While trying to read the DWARF2 info in a partially linked object file I
encountered a bug in the compilation unit headers: The abbrev_offset member is
always zero.
This causes the .debug_info parser to interpret the attributes incorrectly and I
encounter symptoms, e.g. "Could not find abbrev number 9690".
Somehow the linker does not adjust the abbrev_offset in the compilation unit
header when it concatenates the .debug_abbrev sections of object files.
Unfortunatly I don't have the knowledge to point to where this should happen.
--
Summary: abbrev_offset in DWARF2 info is set incorrectly (zero)
by ld
Product: binutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: ld
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: bjarne dot jensen at se dot transport dot bombardier dot
com
CC: bug-binutils at gnu dot org
http://sourceware.org/bugzilla/show_bug.cgi?id=6761
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