[PATCH 02/13] dbghelp: dwarf support of DW_FORM_ref_udata

[Eric Pouech]

DW_FORM_ref_udata value is an offset from current unit (as the others
DW_FORM_ref[1,2,3,4] are)

Signed-off-by: Eric Pouech

---
 dlls/dbghelp/dwarf.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/dbghelp/dwarf.c b/dlls/dbghelp/dwarf.c
index 9d8d2756258..b62e1a2cce8 100644
--- a/dlls/dbghelp/dwarf.c
+++ b/dlls/dbghelp/dwarf.c
@@ -544,7 +544,8 @@ static void dwarf2_fill_attr(const dwarf2_parse_context_t* ctx,
         break;

case DW_FORM_ref_udata:
-        attr->u.uvalue = dwarf2_get_leb128_as_unsigned(data, NULL);
+        attr->u.uvalue = ctx->ref_offset + dwarf2_get_leb128_as_unsigned(data, NULL);
+        TRACE("ref_udata<0x%lx>\n", attr->u.uvalue);
         break;

case DW_FORM_udata: