starboard/linux/x64x11/gcc/6.3/ucontext.diff

diff -ur x86_64-linux-gnu-gcc-6.3.0.orig/gcc-6.3.0/libgcc/config/aarch64/linux-unwind.h x86_64-linux-gnu-gcc-6.3.0/gcc-6.3.0/libgcc/config/aarch64/linux-unwind.h
--- x86_64-linux-gnu-gcc-6.3.0.orig/gcc-6.3.0/libgcc/config/aarch64/linux-unwind.h	2016-01-04 06:30:50.000000000 -0800
+++ x86_64-linux-gnu-gcc-6.3.0/gcc-6.3.0/libgcc/config/aarch64/linux-unwind.h	2019-08-13 14:11:12.318898306 -0700
@@ -52,7 +52,7 @@
   struct rt_sigframe
   {
     siginfo_t info;
-    struct ucontext uc;
+    ucontext_t uc;
   };
 
   struct rt_sigframe *rt_;
diff -ur x86_64-linux-gnu-gcc-6.3.0.orig/gcc-6.3.0/libgcc/config/i386/linux-unwind.h x86_64-linux-gnu-gcc-6.3.0/gcc-6.3.0/libgcc/config/i386/linux-unwind.h
--- x86_64-linux-gnu-gcc-6.3.0.orig/gcc-6.3.0/libgcc/config/i386/linux-unwind.h	2016-01-04 06:30:50.000000000 -0800
+++ x86_64-linux-gnu-gcc-6.3.0/gcc-6.3.0/libgcc/config/i386/linux-unwind.h	2019-08-13 14:11:20.386855553 -0700
@@ -58,7 +58,7 @@
   if (*(unsigned char *)(pc+0) == 0x48
       && *(unsigned long long *)(pc+1) == RT_SIGRETURN_SYSCALL)
     {
-      struct ucontext *uc_ = context->cfa;
+      ucontext_t *uc_ = context->cfa;
       /* The void * cast is necessary to avoid an aliasing warning.
          The aliasing warning is correct, but should not be a problem
          because it does not alias anything.  */
@@ -138,7 +138,7 @@
 	siginfo_t *pinfo;
 	void *puc;
 	siginfo_t info;
-	struct ucontext uc;
+	ucontext_t uc;
       } *rt_ = context->cfa;
       /* The void * cast is necessary to avoid an aliasing warning.
          The aliasing warning is correct, but should not be a problem