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Fix verilator

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This commit is contained in:
wgulian3
2020-02-13 13:18:06 -05:00
parent 0e0ea52568
commit e662ef4134
6 changed files with 36 additions and 22 deletions
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26
rtl/simulate/test_bench.h
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@@ -100,7 +100,7 @@ Vortex::~Vortex()
void Vortex::ProcessFile(void)
{
loadHexImpl("../../kernel/vortex_test.hex", &this->ram);
loadHexImpl(this->instruction_file_name.c_str(), &this->ram);
}
void Vortex::print_stats(bool cycle_test)
@@ -206,12 +206,12 @@ bool Vortex::dbus_driver()
// printf("****************************\n");
vortex->i_m_ready = 0;
vortex->i_m_ready_d = 0;
for (int i = 0; i < CACHE_NUM_BANKS; i++)
{
for (int j = 0; j < CACHE_WORDS_PER_BLOCK; j++)
{
vortex->i_m_readdata[i][j] = 0;
vortex->i_m_readdata_d[i][j] = 0;
}
}
@@ -220,7 +220,7 @@ bool Vortex::dbus_driver()
{
this->refill = false;
vortex->i_m_ready = 1;
vortex->i_m_ready_d = 1;
for (int curr_e = 0; curr_e < (CACHE_NUM_BANKS*CACHE_WORDS_PER_BLOCK); curr_e++)
{
unsigned new_addr = this->refill_addr + (4*curr_e);
@@ -234,23 +234,23 @@ bool Vortex::dbus_driver()
unsigned value;
ram.getWord(new_addr, &value);
// printf("-------- (%x) i_m_readdata[%d][%d] (%d) = %d\n", new_addr, bank_num, offset_num, curr_e, value);
vortex->i_m_readdata[bank_num][offset_num] = value;
// printf("-------- (%x) i_m_readdata_d[%d][%d] (%d) = %d\n", new_addr, bank_num, offset_num, curr_e, value);
vortex->i_m_readdata_d[bank_num][offset_num] = value;
}
}
else
{
if (vortex->o_m_valid)
if (vortex->o_m_valid_d)
{
// printf("Valid o_m_valid\n");
if (vortex->o_m_read_or_write)
// printf("Valid o_m_valid_d\n");
if (vortex->o_m_read_or_write_d)
{
// printf("Valid write\n");
for (int curr_e = 0; curr_e < (CACHE_NUM_BANKS*CACHE_WORDS_PER_BLOCK); curr_e++)
{
unsigned new_addr = vortex->o_m_evict_addr + (4*curr_e);
unsigned new_addr = vortex->o_m_evict_addr_d + (4*curr_e);
unsigned addr_without_byte = new_addr >> 2;
@@ -259,19 +259,19 @@ bool Vortex::dbus_driver()
unsigned offset_num = addr_wihtout_bank & 0x3;
unsigned new_value = vortex->o_m_writedata[bank_num][offset_num];
unsigned new_value = vortex->o_m_writedata_d[bank_num][offset_num];
ram.writeWord( new_addr, &new_value);
// printf("+++++++ (%x) writeback[%d][%d] (%d) = %d\n", new_addr, bank_num, offset_num, curr_e, new_value);
// printf("+++++++ (%x) i_m_readdata[%d][%d] (%d) = %d\n", new_addr, bank_num, offset_num, curr_e, value);
// printf("+++++++ (%x) i_m_readdata_d[%d][%d] (%d) = %d\n", new_addr, bank_num, offset_num, curr_e, value);
}
}
// Respond next cycle
this->refill = true;
this->refill_addr = vortex->o_m_read_addr;
this->refill_addr = vortex->o_m_read_addr_d;
}
}