X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/316670eb35587141e969394ae8537d66b9211e80..0a7de7458d150b5d4dffc935ba399be265ef0a1a:/libsyscall/custom/__pipe.s

diff --git a/libsyscall/custom/__pipe.s b/libsyscall/custom/__pipe.s
index d375dddbd..0c527d5ea 100644
--- a/libsyscall/custom/__pipe.s
+++ b/libsyscall/custom/__pipe.s
@@ -46,6 +46,25 @@ PSEUDO(___pipe, pipe, 0, cerror_nocancel)
 	xorl	%eax, %eax
 	ret
 
+#elif defined(__arm__)
+
+MI_ENTRY_POINT(___pipe)
+	mov		r3,r0              // save fildes across syscall
+	SYSCALL_NONAME(pipe, 0, cerror_nocancel)
+	str     r0, [r3, #0]
+	str     r1, [r3, #4]
+	mov		r0,#0
+	bx		lr
+
+#elif defined(__arm64__)
+
+MI_ENTRY_POINT(___pipe)
+	mov		x9, x0				// Stash FD array
+	SYSCALL_NONAME(pipe, 0, cerror_nocancel)
+	stp		w0, w1, [x9]		// Save results
+	mov		x0, #0				// Success
+	ret							// Done
+
 #else
 #error Unsupported architecture
 #endif