Struct DwarfUnwindManager 

pub struct DwarfUnwindManager {
    pub binary_tables: HashMap<u8, Vec<UnwindEntry>>,
    pub proc_info: HashMap<u32, ProcInfo>,
    /* private fields */
}

Holds the unwind tables for all currently profiled processes

Fields

binary_tables: HashMap<u8, Vec<UnwindEntry>>

Per-binary unwind tables: map from shard_id to the entries

proc_info: HashMap<u32, ProcInfo>

Per-process mapping information

Implementations

impl DwarfUnwindManager

pub fn new() -> Self

pub fn load_process(&mut self, tgid: u32) -> Result<(), String>

Load unwind information for a process by scanning its memory mappings. Returns Ok(()) if the process was loaded (or already loaded).

pub fn refresh_process(&mut self, tgid: u32) -> Result<Vec<u8>, String>

Rescan a process’s memory mappings and load any new ones. Returns the list of new shard IDs added (for incremental eBPF updates).

pub fn total_entries(&self) -> usize

Returns the total number of table entries across all binaries