diff options
Diffstat (limited to 'libdwarf/dwarf.3')
| -rw-r--r-- | libdwarf/dwarf.3 | 48 |
1 files changed, 37 insertions, 11 deletions
diff --git a/libdwarf/dwarf.3 b/libdwarf/dwarf.3 index b32299cd1a11..5363034c45ae 100644 --- a/libdwarf/dwarf.3 +++ b/libdwarf/dwarf.3 @@ -21,9 +21,9 @@ .\" out of the use of this software, even if advised of the possibility of .\" such damage. .\" -.\" $Id: dwarf.3 2075 2011-10-27 03:47:28Z jkoshy $ +.\" $Id: dwarf.3 3130 2014-12-21 20:06:29Z jkoshy $ .\" -.Dd September 17, 2011 +.Dd December 21, 2014 .Os .Dt DWARF 3 .Sh NAME @@ -217,6 +217,8 @@ attribute. Retrieve an attribute descriptor. .It Fn dwarf_attrlist Retrieve attribute descriptors for a debugging information entry. +.It Fn dwarf_attroffset +Retrieve the section-relative offset of an attribute descriptor. .It Fn dwarf_attrval_flag Retrieve a .Dv DW_AT_FORM_flag @@ -309,10 +311,17 @@ Retrieve range information from an FDE descriptor. .El .It Compilation Units .Bl -tag -compact -.It Fn dwarf_get_cu_die_offset_given_cu_header_offset +.It Xo +.Fn dwarf_get_cu_die_offset_given_cu_header_offset , +.Fn dwarf_get_cu_die_offset_given_cu_header_offset_b +.Xc Retrieve the offset of the debugging information entry for a -compilation unit. -.It Fn dwarf_next_cu_header , Fn dwarf_next_cu_header_b +compilation or type unit. +.It Xo +.Fn dwarf_next_cu_header , +.Fn dwarf_next_cu_header_b , +.Fn dwarf_next_cu_header_c +.Xc Step through compilation units in a debug context. .El .It Debugging Information Entries @@ -329,13 +338,15 @@ Returns the attribute for a debugging information entry. .It Fn dwarf_dieoffset Retrieves the offset for a debugging information entry. -.It Fn dwarf_highpc +.It Fn dwarf_get_die_infotypes_flag +Indicate the originating section for a debugging information entry. +.It Fn dwarf_highpc , Fn dwarf_highpc_b Return the highest PC value for a debugging information entry. .It Fn dwarf_lowpc Return the lowest PC value for a debugging information entry. -.It Fn dwarf_offdie +.It Fn dwarf_offdie , Fn dwarf_offdie_b Retrieve a debugging information entry given an offset. -.It Fn dwarf_siblingof +.It Fn dwarf_siblingof , Fn dwarf_siblingof_b Retrieve the sibling descriptor for a debugging information entry. .It Fn dwarf_srclang Retrive the source language attribute for a debugging information @@ -416,7 +427,11 @@ Return line number information for a compilation unit. Retrieve a location list entry. .It Fn dwarf_loclist , Fn dwarf_loclist_n Retrieve location expressions. -.It Fn dwarf_loclist_from_expr , Fn dwarf_loclist_from_expr_a +.It Xo +.Fn dwarf_loclist_from_expr , +.Fn dwarf_loclist_from_expr_a , +.Fn dwarf_loclist_from_expr_b +.Xc Translate a location expression into a location descriptor. .El .It Error Handling @@ -513,6 +528,10 @@ and .Bl -tag -compact .It Fn dwarf_get_pubtypes , Fn dwarf_get_types Retrieve descriptors for user-defined types. +.It Fn dwarf_next_types_section +Step through +.Dq \&.debug_types +sections in a debug context. .It Fn dwarf_pubtype_cu_offset , Fn dwarf_type_cu_offset Return the offset for the compilation unit for a type. .It Fn dwarf_pubtype_die_offset , Fn dwarf_type_die_offset @@ -699,9 +718,16 @@ addition to the per-debug context handlers supported by the SGI/GNU API, see the subsection .Sx Error Handling above. +.El +.Ss Extensions +The following APIs are extensions specific to this implementation: +.Bl -bullet -compact +.It +.Fn dwarf_attroffset .It -The following API is an extension: -.Fn dwarf_producer_set_isa . +.Fn dwarf_next_types_section +.It +.Fn dwarf_producer_set_isa .El .Sh SEE ALSO .Xr elf 3 |