Implement handling of the needed S390 relocations.

git-mirror · Dec 22, 2009 · caf512d · caf512d
1 parent 4286fa4
commit caf512d
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Showing 3 changed files with 11 additions and 3 deletions.
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,10 @@
+2009-12-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>
+
+	* sysdeps/s390/s390-32/dl-machine.h (elf_machine_rela): Handle
+	R_390_PC32DBL. Remove unneeded R_390_PLT16DBL.
+	* sysdeps/s390/s390-32/dl-machine.h (elf_machine_rela): Remove
+	unneeded R_390_PLT16DBL and R_390_PLT32DBL.
+
 2009-12-21  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/unix/sysv/linux/futimens.c: Handle AT_FDCWD.

diff --git a/sysdeps/s390/s390-32/dl-machine.h b/sysdeps/s390/s390-32/dl-machine.h
@@ -389,10 +389,13 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
 	  *reloc_addr = value + reloc->r_addend - (Elf32_Addr) reloc_addr;
 	  break;
 	case R_390_PC16DBL:
-	case R_390_PLT16DBL:
 	  *(unsigned short *) reloc_addr = (unsigned short)
 	    ((short) (value + reloc->r_addend - (Elf32_Addr) reloc_addr) >> 1);
 	  break;
+	case R_390_PC32DBL:
+	  *(unsigned int *) reloc_addr = (unsigned int)
+	    ((int) (value + reloc->r_addend - (Elf32_Addr) reloc_addr) >> 1);
+	  break;
 	case R_390_PC16:
 	  *(unsigned short *) reloc_addr =
 	    value + reloc->r_addend - (Elf32_Addr) reloc_addr;

diff --git a/sysdeps/s390/s390-64/dl-machine.h b/sysdeps/s390/s390-64/dl-machine.h
@@ -371,7 +371,6 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
 	  *reloc_addr = value +reloc->r_addend - (Elf64_Addr) reloc_addr;
 	  break;
 	case R_390_PC32DBL:
-	case R_390_PLT32DBL:
 	  *(unsigned int *) reloc_addr = (unsigned int)
 	    ((int) (value + reloc->r_addend - (Elf64_Addr) reloc_addr) >> 1);
 	  break;
@@ -380,7 +379,6 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
 	    value + reloc->r_addend - (Elf64_Addr) reloc_addr;
 	  break;
 	case R_390_PC16DBL:
-	case R_390_PLT16DBL:
 	  *(unsigned short *) reloc_addr = (unsigned short)
 	    ((short) (value + reloc->r_addend - (Elf64_Addr) reloc_addr) >> 1);
 	  break;