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** [tickets:#173] "ThreadSetCurrentIp" sometime fails.**
**Status:** new
**Milestone:** 0.9.0
**Created:** Wed Jan 24, 2018 05:01 PM UTC by Artamonov Dmitry
**Last Updated:** Wed Jan 24, 2018 05:01 PM UTC
**Owner:** nobody
OCD 0.10.0. Reproduce stable, with chinese ST-LinkV2 dongle and STMF4Discovery
build-in ST-LinkV2.
Debugee is STM32F1 and STM32F4 respectivelly. Gdb client is IDA Pro.
When i try to change IP debug session drops:
Debug: 7908 326686 gdb_server.c:2812 gdb_input_inner(): received packet:
'Pf=6c0d0008'
Debug: 7909 326690 gdb_server.c:1298 gdb_set_register_packet(): -
Debug: 7910 326694 gdb_server.c:2812 gdb_input_inner(): received packet:
'P19=20000041'
Debug: 7911 326703 gdb_server.c:1298 gdb_set_register_packet(): -
Error: 7912 326706 gdb_server.c:1320 gdb_set_register_packet(): gdb sent a
packet with wrong register size
Debug: 7913 326715 gdb_server.c:1022 gdb_connection_closed(): GDB Close,
Target: stm32f4x.cpu, state: halted, gdb_actual_connections=0
Debug: 7914 326725 target.c:1517 target_call_event_callbacks(): target event 6
(gdb-end)
Debug: 7915 326729 target.c:1517 target_call_event_callbacks(): target event 24
(gdb-detach)
Info : 7916 326737 server.c:503 server_loop(): dropped 'gdb' connection
In IDA:
Debugger: failed to update register value
Command "ThreadSetCurrentIp" failed
To reproduce need debug session some length. I.e. changing IP at first
instructions works well, but some time later it fails.
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