diff --git a/sys/kern/imgact_elf.c b/sys/kern/imgact_elf.c
--- a/sys/kern/imgact_elf.c
+++ b/sys/kern/imgact_elf.c
@@ -1471,12 +1471,13 @@
 static void cb_size_segment(vm_map_entry_t, void *);
 static int core_write(struct coredump_params *, const void *, size_t, off_t,
     enum uio_seg, size_t *);
-static void each_dumpable_segment(struct thread *, segment_callback, void *);
+static void each_dumpable_segment(struct thread *, segment_callback, void *,
+    int);
 static int __elfN(corehdr)(struct coredump_params *, int, void *, size_t,
-    struct note_info_list *, size_t);
+    struct note_info_list *, size_t, int);
 static void __elfN(prepare_notes)(struct thread *, struct note_info_list *,
     size_t *);
-static void __elfN(puthdr)(struct thread *, void *, size_t, int, size_t);
+static void __elfN(puthdr)(struct thread *, void *, size_t, int, size_t, int);
 static void __elfN(putnote)(struct note_info *, struct sbuf *);
 static size_t register_note(struct note_info_list *, int, outfunc_t, void *);
 static int sbuf_drain_core_output(void *, const char *, int);
@@ -1669,7 +1670,7 @@
 	/* Size the program segments. */
 	seginfo.count = 0;
 	seginfo.size = 0;
-	each_dumpable_segment(td, cb_size_segment, &seginfo);
+	each_dumpable_segment(td, cb_size_segment, &seginfo, flags);
 
 	/*
 	 * Collect info about the core file header area.
@@ -1722,7 +1723,7 @@
 	 */
 	hdr = malloc(hdrsize, M_TEMP, M_WAITOK);
 	error = __elfN(corehdr)(&params, seginfo.count, hdr, hdrsize, &notelst,
-	    notesz);
+	    notesz, flags);
 
 	/* Write the contents of all of the writable segments. */
 	if (error == 0) {
@@ -1806,7 +1807,8 @@
  * caller-supplied data.
  */
 static void
-each_dumpable_segment(struct thread *td, segment_callback func, void *closure)
+each_dumpable_segment(struct thread *td, segment_callback func, void *closure,
+    int flags)
 {
 	struct proc *p = td->td_proc;
 	vm_map_t map = &p->p_vmspace->vm_map;
@@ -1867,7 +1869,8 @@
  */
 static int
 __elfN(corehdr)(struct coredump_params *p, int numsegs, void *hdr,
-    size_t hdrsize, struct note_info_list *notelst, size_t notesz)
+    size_t hdrsize, struct note_info_list *notelst, size_t notesz,
+    int flags)
 {
 	struct note_info *ninfo;
 	struct sbuf *sb;
@@ -1875,7 +1878,7 @@
 
 	/* Fill in the header. */
 	bzero(hdr, hdrsize);
-	__elfN(puthdr)(p->td, hdr, hdrsize, numsegs, notesz);
+	__elfN(puthdr)(p->td, hdr, hdrsize, numsegs, notesz, flags);
 
 	sb = sbuf_new(NULL, NULL, CORE_BUF_SIZE, SBUF_FIXEDLEN);
 	sbuf_set_drain(sb, sbuf_drain_core_output, p);
@@ -1953,7 +1956,7 @@
 
 static void
 __elfN(puthdr)(struct thread *td, void *hdr, size_t hdrsize, int numsegs,
-    size_t notesz)
+    size_t notesz, int flags)
 {
 	Elf_Ehdr *ehdr;
 	Elf_Phdr *phdr;
@@ -2032,7 +2035,7 @@
 	/* All the writable segments from the program. */
 	phc.phdr = phdr;
 	phc.offset = round_page(hdrsize + notesz);
-	each_dumpable_segment(td, cb_put_phdr, &phc);
+	each_dumpable_segment(td, cb_put_phdr, &phc, flags);
 }
 
 static size_t