David Given
f851ab83af
Better (and more correct) floating point conversions; fif; various new opcodes.
2016-10-22 00:48:26 +02:00
David Given
d535be87b1
fef4 and fef8 is now cleaner, albeit slower; add some more register alias
...
stuff.
2016-10-22 00:02:15 +02:00
David Given
4db402f229
Add (pretty crummy) support for register aliases and static pairs of registers.
...
We should have enough functionality now for rather buggy 8-bit ints and
doubles. Rework the table and the platform.c to match.
2016-10-21 23:31:00 +02:00
David Given
e4fec71f9c
Lots more opcodes; better eviction behaviour; better register moves. Lots more
...
PowerPC stuff (some working).
2016-10-19 23:29:05 +02:00
David Given
938fb8c2fc
Lots more opcodes.
2016-10-18 00:31:26 +02:00
David Given
4a093b9eba
Add li and mr pseudoinstructions.
2016-10-18 00:21:32 +02:00
David Given
5f0164db62
Bolt mcg into the PowerPC backend. It doesn't build yet, but it is generating
...
*some* code.
2016-10-17 00:06:06 +02:00
David Given
80cb6ba927
Eliminate the RELOH2 relocation, as it never worked --- the address would be
...
calculated incorrectly because of overflow errors.
Replace it with an extended RELOPPC relocation which understands addis/ori
pairs; add an la pseudoop to the assembler which generates these and the
appropriate relocation. Make good.
--HG--
branch : dtrg-experimental-powerpc-branch
2016-09-17 12:43:15 +02:00
David Given
45a950571d
Mostly add support for the experimental and largely broken linuxppc platform.
...
(Doesn't quite build.)
--HG--
branch : dtrg-experimental-powerpc-branch
2016-09-15 23:12:03 +02:00
David Given
f67c98e239
Distributions are a pain --- let's not bother any more. Instead, we just tag
...
the repository and download a complete snapshot, old and ancient stuff and all.
2016-09-02 23:00:38 +02:00
David Given
612e38f1c6
Remove the old make-based build system, plus some big chunks of horribly
...
obsolete protomake build system.
2016-09-02 22:17:51 +02:00
David Given
88bd7ce126
Remove defunct pmfiles.
...
--HG--
branch : default-branch
2016-06-03 13:56:50 +02:00
David Given
11377070fd
Update distribution files.
...
--HG--
branch : dtrg-buildsystem
2013-05-15 23:46:15 +01:00
David Given
07453d184a
Top, topgen, aelflod. Moved the libraries back into the platform-specific
...
directories --- wrangling descr files was too hard. C programs can be built
for cpm, pc86, linux386, linux68k!
--HG--
branch : dtrg-buildsystem
rename : util/ack/build.mk => util/led/build.mk
rename : util/LLgen/build.mk => util/topgen/build.mk
2013-05-13 23:26:15 +01:00
David Given
442306d557
Split off some of the platform-independent stuff (such as as and ncg).
...
--HG--
branch : dtrg-buildsystem
rename : plat/pc86/build.mk => mach/i386/build.mk
rename : plat/pc86/build.mk => mach/i80/build.mk
rename : plat/pc86/build.mk => mach/i86/build.mk
rename : plat/pc86/build.mk => mach/m68020/build.mk
rename : plat/pc86/build.mk => mach/powerpc/build.mk
2013-05-13 22:12:46 +01:00
David Given
c93cb69959
Check in incomplete Linux PowerPC and M68K work.
...
--HG--
branch : dtrg-experimental-powerpc
2013-05-08 00:48:48 +01:00
dtrg
4dd1ff6d80
Archival checkin (semi-working code).
2007-11-02 18:56:58 +00:00
