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Author SHA1 Message Date
Olaf Seibert
a4bc859d15 Merge branch 'master' into mlb2 2017-04-28 23:22:58 +02:00
Olaf Seibert
4916b699fa Add ^pl and ^ph expressions from 2.11BSD's m11. 
I hope I understood what this is doing!
 2017-04-28 23:02:06 +02:00
Olaf Seibert
8cf4145724 Merge branch 'master' into mlb2 2017-04-27 22:12:48 +02:00
Olaf Seibert
27abf32bf4 Let .LIST and .NLIST affect listing only if they have no argument. 2017-04-27 22:11:31 +02:00
Olaf Seibert
f202984a3c Merge branch 'master' into mlb2 2017-04-27 21:56:54 +02:00
Olaf Seibert
d61cad6bb4 Add some tests for .BLKB .BLKW .ODD .EVEN 
.BLKB and .BLKW should have an argument, but if missing it is 1.
.ODD and .EVEN are not allowed to have an argument.
 2017-04-27 21:56:02 +02:00
Olaf Seibert
65f29a6497 Recognize, but ignore, the BSD m11 syntax .MCALL (macrolibname)macroname 2017-04-27 20:44:30 +02:00
Olaf Seibert
f07c9045f5 Prepare for macros being defined in "other ways" which are not yet put in the macro definition table. 2017-04-27 20:43:28 +02:00
Olaf Seibert
e4ec481d3d Add RT11 macro libraries. 
Hopefully they won't open as RSX ones, because then they still won't work.
Can't test this now.
 2017-04-27 20:34:07 +02:00
Olaf Seibert
96cfd4a152 First step in the support of multiple formats of macro (or object) libraries. 
No test included since I don't have a distributable RSX .MLB file
available at this time.
 2017-04-27 20:33:57 +02:00
Olaf Seibert
eb60cfe315 Very simple .LIST and .NLIST implementation. 
Thanks to Don North. Also added a simple test.
Fixes #3.
 2017-04-23 18:25:17 +02:00
Olaf Seibert
c771c875cb Fix a use-after-free. Found by Don North. 
Also adjust test case to include this code.
Fixes #2.
 2017-04-23 18:24:38 +02:00
Olaf Seibert
433e8ecda6 Add comment on a format strictness. ... 
Remove unneeded #define.
 2016-10-22 15:13:34 +02:00
Olaf Seibert
2620a1e98f Add .gitignore file. 2016-07-11 22:28:48 +02:00
Olaf Seibert
b8a955792c Fix operand check for XOR which is shared with JSR. 
Fixes issue #1.
 2016-07-11 22:10:15 +02:00
Olaf Seibert
a685d341c5 First changes in 0.5wip: correct some grammar (it's vs. its). 2016-02-21 21:13:50 +01:00
Olaf Seibert
2a14ffe251 Include changes for a release. 2015-11-09 22:31:31 +01:00
Olaf Seibert
ecd4e81a7c Fix Makefile and some unneeded #includes. 
make clean would first compile everything before cleaning.
And building anything would make git-info.h too late.
 2015-11-09 22:15:00 +01:00
Olaf Seibert
d76e294b06 Add some tests for operators and their (lack of) precedence. 2015-11-09 21:24:10 +01:00
Olaf Seibert
82f68e0d60 Implement .RAD50 <CHR> syntax, and tests. 2015-11-09 21:17:57 +01:00
Olaf Seibert
fda852a3f1 ^X is not an extension; ^R ^/.../ is. 
Adjust comments about that.
 2015-11-09 21:13:49 +01:00
Olaf Seibert
e148471a19 Extension .ascii ^/.../ conflicts with .ascii ^...^ 
so I removed it.
 2015-11-09 21:11:41 +01:00
Olaf Seibert
0fba6eea33 Use function for creating a literal expression node. 2015-11-08 20:51:45 +01:00
Olaf Seibert
d6ff111149 Introduce a function to create a binary expression node. 2015-11-08 20:51:07 +01:00
Olaf Seibert
40ff236aaf Make free(tp) common code. 2015-11-08 20:49:37 +01:00
Olaf Seibert
9d756361b4 Fix pasto, present since all recorded history. 
I don't think it made any practical difference: 2, like 1, is >= 1 and
that is what all the tests of xxx_PREC test.
 2015-11-08 17:41:46 +01:00
Olaf Seibert
09717c3a5a Add comparison files for tests. 2015-11-08 17:41:46 +01:00
Olaf Seibert
3657acf345 Clean up some now-inaccurate comments. 2015-07-06 22:27:46 +02:00
Olaf Seibert
e02d3b3bdf Update the README file for the situation since 2009. 2015-07-06 22:23:39 +02:00
Olaf Seibert
80b20b17eb Add some info about git commit when printing the version. 
Also modify dependency generation to be a side-effect of compilation.
It's still not quite perfect in picking up some changes (in particular
just after a commit, no files have changed but the git identification
is now different).
 2015-07-06 21:43:03 +02:00
Olaf Seibert
ce2d526291 Added some robustness for when dumpobj is run on files which are... 
almost an object file, such as an object library.
 2015-06-09 22:33:53 +02:00
Olaf Seibert
22886c4a14 Add varrec, a little tool to convert files with variable records to byte streams. 2015-06-09 22:04:43 +02:00
Olaf Seibert
0aee873dc8 Add the link checker tool (in Perl). 
This tool tells you which symbols are referenced by a group of OBJ files
but not defined.

It uses dumpobj to parse the OBJ files.
 2015-06-09 22:04:01 +02:00
Olaf Seibert
137a9db671 More tests. Refine string delimiter test for .ASCII a bit. 
Make the delimiters for .INCLUDE and .LIBRARY accept the same
delimiters (= is not disallowed, it just makes the line look like
an assignment).
 2015-06-04 12:11:14 +02:00
Olaf Seibert
fdceabe88c Add .IF P1 and .IF P2 (tests for pass 1 and 2). 2015-06-04 00:35:31 +02:00
Olaf Seibert
b75195549e Combine .IF IDN and .IF DIF. 2015-06-03 23:03:36 +02:00
Olaf Seibert
c423ee346a Handle invalid expressions in .WORD directives with a message. 
This is most relevant in implied .WORD directives which are caused by an
attempt to call a macro (which happens to be undefined) with arguments
that don't parse as valid expressions.
 2015-06-01 23:30:16 +02:00
Olaf Seibert
ff5179743c Add addressing mode check for JSR, and a test. 2015-06-01 00:28:49 +02:00
Olaf Seibert
a24e3ba3ea Fix check for JMP Rn (which is illegal). 2015-05-31 23:34:05 +02:00
Olaf Seibert
60d0afde00 Use the path search also for .INCLUDE, and add -I option: include path 
The -I option is used to specify the search path for .INCLUDE files.
It also appends this to the "INCLUDE" environment variable.
 2015-05-31 22:52:05 +02:00
Olaf Seibert
e46f8ee2c7 Add a simple file name parser to my_searchenv(), 
to try to find the requested file without device, directory and/or in
lower case.
 2015-05-31 22:00:04 +02:00
Olaf Seibert
87814f7bb9 Automatic dependency generation with gcc -MM. 2015-05-28 20:04:31 +02:00
Olaf Seibert
c8dbd26e9a This initialisation wasn't needed. 2015-05-27 22:22:52 +02:00
Olaf Seibert
bc450511d8 Add some tests for things I have fixed while the last weeks. 2015-05-27 21:54:00 +02:00
Olaf Seibert
d38f4009c4 Crank up the warning levels, and adjust the code to silence ... 
several compilers:
- gcc version 4.5.3 (NetBSD nb2 20110806)
- gcc version 4.9.2 (Ubuntu 4.9.2-10ubuntu13)
- Ubuntu clang version 3.6.0-2ubuntu1 (tags/RELEASE_360/final) (based on LLVM 3.6.0)

The warnings were mostly about local variables shadowing others,
unused function parameters, and C++ style comments. Some variables were
indeed used before set.

Note that on Linux, using -std=c99 does stupid things like *remove* the
declaration of strdup() from <string.h>. Therefore I've reluctantly used
-std=gnu99.
 2015-05-27 21:51:26 +02:00
Olaf Seibert
8a2ba3adf0 Print flag names. 2015-05-27 01:37:16 +02:00
Olaf Seibert
bbaf56206e Allow extraction of Object LiBraries too. 
Eliminate terminating 0 byte in macro buffers.
 2015-05-24 17:37:08 +02:00
Olaf Seibert
da068e07c8 Make sure the -v argument show that this is not the same as previous versions. 2015-05-22 16:40:37 +02:00
Olaf Seibert
435cdb0b7f Separate out the string parsing for .include/.library file names and macro arguments. 
They behave observably different from generic string parsing and trying
to account for them generically just gets in the way.
.rept is treated the same as a macro.
 2015-05-22 16:36:16 +02:00
Olaf Seibert
536d1856f0 .IF B,< > is supposed to be TRUE 
because spaces are blank.
Seen in Kermit, although perhaps the author didn't mean that (MESSAGE < >).
 2015-05-22 01:32:45 +02:00