summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--bfd/ChangeLog13
-rw-r--r--bfd/elf32-s390.c231
-rw-r--r--bfd/elf64-s390.c72
3 files changed, 167 insertions, 149 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index d1fa9b0667..31f21d783a 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,18 @@
2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+ * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
+ New definitions.
+ (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
+ (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
+ (elf_s390_finish_dynamic_sections): Likewise.
+ * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
+ (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
+ (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
+ (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
+ (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
+
+2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
* elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
Rename all occurrences in the file to elf_dyn_relocs.
* elf64-s390.c: Likewise.
diff --git a/bfd/elf32-s390.c b/bfd/elf32-s390.c
index 9dc68e7153..58048be78a 100644
--- a/bfd/elf32-s390.c
+++ b/bfd/elf32-s390.c
@@ -569,29 +569,65 @@ RET1: BASR 1,0 # 2 bytes Return from GOT 1st time
.long ? # 4 bytes address of GOT entry
.long ? # 4 bytes offset into symbol table */
-#define PLT_PIC_ENTRY_WORD0 0x0d105810
-#define PLT_PIC_ENTRY_WORD1 0x10165811
-#define PLT_PIC_ENTRY_WORD2 0xc00007f1
-#define PLT_PIC_ENTRY_WORD3 0x0d105810
-#define PLT_PIC_ENTRY_WORD4 0x100ea7f4
-
-#define PLT_PIC12_ENTRY_WORD0 0x5810c000
-#define PLT_PIC12_ENTRY_WORD1 0x07f10000
-#define PLT_PIC12_ENTRY_WORD2 0x00000000
-#define PLT_PIC12_ENTRY_WORD3 0x0d105810
-#define PLT_PIC12_ENTRY_WORD4 0x100ea7f4
-
-#define PLT_PIC16_ENTRY_WORD0 0xa7180000
-#define PLT_PIC16_ENTRY_WORD1 0x5811c000
-#define PLT_PIC16_ENTRY_WORD2 0x07f10000
-#define PLT_PIC16_ENTRY_WORD3 0x0d105810
-#define PLT_PIC16_ENTRY_WORD4 0x100ea7f4
-
-#define PLT_ENTRY_WORD0 0x0d105810
-#define PLT_ENTRY_WORD1 0x10165810
-#define PLT_ENTRY_WORD2 0x100007f1
-#define PLT_ENTRY_WORD3 0x0d105810
-#define PLT_ENTRY_WORD4 0x100ea7f4
+static const bfd_byte elf_s390_plt_entry[PLT_ENTRY_SIZE] =
+ {
+ 0x0d, 0x10, /* basr %r1,%r0 */
+ 0x58, 0x10, 0x10, 0x16, /* l %r1,22(%r1) */
+ 0x58, 0x10, 0x10, 0x00, /* l %r1,0(%r1) */
+ 0x07, 0xf1, /* br %r1 */
+ 0x0d, 0x10, /* basr %r1,%r0 */
+ 0x58, 0x10, 0x10, 0x0e, /* l %r1,14(%r1) */
+ 0xa7, 0xf4, 0x00, 0x00, /* j first plt */
+ 0x00, 0x00, /* padding */
+ 0x00, 0x00, 0x00, 0x00, /* GOT offset */
+ 0x00, 0x00, 0x00, 0x00 /* rela.plt offset */
+ };
+
+/* Generic PLT pic entry. */
+static const bfd_byte elf_s390_plt_pic_entry[PLT_ENTRY_SIZE] =
+ {
+ 0x0d, 0x10, /* basr %r1,%r0 */
+ 0x58, 0x10, 0x10, 0x16, /* l %r1,22(%r1) */
+ 0x58, 0x11, 0xc0, 0x00, /* l %r1,0(%r1,%r12) */
+ 0x07, 0xf1, /* br %r1 */
+ 0x0d, 0x10, /* basr %r1,%r0 */
+ 0x58, 0x10, 0x10, 0x0e, /* l %r1,14(%r1) */
+ 0xa7, 0xf4, 0x00, 0x00, /* j first plt */
+ 0x00, 0x00, /* padding */
+ 0x00, 0x00, 0x00, 0x00, /* GOT offset */
+ 0x00, 0x00, 0x00, 0x00 /* rela.plt offset */
+ };
+
+/* Optimized PLT pic entry for GOT offset < 4k. xx will be replaced
+ when generating the PLT slot with the GOT offset. */
+static const bfd_byte elf_s390_plt_pic12_entry[PLT_ENTRY_SIZE] =
+ {
+ 0x58, 0x10, 0xc0, 0x00, /* l %r1,xx(%r12) */
+ 0x07, 0xf1, /* br %r1 */
+ 0x00, 0x00, 0x00, 0x00, /* padding */
+ 0x00, 0x00,
+ 0x0d, 0x10, /* basr %r1,%r0 */
+ 0x58, 0x10, 0x10, 0x0e, /* l %r1,14(%r1) */
+ 0xa7, 0xf4, 0x00, 0x00, /* j first plt */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00
+ };
+
+/* Optimized PLT pic entry for GOT offset < 32k. xx will be replaced
+ when generating the PLT slot with the GOT offset. */
+static const bfd_byte elf_s390_plt_pic16_entry[PLT_ENTRY_SIZE] =
+ {
+ 0xa7, 0x18, 0x00, 0x00, /* lhi %r1,xx */
+ 0x58, 0x11, 0xc0, 0x00, /* l %r1,0(%r1,%r12) */
+ 0x07, 0xf1, /* br %r1 */
+ 0x00, 0x00,
+ 0x0d, 0x10, /* basr %r1,%r0 */
+ 0x58, 0x10, 0x10, 0x0e, /* l %r1,14(%r1) */
+ 0xa7, 0xf4, 0x00, 0x00, /* j first plt */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00
+ };
/* The first PLT entry pushes the offset into the symbol table
from R1 onto the stack at 8(15) and the loader object info
@@ -618,18 +654,31 @@ PLT0:
.word 0 # filler
.long got # address of GOT */
-#define PLT_PIC_FIRST_ENTRY_WORD0 0x5010f01c
-#define PLT_PIC_FIRST_ENTRY_WORD1 0x5810c004
-#define PLT_PIC_FIRST_ENTRY_WORD2 0x5010f018
-#define PLT_PIC_FIRST_ENTRY_WORD3 0x5810c008
-#define PLT_PIC_FIRST_ENTRY_WORD4 0x07f10000
-
-#define PLT_FIRST_ENTRY_WORD0 0x5010f01c
-#define PLT_FIRST_ENTRY_WORD1 0x0d105810
-#define PLT_FIRST_ENTRY_WORD2 0x1012D203
-#define PLT_FIRST_ENTRY_WORD3 0xf0181004
-#define PLT_FIRST_ENTRY_WORD4 0x58101008
-#define PLT_FIRST_ENTRY_WORD5 0x07f10000
+static const bfd_byte elf_s390_plt_first_entry[PLT_FIRST_ENTRY_SIZE] =
+ {
+ 0x50, 0x10, 0xf0, 0x1c, /* st %r1,28(%r15) */
+ 0x0d, 0x10, /* basr %r1,%r0 */
+ 0x58, 0x10, 0x10, 0x12, /* l %r1,18(%r1) */
+ 0xd2, 0x03, 0xf0, 0x18, 0x10, 0x04, /* mvc 24(4,%r15),4(%r1) */
+ 0x58, 0x10, 0x10, 0x08, /* l %r1,8(%r1) */
+ 0x07, 0xf1, /* br %r1 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00
+ };
+
+static const bfd_byte elf_s390_plt_pic_first_entry[PLT_FIRST_ENTRY_SIZE] =
+ {
+ 0x50, 0x10, 0xf0, 0x1c, /* st %r1,28(%r15) */
+ 0x58, 0x10, 0xc0, 0x04, /* l %r1,4(%r12) */
+ 0x50, 0x10, 0xf0, 0x18, /* st %r1,24(%r15) */
+ 0x58, 0x10, 0xc0, 0x08, /* l %r1,8(%r12) */
+ 0x07, 0xf1, /* br %r1 */
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00
+ };
/* s390 ELF linker hash entry. */
@@ -3107,18 +3156,14 @@ elf_s390_finish_dynamic_symbol (output_bfd, info, h, sym)
/* Fill in the entry in the procedure linkage table. */
if (!info->shared)
{
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD0,
- htab->splt->contents + h->plt.offset);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD1,
- htab->splt->contents + h->plt.offset + 4);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD2,
- htab->splt->contents + h->plt.offset + 8);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD3,
- htab->splt->contents + h->plt.offset + 12);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD4,
- htab->splt->contents + h->plt.offset + 16);
+ memcpy (htab->splt->contents + h->plt.offset, elf_s390_plt_entry,
+ PLT_ENTRY_SIZE);
+
+ /* Adjust jump to the first plt entry. */
bfd_put_32 (output_bfd, (bfd_vma) 0+(relative_offset << 16),
htab->splt->contents + h->plt.offset + 20);
+
+ /* Push the GOT offset field. */
bfd_put_32 (output_bfd,
(htab->sgotplt->output_section->vma
+ htab->sgotplt->output_offset
@@ -3127,52 +3172,50 @@ elf_s390_finish_dynamic_symbol (output_bfd, info, h, sym)
}
else if (got_offset < 4096)
{
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD0 + got_offset,
- htab->splt->contents + h->plt.offset);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD1,
- htab->splt->contents + h->plt.offset + 4);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD2,
- htab->splt->contents + h->plt.offset + 8);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD3,
- htab->splt->contents + h->plt.offset + 12);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD4,
- htab->splt->contents + h->plt.offset + 16);
+ /* The GOT offset is small enough to be used directly as
+ displacement. */
+ memcpy (htab->splt->contents + h->plt.offset,
+ elf_s390_plt_pic12_entry,
+ PLT_ENTRY_SIZE);
+
+ /* Put in the GOT offset as displacement value. The 0xc000
+ value comes from the first word of the plt entry. Look
+ at the elf_s390_plt_pic16_entry content. */
+ bfd_put_16 (output_bfd, (bfd_vma)0xc000 | got_offset,
+ htab->splt->contents + h->plt.offset + 2);
+
+ /* Adjust the jump to the first plt entry. */
bfd_put_32 (output_bfd, (bfd_vma) 0+(relative_offset << 16),
htab->splt->contents + h->plt.offset + 20);
- bfd_put_32 (output_bfd, (bfd_vma) 0,
- htab->splt->contents + h->plt.offset + 24);
}
else if (got_offset < 32768)
{
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD0 + got_offset,
- htab->splt->contents + h->plt.offset);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD1,
- htab->splt->contents + h->plt.offset + 4);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD2,
- htab->splt->contents + h->plt.offset + 8);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD3,
- htab->splt->contents + h->plt.offset + 12);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD4,
- htab->splt->contents + h->plt.offset + 16);
+ /* The GOT offset is too big for a displacement but small
+ enough to be a signed 16 bit immediate value as it can be
+ used in an lhi instruction. */
+ memcpy (htab->splt->contents + h->plt.offset,
+ elf_s390_plt_pic16_entry,
+ PLT_ENTRY_SIZE);
+
+ /* Put in the GOT offset for the lhi instruction. */
+ bfd_put_16 (output_bfd, (bfd_vma)got_offset,
+ htab->splt->contents + h->plt.offset + 2);
+
+ /* Adjust the jump to the first plt entry. */
bfd_put_32 (output_bfd, (bfd_vma) 0+(relative_offset << 16),
htab->splt->contents + h->plt.offset + 20);
- bfd_put_32 (output_bfd, (bfd_vma) 0,
- htab->splt->contents + h->plt.offset + 24);
}
else
{
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD0,
- htab->splt->contents + h->plt.offset);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD1,
- htab->splt->contents + h->plt.offset + 4);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD2,
- htab->splt->contents + h->plt.offset + 8);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD3,
- htab->splt->contents + h->plt.offset + 12);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD4,
- htab->splt->contents + h->plt.offset + 16);
+ memcpy (htab->splt->contents + h->plt.offset,
+ elf_s390_plt_pic_entry,
+ PLT_ENTRY_SIZE);
+
+ /* Adjust the jump to the first plt entry. */
bfd_put_32 (output_bfd, (bfd_vma) 0+(relative_offset << 16),
htab->splt->contents + h->plt.offset + 20);
+
+ /* Push the GOT offset field. */
bfd_put_32 (output_bfd, got_offset,
htab->splt->contents + h->plt.offset + 24);
}
@@ -3367,31 +3410,13 @@ elf_s390_finish_dynamic_sections (output_bfd, info)
memset (htab->splt->contents, 0, PLT_FIRST_ENTRY_SIZE);
if (info->shared)
{
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD0,
- htab->splt->contents );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD1,
- htab->splt->contents +4 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD2,
- htab->splt->contents +8 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD3,
- htab->splt->contents +12 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD4,
- htab->splt->contents +16 );
- }
+ memcpy (htab->splt->contents, elf_s390_plt_pic_first_entry,
+ PLT_FIRST_ENTRY_SIZE);
+ }
else
- {
- bfd_put_32 (output_bfd, (bfd_vma)PLT_FIRST_ENTRY_WORD0,
- htab->splt->contents );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD1,
- htab->splt->contents +4 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD2,
- htab->splt->contents +8 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD3,
- htab->splt->contents +12 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD4,
- htab->splt->contents +16 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD5,
- htab->splt->contents +20 );
+ {
+ memcpy (htab->splt->contents, elf_s390_plt_first_entry,
+ PLT_FIRST_ENTRY_SIZE);
bfd_put_32 (output_bfd,
htab->sgotplt->output_section->vma
+ htab->sgotplt->output_offset,
diff --git a/bfd/elf64-s390.c b/bfd/elf64-s390.c
index fc9b7a617d..118b052b4f 100644
--- a/bfd/elf64-s390.c
+++ b/bfd/elf64-s390.c
@@ -553,14 +553,16 @@ elf_s390_is_local_label_name (abfd, name)
the program that manages to have a symbol table of more than 2 GB with a
total size of at max 4 GB. */
-#define PLT_ENTRY_WORD0 (bfd_vma) 0xc0100000
-#define PLT_ENTRY_WORD1 (bfd_vma) 0x0000e310
-#define PLT_ENTRY_WORD2 (bfd_vma) 0x10000004
-#define PLT_ENTRY_WORD3 (bfd_vma) 0x07f10d10
-#define PLT_ENTRY_WORD4 (bfd_vma) 0xe310100c
-#define PLT_ENTRY_WORD5 (bfd_vma) 0x0014c0f4
-#define PLT_ENTRY_WORD6 (bfd_vma) 0x00000000
-#define PLT_ENTRY_WORD7 (bfd_vma) 0x00000000
+static const bfd_byte elf_s390x_plt_entry[PLT_ENTRY_SIZE] =
+ {
+ 0xc0, 0x10, 0x00, 0x00, 0x00, 0x00, /* larl %r1,. */
+ 0xe3, 0x10, 0x10, 0x00, 0x00, 0x04, /* lg %r1,0(%r1) */
+ 0x07, 0xf1, /* br %r1 */
+ 0x0d, 0x10, /* basr %r1,%r0 */
+ 0xe3, 0x10, 0x10, 0x0c, 0x00, 0x14, /* lgf %r1,12(%r1) */
+ 0xc0, 0xf4, 0x00, 0x00, 0x00, 0x00, /* jg first plt */
+ 0x00, 0x00, 0x00, 0x00 /* .long 0x00000000 */
+ };
/* The first PLT entry pushes the offset into the symbol table
from R1 onto the stack at 8(15) and the loader object info
@@ -577,14 +579,17 @@ elf_s390_is_local_label_name (abfd, name)
Fixup at offset 8: relative address to start of GOT. */
-#define PLT_FIRST_ENTRY_WORD0 (bfd_vma) 0xe310f038
-#define PLT_FIRST_ENTRY_WORD1 (bfd_vma) 0x0024c010
-#define PLT_FIRST_ENTRY_WORD2 (bfd_vma) 0x00000000
-#define PLT_FIRST_ENTRY_WORD3 (bfd_vma) 0xd207f030
-#define PLT_FIRST_ENTRY_WORD4 (bfd_vma) 0x1008e310
-#define PLT_FIRST_ENTRY_WORD5 (bfd_vma) 0x10100004
-#define PLT_FIRST_ENTRY_WORD6 (bfd_vma) 0x07f10700
-#define PLT_FIRST_ENTRY_WORD7 (bfd_vma) 0x07000700
+static const bfd_byte elf_s390x_first_plt_entry[PLT_FIRST_ENTRY_SIZE] =
+ {
+ 0xe3, 0x10, 0xf0, 0x38, 0x00, 0x24, /* stg %r1,56(%r15) */
+ 0xc0, 0x10, 0x00, 0x00, 0x00, 0x00, /* larl %r1,. */
+ 0xd2, 0x07, 0xf0, 0x30, 0x10, 0x08, /* mvc 48(8,%r15),8(%r1) */
+ 0xe3, 0x10, 0x10, 0x10, 0x00, 0x04, /* lg %r1,16(%r1) */
+ 0x07, 0xf1, /* br %r1 */
+ 0x07, 0x00, /* nopr %r0 */
+ 0x07, 0x00, /* nopr %r0 */
+ 0x07, 0x00 /* nopr %r0 */
+ };
/* s390 ELF linker hash entry. */
@@ -3052,22 +3057,9 @@ elf_s390_finish_dynamic_symbol (bfd *output_bfd,
got_offset = (plt_index + 3) * GOT_ENTRY_SIZE;
/* Fill in the blueprint of a PLT. */
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD0,
- htab->splt->contents + h->plt.offset);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD1,
- htab->splt->contents + h->plt.offset + 4);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD2,
- htab->splt->contents + h->plt.offset + 8);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD3,
- htab->splt->contents + h->plt.offset + 12);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD4,
- htab->splt->contents + h->plt.offset + 16);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD5,
- htab->splt->contents + h->plt.offset + 20);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD6,
- htab->splt->contents + h->plt.offset + 24);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD7,
- htab->splt->contents + h->plt.offset + 28);
+ memcpy (htab->splt->contents + h->plt.offset, elf_s390x_plt_entry,
+ PLT_ENTRY_SIZE);
+
/* Fixup the relative address to the GOT entry */
bfd_put_32 (output_bfd,
(htab->sgotplt->output_section->vma +
@@ -3280,20 +3272,8 @@ elf_s390_finish_dynamic_sections (bfd *output_bfd,
if (htab->splt && htab->splt->size > 0)
{
/* fill in blueprint for plt 0 entry */
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD0,
- htab->splt->contents );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD1,
- htab->splt->contents +4 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD3,
- htab->splt->contents +12 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD4,
- htab->splt->contents +16 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD5,
- htab->splt->contents +20 );
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD6,
- htab->splt->contents + 24);
- bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD7,
- htab->splt->contents + 28 );
+ memcpy (htab->splt->contents, elf_s390x_first_plt_entry,
+ PLT_FIRST_ENTRY_SIZE);
/* Fixup relative address to start of GOT */
bfd_put_32 (output_bfd,
(htab->sgotplt->output_section->vma +