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Add gdb_report_register_access_error command

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With this option enabled (it's disabled by default) errors accessing
registers are returned to gdb. Otherwise they are ignored and success is
reported to gdb. (This is the current behavior.)

We want this for RISC-V, but there's still some cleanup that needs to be
done before that can be upstreamed.

Signed-off-by: Tim Newsome <tim@sifive.com>
Change-Id: I7e56109ea52d18b780c14a07fb35f9e6e8979da4
Reviewed-on: http://openocd.zylin.com/4452
Reviewed-by: Steven Stallion <sstallion@gmail.com>
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Tested-by: jenkins
This commit is contained in:
Tim Newsome
2018-03-06 14:10:04 -08:00
committed by Matthias Welwarsky
parent 0dba1815e6
commit 2e2bb14b27
2 changed files with 57 additions and 6 deletions
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7
doc/openocd.texi
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@@ -2200,6 +2200,13 @@ The default behaviour is @option{disable};
use @option{enable} see these errors reported.
@end deffn
@deffn {Config Command} gdb_report_register_access_error (@option{enable}|@option{disable})
Specifies whether register accesses requested by GDB register read/write
packets report errors or not.
The default behaviour is @option{disable};
use @option{enable} see these errors reported.
@end deffn
@deffn {Config Command} gdb_target_description (@option{enable}|@option{disable})
Set to @option{enable} to cause OpenOCD to send the target descriptions to gdb via qXfer:features:read packet.
The default behaviour is @option{enable}.