diff options
| author | Mark Wielaard <[email protected]> | 2018-05-08 15:34:03 +0200 |
|---|---|---|
| committer | Mark Wielaard <[email protected]> | 2018-05-11 17:27:00 +0200 |
| commit | af1438086468f936dfb041daed59a3367fe24a07 (patch) | |
| tree | 554faa8bbdfd721a9368a94ba377be223eca2a39 /libdw/dwarf_formstring.c | |
| parent | 982b6fe9e31683607d476d7f90d1b56cbb78aa21 (diff) | |
libdw: Handle DW_FORM_[ref|strp]_sup[48] as DW_FORM_GNU_[ref|strp]_alt.
Although we don't yet handle DWARF5 supplemental files, they are like
mostly like GNU alt files. This way using any of the supplemental files
will at least generate an appropriate error message.
Signed-off-by: Mark Wielaard <[email protected]>
Diffstat (limited to 'libdw/dwarf_formstring.c')
| -rw-r--r-- | libdw/dwarf_formstring.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libdw/dwarf_formstring.c b/libdw/dwarf_formstring.c index e7396a79..c55c7f04 100644 --- a/libdw/dwarf_formstring.c +++ b/libdw/dwarf_formstring.c @@ -48,7 +48,8 @@ dwarf_formstring (Dwarf_Attribute *attrp) Dwarf_CU *cu = attrp->cu; Dwarf *dbg = cu->dbg; - Dwarf *dbg_ret = (attrp->form == DW_FORM_GNU_strp_alt + Dwarf *dbg_ret = ((attrp->form == DW_FORM_GNU_strp_alt + || attrp->form == DW_FORM_strp_sup) ? INTUSE(dwarf_getalt) (dbg) : dbg); if (unlikely (dbg_ret == NULL)) @@ -70,7 +71,8 @@ dwarf_formstring (Dwarf_Attribute *attrp) uint64_t off; if (attrp->form == DW_FORM_strp - || attrp->form == DW_FORM_GNU_strp_alt) + || attrp->form == DW_FORM_GNU_strp_alt + || attrp->form == DW_FORM_strp_sup) { if (__libdw_read_offset (dbg, dbg_ret, cu_sec_idx (cu), attrp->valp, cu->offset_size, &off, |