David Craven

Results 176 issues of David Craven

Once we have #13 we can add kernel backtraces to profile/kprobe runs. - [ ] capture kernel stack trace using `bpf_get_stack` - [ ] symbolize kernel stack trace using `/proc/kallsyms`...

enhancement

not so hard in C but tricky in rust. needed for flamegraphing kprobe's and tracepoint and adding the kernel part to profile. https://github.com/iovisor/bcc/issues/2073 ```c struct task_struct* __current = (struct task_struct*)bpf_get_current_task();...

enhancement
hard

- [x] cpu: user space stack trace samples: profile:hz:99 - [ ] cache: L3 cache misses - [ ] threads: count forks - [x] mem: allocations: count malloc/ralloc/free: uprobe:libc:malloc -...

help wanted
good first issue
probe

help wanted
good first issue
probe

help wanted
good first issue
probe

to upload an app to the appstore you need to add your icons to an asset bundle with `.car` extension. I'm currently using xcode to construct the `Assets.car` file, but...

enhancement

started reversing the protocol by setting up mitmproxy as a https proxy. looks like jsonrpc over http2. iTMSTransporter, altool and presumably xcode (I haven't checked this) use the same protocol.