23a38738fc
Massive whitespace cleanup.
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Lots of trailing whitespace and otherwise blank lines.
2012-05-22 08:23:22 +09:00
bc1b483525
Nuke the rcsid stuff.
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It's pretty useless in git.
2012-04-22 10:56:32 +09:00
d910c14935
Clean up some doxygen warnings.
2011-07-10 19:12:07 +09:00
0f7390dd60
Clean up all the "set but not used" warnings.
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gcc on my system is failing to treat this specific warning as an error :/
2011-06-19 10:48:02 +09:00
b522853765
Ensure the target of def_op relocs gets updated.
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These occur only when switch statements use jump tables, thus why the
problem went unnoticed :/
2011-04-08 17:09:40 +09:00
92ba110a87
Ensure a field def is emitted for @this.
2011-04-03 13:03:48 +09:00
7f67e6eb17
Refactor the def handling code a little.
2011-04-03 13:03:22 +09:00
6d0b13dbf0
Resolve types whenever possible.
2011-04-03 13:02:04 +09:00
9b62c8c126
Rename ty_type_e to ty_meta_e and type_t.ty to type_t.meta
2011-03-22 16:06:47 +09:00
f1d9570dc8
Fix constant value type handling.
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Rename immediate.[ch] to value.[ch] and clean up the mess.
Add convert_value() to convert the type of a value (only scalar types).
2011-03-22 12:24:39 +09:00
505bde308e
Fix the handling of @system defs.
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When treating a def as external, actually say it is external.
2011-03-07 20:53:27 +09:00
8dbf8a97ea
Be more informative with ext/def internal errors.
2011-03-07 20:52:31 +09:00
49e446b637
Make field defs global.
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It turns out that field defs need to be global after all, so use separate
field def tables in the linker.
2011-03-07 14:45:50 +09:00
c4e9a45d91
Do not lose the entity field defs.
2011-03-06 15:40:07 +09:00
97b1ceceb0
Fix line number info.
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line number info is now 1 based rather than 0 based (to better detect when
a function does not have line number info).
2011-03-05 15:40:08 +09:00
7c95913c61
Avoid segfaulting with bad string relocs.
2011-03-05 09:07:16 +09:00
fe7be543f8
Correctly update the offset of code relocs.
2011-03-05 08:39:47 +09:00
c3f1c186f8
Resolve types of .return etc.
2011-03-05 08:36:55 +09:00
e62163e569
Nuke any invalidated relocs.
2011-03-04 21:46:19 +09:00
2565e0db32
Update reloc targets when linking.
2011-03-04 21:29:47 +09:00
e04f6266b1
Nuke def_list from defref_t.
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It didn't work :/.
2011-03-04 20:40:01 +09:00
2211a807d4
Do not relocate builtin functions.
2011-03-04 18:46:25 +09:00
9a96febdf5
Fix the hordes of bogus defs.
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They were caused by unused external defs, so not processing unused externs
in the first place is the simplest solution.
2011-03-04 14:51:09 +09:00
7b7f4c70e0
Correct non-external def processing.
2011-03-04 14:33:03 +09:00
c5dac6d1d1
Transfer the type encoding.
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oops
2011-03-04 14:29:22 +09:00
e525727a24
Add a null type descriptor to the linker output.
2011-03-04 11:38:33 +09:00
3a828ca5c2
Ensure work spaces are always connected to their data.
2011-03-04 11:18:56 +09:00
29985efcef
Expose some linker functions to the rest of the compiler.
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They proved to be useful for cleaning up the final compilation stages.
2011-03-02 20:48:55 +09:00
065d3e0dd7
Partial linking for a single qfo file now seems to work.
2011-03-02 14:03:41 +09:00
bfeece3255
Fix the bogus declarations of obj_msgSend and obj_msgSend_super.
2011-03-02 12:35:10 +09:00
fda46a4aca
Handle the special defs.
2011-03-02 12:26:53 +09:00
54317965cc
Handle relocs.
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With this, the building of the work qfo seems to be almost finished, just
the special defs to go. Next step will be to stitch all the parts of the
work qfo into a real qfo.
However, still have to fix the relocs for the type descriptors, but they
are not critical to the linker's functioning.
2011-03-02 11:16:35 +09:00
8669dc373f
Add some documentation.
2011-03-02 11:13:44 +09:00
65bd215058
Minor rearrangements.
2011-03-01 15:35:14 +09:00
2cb1c74718
More progress on the linker.
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Need to finish up defs and handle relocs, and then take care of special
defs (@self etc), but things are getting very close.
2011-03-01 15:18:47 +09:00
c36919aae7
Fix verbosity and diagnostic messages.
2011-03-01 11:08:32 +09:00
cfff2b1037
Add defs from near and far data spaces.
2011-03-01 10:52:27 +09:00
21558864b9
Make defrefs a little more stupid.
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Stupid code does little well :P
I forgot that spaces get realloced, and I don't remember why I had the def
list pointer separate anyway.
2011-03-01 09:19:04 +09:00
1416b996d3
Ensure the type space pointer is cleared with each object file.
2011-03-01 09:18:09 +09:00
30272968c9
Update the def's type pointer.
2011-03-01 09:17:32 +09:00
1837518d05
Split the space processing into two passes.
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This allows strings and types to be handled before code and data.
2011-03-01 08:48:58 +09:00
eb11a19ed4
Split the type processing into two passes.
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This allows all duplicate types to be "merged" before adding any new
types, thus avoiding any accidental duplication caused by possible
differences in order between defs and the type descriptors.
2011-03-01 08:46:02 +09:00
05e6f00e72
Initialize the new type def.
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Oops :P
2011-03-01 08:16:14 +09:00
3761cddca6
Finally, some real progress on the linker.
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There is still much to be done, but this seems to be a workable approach.
2011-02-28 23:18:07 +09:00
8b661bbb89
Rename qfo_reloc_t's def to target and correct its usage.
2011-02-27 11:37:24 +09:00
f362e74f98
Update the header.
2011-02-24 15:24:35 +09:00
c10a551c84
Rename new_defspace() and defspace_new_loc().
2011-02-24 13:07:36 +09:00
66b255afbf
First stage of the linker rewrite.
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Strings, code and data spaces are "merged". Various offsets are updated.
Still to do:
o Merge reloc, def, function and line data.
o Merge type data.
o Update def and function type pointers.
o Resolve external defs and check for duplicate defs.
o Perform relocations.
o anything else I've forgotten :)
2011-02-24 12:18:35 +09:00
a1ea492889
Remove some redundant fields from qfo objects.
2011-02-23 10:40:35 +09:00
bceb98e5a4
Create structures for new qfo format.
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This breaks a lot of existing code, so that code has been commented out
for now.
2011-02-17 15:02:09 +09:00
Bill Currie