44 lines
716 B
Rust
44 lines
716 B
Rust
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import libc::uintptr_t;
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class frame {
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let fp: uintptr_t;
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new(fp: uintptr_t) {
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self.fp = fp;
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}
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}
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fn walk_stack(visit: fn(frame) -> bool) {
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frame_address { |frame_pointer|
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let frame_address = unsafe {
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unsafe::reinterpret_cast(frame_pointer)
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};
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visit(frame(frame_address));
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}
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}
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#[test]
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fn test() {
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for walk_stack { |frame|
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#debug("frame: %x", frame.fp);
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// breakpoint();
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}
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}
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fn breakpoint() {
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rustrt::rust_dbg_breakpoint()
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}
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fn frame_address(f: fn(*u8)) {
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rusti::frame_address(f)
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}
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native mod rustrt {
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fn rust_dbg_breakpoint();
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}
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#[abi = "rust-intrinsic"]
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native mod rusti {
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fn frame_address(f: fn(*u8));
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}
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