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741 commits 10 branches 154 tags 1.3 GiB
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60 commits

Author SHA1 Message Date
Graydon Hoare
cdf67b1f2e Better backpointer logic. 2010-10-05 18:09:49 -07:00
Graydon Hoare
b970563fe3 Patchwork of attempted fixes to effect system and gc system; eventually give up and disable it entirely in the runtime. Will need extensive reworking. 2010-09-29 17:22:13 -07:00
Graydon Hoare
c5f4789d5b Bind pattern slots with ?, drop parens from 0-ary tag constructors, translate 0-ary constructors as constants. Rustc loses ~300kb. 2010-09-20 23:56:43 -07:00
Graydon Hoare
79dc07d648 Use hashtable rather than bitset for vreg constraints in ra; speeds compilation. 2010-09-09 18:56:51 -07:00
Graydon Hoare
a9e2327a18 Switch tags to purely nominal, removing TY_iso and TY_idx. Seems to mostly work, possibly a little bumpy. Changes a lot. 2010-09-09 15:59:29 -07:00
Michael Bebenita
de611a3090 Lots of design changes around proxies and message passing. Made it so that domains can only talk to other domains via handles, and with the help of the rust_kernel. 2010-09-07 18:44:12 -07:00
Roy Frostig
4e355aebf7 When vec growth results in a newly allocated (extended) buffer, copy existing elements over via element-wise copy, not flat memcpy. Introduce new vec growth glue to achieve this. 2010-09-03 16:18:32 -07:00
Graydon Hoare
b90e6b93c1 Whitespace churn. 2010-08-31 14:36:51 -07:00
Graydon Hoare
7cfa7bdd23 Make vreg constrs per-quad, regfence on nontrivial constrs, back out workaround to _uint, add regression test. Closes #152. 2010-08-26 16:27:47 -07:00
Graydon Hoare
ee04c0236c Add check to catch bug underlying issue #152. Fix will take longer. 2010-08-26 14:32:47 -07:00
Graydon Hoare
2c8ae5ca8d Add element to closure to hold captured tydesc (not body tydesc). 2010-08-25 16:36:18 -07:00
Graydon Hoare
8e0f486ea6 First pass of updating the in-memory layout of closures, for issue 81. 2010-08-25 14:42:28 -07:00
Graydon Hoare
b2b72a08db Janitorial work on obj box / body / field terminology, following froystig's brave lead. 2010-08-25 12:08:05 -07:00
Patrick Walton
b6b348a13c Export all item code to stabs on Windows (including e.g. object methods) 2010-08-19 16:50:18 -07:00
Patrick Walton
31aceda09e Export glue as stabs on Windows as well 2010-08-19 16:15:37 -07:00
Patrick Walton
09ebda7ce5 Add some mangled stabs to help debugging on Windows 2010-08-19 15:38:57 -07:00
Graydon Hoare
8149bb1411 Zero LMA/VMA of debug sections in elf. Closes #148. 2010-08-12 18:45:41 -07:00
Graydon Hoare
88d9a79ac8 Some ELF correctness issues, but apparently none enough to placate gdb. 2010-08-11 16:57:34 -07:00
Graydon Hoare
60e5ad384e Put out burning tinderbox on OSX. 2010-08-10 16:49:36 -07:00
Graydon Hoare
9f6dec9e13 Always bounce mul/div/mod ops. Closes #131 harder. 2010-08-10 16:03:58 -07:00
Roy Frostig
982dcc29bf Get object's captured typarams when calculating sizes in the backend's fn-prologue-generation for object methods. 2010-08-09 15:45:08 -07:00
Michael Bebenita
8395d46163 Changed seemingly incorrect stk_field_valgrind_id. 2010-08-09 07:01:20 -07:00
Graydon Hoare
db561b52ff Degrade emitter size cache to just a flat hashtable with regular flushes (sigh) and re-introduce horrible bounce-off-spill hack for DIV, MUL, etc. 2010-08-05 17:44:35 -07:00
Graydon Hoare
29987b56e1 Move 'as' precedence up to just above relational; support indexing str and vec by all integral types. Closes #94. 2010-08-05 10:04:11 -07:00
Graydon Hoare
7595aca5e3 Kill the preallocator, install a sane replacement. Closes #131. And probably a lot of others. 2010-08-04 00:27:36 -07:00
Graydon Hoare
d1a67574c6 Factor append_quad out of IL.emit_full, for use elsewhere. 2010-08-03 18:59:26 -07:00
Graydon Hoare
c014748c01 Remove dead implicit-destinations logic from IL. 2010-08-03 18:52:49 -07:00
Graydon Hoare
e85f6ca4d3 Patch up another place where the newly-expanded 'closure-ptr' implicit arg needs to be passed. Amazingly, it mostly-worked without this. On some platforms. 2010-07-30 19:14:42 -07:00
Graydon Hoare
b7d7f70d09 Slight shaving on RA, no more optimizing today. It's fast enough for now. 2010-07-26 16:55:54 -07:00
Graydon Hoare
025b1e4133 Do some more iflog-guarding. 2010-07-26 12:30:02 -07:00
Roy Frostig
7ef9e82f51 Don't write to NULL after calling C natives returning void. 2010-07-25 21:27:28 -07:00
Roy Frostig
1730d2e037 Notify copy glue of dst-initialization and fix _vec.alloc issues in lib and runtime. Closes #109. 2010-07-22 17:47:32 -07:00
Michael Bebenita
00d1465d13 Added a message passing system based on lock free queues for inter-thread communication. Channels now buffer on the sending side, and no longer require blocking when sending. Lots of other refactoring and bug fixes. 2010-07-19 14:05:18 -07:00
Patrick Walton
1c1dc651a7 Stub an interface to the (as-yet-nonexistent) structural comparison glue in trans 2010-07-18 14:25:43 +08:00
Roy Frostig
700e522dff More renaming of GEP offsets in abi/trans. This should settle it. Also, fix some overenthusiastic renaming in previous commit. 2010-07-16 12:23:46 -07:00
Roy Frostig
348e434cee Clean up nomenclature in the Abi constants brigade. Purge magic GEP numbers in trans. Adjust obj_closure_rty (and its consumers) to be more explicit about the fact that it is a box. 2010-07-16 11:17:25 -07:00
Jeffrey Yasskin
29d0458814 Remove the __PAGEZERO segment from shared MachO libraries. This avoids a 
segfault in dlclose() and fixes the tests on OSX 10.5.8.
 2010-07-16 08:13:07 +08:00
Jeffrey Yasskin
9c4bc7b872 In Mach-O shared libraries, avoid counting an extra load command. Closes #99. 2010-07-16 08:13:07 +08:00
Roy Frostig
d2b845d29c Define (in Abi) and use named constants for indices of elements of an obj IL referent type. 2010-07-15 16:54:38 -07:00
Roy Frostig
df75165cf4 Make the x86 backend push an extra word as closure/obj arg when emitting any code that amounts to a glue or native call. 2010-07-15 12:30:46 -07:00
Roy Frostig
e21865a440 Begin moving closure-or-obj pointer out to front of call args by changing the order within the call-arg tup referent type. This breaks the world quite a bit, since it remains to fix custom call paths: glue, upcalls, natives. 2010-07-15 12:30:46 -07:00
Graydon Hoare
8e6c1aad82 Delete some dead code in x86. 2010-07-12 23:48:14 -07:00
Graydon Hoare
cf19c5132a Hey, what's a coding sprint without an uncovered register allocation bug? No fun, I say. 2010-07-02 22:44:21 -07:00
Graydon Hoare
6a0b06e562 Rename 'exterior' to 'box' and 'interior' to 'local' (at least wrt. slots; keep MEM_interior for describing interior-parts-of-allocations) 2010-06-30 22:45:54 -07:00
Graydon Hoare
d608c09168 Some fixme-to-issue housekeeping. 2010-06-28 09:39:43 -07:00
Graydon Hoare
50e96414d2 Fix register-use bugs in sweep pass, factor sweep pass out and call twice for separate sever/free phases. 2010-06-25 23:07:34 -07:00
Graydon Hoare
37426e42cf Add sever-glue, for missing first stage of sweep. 2010-06-25 21:57:46 -07:00
Graydon Hoare
0cf3c2ad93 Pass type parameters to free function called from sweep loop. 2010-06-25 21:20:32 -07:00
Graydon Hoare
dd2716f56c Fix bad register use in GC sweep pass. 2010-06-25 20:46:11 -07:00
Graydon Hoare
c56a729ff1 Remove obsolete comment. 2010-06-25 17:32:35 -07:00