https://sourceware.org/bugzilla/show_bug.cgi?id=21247
--- Comment #4 from Mark Wielaard <mark at klomp dot org> ---
Looking at the debug_info we do have:
[39ca09] subprogram
low_pc (addr) +0x00000000002c08b0
<_Z20PlatformCrashHandleriP9siginfo_tPv>
high_pc (addr) +0x00000000002c0a05
lo_user+0x1fe7 (flag) Yes
frame_base (block1)
[ 0] reg7
MIPS_linkage_name (strp)
"_Z20PlatformCrashHandleriP9siginfo_tPv"
name (strp) "PlatformCrashHandler"
decl_file (data1) 107
decl_line (data2) 580
external (flag) Yes
lo_user+0x1fe1 (flag) Yes
Which is inside a compile_unit generated by clang:
[29d634] compile_unit
producer (strp) "clang version 3.7.1
(tags/RELEASE_371/fi
nal)"
language (data2) C_plus_plus (4)
name (strp) "-"
stmt_list (data4) 581678
comp_dir (strp)
"/home/marat/production/ue4/Engine/Source
"
lo_user+0x1fe1 (flag) Yes
low_pc (addr) +000000000000000000
ranges (data4) range list [ c92e0]
Note that the low_pc seems bogus (zero). And the range list seems bogus too (it
consists of 800+ entries some of which look bogus too
(+0x0000000000000001..+0x0000000000000001) and none seem to actually cover that
function addresses.
See also this discussion on the mailinglist:
https://sourceware.org/ml/elfutils-devel/2017-q2/msg00190.html
--
You are receiving this mail because:
You are on the CC list for the bug.
