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336 Commits

Author SHA1 Message Date
Patrick Walton
ac206068d9 rustc: Bump the default interior vector size up to 64 bytes 2011-06-11 19:42:48 -07:00
Patrick Walton
00eb3f5798 rustc: Sketch out translation of interior vector literals and take/drop glue 2011-06-10 19:36:33 -07:00
Graydon Hoare
52c4c9014f Encode meta tags in the crate and start sketching enhanced logic for resolving crate "use" directives. 
Now with extra "works on OSX" kludging.
 2011-06-10 12:57:29 -07:00
Patrick Walton
40e3a9fcbc Revert "Encode meta tags in the crate and start sketching enhanced logic for resolving crate "use" directives." due to tree bustage 
This reverts commit ab3635eebef2b8cf0e19cdbc5b4e8dd7a49a4658.
 2011-06-09 18:15:13 -07:00
Graydon Hoare
ab3635eebe Encode meta tags in the crate and start sketching enhanced logic for resolving crate "use" directives. 2011-06-09 17:24:32 -07:00
Tim Chevalier
17ff2a0d79 Further support for predicate constraints 
Changed function types to include a list of constraints. Added
code for parsing and pretty-printing constraints. This necessitated
splitting pprust into two files (pprust and ppaux) to break a
circulate dependency, as ty_to_str now needs to print out constraints,
which may include literals, but pprust depended on ty.
 2011-06-09 11:37:52 -07:00
Marijn Haverbeke
77c1b9650f Some more workarounds to please the alias checker 
Some of the vec utilities now only work on immutable vecs, since they
would have to be rewritten to do a lot more copying to be alias-safe.

Some forced copying was added to map.rs, showing a weakness in the
alias checker (or maybe the alias system): when fn args are passed
into a function, calling them must assume all aliases that are not
immutably rooted (directly connected to a local or temporary without
any mutable edges) become invalid. This will be a drag on functional
programming in Rust.

Work around alias issues in the stdlib
 2011-06-09 13:08:39 +02:00
Rafael Ávila de Espíndola
698022d351 Update rust to build with newer llvm versions. 2011-06-08 14:08:24 -04:00
Graydon Hoare
721c5bbee8 More work on proper linkage name-mangling. Almost right, aside from version numbers. 2011-06-07 18:08:17 -07:00
Paul Stansifer
9f5dddf08c Now imports are not re-exported unless 'export' is explicitly used. 2011-05-31 18:43:26 -07:00
Eric Holk
d49998f0ed Switching over to wrappers for spawning functions of multiple arguments. Doesn't quite work yet. 2011-05-27 15:20:58 -07:00
Graydon Hoare
79c9e13073 More delicious dead code removal from runtime, upcalls. 2011-05-26 18:21:02 -07:00
Tim Chevalier
79693fab1f Fix typo in error message 2011-05-26 18:00:54 -07:00
Graydon Hoare
8e945dcd81 Remove native glues. All calls to C are direct now. 2011-05-26 16:45:01 -07:00
Rafael Ávila de Espíndola
ac836dd79c There is only one yield glue. 2011-05-24 18:29:08 -04:00
Rafael Ávila de Espíndola
0fc91b6ecc There is only one activate function now. 2011-05-24 17:00:45 -04:00
Brian Anderson
2505a2312e rustc: Run the llvm verifier pass before optimization. Closes #376 
The optimization passes were hiding some codegen errors so now we run the
verifier both before and after optimization.
 2011-05-23 19:52:57 -04:00
Lindsey Kuper
c3410bf927 More work on anonymous objects. 2011-05-20 17:59:56 -07:00
Eric Holk
3dd2877975 Using the right mode... 2011-05-20 16:51:09 -07:00
Eric Holk
0de27ce8bd Translated start_task, but it fails on spp == align_down(spp) 2011-05-20 16:51:09 -07:00
Eric Holk
d01948cd07 Called the new_task upcall. There are refcount issues though. 2011-05-20 16:51:08 -07:00
Graydon Hoare
31d65453d4 OptLevel changes. Accepts levels 0 to 3 only. '-O' is synonym for --OptLevel=2. 2011-05-19 12:46:10 -07:00
Patrick Walton
c88fc06b40 rustc: Fix output name of optimized glue when --save-temps is on 2011-05-18 18:48:41 -07:00
Rafael Ávila de Espíndola
bb7d4e15a8 Remove dead code. 2011-05-18 16:33:22 -04:00
Rafael Ávila de Espíndola
a795d0e5b2 And yet more dead code. 2011-05-18 14:28:08 -04:00
Marijn Haverbeke
09d8ef8d51 Finally rename std::_xxx to std::xxx 
Except for _task, which is still a keyword.
 2011-05-17 20:41:41 +02:00
Graydon Hoare
fbbc1a77d2 Rewrite everything to use [] instead of vec() in value position. 2011-05-16 18:21:22 -07:00
Kelly Wilson
b91ef944c8 Replace --bitcode with the canonical --emit-llvm 2011-05-16 14:07:43 -07:00
Kelly Wilson
196351aa44 Add automatic exe generation capabilities. Add --bitcode flag to generate only an LLVM bitcode file. 2011-05-16 14:07:43 -07:00
Brian Anderson
aaf41815b1 rustc: Dispose intrinsics memory buffer 2011-05-14 00:29:24 -04:00
Brian Anderson
371dbf9834 rustc: Dispose the intrinsics LLVMModuleRef 2011-05-14 00:22:44 -04:00
Brian Anderson
2f440b1452 rustc: lowercase the link and link::write modules 2011-05-13 16:55:37 -04:00
Marijn Haverbeke
3816e57fd2 Downcase std modules again, move to :: for module dereferencing 
This should be a snapshot transition.
 2011-05-12 21:30:44 +02:00
Graydon Hoare
d6f1fcff6b Add --time-llvm-passes. 2011-05-10 16:10:08 -07:00
Patrick Walton
2849103f24 rustc: Get rid of native Rust glue for all upcalls except the exit task glue 2011-05-10 14:04:34 -07:00
Patrick Walton
cfcc8678e5 rustc: Give our upcall definitions the right values 2011-05-09 16:59:18 -07:00
Patrick Walton
071ed380fb rustc: Declare upcalls with real signatures; preparation for killing rust_native_rust_* stubs 2011-05-09 15:33:02 -07:00
Patrick Walton
bc879a4e1e rustc: Replace our homebrew list of passes with the standard function and module passes, along with the TargetData passes. 2011-05-09 11:44:47 -07:00
Patrick Walton
a71fda40b8 rustc: Make llvm_err() conform to Postel's law a little better 2011-05-06 18:19:42 -07:00
Marijn Haverbeke
a3ec0b1f64 Rename std modules to be camelcased 
(Have fun mergining your stuff with this.)
 2011-05-06 22:51:19 +02:00
Patrick Walton
ab437253d3 rustc: Bump the number of native glues to 8 2011-05-06 12:50:48 -07:00
Graydon Hoare
9e3b096d98 Fix x86.rs triple for linux. 2011-05-05 17:20:27 -07:00
Rafael Ávila de Espíndola
4445d6771d Use symbolic register names so that we get the correct encoding on OS X. 2011-05-05 19:00:42 -04:00
Patrick Walton
a74feaf159 rustc: Link with intrinsics.bc; change intrinsics linkage to linkonce_odr 2011-05-05 12:46:22 -07:00
Patrick Walton
5fb6e6364b rustc: Add a binding to LLVM's bitcode parser 2011-05-05 11:34:45 -07:00
Patrick Walton
fea623211f rustc: Add a Link module; move crate writing to it to slim down trans slightly 2011-05-05 10:48:02 -07:00
Patrick Walton
f6c472d816 rustc: Emit pure native glue; we don't call it yet 2011-04-29 16:40:30 -07:00
Marijn Haverbeke
c39a95da90 Implement destructors in rustc 
Unlike rustboot, rustc keeps it destructors in vtables. Entry 0 holds
either the destructor for the obj or a NULL pointer. The method
offsets start at 1.
 2011-04-29 21:19:50 +02:00
Rafael Ávila de Espíndola
b0980b7d79 Add a very minimal set of .cfi_* statements to get part of backtraces 
working (on hello world at least):

~/inst/gdb/bin/gdb --args ./foo
(gdb) b write
...
(gdb) r
...
Breakpoint 1, 0xf7f04270 in write () from /lib32/libc.so.6
(gdb) bt
0  0xf7f04270 in write () from /lib32/libc.so.6
1  0x0804931a in rust_native_cdecl_3 ()
2  0x080487d7 in _rust_wrapper3_ ()
3  0x0804890a in _rust_fn5_main ()
4  0x08049440 in rust_native_cdecl_7 ()
 2011-04-28 16:19:20 -04:00
Patrick Walton
5f2cfa7351 rustc: Add an operation field to compare glue with ==, <=, and < modes 2011-04-18 12:57:00 -07:00