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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/run-make-fulldeps/extern-fn-struct-passing-abi/test.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/run-make-fulldeps/extern-fn-struct-passing-abi/test.rs')
-rw-r--r-- | src/test/run-make-fulldeps/extern-fn-struct-passing-abi/test.rs | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/src/test/run-make-fulldeps/extern-fn-struct-passing-abi/test.rs b/src/test/run-make-fulldeps/extern-fn-struct-passing-abi/test.rs deleted file mode 100644 index afe0f52ef..000000000 --- a/src/test/run-make-fulldeps/extern-fn-struct-passing-abi/test.rs +++ /dev/null @@ -1,138 +0,0 @@ -// Passing structs via FFI should work regardless of whether -// they get passed in multiple registers, byval pointers or the stack - -#[derive(Clone, Copy, Debug, PartialEq)] -#[repr(C)] -struct Rect { - a: i32, - b: i32, - c: i32, - d: i32, -} - -#[derive(Clone, Copy, Debug, PartialEq)] -#[repr(C)] -struct BiggerRect { - s: Rect, - a: i32, - b: i32, -} - -#[derive(Clone, Copy, Debug, PartialEq)] -#[repr(C)] -struct FloatRect { - a: i32, - b: i32, - c: f64, -} - -#[derive(Clone, Copy, Debug, PartialEq)] -#[repr(C)] -struct Huge { - a: i32, - b: i32, - c: i32, - d: i32, - e: i32, -} - -#[derive(Clone, Copy, Debug, PartialEq)] -#[repr(C)] -struct FloatPoint { - x: f64, - y: f64, -} - -#[derive(Clone, Copy, Debug, PartialEq)] -#[repr(C)] -struct FloatOne { - x: f64, -} - -#[derive(Clone, Copy, Debug, PartialEq)] -#[repr(C)] -struct IntOdd { - a: i8, - b: i8, - c: i8, -} - -#[link(name = "test", kind = "static")] -extern "C" { - fn byval_rect(a: i32, b: i32, c: i32, d: i32, e: i32, s: Rect); - - fn byval_many_rect(a: i32, b: i32, c: i32, d: i32, e: i32, f: i32, s: Rect); - - fn byval_rect_floats( - a: f32, - b: f32, - c: f64, - d: f32, - e: f32, - f: f32, - g: f64, - s: Rect, - t: FloatRect, - ); - - fn byval_rect_with_float(a: i32, b: i32, c: f32, d: i32, e: i32, f: i32, s: Rect); - - fn byval_rect_with_many_huge(a: Huge, b: Huge, c: Huge, d: Huge, e: Huge, f: Huge, g: Rect); - - fn split_rect(a: i32, b: i32, s: Rect); - - fn split_rect_floats(a: f32, b: f32, s: FloatRect); - - fn split_rect_with_floats(a: i32, b: i32, c: f32, d: i32, e: f32, f: i32, s: Rect); - - fn split_and_byval_rect(a: i32, b: i32, c: i32, s: Rect, t: Rect); - - fn split_ret_byval_struct(a: i32, b: i32, s: Rect) -> Rect; - - fn sret_byval_struct(a: i32, b: i32, c: i32, d: i32, s: Rect) -> BiggerRect; - - fn sret_split_struct(a: i32, b: i32, s: Rect) -> BiggerRect; - - fn huge_struct(s: Huge) -> Huge; - - fn float_point(p: FloatPoint) -> FloatPoint; - - fn float_one(f: FloatOne) -> FloatOne; - - fn int_odd(i: IntOdd) -> IntOdd; -} - -fn main() { - let s = Rect { a: 553, b: 554, c: 555, d: 556 }; - let t = BiggerRect { s: s, a: 27834, b: 7657 }; - let u = FloatRect { a: 3489, b: 3490, c: 8. }; - let v = Huge { a: 5647, b: 5648, c: 5649, d: 5650, e: 5651 }; - let p = FloatPoint { x: 5., y: -3. }; - let f1 = FloatOne { x: 7. }; - let i = IntOdd { a: 1, b: 2, c: 3 }; - - unsafe { - byval_rect(1, 2, 3, 4, 5, s); - byval_many_rect(1, 2, 3, 4, 5, 6, s); - byval_rect_floats(1., 2., 3., 4., 5., 6., 7., s, u); - byval_rect_with_float(1, 2, 3.0, 4, 5, 6, s); - byval_rect_with_many_huge(v, v, v, v, v, v, Rect { a: 123, b: 456, c: 789, d: 420 }); - split_rect(1, 2, s); - split_rect_floats(1., 2., u); - split_rect_with_floats(1, 2, 3.0, 4, 5.0, 6, s); - split_and_byval_rect(1, 2, 3, s, s); - split_rect(1, 2, s); - assert_eq!(huge_struct(v), v); - assert_eq!(split_ret_byval_struct(1, 2, s), s); - assert_eq!(sret_byval_struct(1, 2, 3, 4, s), t); - assert_eq!(sret_split_struct(1, 2, s), t); - assert_eq!(float_point(p), p); - assert_eq!(int_odd(i), i); - - // MSVC/GCC/Clang are not consistent in the ABI of single-float aggregates. - // x86_64: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82028 - // i686: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82041 - #[cfg(not(all(windows, target_env = "gnu")))] - assert_eq!(float_one(f1), f1); - } -} |