diff options
| author | Stafford Horne <[email protected]> | 2020-10-17 21:37:01 +0000 |
|---|---|---|
| committer | Stafford Horne <[email protected]> | 2020-11-11 21:32:20 +0000 |
| commit | 28b852b1dc351efc6525234c5adfd5bc2ad6d6e1 (patch) | |
| tree | 31cdaed08f97454cf958da7b8335e9bb9426a240 /net/switchdev/switchdev.c | |
| parent | openrisc: add support for LiteX (diff) | |
| download | kernel-28b852b1dc351efc6525234c5adfd5bc2ad6d6e1.tar.gz kernel-28b852b1dc351efc6525234c5adfd5bc2ad6d6e1.zip | |
openrisc: fix trap for debugger breakpoint signalling
I have been working on getting native Linux GDB support working for the
OpenRISC port. The trap signal handler here was wrong in a few ways.
During trap handling address (from the EEAR register) is not set by the
CPU, so it is not correct to use here. We want to use trap as a
break-point so use TRAP_BRKPT. Adding 4 to the pc was incorrect and
causing GDB to think the breakpoint was not hit.
Fixing these allows GDB to work now.
Signed-off-by: Stafford Horne <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions