rust/src/rt/rust_task.cpp, branch try https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=try 2013-08-09T23:45:50+00:00 Remove the C++ runtime. Sayonara 2013-08-09T23:45:50+00:00 Brian Anderson banderson@mozilla.com 2013-08-01T06:12:20+00:00 urn:sha1:b75915d0ca20c6d066a7368ad53491a55a5a57d2 rt: Fix a corner-case in unwinding that leads to stack overflow 2013-08-04T06:40:25+00:00 Brian Anderson banderson@mozilla.com 2013-08-02T04:14:43+00:00 urn:sha1:044fa35bf8ab277d90e12559f4de78e73a404033 In some scenarios upcall_rust_stack_limit fails to record the stack limit, leaving it 0, and allowing subsequent Rust code to run into the red zone. rm unused upcall_exchange_free 2013-07-24T22:44:16+00:00 Daniel Micay danielmicay@gmail.com 2013-07-22T20:37:45+00:00 urn:sha1:ce1db94647fc82e0625a74fbf9670a7517aba996 new snapshot 2013-07-22T05:09:48+00:00 Daniel Micay danielmicay@gmail.com 2013-07-22T04:06:29+00:00 urn:sha1:ed67cdb73c9cf3a1cba768b3122aa03564b43ccc rt: Release big stacks immediately after use to avoid holding on to them through yields 2013-06-26T22:18:36+00:00 Brian Anderson banderson@mozilla.com 2013-05-18T00:46:01+00:00 urn:sha1:8918461fc41576664719c12ce7d655aaad2c78d1 This avoids the following pathological scenario that makes threadring OOM: 1) task calls C using fast_ffi, borrowing a big stack from the scheduler. 2) task returns from C and places the big stack on the task-local stack segment list 3) task calls further Rust functions that require growing the stack, and for this reuses the big stack 4) task yields, failing to return the big stack to the scheduler. 5) repeat 500+ times and OOM Conflicts: src/rt/rust_task.cpp Remove unused TyDesc parameter from the glue functions 2013-06-23T11:02:00+00:00 Philipp Brüschweiler blei42@gmail.com 2013-06-22T19:36:00+00:00 urn:sha1:e2f1049bd5f041f1f219d683e4e29e32ca30cd1c To remove the environment pointer, support for function pointers without an environment argument is needed (i.e. a fixed version of #6661). Remove all #[cfg(stage0)]-protected code 2013-06-20T14:43:02+00:00 James Miller james@aatch.net 2013-06-20T05:15:50+00:00 urn:sha1:3bc4d1a1206ad5f4bb31475e17fc18ecf855ed8e New snapshot means this can all go. Also removes places that have comments that say they are workarounds for stage0 errors. Replace tabs with spaces 2013-06-11T20:10:41+00:00 Ron Dahlgren ronald.dahlgren@gmail.com 2013-06-11T20:10:41+00:00 urn:sha1:37c855889586754ddd2e19147a40c92450ddadec Assert stk rather than checking null 2013-06-11T17:11:49+00:00 Ron Dahlgren ronald.dahlgren@gmail.com 2013-06-11T17:11:49+00:00 urn:sha1:301f9001c01ffbca89241dcd8c0c2f1ae6928dfd Given that a big stack is never requested before allocating an initial stack segment, having a non-null stk member here is an invariant. Check stk before dereferencing 2013-06-09T17:43:16+00:00 Ron Dahlgren ronald.dahlgren@gmail.com 2013-06-09T05:16:14+00:00 urn:sha1:12203a76c22cebff394a2b157a0d1f4cec3d46f8 This commit fixes #7022 - I've added an additional check to ensure that stk is not null before dereferencing it to get it's next element, assigning NULL if it is itself NULL.