We now can handle these via `inc/maiko/platform.h` and the
constants defined there.
This doesn't change `OS5` for Solaris yet as that's a much wider
set of changes.
By adding `0.0` and not `0.0f` and by calling `fmod()` rather than
`fmodf()`, we were unintentionally coercing the value from a
`float` to a `double`.
This resulted in x86_64 assembler like this:
```
cvtss2sd %xmm0,%xmm0
cvtss2sd %xmm1,%xmm1
callq 403340 <fmod@plt>
cvtsd2ss %xmm0,%xmm0
```
which is now:
```
callq 403360 <fmodf@plt>
```
And for the `N_OP_equal` change:
```
cvtss2sd %xmm0,%xmm0
xorpd %xmm2,%xmm2
addsd %xmm2,%xmm0
cvtss2sd %xmm1,%xmm1
addsd %xmm2,%xmm1
xor %ecx,%ecx
ucomisd %xmm1,%xmm0
```
is now:
```
xorps %xmm2,%xmm2
addss %xmm2,%xmm0
addss %xmm2,%xmm1
xor %ecx,%ecx
ucomiss %xmm1,%xmm0
```
(Note `ss` rather than `sd`, along with the missing `cvtss2sd` calls.)
This wasn't actually hooked up any more, so it was pretty much
all dead code. The handling of this in the command line options
is gone.
In `bin/makefile-tail`, `DEVFILES` and `LIBFILES` became identical, so
`DEVFILES` went away.
* Delete code related to NATIVETRAN feature.
This was obsolete work that had been done for generating
native code from the bytecode.
ClosesInterlisp/medley#89.
* Remove unused SaveD6.
The predefined cursors (image and mask) are better represented
as arrays of const uint8_t rather than char. Likewise for the
window icon. Track this change in the functions that take the
image and mask as arguments, casting only when we get to the
X library functions that take char*.
* Bit of cleanup for Lisp_Xinitialized.
* Remove the `extern` from `xcursor.c`, where it was not used.
* Move the definition from `main.c` to `xinit.c` as it is
the only file using it.
* Use `stdbool.h` for it rather than an `int` with custom `TRUE`
and `FALSE` values.
* Add some asserts with Lisp_Xinitialized.
The definition of a function was ifdef'd out, making it seem
like perhaps there was an assembly implementation, but there
isn't. That platform support is dead weight also at this point,
so removing this because it isn't something that will come back
is fine.
Like the renaming of NOFORN, this gets rid of some double
negatives. It also removes some patterns where we had:
```
#ifdef NOETHER
#else
...
#endif
```
and replaces them with:
```
#ifdef MAIKO_ENABLE_ETHERNET
...
#endif
```
This lets us get rid of double-negatives, which are confusing,
and starts a naming scheme that is easier to see when something
is a Maiko flag versus something else.
This also adds a bit to the `-info` output to say which OS and CPU
are being targeted.
This can be used in subsequent commits to drive whether or not
we need `BYTESWAP` and whether or not unaligned memory access
is okay.
We'll be able to remove per-platform defines from all of the
makefiles and cmake.
When compiling for SunOS4, we would have a macro-ized version
of this function which required a slightly different call-site.
This removes all of that as it isn't used or needed.
MDate, generated into `vdate.c` from `mkvdate.c`, was being
stored as a `long` rather than a `time_t`. This led to some
casts, but also a bit of platform #ifdef'd code.
This makes that go away by storing it as the `time_t` value
that it really is.
Also, update some comments and minor nits.
This is very dated code that assumes there's a `/dev/ocr0`.
I'm not sure what system this was for, but it doesn't appear to
be one that exists currently.
Discussed in interlisp/medley#126.
This removes SYSVSIGNALS as we're always and only using POSIX
signals now.
Some platform differences have been papered over. We used to
only ignore SIGPIPE when using BSD signals, but we now ignore
it all the time.
While the SIGFPE code will now compile, it hasn't been updated
to work on modern OSes fully yet as it will need to enable
the correct FP exceptions.
glibc needs `_XOPEN_SOURCE` to have a declaration for
`ptsname()`. An easy way to get that without having to
know about particular `_XOPEN_SOURCE` values is to define
`_GNU_SOURCE`.
Closesinterlisp/medley#137.
* Clean up warnings when compiling with ethernet enabled
Add a dlpidefs.h header for prototypes of the dlpi.c functions.
Convert from bcopy() to memcpy().
Change some char to u_char as needed.
* Neither ether_addr_equal nor init_uid need to be defined if NOETHER is defined
