From 2396fd67d81e54e18fbad67a5ff67d5684a01013 Mon Sep 17 00:00:00 2001
From: Hongxu Jia <hongxu.jia@windriver.com>
Date: Tue, 15 Aug 2017 17:27:30 +0800
Subject: [PATCH] Fix build on aarch64/musl

Errors

invalid operands to binary & (have 'long double' and 'unsigned int')

error: redefinition
 of 'struct iovec'
 struct iovec { void *iov_base; size_t iov_len; };
        ^
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>

Rebase to 0.170
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>

---
 backends/aarch64_initreg.c | 4 ++--
 backends/arm_initreg.c     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/backends/aarch64_initreg.c b/backends/aarch64_initreg.c
index daf6f37..6445276 100644
--- a/backends/aarch64_initreg.c
+++ b/backends/aarch64_initreg.c
@@ -33,7 +33,7 @@
 #include "system.h"
 #include <assert.h>
 #if defined(__aarch64__) && defined(__linux__)
-# include <linux/uio.h>
+# include <sys/uio.h>
 # include <sys/user.h>
 # include <sys/ptrace.h>
 /* Deal with old glibc defining user_pt_regs instead of user_regs_struct.  */
@@ -82,7 +82,7 @@ aarch64_set_initial_registers_tid (pid_t tid __attribute__ ((unused)),
 
   Dwarf_Word dwarf_fregs[32];
   for (int r = 0; r < 32; r++)
-    dwarf_fregs[r] = fregs.vregs[r] & 0xFFFFFFFF;
+    dwarf_fregs[r] = (unsigned int)fregs.vregs[r] & 0xFFFFFFFF;
 
   if (! setfunc (64, 32, dwarf_fregs, arg))
     return false;
diff --git a/backends/arm_initreg.c b/backends/arm_initreg.c
index efcabaf..062bb9e 100644
--- a/backends/arm_initreg.c
+++ b/backends/arm_initreg.c
@@ -38,7 +38,7 @@
 #endif
 
 #ifdef __aarch64__
-# include <linux/uio.h>
+# include <sys/uio.h>
 # include <sys/user.h>
 # include <sys/ptrace.h>
 /* Deal with old glibc defining user_pt_regs instead of user_regs_struct.  */