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8326172: Dubious claim on long[]/double[] alignment in MemorySegment javadoc

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Reviewed-by: mcimadamore
This commit is contained in:
Jorn Vernee 2024-03-05 13:32:24 +00:00
parent c653e67c0f
commit 2372aba6a2
10 changed files with 44 additions and 49 deletions
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11
src/java.base/share/native/libfallbackLinker/fallbackLinker.c
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@ -28,6 +28,7 @@
#include <ffi.h>
#include <errno.h>
#include <stdalign.h>
#include <stdint.h>
#include <stdlib.h>
#include <wchar.h>
@ -275,3 +276,13 @@ JNIEXPORT jint JNICALL
Java_jdk_internal_foreign_abi_fallback_LibFallback_ffi_1sizeof_1wchar(JNIEnv* env, jclass cls) {
return sizeof(wchar_t);
}
JNIEXPORT jint JNICALL
Java_jdk_internal_foreign_abi_fallback_LibFallback_alignof_1long_1long(JNIEnv* env, jclass cls) {
return alignof(long long);
}
JNIEXPORT jint JNICALL
Java_jdk_internal_foreign_abi_fallback_LibFallback_alignof_1double(JNIEnv* env, jclass cls) {
return alignof(double);
}