cfdc2e5d6b
Complete the documentation for relocations.
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This covers only in-memory storage of relocation records, not object file
relocations.
2011-02-12 15:55:58 +09:00
8c01497936
Give __obj_exec_class a sterner beating.
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When linking a def into a defspace, ensure it can be removed. This fixes
the missing __obj_exec_class def in qwaq.
2011-02-11 22:29:57 +09:00
75d90d2f00
Propogate the specifiers through external_decl_list.
2011-02-11 22:29:57 +09:00
0efc759f2d
Catch attempts to create a def with a null type.
2011-02-11 22:29:57 +09:00
5f3c1872b9
Put class and category reference/name symbols in the symbol table.
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This fixes the undefined defs in qwaq.
2011-02-11 22:29:57 +09:00
179c1f7058
Support move statements (structure copy).
2011-02-11 22:29:57 +09:00
e19f7e3521
Sort out the parameters for QC style functions :)
2011-02-11 22:29:57 +09:00
370f0b97ed
Produce cleaner output for a = b op c.
2011-02-11 22:29:57 +09:00
d93d8d7d46
Remove the dirty hack used for accessing params and the return value.
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Instead of using the equivalent of *(float*)&.return, now use the
equivalent of (float).return. No conversion is done in the "cast".
NOTE: this sort of cast should be separated from normal casts.
2011-02-11 22:29:38 +09:00
f5412c2b20
Remove a fixme.
2011-02-11 22:29:38 +09:00
c185fbb782
Set the type of the super structure to the correct type.
2011-02-11 22:29:38 +09:00
7d2a95ee40
Mark a few problem spots.
2011-02-11 22:29:37 +09:00
a1d4d4bae1
Handle block expressions in is_indirect().
2011-02-11 22:29:30 +09:00
b01f960db9
Disable the subgraphs for now.
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They tend to make large trees difficult to read. I might re-enable them
when I've gotten a better handle on dot.
2011-02-10 15:11:08 +09:00
2617f9e3ed
Update for the new syntax.
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With this, qwaq will compile once I sort out the parameters for QC style
functions, and some non-executable warnings. However, as those are
compiler problems, this should be the final qwaq related commit.
2011-02-10 14:58:59 +09:00
c3a991e555
Support nil in initializers.
2011-02-10 14:51:52 +09:00
1f8b453d58
Add some return statments for now.
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At the moment, qfcc has no way of knowing that a function will never
return. This is needed until the time qfcc can know that.
2011-02-10 14:48:06 +09:00
5a7650e54a
Fix a missing return.
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Yay, I've wanted this feature in qfcc for many years :).
2011-02-10 14:47:24 +09:00
adeef4a4eb
Copy named expressions.
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Since expressions can be modified, making DAGs this early causes
corruption of the expression tree.
2011-02-10 14:43:49 +09:00
6f625e426f
Use the correct type when deferencing an offset pointer.
2011-02-10 14:26:12 +09:00
1099ca086c
Dump the offending expression and statement for a bad instruction.
2011-02-10 14:25:09 +09:00
4a41d97afc
Angle brackets and html :P
2011-02-10 14:24:31 +09:00
01a7af17e5
Beat __obj_exec_class into submission.
2011-02-10 00:15:19 +09:00
006c16807d
Add the statement for based loads.
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Oops :P
2011-02-09 22:40:16 +09:00
a43946abf3
Give short values special treatment.
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As a short value fits directly into a statement, it needs a fake def that
holds its value in the def's offset in order for the value to be written to
the statement.
2011-02-09 22:13:43 +09:00
c7adde8709
Fix some case&paste errors.
2011-02-09 22:04:54 +09:00
1b8edc07c9
Adjust the offsets of ivars in derived classes.
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As ivar structs are not independent, their starting offset is not
necessarily zero (almost never will be for derived classes).
2011-02-09 22:02:52 +09:00
d66a441867
Write out the far data space as well as the near.
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This causes the Objective-QC structs to be emitted now that they havve been
moved to the far data space. Relocs are broken, though.
2011-02-09 21:45:29 +09:00
244d969ae3
Ensure any tail bytes in the strings data are zeroed.
2011-02-09 18:32:37 +09:00
2d5d8eda5a
Save the caller's address when creating new relocations.
2011-02-09 17:16:49 +09:00
29c1f7ac03
Use the correct type object in emit_struct().
2011-02-09 17:15:29 +09:00
59a683d39e
Protect the name passed into emit_struct().
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The name passed into emit_struct is sometimes created via va(), but the
struct creation code also uses va. This makes a mess of names.
2011-02-09 17:12:47 +09:00
3e1b034aaf
Use EMIT_DEF correctly.
2011-02-09 15:58:32 +09:00
e75295b00c
Make normal C style functions generate code.
2011-02-09 10:25:23 +09:00
55b7f6eee4
Avoid another segfault when debugging.
2011-02-09 10:13:08 +09:00
68cdc904f5
Give temporary variables unique names.
2011-02-09 10:04:55 +09:00
681ded9375
Fix debug line number information.
2011-02-09 09:59:43 +09:00
5eff00fdeb
Fix debug information.
2011-02-09 08:47:01 +09:00
de33cd6017
Ensure auxfunction_map is properly initialized.
2011-02-09 08:28:20 +09:00
71c05bd899
Update for the new syntax.
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This one compiles to progs even :) (though it looks broken).
2011-02-08 22:39:42 +09:00
81125cff3a
Creation of .ctor now mostly works.
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There seems to be problems with the actual code generation using incorrect
addresses, but a very simple test file compiles successfully.
2011-02-08 22:38:34 +09:00
1647b1e61d
Check for the correct type in emit_symtab_cat_def_cnt().
2011-02-08 22:31:09 +09:00
9b52c590f8
Do not try to emit anything when there are no selector references.
2011-02-08 22:28:32 +09:00
da14c95bb8
Initialize current_symtab in class_init() when necessary.
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If an objective-qc symbol is the first token to be read, class_init() is
called before the parser gets a chance to perform the initialization
action. However, class_init() setting current_symtab if the first
objective-qc symbol is seen in a function body would be bad.
2011-02-08 22:26:35 +09:00
c01f742b7b
Fix some Class vs ClassPtr confusion.
2011-02-08 18:25:23 +09:00
0d5ab6600d
Store the source expression in a statement.
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This makes problem reporting more informative.
2011-02-08 18:18:34 +09:00
faab931ffc
Fix assignment of id to class pointers.
2011-02-08 17:12:01 +09:00
6643c5dd98
Fix messages to super.
2011-02-08 17:09:27 +09:00
505e141633
Ensure the class symbol is in the symbol table.
2011-02-08 17:08:58 +09:00
93a5808659
Support direct struct/union field access.
2011-02-08 14:48:26 +09:00
Bill Currie