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312 commits

Author SHA1 Message Date
ceriel 9155b8a68a Fixed bug that never occurred, but was discovered by reading the code 1991-03-15 11:21:46 +00:00
ceriel 852601d0b5 minor mods 1991-03-14 13:16:32 +00:00
ceriel 5ebc2017a0 Do not use the allocation mechanism for the desig structure; overkill 1991-03-14 11:10:40 +00:00
ceriel 86bc055fa1 Corrected error on NOCROSS 1991-03-14 09:31:32 +00:00
ceriel f7504dbd4b Cleaned up a bit more 1991-03-13 17:26:07 +00:00
ceriel 52842cd09a Cleaned up a bit 1991-03-13 13:49:56 +00:00
ceriel 0a517b9256 Changes to make node structure smaller, and cleaned up a bit 1991-03-12 16:52:00 +00:00
ceriel 76d79cf17a Added macro's for long selections 1991-03-06 10:52:34 +00:00
ceriel 81cc04f9a3 Changed unsigned checking so that runtime routines cab be written in C 1991-03-05 11:55:22 +00:00
ceriel c863c96023 Made use of C_insertpart dependant on compile-time flag 1991-02-19 16:22:41 +00:00
ceriel c59e581ef2 Delinted a bit 1991-02-19 15:28:48 +00:00
ceriel b5c5f09b16 moved some static declarations that were illegal ANSI C 1991-02-19 12:44:38 +00:00
ceriel c40ca6ebbd Made ability for -g dependant on compile-time flag 1991-02-18 17:18:36 +00:00
ceriel 2299e83685 Wrong version committed 1990-11-22 11:48:08 +00:00
ceriel 6545b68874 Also update WorkingDir on line directives 1990-11-22 11:25:34 +00:00
ceriel b2bee3043a Did not handle RETURN's in module bodies right 1990-11-22 09:49:37 +00:00
ceriel 282d93dde0 Fixed problems with -I and with value conformant arrays 1990-09-27 17:01:01 +00:00
ceriel 4900ad0743 improved line number administration 1990-09-14 14:37:24 +00:00
ceriel 11d8919d76 Fix: the type INTEGER[0..255] was put in one byte 1990-09-12 17:09:57 +00:00
ceriel 2a26b4d335 avoid double LINs and corrected bug in symbol table entries for records 1990-08-22 15:33:43 +00:00
ceriel 36b11dc296 improved REAL constant and string constant stab generation 1990-08-10 18:01:50 +00:00
ceriel 5ca5b63151 some more changes for debugger support 1990-08-01 14:35:07 +00:00
ceriel 8eecdff85a added support for debugger 1990-07-30 15:56:25 +00:00
ceriel 109a357e95 Fix: DIV and MOD on negative args 1990-07-16 09:05:19 +00:00
ceriel 266d247470 fixed -I option 1990-06-28 18:06:16 +00:00
ceriel 39fee04619 fix previous fix 1990-06-11 15:17:50 +00:00
ceriel 8e6fe7258c fix: ARRAY type of itself caused crash; 
better implementation of ranges in CASE labels
 1990-03-06 13:22:30 +00:00
ceriel bcf2aa511c bug fix: casts of constants to a set type caused memory fault 1990-01-18 10:12:38 +00:00
ceriel c3b3faf7a4 Added support for constant floating point expressions 1989-12-19 09:40:25 +00:00
ceriel a8033da29e better error checking 1989-12-07 16:28:05 +00:00
ceriel 5300633c2b improved error messages 1989-11-17 11:52:33 +00:00
ceriel b4504c0f73 parameterize back library name (needed for SUN) 1989-10-18 11:51:12 +00:00
ceriel 9c403e7299 Added mechanism to make peephole optimizer version bigger (needed for SUN-3) 1989-10-18 11:39:19 +00:00
ceriel 654715cf8a Added mechanism for generating fast compilers 1989-10-13 09:59:54 +00:00
ceriel 73246f3824 Improved checks for conversion between cardinal and integer 1989-08-21 17:08:54 +00:00
ceriel d277946286 changed name of some identifiers to more accurately represent their 
meaning, and fixed a problem with sometimes not detecting overflow in
constants
 1989-08-08 09:11:32 +00:00
ceriel 5f35d0c644 fixed behaviour on too long floating point constants 1989-07-26 11:16:59 +00:00
ceriel 228fe4b4d0 undef PASS_BIG_VAL_AS_VAR for now; it does not work properly in all cases 1989-07-17 15:37:04 +00:00
ceriel b11e382851 some minor corrections 1989-06-19 09:56:16 +00:00
ceriel dfc5d7318c Added cemain entry in Resolve script 1989-04-26 11:32:46 +00:00
ceriel e967e920be removed one goto 1989-04-19 15:00:07 +00:00
ceriel ec3d8bb5aa fix: filename label sometimes turned up as external 1989-04-14 18:25:39 +00:00
ceriel 944c818096 Corrected some warnings a bit 1989-04-11 14:34:21 +00:00
ceriel ff853d748c using new input module simplifies EOI handling 1989-04-04 15:02:47 +00:00
ceriel 0995f7a809 better error handling, simplified EOI handling with improved input module 1989-04-04 14:53:48 +00:00
ceriel 4e21aced73 bug fix in WITH statement: called WalkDesignator instead of ChkDesig 1989-03-22 11:07:21 +00:00
ceriel 3a3b5db45d made the previous changes in parameter passing mechanism and return 
value mechanism settable with compile time constants
 1989-03-22 09:53:47 +00:00
ceriel f9b6acf1dc New version with different parameter passing mechanism and some 
minor fixes
 1989-03-20 13:32:06 +00:00
ceriel 21a8f93bc7 adapted for larger function result area 1989-03-14 15:36:33 +00:00
ceriel c81a6a0c7a better warnings for unused/undefined parameters 1989-03-13 15:04:05 +00:00
ceriel 162b824030 Changed method for returning big values; Instead of using a chunk of 
global data area, caller creates space on the stack just above parameters
to store the result
 1989-03-10 10:40:07 +00:00
ceriel 018d91b6a1 Added options 1989-03-03 16:16:52 +00:00
ceriel a1b4e28760 Added a local extension: procedure constants 1989-03-03 16:13:45 +00:00
ceriel 1e19db9d3a empty string in directory list now means current directory 1989-02-16 11:24:01 +00:00
ceriel fb88f5dbdd fixed problem with importing enumeration literals 1989-02-08 10:24:10 +00:00
ceriel d55d4bb69f fixed another POINTER TO IDENT problem 1989-01-19 10:58:43 +00:00
ceriel 5252b760d9 handle intorcard_type better in case statements 1988-11-29 13:13:03 +00:00
ceriel 73ac23824b changed error messages, initialize bss with funny value, and be 
somewhat more conservative with memory usage
 1988-11-28 12:54:38 +00:00
ceriel 6a8360b335 Fix from Lindsey: changed CURRDIR mechanism to make it work on SunOs 4.0 1988-11-24 09:41:39 +00:00
ceriel 982138b8da another minor problem fixed: only test on options['R'] once 
in a FOR statement!
 1988-11-23 13:10:57 +00:00
ceriel b8cc947bc3 removed tab.c, use tabgen 1988-11-16 11:04:17 +00:00
ceriel a08e71a16f removed tab.c, use tabgen 1988-11-16 10:58:33 +00:00
ceriel f1245e2e00 fixed some problems: 
- removed null-reference in illegal use of pointers in constant expressions
- FOR-loops that count downwards did not work
- POINTER TO mechanism changed; works better now
 1988-11-15 14:45:59 +00:00
ceriel b90690ba5d Changed translation of FOR-statement: now, if it is executed 0 
times, the loop-control-variable is not assigned to
 1988-11-04 13:12:14 +00:00
ceriel d418617de6 new version number 1988-11-04 10:24:34 +00:00
ceriel 93cee9d434 Fixed problem with IMPORTS through PROCEDURE bounds 1988-11-03 15:37:37 +00:00
ceriel 5e766a0f20 Fixed bug with underscores in identifiers 1988-11-03 15:36:46 +00:00
ceriel a7a80689bf Only generate FIL when needed 1988-10-25 17:43:19 +00:00
ceriel 416020b5bd fixed minor problem with subranges 1988-10-21 17:24:34 +00:00
ceriel ce0ec1c143 delinted somewhat 1988-10-13 15:43:23 +00:00
ceriel 7e502b0937 fix: resolve forward references if definition is needed in lookfor() 1988-09-20 13:31:57 +00:00
ceriel 64aae9d435 DS and DE are not man macros 1988-09-07 10:13:36 +00:00
ceriel a0d2a1ea74 delinted somewhat 1988-09-05 15:51:35 +00:00
ceriel 5e34ca7d2b ignore exit status of size 1988-08-24 11:39:57 +00:00
ceriel 905c5a349f fix: >= and <= were wrong in constant expressions 1988-08-05 11:22:39 +00:00
ceriel 02154c02b2 fixed problem with D scale factor 1988-07-13 20:13:17 +00:00
ceriel d1a390924f we were lucky, but - indicates a range; corrected 1988-07-08 10:29:48 +00:00
ceriel 2ea025fdb4 fixed previously introduced error 1988-07-06 09:43:05 +00:00
ceriel afc4d5211b made to fit on PDP-11 ... 1988-07-05 19:06:40 +00:00
ceriel 74c779b81e mods to handle forward references better 1988-06-30 14:50:30 +00:00
ceriel fa9e4c5ea3 corrected minor problem 1988-06-30 09:19:06 +00:00
ceriel 3ed0f85ba7 fixed typo 1988-06-29 13:13:49 +00:00
ceriel 8f9818c385 Added short-hand for C_cal+C_asp, made interface new_stackptr cleaner 1988-06-13 10:29:36 +00:00
ceriel 3d044db749 improved error messages with opaque types 1988-06-09 11:39:11 +00:00
ceriel b9943e0ca2 minor update 1988-05-03 15:17:13 +00:00
ceriel 2a1191bfc1 fixed very minor bug: strings should be aligned on word_boundaries 1988-05-03 15:04:30 +00:00
ceriel 781a1218a5 only increment line number on ASCII LF 1988-05-03 11:30:25 +00:00
ceriel aadfe97a58 make to fit on PDP-11 again 1988-04-29 15:41:38 +00:00
ceriel 69b293d86b types of case-labels are base-types 1988-04-29 09:16:51 +00:00
ceriel bfd4554758 fixed: did not compute hexadecimal numbers right 1988-04-26 13:47:02 +00:00
ceriel 6c825b7892 fixed hexadecimal character class 1988-04-26 10:51:50 +00:00
ceriel 2bbecf2416 better argument checking of standard functions 1988-04-26 10:14:01 +00:00
ceriel d260937564 improved layout with varargs 1988-04-25 16:24:42 +00:00
ceriel 9d3f9ea496 fixed a small problem with the 'symmetric' option; also fixed a 
problem with Hex numbers
 1988-04-19 14:40:27 +00:00
ceriel d1c9c94493 generate message about parameter count 1988-04-15 17:29:02 +00:00
ceriel 2549099d3b use varargs where needed 1988-04-15 15:19:27 +00:00
ceriel 1da83e161b made to fit on PDP-11 again, and some other minor mods 1988-04-13 18:37:45 +00:00
ceriel 39c5ab2997 better ORD, VAL, and CAP, and some other minor mods 1988-04-12 09:19:06 +00:00
ceriel 54bfaff625 Added a mechanism to test pointers as soon as possible 1988-04-11 18:32:47 +00:00
ceriel 32d38f3eb8 two versions of the parameters file: small and large 1988-04-08 10:04:03 +00:00