faff50d8e7
The ESF contains register file contents including program counter when the exception happened. If non-NULL and we have ARC_EXCEPTION_DEBUG enabled, dump its contents to the log stream. Other arches do this already. There is no need to read ERET, the ESF already contains the interrupted PC value. A future enhancement could create an option to additionally push callee-saved register context into the ESF so it can also be dumped out, but this patch does not address this. A future enhancement could also convert the syscall stack frame pointer passed to arch_syscall_oops() into an ESF so that context of the failed system call can be inferred. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> |
||
|---|---|---|
| .. | ||
| core | ||
| include | ||
| CMakeLists.txt | ||
| Kconfig | ||