libunwind-x32.patch

   1 --- libunwind-1.2.1/src/x86_64/Gos-linux.c.orig 2017-06-15 23:26:53.000000000 +0200
   2 +++ libunwind-1.2.1/src/x86_64/Gos-linux.c      2018-02-21 20:52:26.940974303 +0100
   3 @@ -143,8 +143,8 @@
   4
   5    Debug (8, "resuming at ip=%llx via sigreturn(%p)\n",
   6               (unsigned long long) c->dwarf.ip, sc);
   7 -  __asm__ __volatile__ ("mov %0, %%rsp;"
   8 -                        "mov %1, %%rax;"
   9 +  __asm__ __volatile__ ("mov %q0, %%rsp;"
  10 +                        "mov %q1, %%rax;"
  11                          "syscall"
  12                          :: "r"((uint64_t)sc), "i"(SYS_rt_sigreturn)
  13                          : "memory");