X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/1c79356b52d46aa6b508fb032f5ae709b1f2897b..765c9de3b4af7c2078d16a03812ae2c7c2b24938:/bsd/kern/kern_core.c

diff --git a/bsd/kern/kern_core.c b/bsd/kern/kern_core.c
index 7776eb45d..144331f7d 100644
--- a/bsd/kern/kern_core.c
+++ b/bsd/kern/kern_core.c
@@ -51,6 +51,7 @@
 
 #include <mach-o/loader.h>
 #include <mach/vm_region.h>
+#include <mach/vm_statistics.h>
 
 #include <vm/vm_kern.h>
 
@@ -185,7 +186,8 @@ coredump(p)
 	 *	into core file.
 	 */
 #if defined (__ppc__)
-	fpu_save();
+	fpu_save(current_act());
+	vec_save(current_act());
 #endif
 	sprintf(core_name, "/cores/core.%d", p->p_pid);
 	NDINIT(&nd, LOOKUP, FOLLOW, UIO_SYSSPACE, core_name, p);
@@ -316,7 +318,7 @@ coredump(p)
 		 *	Note: if we can't read, then we end up with
 		 *	a hole in the file.
 		 */
-		if ((maxprot & VM_PROT_READ) == VM_PROT_READ) {
+		if ((maxprot & VM_PROT_READ) == VM_PROT_READ && vbr.user_tag != VM_MEMORY_IOKIT) {
 			error = vn_rdwr(UIO_WRITE, vp, (caddr_t)vmoffset, size, foffset,
 				UIO_USERSPACE, IO_NODELOCKED|IO_UNIT, cred, (int *) 0, p);
 		}