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| author | Patrick Walton <[email protected]> | 2011-04-08 21:27:54 -0700 |
|---|---|---|
| committer | Patrick Walton <[email protected]> | 2011-04-14 11:24:25 -0700 |
| commit | 65b75788517ad797c1ae86f9d0c550ec620c4dfc (patch) | |
| tree | 31fed8460b11b6deea72485d60f606a4c4ab8327 /src/rt | |
| parent | rustc: Use union-find for variable substitution (diff) | |
| download | rust-65b75788517ad797c1ae86f9d0c550ec620c4dfc.tar.xz rust-65b75788517ad797c1ae86f9d0c550ec620c4dfc.zip | |
rustc: Remove generalize_ty. Instead, maintain an explicit type parameter substitution list.
Diffstat (limited to 'src/rt')
| -rw-r--r-- | src/rt/rust_task.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/rt/rust_task.cpp b/src/rt/rust_task.cpp index c2fefef0..053d3610 100644 --- a/src/rt/rust_task.cpp +++ b/src/rt/rust_task.cpp @@ -252,6 +252,23 @@ rust_task::start(uintptr_t exit_task_glue, transition(&dom->newborn_tasks, &dom->running_tasks); } +#if 0 +void +rust_task::print_stack_trace() +{ + void *addrs[256]; + uintptr_t sp = this->rust_sp; + + // We need to be careful to not use any Rust stack space here, since this + // may be called on stack overflow. + asm("xchgl %0, %%esp\n" + "pushl $256\n" + "pushl %1\n" + "calll %3\n" + "xchgl %%esp, %0\n" +} +#endif + void rust_task::grow(size_t n_frame_bytes) { |