diff options
Diffstat (limited to 'src/storage/dram.cc')
| -rw-r--r-- | src/storage/dram.cc | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/storage/dram.cc b/src/storage/dram.cc index 0db4c35..23dedc0 100644 --- a/src/storage/dram.cc +++ b/src/storage/dram.cc @@ -15,6 +15,14 @@ Dram::Dram(int lines, int delay) Dram::~Dram() { delete this->data; } +void Dram::do_write(signed data, int address) +{ + int line = address / LINE_SIZE; + int word = address % LINE_SIZE; + + this->data->at(line).at(word) = data; +} + Response Dram::write(Accessor accessor, signed int data, int address) { Response r = WAIT; @@ -38,12 +46,15 @@ Response Dram::write(Accessor accessor, signed int data, int address) return r; } -void Dram::do_read(std::array<signed int, LINE_SIZE>& data_line, int address){ +void Dram::do_read(std::array<signed int, LINE_SIZE> &data_line, int address) +{ int line = address / LINE_SIZE; data_line = this->data->at(line); } -Response Dram::read(Accessor accessor, int address, std::array<signed int, LINE_SIZE>& data) { +Response Dram::read( + Accessor accessor, int address, std::array<signed int, LINE_SIZE> &data) +{ Response r = WAIT; if (this->requester == IDLE) this->requester = accessor; @@ -53,5 +64,5 @@ Response Dram::read(Accessor accessor, int address, std::array<signed int, LINE_ r = OK; } } - return r; - } + return r; +} |