Commit Graph

5 Commits (047be5c0c3b2f12c9321412518e17b7267fe14ea)

Author SHA1 Message Date
Benjamin Herrenschmidt fc4e13ae67 sim_console: Fix polling to check for POLLIN
Under some circumstances we get POLLHUP which we incorrectly
treat as having a character in the buffer.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
Anton Blanchard 471c7e2197 Consolidate VHPI code
We had many copies of the VHPI marshalling/unmarshalling code.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
5 years ago
Anton Blanchard 817315a886 sim_console: Use cfmakeraw() and add option for ctrl-c to exit sim
No need to open code a bunch of random termios flags, use cfmakeraw().

Most of the time we want ctrl-c to exit the current simulation, so
make that the default.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
5 years ago
Benjamin Herrenschmidt 1b9c6f4647 Make sim poll non-blocking
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
Anton Blanchard 5a29cb4699 Initial import of microwatt
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
5 years ago