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63c53499be
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69 Commits

Author SHA1 Message Date
uz
63c53499be If a debug symbol is an import, write out the import id. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5182 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-08-16 12:33:19 +00:00
uz
1917591b94 Renamed variables for better readability. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5181 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-08-16 12:08:43 +00:00
uz
27964254dc Adjust to recent changes in the hash modules. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5160 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-08-12 16:22:28 +00:00
uz
472c21d7ff Some improvements for spans. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5134 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-08-07 20:01:40 +00:00
uz
af8fbf8d62 Fox scopes that have a label (= .PROC), write the label to the debug 
information.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5130 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-08-07 18:46:56 +00:00
uz
31d2fff060 Rename SegRange to span. Write out the size instead of the end offset so we 
can save some bytes in the object file.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5113 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-08-04 12:49:59 +00:00
uz
97cb025964 Remove SCOPE_PROC. It's a .SCOPE with an owner symbol. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5098 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-07-31 17:10:33 +00:00
uz
72a13e1a21 Write scopes in id order, so we don't need to write out the id itself. Add the 
size of the scope to the output file and a flag bit that tells us if the scope
has a size.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5097 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-07-31 15:37:51 +00:00
uz
4191eb7718 Move scope type definitions to common/ 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5095 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-07-31 14:01:11 +00:00
uz
dd3a841b1a Add the parent scope/symbol to the debug symbol attributes. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5094 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-07-31 13:28:54 +00:00
uz
359e119a6b Write scope information to the object file. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5091 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-07-31 12:25:02 +00:00
uz
795d9e1a1c Mark the symbol that is the name of a scope with the size of that scope 
(previously only the scope itself had that size).
Pass the size of symbols through the object file to the linker. Bump the
object file version and adjust object file reading tools (od65, ar65) to this
change.
Read the size in the linker and output it in the debug info.
Bump the minor version number of the debug info. Read the size and allow to
access it via the API. Do better version checking for the debug info and try
to be smarter when encountering unknown keywords to improve support for newer
minor versions.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5057 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-06-13 18:43:50 +00:00
uz
5b79d7e685 Convert imports, exports and debug symbols to use and write line infos instead 
of embedded file positions.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4918 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-01-25 16:27:17 +00:00
uz
112ae0e3db Renamed the defines in symdefs.h to something more meaningful. They were named 
EXP_xxx for historic reasons, but SYM_ does make much more sense now.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4812 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2010-08-17 20:47:27 +00:00
uz
d62af9de80 Debug symbolid for each symbol that goes into the debug symbol output. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4811 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2010-08-17 20:11:27 +00:00
uz
c921c409e8 Rename symbol index => import id because that's what it really is. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4809 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2010-08-17 20:01:54 +00:00
uz
e55b19fa8b Maintain some additional information for scopes. Write a dummy scope section 
into the object file.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4808 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2010-08-17 16:58:41 +00:00
cuz
9174f65e54 Make much more usage of dynamic strings (StrBufs) instead of char* and 
friends. Since names and other strings are now StrBufs in many places, code
for output had to be changed.
Added support for string literals to StrBuf.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3825 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2008-03-31 20:54:45 +00:00
cuz
c13f40a9f1 Emit warnings for symbols that were used suboptimal because of forward 
definitions. For example a zero page symbol that is used as absolute because
it was undefined when encountered.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3724 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-09 10:56:23 +00:00
cuz
5227580f46 Ignore internal symbols when generating warnings about unused symbols 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3680 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-04 22:03:35 +00:00
cuz
0eba6f615f Fixed a problem with .global: In some situations, exported symbols went 
into the object files with an address size of ADDR_SIZE_DEFAULT, something
which cannot be handled by the linker.


git-svn-id: svn://svn.cc65.org/cc65/trunk@2980 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-04-19 17:00:12 +00:00
cuz
6a3ea29429 Set the address size once assembly is terminated 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2750 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-12-13 20:56:31 +00:00
cuz
1b2c277f8b Include exported symbols in debug info 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2747 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-12-13 19:54:38 +00:00
cuz
54a50d9354 Code cleanup 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2728 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-12-12 12:59:10 +00:00
cuz
eea9accba6 Make .sizeof work with code scopes. First support for segment ranges. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2718 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-12-06 14:16:27 +00:00
cuz
92a001d3af Fixes for scoping and better .sizeof support 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2706 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-12-03 10:13:41 +00:00
cuz
14d0577ef0 More work on .sizeof, fixed problems with cheap locals 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2704 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-12-03 09:18:31 +00:00
cuz
cf7b4e227a More .size/.sizeof support 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2699 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-30 18:41:32 +00:00
cuz
c5cc4e1536 Don't use SF_TRAMPOLINE, change symbol references instead. 
In smart mode, use RTL instead of RTS if the enclosing .PROC is far.
More address size changes.


git-svn-id: svn://svn.cc65.org/cc65/trunk@2696 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-29 07:53:26 +00:00
cuz
8f9a21ae3f Extend the object code format by adding a (currently empty) scope table. 
Use the address size for import, export and debug symbols (object code
change).
More changes to support the --memory-model switch and address sizes.


git-svn-id: svn://svn.cc65.org/cc65/trunk@2691 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-28 22:12:14 +00:00
cuz
20608c81ce Added structs and unions, more work on scopes and expressions 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2662 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-13 22:03:24 +00:00
cuz
ba68b5f87a More work on expressions and address sizes 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2658 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-13 00:21:31 +00:00
cuz
4555fdcad1 Rewrote expression evaluation. More smaller changes. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2638 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-11 13:57:30 +00:00
cuz
6f088806d7 Fixed exports for now 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2628 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-09 22:50:36 +00:00
cuz
87d3f32be1 More work on address sizes 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2622 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-08 23:13:02 +00:00
cuz
44976a0461 Replace error/warning numbers by strings. 
More work on address sizes and scoping.


git-svn-id: svn://svn.cc65.org/cc65/trunk@2620 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-08 17:20:21 +00:00
cuz
7e74078801 Working on better 65816 support 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2619 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-07 19:28:37 +00:00
cuz
8400fb848a Revised symbol scoping 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2614 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-06 11:22:31 +00:00
cuz
fbdbf4d07c Work on named scopes 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2592 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-10-31 20:21:48 +00:00
cuz
48c122e478 Move SymEntry stuff into its own module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2563 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-10-22 21:24:37 +00:00
cuz
cb57a213eb Move the segment handling stuff from objcode to a separate module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2555 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-10-21 20:34:56 +00:00
cuz
c12c231f14 Add := assignment op, define some currently unused keywords 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2542 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-10-17 00:38:21 +00:00
cuz
76e67e2f97 Changed the object file and library format. There is now an additional 
string table in the object file that (currently) holds all identifiers
from the import, export and debug info sections. The plan is to put all
strings into this table, so we have them in a central place and don't
waste memory. Apart from that, the indices are unique, so comparing strings
should be a lot easier than before (as soon as the programs take advantage
of this fact, which is currently not the case).


git-svn-id: svn://svn.cc65.org/cc65/trunk@2169 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-05-25 17:57:50 +00:00
cuz
86f78af374 Fixed a few comments 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2028 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-03-17 10:19:53 +00:00
cuz
7d350d3f61 Fixed a bug: .ENDPROC without .PROC would crash the assembler 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2027 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-03-17 10:14:43 +00:00
cuz
2be826ded6 Remove debugging printf's 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2009 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-03-07 11:51:28 +00:00
cuz
b06d37d809 Added new .FORCEIMPORT pseudo op 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2007 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-03-07 11:33:14 +00:00
cuz
4dd4e76a88 Added a scope argument to the SymIsDef and SymIsDef functions, so it is 
possible to request information for a specific scope.
Add an optional scope argument to the .DEFINED builtin function.
Change the long branch macros to look for symbols in local scope.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1574 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-11-22 01:45:00 +00:00
cuz
08b095c604 Reversed the last change because it did not work 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1566 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-11-22 00:33:29 +00:00
cuz
4f9f06c20a Fixed a bug 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1565 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-11-21 23:28:32 +00:00