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* Do some more iflog-guarding.Graydon Hoare2010-07-261-61/+43
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* Don't write to NULL after calling C natives returning void.Roy Frostig2010-07-252-4/+7
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* Notify copy glue of dst-initialization and fix _vec.alloc issues in lib and ↵Roy Frostig2010-07-221-2/+3
| | | | runtime. Closes #109.
* Added a message passing system based on lock free queues for inter-thread ↵Michael Bebenita2010-07-191-1/+1
| | | | communication. Channels now buffer on the sending side, and no longer require blocking when sending. Lots of other refactoring and bug fixes.
* Stub an interface to the (as-yet-nonexistent) structural comparison glue in ↵Patrick Walton2010-07-181-0/+2
| | | | trans
* More renaming of GEP offsets in abi/trans. This should settle it. Also, ↵Roy Frostig2010-07-161-5/+10
| | | | fix some overenthusiastic renaming in previous commit.
* Clean up nomenclature in the Abi constants brigade. Purge magic GEP numbers ↵Roy Frostig2010-07-162-17/+25
| | | | in trans. Adjust obj_closure_rty (and its consumers) to be more explicit about the fact that it is a box.
* Remove the __PAGEZERO segment from shared MachO libraries. This avoids aJeffrey Yasskin2010-07-161-10/+14
| | | | segfault in dlclose() and fixes the tests on OSX 10.5.8.
* In Mach-O shared libraries, avoid counting an extra load command. Closes #99.Jeffrey Yasskin2010-07-161-1/+7
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* Define (in Abi) and use named constants for indices of elements of an obj IL ↵Roy Frostig2010-07-151-0/+4
| | | | referent type.
* Make the x86 backend push an extra word as closure/obj arg when emitting any ↵Roy Frostig2010-07-152-3/+5
| | | | code that amounts to a glue or native call.
* Begin moving closure-or-obj pointer out to front of call args by changing ↵Roy Frostig2010-07-151-5/+5
| | | | 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.
* Delete some dead code in x86.Graydon Hoare2010-07-121-8/+0
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* Hey, what's a coding sprint without an uncovered register allocation bug? No ↵Graydon Hoare2010-07-021-1/+2
| | | | fun, I say.
* Rename 'exterior' to 'box' and 'interior' to 'local' (at least wrt. slots; ↵Graydon Hoare2010-06-302-15/+15
| | | | keep MEM_interior for describing interior-parts-of-allocations)
* Some fixme-to-issue housekeeping.Graydon Hoare2010-06-281-2/+3
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* Fix register-use bugs in sweep pass, factor sweep pass out and call twice ↵Graydon Hoare2010-06-251-57/+73
| | | | for separate sever/free phases.
* Add sever-glue, for missing first stage of sweep.Graydon Hoare2010-06-251-2/+3
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* Pass type parameters to free function called from sweep loop.Graydon Hoare2010-06-251-9/+16
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* Fix bad register use in GC sweep pass.Graydon Hoare2010-06-251-5/+9
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* Remove obsolete comment.Graydon Hoare2010-06-251-1/+0
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* I hear actually loading the next pointer into the right register helps when ↵Graydon Hoare2010-06-251-8/+7
| | | | walking a list.
* Debug GC glue enough that marking passes.Graydon Hoare2010-06-251-16/+33
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* Update comment to reflect slightly-improved GC situation.Graydon Hoare2010-06-251-8/+2
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* Emit gc glue and rearrange crate glue offsets slightly to have a regular order.Graydon Hoare2010-06-252-0/+2
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* Return at end of GC glue.Graydon Hoare2010-06-251-0/+1
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* Unlink (doubly) gc chain on free.Graydon Hoare2010-06-251-0/+1
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* Enlarge gc header to doubly-link the gc chain.Graydon Hoare2010-06-251-2/+3
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* Sketch out gc glue.Graydon Hoare2010-06-251-12/+111
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* Add fmt module, move out some common format helpers, add ↵Graydon Hoare2010-06-243-72/+136
| | | | instruction-selection tracing and make selection use queues rather than list refs.
* Populate tree.Graydon Hoare2010-06-238-0/+9059