When git is available, remove manual steps to maintain and update the
windows-build support even for cases where windows-build may have
previously extracted from a downloaded zip file.
This change is not actually necessary on Linux, but a bug in Windows
Subsystem for Linux (WSL) doesn't honor tcsetattr() with ICANON disabled
and VMIN and VTIME set to 0 should return immediately when no input data
is available, but it doesn't. Setting the fd to non blocking produces
equivalent behavior.
- Fix ineffective setting of RNG modem bit when line with DTR isn't available
- Fix logic clearing modem signal bits
- Add API to set/clear modem control behavior fo a specific line.
- return -2 status from tmxr_poll_conn when RNG has been enabled
This change cleans up warnings issued when compiled with
-Wall.
- Removed unused functions and variables.
- Moved static declarations out of headers and into source files
- Added braces around initialization where suggested.
The VAX simulator is counting on undefined C language behaviors
which allow the optimizer to correctly produce unexpected results.
Hopefully this will be sufficient until the VAX architecture verifier
(AXE) can be found to validate a rewritten simulator.
As reported in #598
- Reliably align clock measurements on tick boundary before measuring.
- Use consistent timebase for time measurements in sim_idle_ms_sleep()
Windows:
- Properly restore system clock tick size on exit.
- Use highest resolution time for ms time measurements
The -F debug switch can now be used to avoid the repetitive message
summarization. This will trade off debug log file size vs CPU cost to
summarize the output.
1) Support for new sim_card interface which supports stacking
of input decks.
2) Changes to allow IBM 704 to properly run Fortran II and allow
i7090 to be set to IBM 704 correctly.
3) Changes to allow 9IOTA diagnostics to pass.
1) Minor cleanup of some instruction execution to better match
flowcharts.
2) Changes to allow proper reboot if OS crashed.
3) Changes to terminal muliplexer to allow for simH expect/send
to work.
4) Some corrections to translation table.
5) Support for new sim_card interface. This includes support for
stacking of multiple decks on the input stream.
