Commit graph

3715 commits

Author SHA1 Message Date
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 35fae90a9d Fetch head_em from pmds4.
Short size is 2 not 4!
1985-03-26 14:58:54 +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 c1d5a0c721 Changed 8080 into i80. 1985-03-18 14:44:15 +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
em eabf214312 *** empty log message *** 1985-03-18 11:11:44 +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
keie 7e6a6f6de2 Now also testing for availability of /tmp and /usr/tmp. 1985-03-11 13:10:52 +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 7a790e48fb Bleasdale only. 1985-03-04 16:47:56 +00:00
keie 32bc0f2982 Initial revision 1985-03-04 16:44:32 +00:00
keie fb4a3fd479 *** empty log message *** 1985-03-04 16:35:40 +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