ack/mach
George Koehler 1de1e8f7f0 Experiment with conversions between integers and floats.
Switch some conversions from libem calls to inline code.  The
conversions from integers to floats are now too slow, because each
conversion allocates 4 or 5 registers, and the register allocator is
too slow.  I might use these slow conversions to experiment with the
register allocator.

I add the missing conversions between 4-byte single floats and
integers, simply by going through 8-byte double floats.  (These
replace the calls to nonexistant functions in libem.)

I remove the placeholder for fef 4, because it doesn't exist in libem,
and our language runtimes only use fef 8.
2017-02-12 15:45:28 -05:00
..
6500 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
6800 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
6805 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
6809 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
arm Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
em22 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
em24 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
em44 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
i80 Change the i80 assembler to be three-pass, which allows forward references; 2016-12-29 17:08:53 +00:00
i86 Ensure that procedure labels are word-aligned. 2017-01-06 22:29:52 +01:00
i386 Ensure that procedure labels are word-aligned. 2017-01-06 22:29:52 +01:00
m68k2 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
m68k4 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
m68020 Add enough return types to the K&R C that the ACK builds (on Linux) using clang 2016-11-10 22:04:18 +01:00
mantra Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
minix Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
minixST Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
moon3/ncg Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
ns Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
pdp Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
pmds Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
pmds4 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
powerpc Experiment with conversions between integers and floats. 2017-02-12 15:45:28 -05:00
proto Merge pull request #44 from kernigh/kernigh-pr-as 2017-01-18 23:33:40 +01:00
s2650 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
sparc Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
sparc_solaris Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
sun2 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
sun3 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
vax4 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
vc4 Add enough return types to the K&R C that the ACK builds (on Linux) using clang 2016-11-10 22:04:18 +01:00
xenix3 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00
z80 Change the extension used by Basic files for .b to .bas, to avoid conflicts 2016-11-27 20:38:33 +01:00
z8000 Distributions are a pain --- let's not bother any more. Instead, we just tag 2016-09-02 23:00:38 +02:00