svn commit: r277801 - head/lib/libthread_db/arch/i386

[Dimitry Andric]

Author: dim
Date: Tue Jan 27 18:56:46 2015
New Revision: 277801
URL: https://svnweb.freebsd.org/changeset/base/277801

Log:
  Constify a struct savexmm pointer in pt_ucontext_to_fpreg(), to silence
  a -Wcast-qual warning from clang 3.6.0.

Modified:
  head/lib/libthread_db/arch/i386/libpthread_md.c

Modified: head/lib/libthread_db/arch/i386/libpthread_md.c
==============================================================================
--- head/lib/libthread_db/arch/i386/libpthread_md.c	Tue Jan 27 18:56:22 2015	(r277800)
+++ head/lib/libthread_db/arch/i386/libpthread_md.c	Tue Jan 27 18:56:46 2015	(r277801)
@@ -72,7 +72,7 @@ pt_ucontext_to_fpreg(const ucontext_t *u
 		memcpy(r, &uc->uc_mcontext.mc_fpstate, sizeof(struct save87));
 	else {
 		int i;
-		struct savexmm *sx = (struct savexmm *)&uc->uc_mcontext.mc_fpstate;
+		const struct savexmm *sx = (const struct savexmm *)&uc->uc_mcontext.mc_fpstate;
 		memcpy(&r->fpr_env, &sx->sv_env, sizeof(r->fpr_env));
 		for (i = 0; i < 8; ++i)
 			memcpy(&r->fpr_acc[i], &sx->sv_fp[i].fp_acc, 10);