From: Jeff Law <law@redhat.com>
Date: Fri, 12 Jul 2019 15:40:39 +0000 (-0600)
Subject: c6x.c (c6x_section_type): Clear SECTION_NOTYPE for the ".far" section.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c3a7a7b8abb7e356c34c9bccde895d76c514e2dd;p=gcc.git

c6x.c (c6x_section_type): Clear SECTION_NOTYPE for the ".far" section.

	* config/c6x/c6x.c (c6x_section_type): Clear SECTION_NOTYPE
	for the ".far" section.

From-SVN: r273447
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 84fee9e0dd9..4f32256c8d8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-07-12  Jeff Law  <law@redhat.com>
+
+	* config/c6x/c6x.c (c6x_section_type): Clear SECTION_NOTYPE
+	for the ".far" section.
+
 2019-07-12  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/91145
diff --git a/gcc/config/c6x/c6x.c b/gcc/config/c6x/c6x.c
index 93841e4abef..f6c9bbfc674 100644
--- a/gcc/config/c6x/c6x.c
+++ b/gcc/config/c6x/c6x.c
@@ -1083,6 +1083,14 @@ c6x_section_type_flags (tree decl, const char *name, int reloc)
 
   flags |= default_section_type_flags (decl, name, reloc);
 
+  /* The ".far" section will be declared with @nobits elsewhere.
+     But when declared via this path it will not have the @nobits
+     flag because of SECTION_NOTYPE.  This causes linker warnings
+     due to the mismatched attribute.  Clearing SECTION_NOTYPE
+     for the ".far" section is sufficient to fix this problem.  */
+  if (strcmp (name, ".far") == 0)
+    flags &= ~SECTION_NOTYPE;
+
   return flags;
 }