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Author SHA1 Message Date
em 478209a840 This one works correctly for programs failing to translate. 1985-07-26 17:04:31 +00:00
em 1c5cb87985 removed a superfluous line. 1985-07-26 15:37:11 +00:00
em 83103c314b Initial revision 1985-07-26 12:52:13 +00:00
em bc759a2903 *** empty log message *** 1985-07-26 12:51:45 +00:00
em 6bdc39213b Initial revision 1985-07-26 11:56:24 +00:00
em 0e7eb937b4 Not using libmon. 1985-07-26 11:47:54 +00:00
em e63968056e Added RCSID 1985-07-26 11:45:49 +00:00
em 9ef57888fa Initial revision 1985-07-26 11:38:59 +00:00
em 6710f21388 *** empty log message *** 1985-07-26 11:29:08 +00:00
em b5efab645f Initial revision 1985-07-26 11:05:30 +00:00
ceriel 5d86ead6c0 There was a bug in the "str $1==0" instruction. It said: 
str $1==0	| source4 |
			remove(ALL) "jsb\t.strlb"	|	| |
It should of course have been
str $1==0	| STACK |	jsb\t.strlb"	|	| |
 1985-07-21 11:34:33 +00:00
bal 7b4b53af21 bugs for ngf 8 and fif 4 fixed (asp 16 --> asp 8). 1985-07-19 18:02:25 +00:00
bal 2e5bf801a0 patterns for "loc loc cii/cui/ciu/cuu $1==$2" added. 1985-07-19 17:58:34 +00:00
bal 04cee55976 .sect .text added 1985-07-19 13:43:03 +00:00
bal 479827380c .sect .text added 1985-07-18 14:52:56 +00:00
keie 57acada057 *** empty log message *** 1985-06-10 16:57:01 +00:00
keie 68e92c8319 *** empty log message *** 1985-06-10 16:05:04 +00:00
keie 1b972eff60 *** empty log message *** 1985-06-10 15:32:18 +00:00
keie b11d9ce683 *** empty log message *** 1985-06-10 14:52:43 +00:00
keie 1c19000977 *** empty log message *** 1985-06-10 13:55:48 +00:00
keie eea5656df7 *** empty log message *** 1985-06-10 13:50:36 +00:00
keie 1c9723afd7 Using new assembler & linker. 1985-06-04 11:43:01 +00:00
keie 23bf60a80e Adapated to use of new linker & assembler. 1985-06-04 11:30:54 +00:00
keie 04e97ce36b *** empty log message *** 1985-06-04 11:18:43 +00:00
keie 0370ea6d61 Adapted to use of the new assembler & linker 1985-06-04 11:18:09 +00:00
keie a9bbf81f93 Adapted to use of new assembler & linker 1985-06-04 10:57:42 +00:00
keie fa2547ddf7 Adapted to use of new linker & assembler. 1985-06-04 10:44:10 +00:00
keie a26a8318da Adapted to using the new assembler & linker. 1985-06-04 10:40:50 +00:00
keie 206c33b6bc Added a module for fake floating point. 1985-06-04 10:39:45 +00:00
keie 5acb12ebe0 Now prevents inclusion of failed compilations into libraries. 1985-06-04 10:32:27 +00:00
keie 040aa7115c Adapted to use of new assmbler and linker. 1985-06-04 10:32:07 +00:00
keie 531353e14d More adapted to use by march. 1985-06-04 10:30:18 +00:00
keie 3f83d34dd9 Adapted to use of the new assembler and linker. 1985-06-04 10:29:56 +00:00
keie 5fc5b3c32d A version that tells march to not try to include objects 
of modules that failed to translate in the library.
 1985-06-04 10:26:06 +00:00
keie 227a684c70 Adapted tu use new assembler & linker. 1985-06-04 10:25:30 +00:00
keie be932f0f5b 1 - Changed %D into %ld. 
2 - Adapted to the new linker.
 1985-06-04 10:21:15 +00:00
em 4d183a3757 *** empty log message *** 1985-05-23 13:56:24 +00:00
keie 177af75c93 *** empty log message *** 1985-05-13 11:19:24 +00:00
keie 8cbd17b1ba *** empty log message *** 1985-05-13 11:06:30 +00:00
bal 0db1db10b8 Bug fixed: cg generated instructions like "and.l #2,a4", which are 
not allowed on the 68000.
The condition "inreg($...) < 2" is added to every EM-pattern that
accesses local non-register variables. So the ordering of the
patterns for regvar/non-regvar is no longer important.
 1985-05-01 12:53:33 +00:00
keie 5472fafa56 Add hoc solution of .align problem. 1985-04-23 12:55:01 +00:00
em a0a7a48c3b The reading of the input is now machine independent. 1985-04-22 15:13:24 +00:00
em 89a37681fc *** empty log message *** 1985-04-22 14:12:26 +00:00
bal d0e857ddb2 Initial revision 1985-04-18 15:14:37 +00:00
bal 928e341f16 Bug fixed: incorrect return value 
New version adapted from m68k4 version.
 1985-04-18 15:12:29 +00:00
bal 3759de23eb Extra systems calls added 1985-04-18 15:12:06 +00:00
ceriel 9c9976c121 Er zat een bug in het patroon 
lol adp stl met $1 < 0.
Ten onrechte werd in de gegenereerde code het AP register gebruikt.
Dit moest natuurlijk FP zijn.
 1985-04-17 13:38:36 +00:00
keie eb3fc1d43e Added provision to print (possibly in mach.h defined) modhead 
on the output assmble file as the very first text.
 1985-04-16 16:14:55 +00:00
bal 7b745d6fb2 Bug fixed for pattern 'sti $1 > 4' (ADDREG -> ADDSCR) 
Bug was present since version 1.1
 1985-04-16 15:24:23 +00:00
keie f337b8df6d Removed RANLIB . 1985-04-14 14:27:04 +00:00
em 8b4f21bd95 Added libraries needed after installation of cg. 1985-04-14 13:57:31 +00:00
em ab820d3083 8080->i80. 1985-04-14 13:54:33 +00:00
em fb23d440f0 Removed a superfluous line. 1985-04-14 13:46:54 +00:00
em bd07643039 To prevent a (incorrrect) error message from distr/mktree. 1985-04-12 20:32:06 +00:00
keie 34ccddfc2d The library name was incorrect. 1985-04-12 17:21:52 +00:00
keie c19324dfea *** empty log message *** 1985-04-12 17:06:38 +00:00
keie 772b64fabd *** empty log message *** 1985-04-12 16:56:43 +00:00
keie ef92740400 Deletion of a few coercions caused a translation failure 
for setjmp.e.
The coercions have been grabbed from an old version by FvH.
 1985-04-12 16:43:40 +00:00
keie ee9c5be180 Initial revision 1985-04-12 16:40:22 +00:00
bal ca9a6feeb0 floating point stuff added 1985-04-12 15:47:30 +00:00
em fb6d291d38 *** empty log message *** 1985-04-12 14:33:09 +00:00
em e4e29ae837 Added flp.s, contains subroutines for all EM fp instructions. 
They trap.
 1985-04-12 14:29:07 +00:00
em 94534b7c15 1- Floating point routines now call routines instead of calling trp. 1985-04-12 14:25:59 +00:00
keie dcfe4e8a97 *** empty log message *** 1985-04-09 13:48:55 +00:00
keie 620216fb26 Error code 0 was returned when the installation failed! 1985-04-02 10:55:02 +00:00
keie 70d71f4355 Copy of ../libbc/compmodule. 1985-04-02 10:50:53 +00:00
keie 6b87f1082e Removed -DCPM. 1985-04-02 10:46:43 +00:00
em fd44c34a61 *** empty log message *** 1985-04-01 17:02:55 +00:00
keie 6c247029bd *** empty log message *** 1985-04-01 14:44:26 +00:00
keie 6bbdb92784 Adapted after installation of backend. 1985-04-01 14:02:58 +00:00
em 1879c8e724 *** empty log message *** 1985-03-29 21:44:50 +00:00
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