Skip to content

fix : local mem in simx #327

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
talubik wants to merge 1 commit into
base: master
Choose a base branch
from
Open

fix : local mem in simx #327

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 3 additions & 4 deletions sim/simx/local_mem.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,12 +24,12 @@ class LocalMem::Impl {
LocalMem* simobject_;
Config config_;
RAM ram_;
uint32_t line_bits_;
uint32_t addr_bits_;
MemCrossBar::Ptr mem_xbar_;
mutable PerfStats perf_stats_;

uint64_t to_local_addr(uint64_t addr) {
return bit_getw(addr, 0, line_bits_-1);
return bit_getw(addr, 0, addr_bits_-1);
}

public:
Expand All @@ -38,8 +38,7 @@ class LocalMem::Impl {
, config_(config)
, ram_(config.capacity)
{
uint32_t total_lines = config.capacity / config.line_size;
line_bits_ = log2ceil(total_lines);
addr_bits_ = log2ceil(config.capacity);

char sname[100];
snprintf(sname, 100, "%s-xbar", simobject->name().c_str());
Expand Down