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Disable task-growing logic for now until #151 is fixed

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This commit is contained in:
Patrick Walton 2010-08-20 11:05:06 -07:00
parent 9363c1ab7f
commit fac28ad42f
1 changed files with 10 additions and 1 deletions
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11
src/rt/rust_task.cpp
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@ -6,7 +6,9 @@
// Stacks
static size_t const min_stk_bytes = 0x300;
// FIXME (issue #151): This should be 0x300; the change here is for
// practicality's sake until stack growth is working.
static size_t const min_stk_bytes = 0x300000;
// Task stack segments. Heap allocated and chained together.
@ -200,6 +202,12 @@ rust_task::start(uintptr_t exit_task_glue,
void
rust_task::grow(size_t n_frame_bytes)
{
// FIXME (issue #151): Just fail rather than almost certainly crashing
// mysteriously later. The commented-out logic below won't work at all in
// the presence of non-word-aligned pointers.
abort();
#if 0
stk_seg *old_stk = this->stk;
uintptr_t old_top = (uintptr_t) old_stk->limit;
uintptr_t old_bottom = (uintptr_t) &old_stk->data[0];
@ -254,6 +262,7 @@ rust_task::grow(size_t n_frame_bytes)
"processed %d relocations", n_relocs);
del_stk(dom, old_stk);
dom->logptr("grown stk limit", new_top);
#endif
}
void