[arch-commits] Commit in grub/trunk (0010-relocation.patch PKGBUILD)

[Christian Hesse]

    Date: Saturday, August 25, 2018 @ 11:48:20
  Author: eworm
Revision: 333005

fix build with binutils 2.31

Added:
  grub/trunk/0010-relocation.patch
Modified:
  grub/trunk/PKGBUILD

-----------------------+
 0010-relocation.patch |   65 ++++++++++++++++++++++++++++++++++++++++++++++++
 PKGBUILD              |    7 ++++-
 2 files changed, 71 insertions(+), 1 deletion(-)

Added: 0010-relocation.patch
===================================================================
--- 0010-relocation.patch	                        (rev 0)
+++ 0010-relocation.patch	2018-08-25 11:48:20 UTC (rev 333005)
@@ -0,0 +1,65 @@
+commit 842c390469e2c2e10b5aa36700324cd3bde25875
+Author: H.J. Lu <hjl.tools at gmail.com>
+Date:   Sat Feb 17 06:47:28 2018 -0800
+
+    x86-64: Treat R_X86_64_PLT32 as R_X86_64_PC32
+    
+    Starting from binutils commit bd7ab16b4537788ad53521c45469a1bdae84ad4a:
+    
+    https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=bd7ab16b4537788ad53521c45469a1bdae84ad4a
+    
+    x86-64 assembler generates R_X86_64_PLT32, instead of R_X86_64_PC32, for
+    32-bit PC-relative branches.  Grub2 should treat R_X86_64_PLT32 as
+    R_X86_64_PC32.
+    
+    Signed-off-by: H.J. Lu <hjl.tools at gmail.com>
+    Reviewed-by: Daniel Kiper <daniel.kiper at oracle.com>
+
+diff --git a/grub-core/efiemu/i386/loadcore64.c b/grub-core/efiemu/i386/loadcore64.c
+index e49d0b6ff..18facf47f 100644
+--- a/grub-core/efiemu/i386/loadcore64.c
++++ b/grub-core/efiemu/i386/loadcore64.c
+@@ -98,6 +98,7 @@ grub_arch_efiemu_relocate_symbols64 (grub_efiemu_segment_t segs,
+ 		    break;
+ 
+ 		  case R_X86_64_PC32:
++		  case R_X86_64_PLT32:
+ 		    err = grub_efiemu_write_value (addr,
+ 						   *addr32 + rel->r_addend
+ 						   + sym.off
+diff --git a/grub-core/kern/x86_64/dl.c b/grub-core/kern/x86_64/dl.c
+index 440690673..3a73e6e6c 100644
+--- a/grub-core/kern/x86_64/dl.c
++++ b/grub-core/kern/x86_64/dl.c
+@@ -70,6 +70,7 @@ grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+ 	  break;
+ 
+ 	case R_X86_64_PC32:
++	case R_X86_64_PLT32:
+ 	  {
+ 	    grub_int64_t value;
+ 	    value = ((grub_int32_t) *addr32) + rel->r_addend + sym->st_value -
+diff --git a/util/grub-mkimagexx.c b/util/grub-mkimagexx.c
+index a2bb05439..39d7efb91 100644
+--- a/util/grub-mkimagexx.c
++++ b/util/grub-mkimagexx.c
+@@ -841,6 +841,7 @@ SUFFIX (relocate_addresses) (Elf_Ehdr *e, Elf_Shdr *sections,
+ 		  break;
+ 
+ 		case R_X86_64_PC32:
++		case R_X86_64_PLT32:
+ 		  {
+ 		    grub_uint32_t *t32 = (grub_uint32_t *) target;
+ 		    *t32 = grub_host_to_target64 (grub_target_to_host32 (*t32)
+diff --git a/util/grub-module-verifier.c b/util/grub-module-verifier.c
+index 9179285a5..a79271f66 100644
+--- a/util/grub-module-verifier.c
++++ b/util/grub-module-verifier.c
+@@ -19,6 +19,7 @@ struct grub_module_verifier_arch archs[] = {
+       -1
+     }, (int[]){
+       R_X86_64_PC32,
++      R_X86_64_PLT32,
+       -1
+     }
+   },

Modified: PKGBUILD
===================================================================
--- PKGBUILD	2018-08-25 10:59:52 UTC (rev 333004)
+++ PKGBUILD	2018-08-25 11:48:20 UTC (rev 333005)
@@ -67,6 +67,7 @@
         '0007-grub-mkconfig_10_linux_Support_multiple_early_initrd_images.patch'
         '0008-Fix-packed-not-aligned-error-on-GCC-8.patch'
         '0009-xfs-Accept-filesystem-with-sparse-inodes.patch'
+        '0010-relocation.patch'
         'grub.default'
         'grub.cfg')
 
@@ -82,6 +83,7 @@
             'e43566c4fe3b1b87e677167323d4716b82ac0810410a9d8dc7fbf415c8db2b8a'
             'e84b8de569c7e6b73263758c35cf95c6516fde85d4ed451991427864f6a4e5a8'
             'fcd5a626d4af33665d041ce42df813f1f198d8230ea186481b155a5b676f3b87'
+            '51562fa1016c54567dbf42a86c0cfc902372ab579bbee17879a81aff09b76b99'
             '74e5dd2090a153c10a7b9599b73bb09e70fddc6a019dd41641b0f10b9d773d82'
             'c5e4f3836130c6885e9273c21f057263eba53f4b7c0e2f111f6e5f2e487a47ad')
 		
@@ -130,9 +132,12 @@
 	msg "Patch to fix packed-not-aligned error on GCC 8"
 	patch -Np1 -i "${srcdir}/0008-Fix-packed-not-aligned-error-on-GCC-8.patch"
 
-	msg "xfs: Accept filesystem with sparse inodes"
+	msg "Patch xfs: Accept filesystem with sparse inodes"
 	patch -Np1 -i "${srcdir}/0009-xfs-Accept-filesystem-with-sparse-inodes.patch"
 
+	msg "Patch x86-64: Treat R_X86_64_PLT32 as R_X86_64_PC32"
+	patch -Np1 -i "${srcdir}/0010-relocation.patch"
+
 	msg "Fix DejaVuSans.ttf location so that grub-mkfont can create *.pf2 files for starfield theme"
 	sed 's|/usr/share/fonts/dejavu|/usr/share/fonts/dejavu /usr/share/fonts/TTF|g' -i "configure.ac"