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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:29 +0000 |
commit | 631cd5845e8de329d0e227aaa707d7ea228b8f8f (patch) | |
tree | a1b87c8f8cad01cf18f7c5f57a08f102771ed303 /tests/run-make/longjmp-across-rust | |
parent | Adding debian version 1.69.0+dfsg1-1. (diff) | |
download | rustc-631cd5845e8de329d0e227aaa707d7ea228b8f8f.tar.xz rustc-631cd5845e8de329d0e227aaa707d7ea228b8f8f.zip |
Merging upstream version 1.70.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/run-make/longjmp-across-rust')
-rw-r--r-- | tests/run-make/longjmp-across-rust/Makefile | 6 | ||||
-rw-r--r-- | tests/run-make/longjmp-across-rust/foo.c | 18 | ||||
-rw-r--r-- | tests/run-make/longjmp-across-rust/main.rs | 29 |
3 files changed, 53 insertions, 0 deletions
diff --git a/tests/run-make/longjmp-across-rust/Makefile b/tests/run-make/longjmp-across-rust/Makefile new file mode 100644 index 000000000..5fd2d4f85 --- /dev/null +++ b/tests/run-make/longjmp-across-rust/Makefile @@ -0,0 +1,6 @@ +# ignore-cross-compile +include ../tools.mk + +all: $(call NATIVE_STATICLIB,foo) + $(RUSTC) main.rs + $(call RUN,main) diff --git a/tests/run-make/longjmp-across-rust/foo.c b/tests/run-make/longjmp-across-rust/foo.c new file mode 100644 index 000000000..bd71cc4d7 --- /dev/null +++ b/tests/run-make/longjmp-across-rust/foo.c @@ -0,0 +1,18 @@ +#include <assert.h> +#include <setjmp.h> + +static jmp_buf ENV; + +extern void test_middle(); + +void test_start(void(*f)()) { + if (setjmp(ENV) != 0) + return; + f(); + assert(0); +} + +void test_end() { + longjmp(ENV, 1); + assert(0); +} diff --git a/tests/run-make/longjmp-across-rust/main.rs b/tests/run-make/longjmp-across-rust/main.rs new file mode 100644 index 000000000..cc1d5b126 --- /dev/null +++ b/tests/run-make/longjmp-across-rust/main.rs @@ -0,0 +1,29 @@ +#[link(name = "foo", kind = "static")] +extern "C" { + fn test_start(f: extern "C" fn()); + fn test_end(); +} + +fn main() { + unsafe { + test_start(test_middle); + } +} + +struct A; + +impl Drop for A { + fn drop(&mut self) {} +} + +extern "C" fn test_middle() { + let _a = A; + foo(); +} + +fn foo() { + let _a = A; + unsafe { + test_end(); + } +} |