Add basic README for libelfunwind
This commit is contained in:
parent
6854eb56e4
commit
8fc724470f
1 changed files with 29 additions and 0 deletions
29
libelfunwind/README.md
Normal file
29
libelfunwind/README.md
Normal file
|
@ -0,0 +1,29 @@
|
||||||
|
# libelfunwind
|
||||||
|
|
||||||
|
Reproduces the interface of libunwind, and exports a `libunwind.so` binary, so
|
||||||
|
that changing `LD_LIBRARY_PATH` makes it possible to use `dwarf-assembly`
|
||||||
|
instead of `dwarf` as an unwinding process in eg. `perf`.
|
||||||
|
|
||||||
|
## `perf` currently used libunwind features
|
||||||
|
|
||||||
|
```
|
||||||
|
# Types
|
||||||
|
unw_accessors_t
|
||||||
|
unw_word_t
|
||||||
|
unw_regnum_t
|
||||||
|
unw_proc_info_t
|
||||||
|
unw_fpreg_t
|
||||||
|
unw_dyn_info_t
|
||||||
|
unw_addr_space_t
|
||||||
|
unw_cursor_t
|
||||||
|
|
||||||
|
# Functions
|
||||||
|
unw_create_addr_space
|
||||||
|
unw_destroy_addr_space
|
||||||
|
unw_flush_cache
|
||||||
|
unw_get_reg
|
||||||
|
unw_init_remote
|
||||||
|
unw_is_signal_frame
|
||||||
|
unw_set_caching_policy
|
||||||
|
unw_step
|
||||||
|
```
|
Loading…
Reference in a new issue