From cd75c9ce11672f360c6e430e824823a4d265c85b Mon Sep 17 00:00:00 2001 From: Brian Anderson Date: Mon, 28 Nov 2011 16:25:45 -0800 Subject: rt: Implement part of the 64-bit __morestack --- src/rt/rust_task.cpp | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/rt/rust_task.cpp') diff --git a/src/rt/rust_task.cpp b/src/rt/rust_task.cpp index 30489b1d669..3933692f015 100644 --- a/src/rt/rust_task.cpp +++ b/src/rt/rust_task.cpp @@ -86,6 +86,21 @@ rust_new_stack(size_t stk_sz, void *args_addr, size_t args_sz, return new_sp; } +struct rust_new_stack2_args { + size_t stk_sz; + void *args_addr; + size_t args_sz; + uintptr_t current_sp; +}; + +// A new stack function suitable for calling through +// upcall_call_shim_on_c_stack +extern "C" void * +rust_new_stack2(struct rust_new_stack2_args *args) { + return rust_new_stack(args->stk_sz, args->args_addr, + args->args_sz, args->current_sp); +} + extern "C" void rust_del_stack() { rust_task *task = rust_scheduler::get_task(); -- cgit 1.4.1-3-g733a5