$(MODEL).$(CONFIG).d
|
||||
endif
|
||||
|
||||
$(output_dir)/%.run: $(output_dir)/% emulator-$(MODEL)-$(CONFIG)
|
||||
$(output_dir)/%.run: $(output_dir)/% $(emu)
|
||||
./$(emu) +dramsim +max-cycles=$(timeout_cycles) $< 2> /dev/null 2> $@ && [ $$PIPESTATUS -eq 0 ]
|
||||
|
||||
$(output_dir)/%.out: $(output_dir)/% emulator-$(MODEL)-$(CONFIG)
|
||||
$(output_dir)/%.out: $(output_dir)/% $(emu)
|
||||
./$(emu) +dramsim +max-cycles=$(timeout_cycles) +verbose $< $(disasm) $@ && [ $$PIPESTATUS -eq 0 ]
|
||||
|
||||
$(output_dir)/%.vcd: $(output_dir)/% emulator-$(MODEL)-$(CONFIG)-debug
|
||||
$(output_dir)/%.vcd: $(output_dir)/% $(emu_debug)
|
||||
./$(emu_debug) +dramsim +max-cycles=$(timeout_cycles) +verbose -v$@ $< $(disasm) $(patsubst %.vcd,%.out,$@) && [ $$PIPESTATUS -eq 0 ]
|
||||
|
||||
$(output_dir)/%.vpd: $(output_dir)/% emulator-$(MODEL)-$(CONFIG)-debug
|
||||
$(output_dir)/%.vpd: $(output_dir)/% $(emu_debug)
|
||||
rm -rf $@.vcd && mkfifo $@.vcd
|
||||
vcd2vpd $@.vcd $@ > /dev/null &
|
||||
./$(emu_debug) +dramsim +max-cycles=$(timeout_cycles) +verbose -v$@.vcd $< $(disasm) $(patsubst %.vpd,%.out,$@) && [ $$PIPESTATUS -eq 0 ]
|
||||
|
||||
40
emulator/Makefrag-emulator
Normal file
40
emulator/Makefrag-emulator
Normal file
@ -0,0 +1,40 @@
|
||||
#--------------------------------------------------------------------
|
||||
# Chisel Emulator Generation
|
||||
#--------------------------------------------------------------------
|
||||
OBJS := $(addsuffix .o,$(CXXSRCS) $(MODEL).$(CONFIG))
|
||||
DEBUG_OBJS := $(addsuffix .debug.o,$(CXXSRCS) $(MODEL).$(CONFIG))
|
||||
|
||||
model_header = $(generated_dir)/$(MODEL).$(CONFIG).h
|
||||
model_header_debug = $(generated_dir_debug)/$(MODEL).$(CONFIG).h
|
||||
|
||||
$(MODEL).$(CONFIG).o: %.o: $(generated_dir)/%.h
|
||||
$(MAKE) -j $(patsubst %.cpp,%.o,$(shell ls $(generated_dir)/$(MODEL).$(CONFIG)-*.cpp))
|
||||
$(LD) -r $(patsubst %.cpp,%.o,$(shell ls $(generated_dir)/$(MODEL).$(CONFIG)-*.cpp)) -o $@
|
||||
|
||||
$(MODEL).$(CONFIG).debug.o: %.debug.o: $(generated_dir_debug)/%.h
|
||||
$(MAKE) -j $(patsubst %.cpp,%.o,$(shell ls $(generated_dir_debug)/$(MODEL).$(CONFIG)-*.cpp))
|
||||
$(LD) -r $(patsubst %.cpp,%.o,$(shell ls $(generated_dir_debug)/$(MODEL).$(CONFIG)-*.cpp)) -o $@
|
||||
|
||||
$(generated_dir)/%.o: $(generated_dir)/%.cpp $(generated_dir)/%.h
|
||||
$(CXX) $(CXXFLAGS) -I$(generated_dir) -c -o $@ $<
|
||||
|
||||
$(generated_dir_debug)/%.o: $(generated_dir_debug)/%.cpp $(generated_dir_debug)/%.h
|
||||
$(CXX) $(CXXFLAGS) -I$(generated_dir_debug) -c -o $@ $<
|
||||
|
||||
$(addsuffix .o,$(CXXSRCS)): %.o: $(base_dir)/csrc/%.cc $(base_dir)/csrc/*.h $(model_header) $(consts_header)
|
||||
$(CXX) $(CXXFLAGS) -include $(scr_header) -include $(model_header) -include $(consts_header) -I$(generated_dir) -c -o $@ $<
|
||||
|
||||
$(addsuffix .debug.o,$(CXXSRCS)): %.debug.o: $(base_dir)/csrc/%.cc $(base_dir)/csrc/*.h $(model_header_debug) $(consts_header_debug)
|
||||
$(CXX) $(CXXFLAGS) -include $(scr_header_debug) -include $(model_header_debug) -include $(consts_header_debug) -I$(generated_dir_debug) -c -o $@ $<
|
||||
|
||||
$(generated_dir)/$(MODEL).$(CONFIG).d $(model_header) $(params_file): $(chisel_srcs)
|
||||
cd $(base_dir) && $(SBT) "project $(PROJECT)" "run $(CHISEL_ARGS) --noIoDebug"
|
||||
|
||||
$(model_header_debug) $(params_file_debug): $(chisel_srcs)
|
||||
cd $(base_dir) && $(SBT) "project $(PROJECT)" "run $(CHISEL_ARGS)-debug --debug --vcd --ioDebug"
|
||||
|
||||
$(emu): $(model_header) $(OBJS) libdramsim.a
|
||||
$(CXX) $(CXXFLAGS) -o $@ $(OBJS) $(LDFLAGS)
|
||||
|
||||
$(emu_debug): $(generated_dir)/$(MODEL).$(CONFIG).d $(model_header_debug) $(DEBUG_OBJS) libdramsim.a
|
||||
$(CXX) $(CXXFLAGS) -o $@ $(DEBUG_OBJS) $(LDFLAGS)
|
||||
57
emulator/Makefrag-verilator
Normal file
57
emulator/Makefrag-verilator
Normal file
@ -0,0 +1,57 @@
|
||||
#--------------------------------------------------------------------
|
||||
# Verilator Generation
|
||||
#--------------------------------------------------------------------
|
||||
|
||||
firrtl = $(generated_dir)/$(MODEL).$(CONFIG).fir
|
||||
firrtl_debug = $(generated_dir_debug)/$(MODEL).$(CONFIG).fir
|
||||
verilog = $(generated_dir)/$(MODEL).$(CONFIG).v
|
||||
verilog_debug = $(generated_dir_debug)/$(MODEL).$(CONFIG).v
|
||||
|
||||
FIRRTL ?= $(base_dir)/firrtl/utils/bin/firrtl
|
||||
|
||||
$(FIRRTL):
|
||||
$(MAKE) -C $(base_dir)/firrtl SBT="$(SBT)" root_dir=$(base_dir)/firrtl build-scala
|
||||
|
||||
.SECONDARY: $(firrtl) $(firrtl_debug) $(verilog) $(verilog_debug)
|
||||
|
||||
$(firrtl) $(params_file) $(generated_dir)/%.$(CONFIG).d: $(chisel_srcs)
|
||||
mkdir -p $(dir $@)
|
||||
cd $(base_dir) && $(SBT) "run $(PROJECT) $(MODEL) $(CONFIG) --targetDir $(generated_dir)"
|
||||
mv $(generated_dir)/$(MODEL).fir $(generated_dir)/$(MODEL).$(CONFIG).fir
|
||||
|
||||
$(firrtl_debug) $(params_file_debug): $(chisel_srcs)
|
||||
mkdir -p $(dir $@)
|
||||
cd $(base_dir) && $(SBT) "run $(PROJECT) $(MODEL) $(CONFIG) --targetDir $(generated_dir_debug)"
|
||||
mv $(generated_dir_debug)/$(MODEL).fir $(generated_dir_debug)/$(MODEL).$(CONFIG).fir
|
||||
|
||||
%.v: %.fir $(FIRRTL)
|
||||
mkdir -p $(dir $@)
|
||||
$(FIRRTL) $(patsubst %,-i %,$(filter %.fir,$^)) -o $@ -X verilog
|
||||
|
||||
VERILATOR := verilator --cc --exe
|
||||
VERILATOR_FLAGS := --top-module $(MODEL) +define+PRINTF_COND=$(MODEL).reset --assert \
|
||||
-Wno-UNSIGNED -Wno-COMBDLY -Wno-MULTIDRIVEN -Wno-WIDTH -Wno-STMTDLY -Wno-SELRANGE -Wno-IMPLICIT
|
||||
cppfiles = $(addprefix $(base_dir)/csrc/, $(addsuffix .cc, $(CXXSRCS)))
|
||||
|
||||
model_header = $(generated_dir)/$(MODEL).$(CONFIG)/V$(MODEL).h
|
||||
model_header_debug = $(generated_dir_debug)/$(MODEL).$(CONFIG)/V$(MODEL).h
|
||||
|
||||
$(addsuffix .o,$(CXXSRCS)): %.o: $(base_dir)/csrc/%.cc $(base_dir)/csrc/*.h $(consts_header)
|
||||
$(CXX) $(CXXFLAGS) -DVERILATOR -I$(generated_dir) -c -o $@ $<
|
||||
|
||||
$(addsuffix .debug.o,$(CXXSRCS)): %.debug.o: $(base_dir)/csrc/%.cc $(base_dir)/csrc/*.h $(consts_header_debug)
|
||||
$(CXX) $(CXXFLAGS) -DVERILATOR -I$(generated_dir_debug) -c -o $@ $<
|
||||
|
||||
$(emu): $(verilog) $(cppfiles) libdramsim.a $(consts_header)
|
||||
mkdir -p $(generated_dir)/$(MODEL).$(CONFIG)
|
||||
$(VERILATOR) $(VERILATOR_FLAGS) -Mdir $(generated_dir)/$(MODEL).$(CONFIG) \
|
||||
-o $(abspath $(sim_dir))/$@ $< $(cppfiles) -LDFLAGS "$(LDFLAGS)" \
|
||||
-CFLAGS "$(CXXFLAGS) -DVERILATOR -I$(generated_dir) -include $(model_header) -include $(consts_header) -include $(scr_header)"
|
||||
$(MAKE) -C $(generated_dir)/$(MODEL).$(CONFIG) -f V$(MODEL).mk
|
||||
|
||||
$(emu_debug): $(verilog_debug) $(cppfiles) libdramsim.a $(consts_header_debug) $(generated_dir)/$(MODEL).$(CONFIG).d
|
||||
mkdir -p $(generated_dir_debug)/$(MODEL).$(CONFIG)
|
||||
$(VERILATOR) $(VERILATOR_FLAGS) -Mdir $(generated_dir_debug)/$(MODEL).$(CONFIG) --trace \
|
||||
-o $(abspath $(sim_dir))/$@ $< $(cppfiles) -LDFLAGS "$(LDFLAGS)" \
|
||||
-CFLAGS "$(CXXFLAGS) -DVERILATOR -I$(generated_dir_debug) -include $(model_header_debug) -include $(consts_header_debug) -include $(scr_header_debug)"
|
||||
$(MAKE) -C $(generated_dir_debug)/$(MODEL).$(CONFIG) -f V$(MODEL).mk
|
||||
@ -323,6 +323,7 @@ object TestBenchGeneration extends FileSystemUtilities {
|
||||
val nMemChannel = p(NMemoryChannels)
|
||||
|
||||
val assigns = (0 until nMemChannel).map { i => s"""
|
||||
#ifndef VERILATOR
|
||||
mem_ar_valid[$i] = &tile.Top__io_mem_axi_${i}_ar_valid;
|
||||
mem_ar_ready[$i] = &tile.Top__io_mem_axi_${i}_ar_ready;
|
||||
mem_ar_bits_addr[$i] = &tile.Top__io_mem_axi_${i}_ar_bits_addr;
|
||||
@ -354,11 +355,55 @@ object TestBenchGeneration extends FileSystemUtilities {
|
||||
mem_r_bits_id[$i] = &tile.Top__io_mem_axi_${i}_r_bits_id;
|
||||
mem_r_bits_data[$i] = &tile.Top__io_mem_axi_${i}_r_bits_data;
|
||||
mem_r_bits_last[$i] = &tile.Top__io_mem_axi_${i}_r_bits_last;
|
||||
#else
|
||||
mem_ar_valid[$i] = &tile.io_mem_axi_${i}_ar_valid;
|
||||
mem_ar_ready[$i] = &tile.io_mem_axi_${i}_ar_ready;
|
||||
mem_ar_bits_addr[$i] = &tile.io_mem_axi_${i}_ar_bits_addr;
|
||||
mem_ar_bits_id[$i] = &tile.io_mem_axi_${i}_ar_bits_id;
|
||||
mem_ar_bits_size[$i] = &tile.io_mem_axi_${i}_ar_bits_size;
|
||||
mem_ar_bits_len[$i] = &tile.io_mem_axi_${i}_ar_bits_len;
|
||||
|
||||
mem_aw_valid[$i] = &tile.io_mem_axi_${i}_aw_valid;
|
||||
mem_aw_ready[$i] = &tile.io_mem_axi_${i}_aw_ready;
|
||||
mem_aw_bits_addr[$i] = &tile.io_mem_axi_${i}_aw_bits_addr;
|
||||
mem_aw_bits_id[$i] = &tile.io_mem_axi_${i}_aw_bits_id;
|
||||
mem_aw_bits_size[$i] = &tile.io_mem_axi_${i}_aw_bits_size;
|
||||
mem_aw_bits_len[$i] = &tile.io_mem_axi_${i}_aw_bits_len;
|
||||
|
||||
mem_w_valid[$i] = &tile.io_mem_axi_${i}_w_valid;
|
||||
mem_w_ready[$i] = &tile.io_mem_axi_${i}_w_ready;
|
||||
#if MEM_DATA_BITS > 64
|
||||
mem_w_bits_data[$i] = tile.io_mem_axi_${i}_w_bits_data;
|
||||
#else
|
||||
mem_w_bits_data[$i] = &tile.io_mem_axi_${i}_w_bits_data;
|
||||
#endif
|
||||
mem_w_bits_strb[$i] = &tile.io_mem_axi_${i}_w_bits_strb;
|
||||
mem_w_bits_last[$i] = &tile.io_mem_axi_${i}_w_bits_last;
|
||||
|
||||
mem_b_valid[$i] = &tile.io_mem_axi_${i}_b_valid;
|
||||
mem_b_ready[$i] = &tile.io_mem_axi_${i}_b_ready;
|
||||
mem_b_bits_resp[$i] = &tile.io_mem_axi_${i}_b_bits_resp;
|
||||
mem_b_bits_id[$i] = &tile.io_mem_axi_${i}_b_bits_id;
|
||||
|
||||
mem_r_valid[$i] = &tile.io_mem_axi_${i}_r_valid;
|
||||
mem_r_ready[$i] = &tile.io_mem_axi_${i}_r_ready;
|
||||
mem_r_bits_resp[$i] = &tile.io_mem_axi_${i}_r_bits_resp;
|
||||
mem_r_bits_id[$i] = &tile.io_mem_axi_${i}_r_bits_id;
|
||||
#if MEM_DATA_BITS > 64
|
||||
mem_r_bits_data[$i] = tile.io_mem_axi_${i}_r_bits_data;
|
||||
#else
|
||||
mem_r_bits_data[$i] = &tile.io_mem_axi_${i}_r_bits_data;
|
||||
#endif
|
||||
mem_r_bits_last[$i] = &tile.io_mem_axi_${i}_r_bits_last;
|
||||
#endif
|
||||
""" }.mkString
|
||||
|
||||
val interrupts = (0 until p(NExtInterrupts)) map { i => s"""
|
||||
#ifndef VERILATOR
|
||||
tile.Top__io_interrupts_$i = LIT<1>(0);
|
||||
#else
|
||||
tile.io_interrupts_$i = 0;
|
||||
#endif
|
||||
""" } mkString
|
||||
|
||||
val f = createOutputFile(s"$topModuleName.$configClassName.tb.cpp")
|
||||
|
||||
Loading…
Reference in New Issue
Block a user