diff options
Diffstat (limited to 'libdwfl/libdwfl.h')
| -rw-r--r-- | libdwfl/libdwfl.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libdwfl/libdwfl.h b/libdwfl/libdwfl.h index 91d43802..fafc75e5 100644 --- a/libdwfl/libdwfl.h +++ b/libdwfl/libdwfl.h @@ -552,6 +552,20 @@ extern int dwfl_module_register_names (Dwfl_Module *mod, void *arg); +/* Find the CFI for this module. Returns NULL if there is no CFI. + On success, fills in *BIAS with the difference between addresses + within the loaded module and those in the CFI referring to it. + The pointer returned can be used until the module is cleaned up. + Calling these more than once returns the same pointers. + + dwfl_module_dwarf_cfi gets the '.debug_frame' information found with the + rest of the DWARF information. dwfl_module_eh_cfi gets the '.eh_frame' + information found linked into the text. A module might have either or + both. */ +extern Dwarf_CFI *dwfl_module_dwarf_cfi (Dwfl_Module *mod, Dwarf_Addr *bias); +extern Dwarf_CFI *dwfl_module_eh_cfi (Dwfl_Module *mod, Dwarf_Addr *bias); + + #ifdef __cplusplus } #endif |