1 files changed, 23 insertions, 0 deletions

diff --git a/dynamic-layers/selinux/android-tools/android-tools/libunwind-debian/user_pt_regs.patch b/dynamic-layers/selinux/android-tools/android-tools/libunwind-debian/user_pt_regs.patch
new file mode 100644
index 0000000..8051b6d
--- /dev/null
+++ b/dynamic-layers/selinux/android-tools/android-tools/libunwind-debian/user_pt_regs.patch
@@ -0,0 +1,23 @@
+Author: Kai-Chung Yan <seamlikok@gmail.com>
+Last-Update: 2016-08-24
+Description: Manual definition of struct user_pt_regs
+ On ARM64, libunwind uses struct user_pt_regs which is not defined in
+ anywhere, which causes FTBFS.
+--- a/src/ptrace/_UPT_access_reg.c
++++ b/src/ptrace/_UPT_access_reg.c
+@@ -26,6 +26,15 @@
+ 
+ #include "_UPT_internal.h"
+ 
++#if defined(__aarch64__)
++  struct user_pt_regs {
++    __u64              regs[31];
++    __u64              sp;
++    __u64              pc;
++    __u64              pstate;
++  };
++#endif
++
+ #if UNW_TARGET_IA64
+ # include <elf.h>
+ # ifdef HAVE_ASM_PTRACE_OFFSETS_H