bjoernager/rust
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start_task can run on the C stack

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This commit is contained in:
Brian Anderson 2011-11-08 14:05:23 -08:00
parent 0f1af17a60
commit 2f8b695344
1 changed files with 4 additions and 2 deletions
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6
src/lib/task.rs
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@ -54,7 +54,6 @@ native "cdecl" mod rustrt {
// these must run on the Rust stack so that they can swap stacks etc: // these must run on the Rust stack so that they can swap stacks etc:
fn task_sleep(time_in_us: uint); fn task_sleep(time_in_us: uint);
fn task_yield(); fn task_yield();
fn start_task(id: task, closure: *u8);
} }
native "c-stack-cdecl" mod rustrt2 = "rustrt" { native "c-stack-cdecl" mod rustrt2 = "rustrt" {
@ -70,6 +69,9 @@ native "c-stack-cdecl" mod rustrt2 = "rustrt" {
fn get_task_pointer(id: task_id) -> *rust_task; fn get_task_pointer(id: task_id) -> *rust_task;
fn migrate_alloc(alloc: *u8, target: task_id); fn migrate_alloc(alloc: *u8, target: task_id);
fn start_task(id: task, closure: *u8);
} }
/* Section: Types */ /* Section: Types */
@ -322,7 +324,7 @@ fn unsafe_spawn_inner(-thunk: fn@(),
// give the thunk environment's allocation to the new task // give the thunk environment's allocation to the new task
rustrt2::migrate_alloc(cast(raw_thunk.env), id); rustrt2::migrate_alloc(cast(raw_thunk.env), id);
rustrt::start_task(id, cast(thunkfn)); rustrt2::start_task(id, cast(thunkfn));
// don't cleanup the thunk in this task // don't cleanup the thunk in this task
unsafe::leak(thunk); unsafe::leak(thunk);
ret id; ret id;