em
693830b09a
*** empty log message ***
1985-03-29 21:10:43 +00:00
keie
b3d11b1fa5
Removed pascal library.
1985-03-26 16:27:23 +00:00
keie
2b6187a009
*** empty log message ***
1985-03-26 16:23:21 +00:00
keie
a8fc6009f7
The dl programs is replaced by a more general cv.
1985-03-26 16:20:11 +00:00
keie
92141b52ce
Installed backend and libraries.
1985-03-26 16:18:24 +00:00
keie
b63f304db1
Or's are not allowed on a-registers, add's are.
1985-03-26 16:09:07 +00:00
keie
ec3e755168
Adapted to Unisoft signal handling.
1985-03-26 16:08:09 +00:00
keie
a41ff68078
*** empty log message ***
1985-03-26 15:04:46 +00:00
keie
244e172413
Added head_em.
1985-03-26 15:04:02 +00:00
keie
da936740a6
Added head_em to libsys.
1985-03-26 15:00:09 +00:00
keie
c5a739c68f
Moved head_em to libsys.
1985-03-26 14:53:00 +00:00
keie
dc92fe358e
*** empty log message ***
1985-03-26 14:48:32 +00:00
keie
59996174b6
Added some more system calls.
...
Moved errno to a separate file.
1985-03-21 14:13:55 +00:00
keie
84f9364d4c
errno is moved to a sfile of its own.
1985-03-21 14:05:03 +00:00
keie
a635fb0203
*** empty log message ***
1985-03-21 14:04:45 +00:00
em
e3e1c5ac20
*** empty log message ***
1985-03-18 17:27:42 +00:00
em
e3e9add8b1
Initial revision
1985-03-18 17:24:31 +00:00
em
ffd0d165a7
*** empty log message ***
1985-03-18 15:52:00 +00:00
em
3e743d78f3
*** empty log message ***
1985-03-18 14:39:26 +00:00
em
90c847ca59
*** empty log message ***
1985-03-18 14:32:46 +00:00
em
1b162c577e
*** empty log message ***
1985-03-18 13:46:31 +00:00
em
a5f4b01d82
Initial revision
1985-03-18 13:15:00 +00:00
em
c5508c7c0b
*** empty log message ***
1985-03-18 13:12:07 +00:00
garde
80e349860b
Added RCS id.
1985-03-18 12:55:07 +00:00
em
157b243956
*** empty log message ***
1985-03-18 12:46:51 +00:00
garde
d52117c8dd
Some less important changes
1985-03-18 10:00:30 +00:00
keie
d457c50945
The universal assembler has a bug that precludes use of .align
...
in text segments, except as the very last command.
1985-03-15 11:03:41 +00:00
keie
b294ab5042
The universal assembler has a bug that precludes use of .align
...
in text segments, except as the very last command.
1985-03-15 10:50:35 +00:00
em
9d0812746b
The assembler proved to contain yet another bug.
...
.align in text segments will not work for values that are
not a divisor of the gcd of the instruction sizes.
1985-03-14 17:33:28 +00:00
em
9f203c9a17
Expressions are now always calculated in long.
...
Some backends needed that.
1985-03-12 10:41:29 +00:00
em
0c92039ba4
Expression are always evaluated in longs.
...
Some 2-4 backends needed long expressions.
1985-03-12 10:39:24 +00:00
em
cf6d084155
Use of the Pascal library will not occur.
...
/.
1985-03-12 10:24:51 +00:00
bal
954d3a0326
Argument is 4 bytes (pointer), not 2 bytes.
1985-03-05 12:33:29 +00:00
keie
6f6356e0b4
Initial revision
1985-03-05 00:17:40 +00:00
keie
9e26d0e0c0
*** empty log message ***
1985-03-05 00:15:40 +00:00
keie
bf3ba84e92
Adapted to 4-4.
1985-03-04 17:26:31 +00:00
keie
ccdb8693ee
Now using 4-byte integers and clearing D1 for double size
...
instruction pointers.
1985-03-04 16:12:10 +00:00
keie
a8c5699241
Now returns correct values.
1985-03-04 16:11:56 +00:00
keie
e0c4e4b686
Added execv and execle.
1985-03-04 16:11:41 +00:00
keie
8a40c25069
Now using .reghp.
1985-03-04 16:11:26 +00:00
keie
0fd729951a
Removed superfluous instruction.
1985-03-04 16:10:47 +00:00
keie
7a30dc4868
*** empty log message ***
1985-03-04 16:08:41 +00:00
keie
4b1965afbc
*** empty log message ***
1985-03-04 15:55:28 +00:00
keie
b2b281f525
To force the first part of a circular ring of modules in from
...
tail_em.
/.
1985-03-04 15:37:38 +00:00
keie
d2a6847715
The previous version still assumed two-byte integers.
1985-03-04 15:33:28 +00:00
keie
2690f07cbd
Incorrect alignment caused odd _end, which caused
...
failures of malloc().
1985-03-04 15:30:44 +00:00
keie
aa82964563
Now also prints stack height.
1985-03-04 15:29:36 +00:00
keie
c636aba734
Alignment now also works when the alignment ended on odd boundaries.
1985-03-04 15:28:02 +00:00
keie
ce92663b0a
Initial revision
1985-03-04 15:27:09 +00:00
keie
a89ba7074f
Always returned non-zero value.
1985-03-04 15:25:33 +00:00
keie
a71e706aa4
*** empty log message ***
1985-03-04 15:14:01 +00:00
garde
736a2d1022
Many things improved and extended
1985-03-04 13:42:38 +00:00
keie
9d7b94ba34
Adapted to a single cv for all machines.
1985-03-01 22:10:44 +00:00
keie
218f7ed718
Corrected a horrible typing mistake.
1985-03-01 20:08:45 +00:00
keie
cb0b2e08cf
1 - At RREMOVE also check the stack set aside for coercions.
...
2 - When coercions unexpectedly need stack of part of the
stakpattern, discontinue this option.
1985-03-01 16:25:21 +00:00
keie
c2a990768d
The top of the stack, which is set aside for certain
...
coercions is now saved with special routines.
This allows RREMOVE to check for registers.
1985-03-01 16:20:13 +00:00
keie
36537eccc0
Also clear D1 (for static link).
1985-03-01 16:00:23 +00:00
keie
6cdcb391fb
Added RCS ID.
1985-03-01 10:34:00 +00:00
keie
9d9c9ae97b
*** empty log message ***
1985-03-01 10:30:23 +00:00
keie
e7f7f33f60
cg tried to stack register parameters of moves, when
...
these registers were killed.
1985-02-26 16:31:38 +00:00
keie
408dacc2aa
The stacking pattern for ldc C and 4 with highw(c)==0 was incorrect.
...
The effect was that rand() from libcc/gen always returned
a 0.
1985-02-19 13:41:30 +00:00
keie
445d52de66
Moved retar from ret.s to trp.s.
...
trp.s needed it and is behind ret.s in the library.
When ret.s is loaded, it calls (via unknown) trp.s so
inclusion in trp.s should work.
1985-02-17 22:31:10 +00:00
keie
b82c00e153
Added a line for
...
loc loc cuu $1==$1, because write.e contained the line
loc 2
loc 2
ciu
and the cg failed to translate.
1985-02-17 22:03:44 +00:00
em
bbfb511322
Added .align 2. Prevents end of bss to be odd.
...
Especially important for malloc, it distinguishes between
odd and even word pointers.
1985-02-17 01:12:36 +00:00
cvs2hg
3f3bddef8f
fixup commit for tag 'dist2'
1985-02-17 00:57:20 +00:00
keie
9f45dd0650
Added .align 2.
...
Especially important for malloc.
1985-02-17 00:57:19 +00:00
keie
14875e6ca5
*** empty log message ***
1985-02-16 16:48:18 +00:00
em
d32de5df93
Now chooses between Vax and Pdp conversion.
1985-02-16 15:58:34 +00:00
keie
eeb944f6e3
The assembler is used for both 2/4 and 4/4.
1985-02-16 15:49:03 +00:00
em
4f80e81ee7
*** empty log message ***
1985-02-15 22:53:13 +00:00
keie
2a4335787e
Adfded RCS id.
1985-02-12 14:37:52 +00:00
keie
1b5278f3d4
As left by Hans v. Staveren.
1985-02-12 14:32:20 +00:00
keie
815b0e0f0f
*** empty log message ***
1985-02-12 14:20:30 +00:00
keie
70c000b03e
Now using the same em.c as in m68k2/int.
...
The interpreters are moved from pdp/pdp_int (or some such)
to lib/int22.
1985-02-12 13:11:27 +00:00
keie
f59262745e
Initial revision
1985-02-12 12:54:44 +00:00
keie
0122bc2dd7
*** empty log message ***
1985-02-07 22:59:50 +00:00
keie
c0085c2dd4
A list without double entries, for the moment supposing
...
that trp,etc always gets loaded, so will be there when .dvu needs it.
1985-02-07 22:51:12 +00:00
keie
00d75279e7
d2 contains the remainder of dvu i.s.o. d3.
1985-02-07 22:26:11 +00:00
keie
c0d87aaa16
*** empty log message ***
1985-02-07 22:06:32 +00:00
keie
3c7fcfe81a
Initial revision
1985-02-07 17:43:43 +00:00
keie
4ff7e05f7e
Initial revision
1985-02-07 17:18:06 +00:00
keie
3df42a584c
*** empty log message ***
1985-02-07 15:58:40 +00:00
keie
9c93cbdfaa
*** empty log message ***
1985-02-07 15:33:13 +00:00
garde
20986fd6ea
monitor calls open, close and ioctl removed.
1985-02-06 16:56:41 +00:00
garde
293dfd2c64
Initial revision
1985-02-06 16:50:52 +00:00
em
e1b8023da1
*** empty log message ***
1985-02-05 14:52:52 +00:00
em
52d0f32e32
Copied from vax2, takes its info on which files
...
to use in which order from LIST.
1985-02-05 14:52:02 +00:00
em
c8e426ffb8
This one is made with lorder|tsort.
1985-02-05 14:51:17 +00:00
em
b70b6ba980
The first one, Duk's order.
1985-02-05 14:50:24 +00:00
keie
987ed39adb
Added an entry "distr" to make tables1.c and tables1.h.
1985-02-03 23:50:51 +00:00
keie
3d4a5efe99
The creation of the library is now done by the process of creating
...
the distribution directory.
1985-02-03 23:23:50 +00:00
keie
46f5004866
Tail_em.s.a is now extracted from the RCS directory by the
...
distribution making process in em/distr2.
1985-02-03 23:21:24 +00:00
em
2cc4735151
Added libmon to libraries to be translated.
1985-02-02 18:06:37 +00:00
em
dd7e9436a2
*** empty log message ***
1985-02-01 22:12:31 +00:00
garde
8e154eb826
Many, many improvements made, ususually small ones.
...
For example: many em-patterns have got alternative code-rules.
1985-02-01 12:51:56 +00:00
keie
ca219d89e9
Now using ../../proto/libg/Makefile.
1985-02-01 12:38:08 +00:00
keie
26999bb517
To avoid conflict while compiling with acc itself the word
...
size of the target machine is now defined as TEM_WSIZE.
1985-02-01 12:32:46 +00:00
bal
d1c0d1db13
Bugs fixed for the following patterns:
...
lol loc 255 and 2 (byte order was wrong)
loc x beq , 0 < x < 128 (was 0 < x < 256)
loc x bne (idem).
These bugs were introduced in version 2.2.
1985-01-30 16:34:14 +00:00
ceriel
e936aea1e1
Added -DCPM to the flags.
1985-01-30 12:37:10 +00:00
keie
fd4d46036a
Added ranlib commends.
1985-01-24 16:16:32 +00:00
keie
1e3ec09984
Some minor changes.
1985-01-24 15:34:23 +00:00
bal
1732114593
bug fixed: the "incr" parameter of sbrk() is a 2-byte integer,
...
not a 4-byte integer.
1985-01-23 16:31:51 +00:00
garde
a849b751a9
src1 and src2 extended.
...
Errors in 'pat loc cmi teq' and 'pat loc cmi tne' recovered.
Second stack-pattern for 'pat zlt' and 'pat zge' added.
Patterns for 'lil loc adi sil', 'lil inc sil', 'lil dec sil'
and 'sil lil' added.
1985-01-22 19:55:11 +00:00
em
ea337060ec
User defined trap handling routine is called with calls instruction.
...
A message is printed if there is no routine at all.
1985-01-22 15:20:19 +00:00
em
33c81637db
Added `movl r3,ap' to restore the argument pointer before returning
...
vi jmp (r0).
1985-01-22 13:10:35 +00:00
em
08c8edf314
Changed #define's of newlbss of cst_fmt.
1985-01-21 16:40:02 +00:00
em
603f82a578
Bug fix: redefined a Local local causing an INTERNAL ERROR from as.
1985-01-21 15:49:22 +00:00
garde
cd78a1a27a
case 8 and case 6 deleted in switch of function 'prolog'
1985-01-21 14:17:11 +00:00
em
cb49888304
To have a file preprocessed, it must start with a # in column o1.
...
The RCSid is replaced to accomplish this.
1985-01-21 12:56:09 +00:00
em
a33d0e8e14
Replaced RCSid so that file starts with # in column 0 so it gets preprocessed.
1985-01-21 12:28:59 +00:00
em
4f40987ff0
Corrected type; forgot closing ".
1985-01-21 12:14:59 +00:00
em
ccfa0db0de
Removed #define IDFIRST because fmt_id() replaces it.
1985-01-21 12:09:44 +00:00
em
6ac5841c7f
Initial revision
1985-01-18 16:06:21 +00:00
em
f9c86fc6f6
Routines are now called with calls instead of jsb. We use ap as argument
...
pointer register. EM_BSIZE is required to be a constant.
1985-01-18 15:39:07 +00:00
em
a4ca3054f0
Changed label generators and added fmt_id().
1985-01-18 15:36:51 +00:00
em
10ce06ff2b
Routines are called with calls instead of jsb. EM_BSIZE is required to
...
be a constant.
1985-01-18 15:33:44 +00:00
duk
8d87404836
Initial revision
1985-01-18 14:30:03 +00:00
garde
d8d2068664
Initial revision
1985-01-17 14:31:34 +00:00
duk
e1ef16649c
Initial revision
1985-01-17 14:20:52 +00:00
bal
218ce4596e
The EM runtime routines are reentrant now, so the remark about
...
reentrancy is removed from this file.
1985-01-17 10:39:33 +00:00
bal
8f7a447719
Bug fixed: a0 is changed by call to _brk, so it should be saved & restored.
1985-01-17 10:33:23 +00:00
keie
14a9b13fd3
Added RCS id.
1985-01-11 17:03:53 +00:00
keie
d72ad93216
Allows optional second argument.
...
This is the name of the destination file. The destination directory
is determined by compare.
1985-01-11 16:46:02 +00:00
keie
081413cfda
1 - Allows 2 arguments, 1 - name of source in current directory.
...
2 - name of destination file(!path), default arg 1.
2 - Make the necessary dirctory.
3 - runs ranlib if "ar t ... | grep SYMDEF succeeds.
1985-01-11 16:43:56 +00:00
keie
f0d34942e3
Added RCS id.
1985-01-11 16:28:30 +00:00
sater
7f0def8861
RREMOVE section updated.
1985-01-11 09:44:34 +00:00
sater
4ba6e7a39c
*** empty log message ***
1985-01-08 15:34:54 +00:00
keie
576688fc10
*** empty log message ***
1985-01-08 11:48:43 +00:00
keie
5edf93d2de
*** empty log message ***
1985-01-07 15:54:38 +00:00
keie
dd0951f114
*** empty log message ***
1985-01-07 15:43:50 +00:00
keie
5779a88371
*** empty log message ***
1985-01-07 14:39:27 +00:00
keie
22c95138aa
*** empty log message ***
1985-01-07 14:26:46 +00:00
keie
d0268a4ec1
*** empty log message ***
1985-01-07 14:15:47 +00:00
keie
112211eb3b
*** empty log message ***
1985-01-07 13:57:25 +00:00
keie
d0444e3a04
15-5-83 EGK
...
The coercion from rm1 to register contained
allocate(%[1],GENREG).
The %[1] here is incorrect and has been removed.
16-5-83 EGK
The word before the movb was cleared by a xor.
Now we clear the upper byte after the movb.
This allows the %[1] to be added to the allocate.
1985-01-07 13:51:36 +00:00
keie
9beb72e69b
*** empty log message ***
1985-01-07 13:49:31 +00:00
keie
5fedca22ad
*** empty log message ***
1985-01-07 13:37:12 +00:00
keie
b4ad7c46da
*** empty log message ***
1985-01-07 13:08:48 +00:00
sater
18dbfc024e
Routine was wrong, leaving things on the stack in the one bit case,
...
the inclusion of slu in this routine was bogus.
It is never called anyway, so slu is taken out.
1984-12-20 15:17:05 +00:00
keie
e129db8343
1 - Added RCS id.
...
2 - Used two argument [feature] of install.
1984-12-20 14:26:14 +00:00
keie
6c9e4c84f0
The definition if the symbols, end, endbss etc, is moved
...
from a library to a file. This to avoid 2 libraries in this
directory.
1984-12-20 14:13:48 +00:00
keie
37d01caabd
1 - signal did not clear the stack properly.
...
2 - lseek did not return correct.
1984-12-18 17:12:12 +00:00
keie
7b39ce2cfa
Traps now work as documented.
1984-12-18 17:11:35 +00:00
keie
53a88ccd69
1 - Human readable profile and count.
...
2 - Length of last table is now 64.
1984-12-18 17:09:36 +00:00
keie
2d4614ca5a
Profile, count, flow in non-local goto corrected.
1984-12-18 17:08:54 +00:00
keie
246f45c867
1 - Improved line number updating when returning from library routines.
...
2 - Line 234, 0xD must be #0x1C, crashed at error handling for
incorrect return size.
1984-12-18 17:07:23 +00:00
keie
b544d3b401
Replaced clr by the faster mov #0 , (for d registers).
1984-12-18 17:06:36 +00:00
keie
5f41dcd958
1 - Indexed addressing mode gave unwanted sign extends.
...
They are replaced by additions.
2 - Added pointer checks.
3 - Completed parametrization of addresses of locals.
1984-12-18 17:04:24 +00:00
keie
9ea83d0838
Finishing profile tables.
1984-12-18 16:59:51 +00:00
keie
45e2eea414
1 - length of last table
...
2 - human readable profile and count output.
1984-12-18 16:58:30 +00:00
keie
8b60227186
Added pointer checks.
1984-12-18 16:58:11 +00:00
keie
f0a6c2fbcf
Altered 1980 in 1984.
1984-12-18 16:57:56 +00:00
keie
eb15231cf4
Don't rely on cpp to be in the $PATH, call it from em/lib.
1984-12-18 13:12:30 +00:00
keie
cf947cedd3
Added Ack distribution Makefile names.
1984-12-18 13:12:03 +00:00
keie
3b3d3f16b4
Adapted to new library.
1984-12-17 11:21:11 +00:00
keie
4f071008c8
*** empty log message ***
1984-12-17 11:11:37 +00:00
keie
d77b2081c0
Now using LIST.
1984-12-17 11:06:48 +00:00
keie
b097fe72a7
*** empty log message ***
1984-12-17 11:03:13 +00:00
keie
66d68121c8
Added F_DUM(Author of change-- Henry Bal).
1984-12-17 10:45:27 +00:00
keie
5060a9fcd6
*** empty log message ***
1984-12-17 10:44:08 +00:00
bal
523457f6ee
Initial revision
1984-12-14 15:57:39 +00:00
bal
6babe9fccd
Initial revision
1984-12-14 15:52:15 +00:00
bal
ad815f1061
Initial revision
1984-12-14 15:41:14 +00:00
keie
aa0f76a6cd
Removed entries for pmds.
1984-12-14 13:45:42 +00:00
keie
0b9b183085
*** empty log message ***
1984-12-08 00:50:27 +00:00
keie
4cc2986757
This makefile was copied from ../../m68k2/dl.
...
The now irrelevant entries are removed.
1984-12-08 00:45:55 +00:00
keie
9f850cbb2d
Comparing shouldn't stop when one compare fails.
1984-12-08 00:40:04 +00:00
keie
24204bca9f
Added entries for pr and opr.
1984-12-08 00:28:16 +00:00
keie
1e651a534a
Adapted to new install + compare, added anties for cmp, clean, opr and pr.
1984-12-08 00:17:39 +00:00
keie
1b210a8104
*** empty log message ***
1984-12-07 17:32:33 +00:00
keie
a0f184e3d1
Improved "make pr".
1984-12-07 17:14:43 +00:00
keie
9b6c26ad14
An efficiency change only.
1984-12-07 16:52:09 +00:00
keie
89a757d6f9
Added cmp entry.
1984-12-07 16:45:26 +00:00
keie
518e817345
This one works, the previous one didn't.
1984-12-07 16:42:59 +00:00
keie
f9fa5df654
install now allows a source and destination name.
1984-12-07 16:38:13 +00:00
keie
9e4b9fddab
Now use prototype makefile from ../../proto.
1984-12-07 15:22:22 +00:00
keie
af75a28622
Changed access path of em h directory.
1984-12-07 14:01:33 +00:00
keie
c744b44b48
Changed access path of en h directory.
1984-12-07 14:01:11 +00:00
keie
80d4c7ca2f
Initial revision
1984-12-07 13:41:58 +00:00
keie
c2d3d6ce4a
Initial revision
1984-12-07 10:42:27 +00:00
keie
695a914eb3
Added tail_m and tail_ln.
1984-12-04 13:31:03 +00:00
sater
0a00b80726
Added support for the fmt_id and fmt_ilb macros
1984-11-26 10:50:46 +00:00
sater
6a4dc794a2
In the RREMOVE section of this file, the field e_con of the
...
expression union was used in stead of e_reg.
Fixed. Checked all other occurrances, are correct.
1984-11-20 16:56:26 +00:00
sater
7c07f91e1c
The constant 512 slipped in instead of BUFSIZ.
...
Changed.
1984-11-20 10:22:12 +00:00
bal
d07b17ca5c
The routine con_float now generates a dummy floating point constant
...
and gives a warning, instead of generating a fatal error + abort.
1984-11-06 12:50:21 +00:00
bal
58c679c94c
Patterns for floating point instruction and for LFR 8 and RET 8 added.
...
Each such instruction now results in a call to a library routine.
At present, all these routines generate an Illegal EM Instruction trap,
but anyone wishing to implement floating point for the 6502 can
do so without changing the back end table.
1984-11-06 12:47:26 +00:00
em
e2e78ccd0a
The line with the user message for failure missed the call to echo.
1984-11-06 10:02:25 +00:00
bal
0d5a4693a7
make install also make a tail_mon now.
1984-11-05 15:58:11 +00:00
keie
b6cfa32faa
*** empty log message ***
1984-11-05 15:11:19 +00:00
bal
b9ebdc1a07
em_head renamed head_em; em_tail renamed tail_em
...
installs tail_em rather than comparing it
1984-11-05 15:06:49 +00:00
em
3e7b7990f2
*** empty log message ***
1984-11-05 12:05:46 +00:00
em
9c66801439
*** empty log message ***
1984-11-05 11:55:15 +00:00
keie
2976b590af
The flag -LIB was missing in the call to the shell-procedure
...
compmodule. Thus the generated libraries could not be effectively
used by our assembler/linker.
1984-11-05 11:37:23 +00:00
bal
a837112d99
Negation of negative operand with inc/dec added in certain cases.
...
Don't know effect for sure, author has left.
Added rcsid.
1984-11-02 11:09:46 +00:00
bal
13685d4bc0
Initial revision
1984-11-02 10:13:29 +00:00
keie
fedaa3267a
Adapted to make use of ../../compare and ../../install.
1984-10-26 12:58:15 +00:00
keie
3d4feae541
Initial revision
1984-10-26 12:54:35 +00:00
keie
88b487cd7b
Adapted to make use of ../../compare and ../../install.
1984-10-26 11:48:51 +00:00
keie
90a899316e
Initial revision
1984-10-26 11:48:13 +00:00
keie
08632dc7bd
*** empty log message ***
1984-10-26 11:47:56 +00:00