commit 4ce902c30e087f45c6d6ede2012519e2eea44194
author Elliott Hughes <enh@google.com> Tue Jul 12 13:55:51 2016 -0700
committer Elliott Hughes <enh@google.com> Tue Jul 12 13:55:51 2016 -0700
tree b4ffde5e3437db3f222fb08a9a8e971edde70b36
parent 7fd1e75e2482e7f28eff15d9b6c8614132680ce6

Support 32-bit ARM vdso.

Linux 4.1 added this.

Bug: http://b/19198045
Change-Id: I28be802ff403a61dd6733a001411b3ff05fef5a5

libc/arch-arm/syscalls/__gettimeofday.S

diff --git a/libc/arch-arm/syscalls/__gettimeofday.S b/libc/arch-arm/syscalls/__gettimeofday.S
new file mode 100644
index 0000000..de0eca5
--- /dev/null
+++ b/libc/arch-arm/syscalls/__gettimeofday.S
@@ -0,0 +1,16 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(__gettimeofday)
+    mov     ip, r7
+    .cfi_register r7, ip
+    ldr     r7, =__NR_gettimeofday
+    swi     #0
+    mov     r7, ip
+    .cfi_restore r7
+    cmn     r0, #(MAX_ERRNO + 1)
+    bxls    lr
+    neg     r0, r0
+    b       __set_errno_internal
+END(__gettimeofday)