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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/ctypes/libffi/testsuite/libffi.call/return_sl.c | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/ctypes/libffi/testsuite/libffi.call/return_sl.c')
-rw-r--r-- | js/src/ctypes/libffi/testsuite/libffi.call/return_sl.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/ctypes/libffi/testsuite/libffi.call/return_sl.c b/js/src/ctypes/libffi/testsuite/libffi.call/return_sl.c new file mode 100644 index 0000000000..f0fd345f7a --- /dev/null +++ b/js/src/ctypes/libffi/testsuite/libffi.call/return_sl.c @@ -0,0 +1,38 @@ +/* Area: ffi_call + Purpose: Check if long as return type is handled correctly. + Limitations: none. + PR: none. + */ + +/* { dg-do run } */ +#include "ffitest.h" +static long return_sl(long l1, long l2) +{ + return l1 - l2; +} + +int main (void) +{ + ffi_cif cif; + ffi_type *args[MAX_ARGS]; + void *values[MAX_ARGS]; + ffi_arg res; + unsigned long l1, l2; + + args[0] = &ffi_type_slong; + args[1] = &ffi_type_slong; + values[0] = &l1; + values[1] = &l2; + + CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, + &ffi_type_slong, args) == FFI_OK); + + l1 = 1073741823L; + l2 = 1073741824L; + + ffi_call(&cif, FFI_FN(return_sl), &res, values); + printf("res: %ld, %ld\n", (long)res, l1 - l2); + /* { dg-output "res: -1, -1" } */ + + exit(0); +} |