Hi all,
I'm trying to debug some random crashes of some D services running on a
Linux headless server.
I have compiled/linked my programs and Phobos with -g and without -O
(using DMD), and applied the gdb patches from
http://dsource.org/projects/gdb-patches/ .
I'm running a script based on
https://wiki.ubuntu.com/Backtrace#Summary%20in%20script%20form to
automatically record the backtrace and restart the program.
However, gdb still doesn't print very nice backtraces. Here's an example
output:
[Thread debugging using libthread_db enabled]
[New Thread 0xf75506d0 (LWP 29591)]
Die: DW_TAG_<unknown> (abbrev = 9, offset = 449149)
has children: FALSE
attributes:
DW_AT_byte_size (DW_FORM_data1) constant: 8
DW_AT_type (DW_FORM_ref4) constant ref: 449143 (adjusted)
Dwarf Error: Cannot find type of die [in module
/home/wnbot/wahostbot/HostingBuddy]
#0 0x080a72aa in _aaIn (aa={a = 0xf7461410}, keyti=0x8136969) at
internal/aaA.d:253
pkey = (void *) 0xff9439d8
len = 97
key_hash = 145249
i = 40
e = (struct aaA.aaA *) 0x180002
c = 50Die: DW_TAG_<unknown> (abbrev = 4, offset = 52531)
has children: FALSE
attributes:
DW_AT_byte_size (DW_FORM_data1) constant: 8
DW_AT_type (DW_FORM_ref4) constant ref: 52523 (adjusted)
Dwarf Error: Cannot find type of die [in module
/home/wnbot/wahostbot/HostingBuddy]
So, what's the proper way to set up D debugging on Linux? Should I just
look into gdc?
--
Best regards,
Vladimir mailto:vladi...@thecybershadow.net
