keie
4c265a7cc6
Initial revision
1984-09-03 13:49:40 +00:00
sater
2bf16c5b2f
Variable nregvars had a name clash with the array nregvar[] in the
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file tables.c. That was different in the 8'th character (!"#$%&'()_).
These variables should actually be static.
1984-08-23 17:07:53 +00:00
sater
5689e6ab64
Increased the amount of information passed through error routines
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to printf. The routine badassert, running on a 2/4 machine lost it's
last argument on the way.
Anyone know of a better way to solve this problem?
1984-08-17 15:35:28 +00:00
sater
ce098c78cb
added patterns to prevent stacking in *p++ cases
1984-08-15 16:05:54 +00:00
sater
e682a47599
added patterns for inc/dec/adp of local and external offsetted
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This makes the getc() macro from C very efficient, among others
1984-08-15 14:31:54 +00:00
sater
e41876f32a
reworked patterns for autoincrement stores, now that peephole optimizer
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rearranged it.
1984-08-07 10:22:49 +00:00
sater
6f8e6faa1f
added setcc calls to some incrementing ops
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added patterns for indirect local and external increments
added patterns for loe ine and such
1984-08-03 16:33:40 +00:00
sater
ff9d23e4ec
A move from a nonreg to a reg did not have the effect that all
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registers clashing with the destination were erased. Erase added.
1984-08-02 16:31:25 +00:00
bal
6e519cf02b
bug fixed: added "fprintf(codefile,""rts\n");" to restr()
1984-07-30 12:47:54 +00:00
bal
f2e52892ac
bugs fixed (syntax errors, patterns moved to front,
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"ldl ldl adp sdl sti" requires DATAREG instead of ANY1 on
fakestack)
1984-07-30 11:16:41 +00:00
bal
233b4aeee4
patterns added to generate autoincrement and to generate
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a "move X,d0" instead of a "move X,-(sp)" before storing into X
1984-07-27 16:53:19 +00:00
sater
0b07016f0b
added PR* routines
1984-07-26 13:15:21 +00:00
sater
5894adfd67
Changed procedure prolog to use PR* routines.
1984-07-26 13:05:22 +00:00
keie
14a3683f85
*** empty log message ***
1984-07-23 11:49:00 +00:00
sater
eebc753306
removed all calls to blm~ from table
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duplicated some patterns for in[lc] to deal with de[lc]
extra rule for adi 2 to deal with source1 cleverly
1984-07-23 11:29:59 +00:00
sater
978dd0191a
removed blm.s, not used by table anymore
1984-07-20 16:20:54 +00:00
sater
5b20e4fed2
edited to make reentrant, no more globals in use
1984-07-20 16:20:28 +00:00
sater
eb823929a1
A sti 8 of a regdef8 token went into panic mode. Fixed.
1984-07-20 10:32:48 +00:00
sater
ef248ee65e
to check long >= 0 or long < 0 it is enough to test high order word. Added.
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anding and oring of long constants is much better now
dvu 2 and rmu 2 by positive constants is now done inline.
1984-07-19 16:50:27 +00:00
sater
e20ab23a4b
added rcsid
1984-07-19 15:03:30 +00:00
sater
5fb767966b
Initial revision
1984-07-19 15:01:43 +00:00
sater
15e9fd8cd5
removed #ifdef UNTESTED around logical instructions without arguments,
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seems they were used ( which implicitly means tested ) after all
1984-07-19 14:03:49 +00:00
sater
73d8f05fb5
Initial revision
1984-07-19 13:52:18 +00:00
sater
3ca5d2fcb6
added rcsid
1984-07-19 13:34:12 +00:00
sater
b95f4c8bfd
Initial revision
1984-07-19 13:20:15 +00:00
sater
801226a45c
old code put back, now register handling is different again
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actually old code never was removed, due to a misunderstanding
about comment conventions.
1984-07-19 13:12:03 +00:00
sater
f16fdf4e7f
makefile adapted to new style archive handling, RCS and all that
1984-07-19 13:11:36 +00:00
sater
d082a2b0a2
a setl instruction was changed to a setd
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setl was just plain wrong
1984-07-19 13:09:53 +00:00
sater
d5aa088876
Initial revision
1984-07-19 12:51:00 +00:00
bal
8defe7ce53
rcsid added
1984-07-19 11:50:29 +00:00
bal
69584eb0ca
Initial revision
1984-07-19 11:50:28 +00:00
bal
da4092cbdf
New implementation of GTO (without register save masks)
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several optimizations added
1984-07-19 11:15:28 +00:00
bal
c1fd560106
New implementation of GTO (without register save masks)
1984-07-19 11:07:15 +00:00
bal
17caf7129e
rcsid added
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several optimizations added
1984-07-19 11:02:06 +00:00
bal
a520ccdbbc
rcsid added
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clr.w -(sp) generated in prolog if register save mask is 0
1984-07-19 10:57:19 +00:00
bal
eeeff10a51
Initial revision
1984-07-19 10:03:10 +00:00
bal
c75693c35a
Initial revision
1984-07-19 09:37:24 +00:00
sater
e1aef765a0
added patterns for ldc adi/ldc sbi with zero high order word
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added patterns for *--p with p register
added patterns to generate cmpb to compare two bytes.
added patterns to use regvar to index global array
added patterns for lol inl
added patterns for external pointer increment/decrement
1984-07-18 16:47:24 +00:00
sater
ec992b001c
added definition of index, to keep compiler happy
1984-07-18 14:14:46 +00:00
sater
8304ce5eae
removed recursive comments
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removed NC with sti rules
added rule to reverse operands of adi 2
added rule to convert loc sbi to loc adi
added loc slu -> loc sli rule
added local++ rule
added rule for asping xsource2
added rule for csb when nothing on stack
1984-07-18 13:39:24 +00:00
sater
8af636a3c1
added rcsid
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changed instruction label format to allow more than 256 procedures
1984-07-18 13:32:11 +00:00
sater
3169067979
changed instruction label format to allow more than 256 procedures
1984-07-18 13:28:01 +00:00
sater
a241500a91
added rcsid
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converted to recognize and generate new 0%o format
1984-07-18 13:14:18 +00:00
sater
e2f49f412d
added special patterns for:
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1) long compared to constant ( ldc cms 4 zxx )
2) long increments ( ld? ldc adi 4 sd? )
3) autoincrement loads and stores ( lol lol adp stl loi/sti )
1984-07-16 14:39:21 +00:00
sater
267955e114
added missing #endif
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added two patterns, big improvement
added patterns for ciu and cui
some cosmetic change
1984-07-13 16:13:56 +00:00
sater
da8966a6c8
Removed some patterns that have never been tested.
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Now if someone uses them he will hear that it doesn't work.
That must be better then giving him code that probably won't work.
All these patterns had to do with things like adf without an argument
and things like that.
1984-07-13 14:55:37 +00:00
sater
caa918f7d9
Initial revision
1984-07-13 11:25:46 +00:00
sater
28960f5d32
Initial revision
1984-07-13 11:12:23 +00:00
sater
3e78acff56
removed REGPATCH define
1984-07-12 11:03:18 +00:00
sater
e3acc1a9ed
added definition of newplb()
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removed a tab from some string
1984-07-12 11:02:44 +00:00
sater
4558cb8836
Replaced call to newilb after pro pseudo to call to newplb,
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including retrofit for existing mach.h files
1984-07-12 09:26:24 +00:00
sater
25eef41c3a
Initial revision
1984-06-25 16:22:03 +00:00
sater
2ef7ee3efc
Initial revision
1984-06-25 11:02:34 +00:00
sater
2d4de6d34e
added rcsid
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Some constants had survived in the text. They were parametrized.
1984-05-19 12:52:25 +00:00
sater
f39171e3c4
added rcsid
1984-05-19 12:52:21 +00:00
sater
c58492b45b
Initial revision
1984-05-19 12:48:59 +00:00
sater
7d75cf2799
Reworked to work, I think
1984-05-19 12:44:53 +00:00
sater
c4826294dc
added rcsid
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Tried to make machine independent,
machine independent sources now taken from ../../proto/cg
Changed according to suggestion from ceriel to prevent running cgg twice
1984-05-19 12:03:22 +00:00
sater
ceeeca40f6
added code to save all registers for ms_gto
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changed place of #ifdef to make this null-module compile faster
when no register variables are used.
1984-05-19 11:49:37 +00:00
sater
0cd7d8826e
erase(reg) now also erases all register whose contents depend on
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the contents of reg.
1984-05-19 11:49:01 +00:00
sater
9dfcd76f4b
added code to recognize ms_gto
1984-05-19 11:48:40 +00:00
sater
54e681c6cc
added rcsid
1984-05-19 11:42:19 +00:00
sater
445ee4ccb8
added rcsid
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added code to check for write errors on codefile
1984-05-19 11:40:08 +00:00
sater
f792cb549e
added rcsid
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removed sign extension bug in large constants
1984-05-19 11:38:48 +00:00
sater
65e35e6d53
added rcsid
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added code to insure instructions come out in .text space
1984-05-19 11:38:15 +00:00
sater
18e0859e5d
Initial revision
1984-05-19 11:08:27 +00:00
sater
5eeba1c1e0
Initial revision
1984-05-18 21:27:39 +00:00
