[gentoo-commits] gentoo commit in src/patchsets/gcc/8.1.0/gentoo: 95_all_ia64-TEXTREL.patch README.history

[gentoo-commits] gentoo commit in src/patchsets/gcc/8.1.0/gentoo: 95_all_ia64-TEXTREL.patch README.history

[Sergei Trofimovich (slyfox)]

slyfox      18/05/07 12:47:01

  Modified:             README.history
  Added:                95_all_ia64-TEXTREL.patch
  Log:
  ia64: fix textrels on -rdynamic binaries
  
  Bug: https://gcc.gnu.org/PR84553
  Bug: https://bugs.gentoo.org/566118

Revision  Changes    Path
1.7                  src/patchsets/gcc/8.1.0/gentoo/README.history

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/README.history?rev=1.7&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/README.history?rev=1.7&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/README.history?r1=1.6&r2=1.7

Index: README.history
===================================================================
RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/8.1.0/gentoo/README.history,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- README.history	6 May 2018 15:34:30 -0000	1.6
+++ README.history	7 May 2018 12:47:01 -0000	1.7
@@ -1,3 +1,5 @@
+1.3		TODO
+	+ 95_all_ia64-TEXTREL.patch
 1.2		06 May 2018
 	+ 93_all_arm-arch.patch
 	+ 94_all_mips-o32-asan.patch



1.1                  src/patchsets/gcc/8.1.0/gentoo/95_all_ia64-TEXTREL.patch

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/95_all_ia64-TEXTREL.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/95_all_ia64-TEXTREL.patch?rev=1.1&content-type=text/plain

Index: 95_all_ia64-TEXTREL.patch
===================================================================
Fix textrels on -rdynamic binaries:
Bug: https://gcc.gnu.org/PR84553
Bug: https://bugs.gentoo.org/566118
--- a/gcc/config/ia64/ia64.c
+++ a/gcc/config/ia64/ia64.c
@@ -10838,12 +10838,14 @@ ia64_hpux_reloc_rw_mask (void)
 
 /* For others, relax this so that relocations to local data goes in
    read-only segments, but we still cannot allow global relocations
-   in read-only segments.  */
+   in read-only segments.  Except that use of -rdynamic at link time
+   may make any local data global, so we can't allow local data in
+   read-only segments either.  */
 
 static int
 ia64_reloc_rw_mask (void)
 {
-  return flag_pic ? 3 : 2;
+  return flag_pic ? 3 : 3;
 }
 
 /* Return the section to use for X.  The only special thing we do here