- Invoking make with QUIET=0 (or in an exported environment variable)
will display the full compile and link commands executed.
- Invoking make with BUILD_SEPARATE=0 will cause each simulator
being built to be built with a single compile and link command.
This is how things were previously, but now the default has been
changed to more easily support active simulator development
by compiling files that have changed.
- Silence link time warning on macOS
- cleanup C++ support for ND100 and C++ builds of other simulators
- Display Media-ID and Geometry info for all SHOW <unit> output when attached
- Use real drive Geometry info for all disk types
- Fix RA80 cylinders copied from RM80
- Fix RZ23 cylinders to reflect disk size
- Return correct cylinder info on MSCP error path
If the total sectors exceeds 127Gb this is not possible, but normal
simh disks are smaller and the largest user settable size via RAUSER
is just under 1Tb. The excessive size case (>127Gb) will have a CHS
of 0xFFFF10FF.
simh never cares about the CHS Disk Geometry value in the VHD footer
data structure, but other applications which do care about the CHS
value using the previously incorrect value as the capacity of the disk
even though the Current Size indicated in the footer may have been
larger.
- Add common system includes used in may places which are allowed
and thus added directly in sim_defs.h.
- Separate completely private system data structures and system APIs
for use only by SCP library routines into sim_scp_private.h.
Partial reading is needed to properly read common archive images found
on bitsavers and elsewhere which were made from QIC devices which must
read multiples of 512 bytes at a time.
- Produce reasonable SHOW output for each respective type
- Changing a device disk<->tape sets disk and tape format to default values
- Don't allow disk oriented modes to be set for tapes (autosize, autozap
- Update README to describe differences with open-simh
- Allow SET NOAUTOSIZE and SET AUTOSIZE
- Document deprecation and possibly non functionality of MinGW
Windows build support
- More robust and reasonable behaviors when NOAUTOSIZE is enabled
- Repair/extension of disk metadata when AUTOSIZE is enabled
- MediaID support when device presents it
- Automatic MTAB generation when DEVICE provides a DRVTYPE list
ISO files and real CDs exist which don't have ISO 9660 file structure.
These do contain ODS2 file systems since they were produced before
ISO 9660 was standardized and certainly before OS support for ISO
9660 was added. As such, any file named .iso or .ISO will always be
attached read-only since CDs are never naturally writable devices.
Updates the previous commit to do it better, by not changing
the return value of get_rsts_filesystem_size -- it still returns
the size, at least our best guess of it (for RSTS it's not possible
to get it correct in every case, but it will be correct for
most scenarios).
This is a global command possibly for folks who have configurations which
always explicitly specify the drive type they want a particular unit to be
before they attach a container to the unit. The side effect of this will
be to avoid the addition of drive type describing meta data to disk
containers.
