diff options
author | Steven Stallion <stallion@squareup.com> | 2016-07-22 15:43:11 -0500 |
---|---|---|
committer | Paul Fertser <fercerpav@gmail.com> | 2016-12-08 12:32:58 +0000 |
commit | c0e7ccbd87cf491b065bf18bbdb6a73b741c2698 (patch) | |
tree | 45c8c4311f61b1990a1dca7f00a499aea3d28302 /jimtcl | |
parent | dc0a009ef411e323f7626000dfe2c0dfd1b044e5 (diff) |
semihosting: support fileio operation
This patch adds support for bridging semihosting to GDB's File-I/O
remote protocol extension. For the most part operations match up 1:1,
however some require a working area to complete successfully, namely
operations that devolve to read, stat, and gettimeofday.
A new command was added to enable support for fileio named `arm
semihosting_fileio`, which ensures that the default behavior remains
intact for those that prefer it.
Finally, redundant logging was removed from the target_arch_state
function; this permits ARM targets to quiesce log output when polling
for a fileio reply. This prevents filling the logs with halt/resume
messages when using semihosting fileio.
Change-Id: Ifbb864fc2373336a501cc0332675b887b552e1ee
Signed-off-by: Steven Stallion <stallion@squareup.com>
Reviewed-on: http://openocd.zylin.com/3566
Tested-by: jenkins
Reviewed-by: Steven Stallion <sstallion@gmail.com>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Diffstat (limited to 'jimtcl')
0 files changed, 0 insertions, 0 deletions