[−][src]Crate fuchsia_backtrace

Allows extracting DSO contextual information in-process within Fuchsia processes that use the standard Fuchsia libc.

Structs

Dso	Represents an ELF DSO (Dynamic Shared Object). This type references the data stored in the actual DSO rather than making its own copy.
OwnedDso	Represents an ELF DSO (Dynamic Shared Object). This type owns its data but requires a copy/allocation in general.
Perm	Represents memory permissions for an ELF segment.
Segment	Represents an ELF segment at runtime.
SegmentIter	Lets one iterate over Segments from a DSO.

These errors encode issues that arise while parsing information about each DSO.

DsoVisitor handles the two cases that can arise during iteration. Either an error while parsing can occur, or you might find a valid DSO.

for_each_dso	Calls either 'dso' or 'error' for each DSO linked into the process by the dynamic linker.
print_dso_context	This function prints the Fuchsia symbolizer markup for all information contained in a DSO.
snapshot	This function saves the current state of all DSOs linked into the process. When combined with an unresolved backtrace snapshot this gives enough information to symbolize the resulting markup.