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109 Commits

Author SHA1 Message Date
keie
6eaf938a14 Added a check for non-ascii characters in the description files. 1984-11-15 14:24:35 +00:00
ceriel
6d42bab835 Forgotten to close a file. This is corrected. 1984-11-12 18:05:20 +00:00
keie
2cd5f2033e Added rcs identification. 1984-11-08 12:08:31 +00:00
keie
85b1c8b043 Added a check. Minis & shorties need an N or P argument. 1984-11-08 11:09:56 +00:00
ceriel
f0445587cf The input routine used to skip space. This "feature" has been removed 
because it is also used to read strings, in which space is significant.
 1984-10-31 15:26:09 +00:00
ceriel
6fd15f62dc Running makedepend again gave a difference. 1984-10-26 10:31:22 +00:00
ceriel
ca787ba372 removed the "depend" emtry, added a "distr" entry, which should be used 
before a distribution is made.
Also added the -DNORCSID flag to the lint-options.
 1984-10-26 10:25:55 +00:00
ceriel
ff47f2ee43 Added a "distr" entry, which will be propagated to the src directory. 1984-10-26 10:24:48 +00:00
sater
43c97f0d41 added -h and -c flags, to change names of tables.h and tables.c respectively 
now also takes an argument instead of stdin.
EM_BSIZE is now compulsory again.
Constants EM_?SIZE are passed on to cg with a T prepended (T for target)
 1984-10-23 13:39:15 +00:00
ceriel
d89d5770b1 Had forgotten to initialise the line number on which a nonterminal 
symbol occurred first.
 1984-10-12 14:19:34 +00:00
ceriel
bac12b0c46 The former version gave a fatal error message at the first undefined 
nonterminal. The new version checks all nonterminals
 1984-10-11 10:35:01 +00:00
ceriel
e13ebaad9e The routine findpath did not work. It used the same static buffer for 
several calls. Now it uses alloc.
 1984-10-09 11:43:19 +00:00
ceriel
43de6c3b78 added "#ifdef NORCSID" 1984-10-09 10:16:33 +00:00
ceriel
0ec009bde2 Added some comments and removed some Lint complaints 1984-10-09 10:13:46 +00:00
ceriel
0f8a2d3a39 Initial revision 1984-10-09 09:47:14 +00:00
ceriel
b5402db333 The routine LLmessage did not insert tokens properly. 
This is corrected now.
 1984-10-09 09:33:37 +00:00
ceriel
4f5c40c608 Changed RCSid 1984-10-08 17:11:03 +00:00
ceriel
2055a65cae Added RCSid. 1984-10-08 16:21:03 +00:00
ceriel
ed6a7245bd Adapted the libpath routine to use EM_DIR from ../../../h/em_path.h 1984-10-08 15:58:23 +00:00
ceriel
c38d1013cb Initial revision 1984-10-08 15:19:18 +00:00
ceriel
e3eae54592 Initial revision 1984-10-08 14:51:38 +00:00
ceriel
7cc3184392 Initial revision 1984-10-08 14:24:19 +00:00
ceriel
952ba464cc Initial revision 1984-10-08 14:14:53 +00:00
keie
504da3a54d Altered the test path lib/n_ack into the normal path ACK_PATH. 1984-10-05 15:07:47 +00:00
keie
36cca2b9c7 Added a priority associated with each phase. Paths with the highest 
total priority have preference.
 1984-10-05 13:34:38 +00:00
keie
6f8a00ee5c 1 - Added some debugging for linker flags. 
2 - Setting of NEEDS and RTS is moved to main.c.
3 - Added recognition of -Rphase:[-]number for dynamic priority setting.
 1984-10-05 13:31:40 +00:00
keie
ca275f5d22 1 - Most flags used by ack itself are now also passed to the phases 
for recognition with mapflag.
2 - A few bugs are removed in connection with argument passing to the
    linker (unrecognized flags and libraries).
3 - The setting of RTS, HEAD and TAIL is done directly after the
    path determination for each file.
 1984-10-05 13:28:56 +00:00
keie
70975146a1 1 - Added RCS identification. 
2 - Removed the default for compiler and error file pathname.
    These are now always supplied by the callee.
 1984-10-04 11:08:42 +00:00
keie
cbf6d06de2 Bug removed: the trailing zero at the end of a growstring was not 
explicitly written in doassign(trans.c).
Only luck kept the program together.
 1984-10-01 17:42:56 +00:00
em
e29ef2395a Compile-time option GLOBAL_OPT defined. If set, the resulting 
peephole optimizer will be suitable for optimizing the output of
the global optimizer. In particular, it doesn't change the register
messages.
 1984-09-14 10:25:07 +00:00
keie
546bcee023 1 - The prop keyword with is flags is now obsolete. Its function is 
taken over by several other keywords: stdin, stdout, prep, optimizer,
    combiner and linker.
2 - The search order is changed. First {EM}/lib/{M}/descr, then
    {EM}/lib/ack/{M}, finally {M}.
 1984-09-13 14:40:09 +00:00
keie
a9beb24998 The t_do bits are not set by this module. The t_next entry is used 
to see whether the scan for this phase is already done.
t_do is now set in add_inputs(files.c).
 1984-09-13 14:35:02 +00:00
keie
96da898a4a 1 - The t_do flags is now set by add_inputs(files.c). 
2 - Recognize the fact that it is possible to start a combiner without
    input files.
3 - Removed -d flag. Overflow for -v (>2) now ends up in debug.
    -v may be followed by a number indicating the increment.
 1984-09-13 11:07:46 +00:00
keie
a69b503ad0 1 - The outfile entry is only used when the output file must not be thrown 
away.
2 - If a combiner has no named input file (only libs+flags) then issue
    a warning message and make up a name.
 1984-09-13 11:04:00 +00:00
keie
f366afdae1 No comment. 1984-09-10 16:51:02 +00:00
keie
c08fe56b97 Combiners (ego, linkers) now use a list of path's(ack.h) to indicate 
their input files.
Unmatched flags are now sent to the linker.
 1984-09-10 16:48:57 +00:00
keie
ed3db93f56 1 - A transformation is succesfull when 
a - a stopsuffix is indicated and met,
    b - the last transformation is included in the transformation path.
2 - Maintains a 'cash' of best paths for all transformation to be executed.
 1984-09-10 16:46:13 +00:00
keie
71dc6af5a8 The input file names of the linker are to be found in a different place. 1984-09-10 16:45:12 +00:00
keie
cfdc2ce05f 1 - added keywords callname and outfile. See manual. 
2 - multiple combiners are allowed now.
3 - A different search mechanism is used for finding descriptor files.
 1984-09-10 16:42:55 +00:00
keie
845c92825a 1 - callname recognition is moved to rmach.c. 
2 - The overall scheme is altered.
	first, all input files are processed until a combining phase is met.
	then, all the combining phases are executed, the resulting files
	are again processed until a combiner (or final) phase is met.
3 - The EM_DIR shell variable can be used to set ack's idea of the EM
    home directory.
 1984-09-10 16:37:11 +00:00
keie
3adba1b759 1 - The names of temporary files are now Ack'hex''unique'.'suffix'. 
'hex' is the pid of the current invocation of ack in hex.
    'unique' is a tail unique to this invocation.
2 - The outfile field is used to indicate default naming, can be ovrrriden
    by the -o flag.
3 - Added handling for phases with multiple inputs (ego, linker).
 1984-09-10 16:33:03 +00:00
keie
ea6c20f5d1 The role of the combiner is -partially- assumed by the linker. 
Linker arguments are now part of the transformation structure.
Temp file nameing is changed.
 1984-09-10 16:30:47 +00:00
keie
d99b36abf8 Naming of the tempname is changed (see files.c). 1984-09-10 16:29:37 +00:00
sater
e006f1ec29 increased MAXNODES in small memory mode 1984-08-23 12:25:24 +00:00
keie
1da13e49e1 Added comment. 1984-08-17 14:57:31 +00:00
keie
f077a39568 Added RCS identification. 1984-08-17 14:44:24 +00:00
sater
6474db065f Revised to include rcsid of pattern file in binary opt 1984-08-16 16:08:39 +00:00
sater
10b16f7c76 enlarged string table in big memory case 1984-08-16 13:34:59 +00:00
sater
19b13e8e4f added patterns to remove some more dup's 1984-08-15 16:04:19 +00:00
sater
b23de46c3a added patterns to remove as many dup's as possible. 1984-08-15 14:23:42 +00:00