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rt: Add constructors and destructors for stacks

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This commit is contained in:
Brian Anderson
2012-02-08 20:47:52 -08:00
parent b98df86c09
commit ae8ea4a78b
2 changed files with 21 additions and 3 deletions
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6
src/rt/rust_task.cpp
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@@ -538,7 +538,7 @@ void
rust_task::free_stack(stk_seg *stk) {
LOGPTR(thread, "freeing stk segment", (uintptr_t)stk);
total_stack_sz -= user_stack_size(stk);
free(stk);
destroy_stack(this, stk);
}
void
@@ -581,8 +581,8 @@ rust_task::new_stack(size_t requested_sz) {
fail();
}
size_t sz = sizeof(stk_seg) + rust_stk_sz + RED_ZONE_SIZE;
stk_seg *new_stk = (stk_seg *)malloc(sz, "stack");
size_t sz = rust_stk_sz + RED_ZONE_SIZE;
stk_seg *new_stk = create_stack(this, sz);
LOGPTR(thread, "new stk", (uintptr_t)new_stk);
memset(new_stk, 0, sizeof(stk_seg));
add_stack_canary(new_stk);