forked from auracaster/openocd
Antonio Borneo
56cdc3f3d5
The periodic poll scans all the targets in the same order they have been declared in the configuration file. When one target in a SMP node halts, the transition is detected in the following poll and this triggers a halt request to all the other cores of the SMP node. The targets that will be polled afterwards will be identified as "halted", but the targets already scanned will remain as "running" until the next periodic poll. This creates a race condition with GDB; GDB sets the breakpoints when runs the target and removes them as soon as the target is halted. When it receives the halt event, it starts removing the breakpoints and fails on the targets that are still reported as "running". Fixed by polling all the targets in the SMP node before informing GDB about the halt event. This implementation is almost copy/paste from the one in aarch64. Change-Id: Id2bd99f1e56b014e48e9e34ccb891b4219c518f8 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/4622 Tested-by: jenkins Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>