Align eh_frame FDEs according to their encoding

bfd/ * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8. * elf-eh-frame.c (size_of_output_cie_fde): Don't align here. (next_cie_fde_offset): New function. (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8. (_bfd_elf_discard_section_eh_frame): Align zero terminator to four bytes. Align CIEs to four or eight bytes depending on per_encoding_aligned8. Align FDEs according to their encoding. Pad last FDE to output section alignment. (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove assertion. * elf64-ppc.c (glink_eh_frame_cie): Delete padding. (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c. (ppc64_elf_finish_dynamic_sections): Adjust to suit. ld/ * testsuite/ld-elf/eh3.d: Adjust for eh_frame alignment change. * testsuite/ld-elf/eh6.d: Likewise. * testsuite/ld-alpha/tlsbin.dd: Likewise. * testsuite/ld-alpha/tlsbin.td: Likewise. * testsuite/ld-alpha/tlsbinr.dd: Likewise. * testsuite/ld-alpha/tlspic.dd: Likewise. * testsuite/ld-alpha/tlspic.rd: Likewise. * testsuite/ld-alpha/tlspic.sd: Likewise. * testsuite/ld-alpha/tlspic.td: Likewise. * testsuite/ld-mips-elf/eh-frame1-n64.d: Likewise. * testsuite/ld-mips-elf/eh-frame2-n64.d: Likewise. * testsuite/ld-mips-elf/eh-frame3.d: Likewise. * testsuite/ld-x86-64/pr20830a.d: Likewise. * testsuite/ld-x86-64/pr21038a.d: Likewise. * testsuite/ld-x86-64/pr21038b.d: Likewise. * testsuite/ld-x86-64/pr21038c.d: Likewise.
10 years ago · 2e0ce1c84d
21 changed files with 251 additions and 225 deletions
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@ -1,3 +1,19 @@
+2017-03-05  Alan Modra  <amodra@gmail.com>
+
+	* elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
+	* elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
+	(next_cie_fde_offset): New function.
+	(_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
+	(_bfd_elf_discard_section_eh_frame): Align zero terminator to
+	four bytes.  Align CIEs to four or eight bytes depending on
+	per_encoding_aligned8.  Align FDEs according to their encoding.
+	Pad last FDE to output section alignment.
+	(_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
+	assertion.
+	* elf64-ppc.c (glink_eh_frame_cie): Delete padding.
+	(ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
+	(ppc64_elf_finish_dynamic_sections): Adjust to suit.
+
 2017-03-02  Martin Bickel  <binutils@ineranves.de>

 	PR ld/21212
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@ -342,6 +342,10 @@ struct eh_cie_fde
 	 make_per_encoding_relative is.  */
      unsigned int per_encoding_relative : 1;

+      /* True if the CIE contains personality data aligned to a
+	 multiple of eight bytes.  */
+      unsigned int per_encoding_aligned8 : 1;
+
      /* True if we need to add an 'R' (FDE encoding) entry to the
 	 CIE's augmentation data.  */
      unsigned int add_fde_encoding : 1;
@ -350,7 +354,7 @@ struct eh_cie_fde
      unsigned int merged : 1;

      /* Unused bits.  */
-      unsigned int pad1 : 18;
+      unsigned int pad1 : 17;
    } cie;
  } u;
  unsigned int reloc_index;
--- a/bfd/elf-eh-frame.c
+++ b/bfd/elf-eh-frame.c
@ -309,11 +309,10 @@ extra_augmentation_data_bytes (struct eh_cie_fde *entry)
  return size;
 }

-/* Return the size that ENTRY will have in the output.  ALIGNMENT is the
-   required alignment of ENTRY in bytes.  */
+/* Return the size that ENTRY will have in the output.  */

 static unsigned int
-size_of_output_cie_fde (struct eh_cie_fde *entry, unsigned int alignment)
+size_of_output_cie_fde (struct eh_cie_fde *entry)
 {
  if (entry->removed)
    return 0;
@ -321,8 +320,22 @@ size_of_output_cie_fde (struct eh_cie_fde *entry, unsigned int alignment)
    return 4;
  return (entry->size
 	  + extra_augmentation_string_bytes (entry)
-	  + extra_augmentation_data_bytes (entry)
-	  + alignment - 1) & -alignment;
+	  + extra_augmentation_data_bytes (entry));
+}
+
+/* Return the offset of the FDE or CIE after ENT.  */
+
+static unsigned int
+next_cie_fde_offset (struct eh_cie_fde *ent,
+		     struct eh_cie_fde *last,
+		     asection *sec)
+{
+  while (++ent < last)
+    {
+      if (!ent->removed)
+	return ent->new_offset;
+    }
+  return sec->size;
 }

 /* Assume that the bytes between *ITER and END are CFA instructions.
@ -811,6 +824,8 @@ _bfd_elf_parse_eh_frame (bfd *abfd, struct bfd_link_info *info,
 			{
 			  length = -(buf - ehbuf) & (per_width - 1);
 			  REQUIRE (skip_bytes (&buf, end, length));
+			  if (per_width == 8)
+			    this_inf->u.cie.per_encoding_aligned8 = 1;
 			}
 		      this_inf->u.cie.personality_offset = buf - start;
 		      ENSURE_NO_RELOCS (buf);
@ -1326,7 +1341,7 @@ _bfd_elf_discard_section_eh_frame
  struct eh_cie_fde *ent;
  struct eh_frame_sec_info *sec_info;
  struct eh_frame_hdr_info *hdr_info;
-  unsigned int ptr_size, offset;
+  unsigned int ptr_size, offset, eh_alignment;

  if (sec->sec_info_type != SEC_INFO_TYPE_EH_FRAME)
    return FALSE;
@ -1406,14 +1421,46 @@ _bfd_elf_discard_section_eh_frame
      sec_info->cies = NULL;
    }

+  /* It may be that some .eh_frame input section has greater alignment
+     than other .eh_frame sections.  In that case we run the risk of
+     padding with zeros before that section, which would be seen as a
+     zero terminator.  Alignment padding must be added *inside* the
+     last FDE instead.  For other FDEs we align according to their
+     encoding, in order to align FDE address range entries naturally.  */
  offset = 0;
  for (ent = sec_info->entry; ent < sec_info->entry + sec_info->count; ++ent)
    if (!ent->removed)
      {
+	eh_alignment = 4;
+	if (ent->size == 4)
+	  ;
+	else if (ent->cie)
+	  {
+	    if (ent->u.cie.per_encoding_aligned8)
+	      eh_alignment = 8;
+	  }
+	else
+	  {
+	    eh_alignment = get_DW_EH_PE_width (ent->fde_encoding, ptr_size);
+	    if (eh_alignment < 4)
+	      eh_alignment = 4;
+	  }
+	offset = (offset + eh_alignment - 1) & -eh_alignment;
 	ent->new_offset = offset;
-	offset += size_of_output_cie_fde (ent, ptr_size);
+	offset += size_of_output_cie_fde (ent);
      }

+  /* Pad the last FDE out to the output section alignment if there are
+     following sections, in order to ensure no padding between this
+     section and the next.  (Relies on the output section alignment
+     being the maximum of all input sections alignments, which is the
+     case unless someone is overriding alignment via scripts.)  */
+  eh_alignment = 4;
+  if (sec->map_head.s != NULL
+      && (sec->map_head.s->size != 4
+	  || sec->map_head.s->map_head.s != NULL))
+    eh_alignment = 1 << sec->output_section->alignment_power;
+  offset = (offset + eh_alignment - 1) & -eh_alignment;
  sec->rawsize = sec->size;
  sec->size = offset;
  return offset != sec->rawsize;
@ -1732,8 +1779,7 @@ _bfd_elf_write_section_eh_frame (bfd *abfd,
  struct elf_link_hash_table *htab;
  struct eh_frame_hdr_info *hdr_info;
  unsigned int ptr_size;
-  struct eh_cie_fde *ent;
-  bfd_size_type sec_size;
+  struct eh_cie_fde *ent, *last_ent;

  if (sec->sec_info_type != SEC_INFO_TYPE_EH_FRAME)
    /* FIXME: octets_per_byte.  */
@ -1771,7 +1817,8 @@ _bfd_elf_write_section_eh_frame (bfd *abfd,
    if (!ent->removed && ent->new_offset < ent->offset)
      memmove (contents + ent->new_offset, contents + ent->offset, ent->size);

-  for (ent = sec_info->entry; ent < sec_info->entry + sec_info->count; ++ent)
+  last_ent = sec_info->entry + sec_info->count;
+  for (ent = sec_info->entry; ent < last_ent; ++ent)
    {
      unsigned char *buf, *end;
      unsigned int new_size;
@ -1782,13 +1829,13 @@ _bfd_elf_write_section_eh_frame (bfd *abfd,
      if (ent->size == 4)
 	{
 	  /* Any terminating FDE must be at the end of the section.  */
-	  BFD_ASSERT (ent == sec_info->entry + sec_info->count - 1);
+	  BFD_ASSERT (ent == last_ent - 1);
 	  continue;
 	}

      buf = contents + ent->new_offset;
      end = buf + ent->size;
-      new_size = size_of_output_cie_fde (ent, ptr_size);
+      new_size = next_cie_fde_offset (ent, last_ent, sec) - ent->new_offset;

      /* Update the size.  It may be shrinked.  */
      bfd_put_32 (abfd, new_size - 4, buf);
@ -2059,18 +2106,6 @@ _bfd_elf_write_section_eh_frame (bfd *abfd,
 	}
    }

-  /* We don't align the section to its section alignment since the
-     runtime library only expects all CIE/FDE records aligned at
-     the pointer size. _bfd_elf_discard_section_eh_frame should
-     have padded CIE/FDE records to multiple of pointer size with
-     size_of_output_cie_fde.  */
-  sec_size = sec->size;
-  if (sec_info->count != 0
-      && sec_info->entry[sec_info->count - 1].size == 4)
-    sec_size -= 4;
-  if ((sec_size % ptr_size) != 0)
-    abort ();
-
  /* FIXME: octets_per_byte.  */
  return bfd_set_section_contents (abfd, sec->output_section,
 				   contents, (file_ptr) sec->output_offset,
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@ -12232,8 +12232,7 @@ static const unsigned char glink_eh_frame_cie[] =
  65,					/* RA reg.  */
  1,					/* Augmentation size.  */
  DW_EH_PE_pcrel | DW_EH_PE_sdata4,	/* FDE encoding.  */
-  DW_CFA_def_cfa, 1, 0,			/* def_cfa: r1 offset 0.  */
-  0, 0, 0, 0
+  DW_CFA_def_cfa, 1, 0			/* def_cfa: r1 offset 0.  */
 };

 /* Stripping output sections is normally done before dynamic section
@ -12686,21 +12685,19 @@ ppc64_elf_size_stubs (struct bfd_link_info *info)
 	  && !bfd_is_abs_section (htab->glink_eh_frame->output_section)
 	  && htab->glink_eh_frame->output_section->size != 0)
 	{
-	  size_t size = 0, align;
+	  size_t size = 0, align = 4;

 	  for (stub_sec = htab->params->stub_bfd->sections;
 	       stub_sec != NULL;
 	       stub_sec = stub_sec->next)
 	    if ((stub_sec->flags & SEC_LINKER_CREATED) == 0)
-	      size += 24;
+	      size += (17 + align - 1) & -align;
 	  if (htab->glink != NULL && htab->glink->size != 0)
-	    size += 24;
+	    size += (24 + align - 1) & -align;
 	  if (size != 0)
-	    size += sizeof (glink_eh_frame_cie);
-	  align = 1;
-	  align <<= htab->glink_eh_frame->output_section->alignment_power;
-	  align -= 1;
-	  size = (size + align) & ~align;
+	    size += (sizeof (glink_eh_frame_cie) + align - 1) & -align;
+	  align = 1ul << htab->glink_eh_frame->output_section->alignment_power;
+	  size = (size + align - 1) & -align;
 	  htab->glink_eh_frame->rawsize = htab->glink_eh_frame->size;
 	  htab->glink_eh_frame->size = size;
 	}
@ -12745,12 +12742,13 @@ ppc64_elf_size_stubs (struct bfd_link_info *info)
 	return FALSE;
      htab->glink_eh_frame->contents = p;
      last_fde = p;
+      align = 4;

      memcpy (p, glink_eh_frame_cie, sizeof (glink_eh_frame_cie));
      /* CIE length (rewrite in case little-endian).  */
-      last_fde_len = sizeof (glink_eh_frame_cie) - 4;
+      last_fde_len = ((sizeof (glink_eh_frame_cie) + align - 1) & -align) - 4;
      bfd_put_32 (htab->elf.dynobj, last_fde_len, p);
-      p += sizeof (glink_eh_frame_cie);
+      p += last_fde_len + 4;

      for (stub_sec = htab->params->stub_bfd->sections;
 	   stub_sec != NULL;
@ -12758,9 +12756,9 @@ ppc64_elf_size_stubs (struct bfd_link_info *info)
 	if ((stub_sec->flags & SEC_LINKER_CREATED) == 0)
 	  {
 	    last_fde = p;
-	    last_fde_len = 20;
+	    last_fde_len = ((17 + align - 1) & -align) - 4;
 	    /* FDE length.  */
-	    bfd_put_32 (htab->elf.dynobj, 20, p);
+	    bfd_put_32 (htab->elf.dynobj, last_fde_len, p);
 	    p += 4;
 	    /* CIE pointer.  */
 	    val = p - htab->glink_eh_frame->contents;
@ -12774,14 +12772,14 @@ ppc64_elf_size_stubs (struct bfd_link_info *info)
 	    /* Augmentation.  */
 	    p += 1;
 	    /* Pad.  */
-	    p += 7;
+	    p += ((17 + align - 1) & -align) - 17;
 	  }
      if (htab->glink != NULL && htab->glink->size != 0)
 	{
 	  last_fde = p;
-	  last_fde_len = 20;
+	  last_fde_len = ((24 + align - 1) & -align) - 4;
 	  /* FDE length.  */
-	  bfd_put_32 (htab->elf.dynobj, 20, p);
+	  bfd_put_32 (htab->elf.dynobj, last_fde_len, p);
 	  p += 4;
 	  /* CIE pointer.  */
 	  val = p - htab->glink_eh_frame->contents;
@ -12802,15 +12800,14 @@ ppc64_elf_size_stubs (struct bfd_link_info *info)
 	  *p++ = DW_CFA_advance_loc + 4;
 	  *p++ = DW_CFA_restore_extended;
 	  *p++ = 65;
+	  p += ((24 + align - 1) & -align) - 24;
 	}
      /* Subsume any padding into the last FDE if user .eh_frame
 	 sections are aligned more than glink_eh_frame.  Otherwise any
 	 zero padding will be seen as a terminator.  */
+      align = 1ul << htab->glink_eh_frame->output_section->alignment_power;
      size = p - htab->glink_eh_frame->contents;
-      align = 1;
-      align <<= htab->glink_eh_frame->output_section->alignment_power;
-      align -= 1;
-      pad = ((size + align) & ~align) - size;
+      pad = ((size + align - 1) & -align) - size;
      htab->glink_eh_frame->size = size + pad;
      bfd_put_32 (htab->elf.dynobj, last_fde_len + pad, last_fde);
    }
@ -15667,8 +15664,10 @@ ppc64_elf_finish_dynamic_sections (bfd *output_bfd,
      bfd_vma val;
      bfd_byte *p;
      asection *stub_sec;
+      size_t align = 4;

-      p = htab->glink_eh_frame->contents + sizeof (glink_eh_frame_cie);
+      p = htab->glink_eh_frame->contents;
+      p += (sizeof (glink_eh_frame_cie) + align - 1) & -align;
      for (stub_sec = htab->params->stub_bfd->sections;
 	   stub_sec != NULL;
 	   stub_sec = stub_sec->next)
@ -15698,7 +15697,7 @@ ppc64_elf_finish_dynamic_sections (bfd *output_bfd,
 	    /* Augmentation.  */
 	    p += 1;
 	    /* Pad.  */
-	    p += 7;
+	    p += ((17 + align - 1) & -align) - 17;
 	  }
      if (htab->glink != NULL && htab->glink->size != 0)
 	{
@ -15728,6 +15727,7 @@ ppc64_elf_finish_dynamic_sections (bfd *output_bfd,
 	  p += 1;
 	  /* Ops.  */
 	  p += 7;
+	  p += ((24 + align - 1) & -align) - 24;
 	}

      if (htab->glink_eh_frame->sec_info_type == SEC_INFO_TYPE_EH_FRAME
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@ -1,3 +1,22 @@
+2017-03-05  Alan Modra  <amodra@gmail.com>
+
+	* testsuite/ld-elf/eh3.d: Adjust for eh_frame alignment change.
+	* testsuite/ld-elf/eh6.d: Likewise.
+	* testsuite/ld-alpha/tlsbin.dd: Likewise.
+	* testsuite/ld-alpha/tlsbin.td: Likewise.
+	* testsuite/ld-alpha/tlsbinr.dd: Likewise.
+	* testsuite/ld-alpha/tlspic.dd: Likewise.
+	* testsuite/ld-alpha/tlspic.rd: Likewise.
+	* testsuite/ld-alpha/tlspic.sd: Likewise.
+	* testsuite/ld-alpha/tlspic.td: Likewise.
+	* testsuite/ld-mips-elf/eh-frame1-n64.d: Likewise.
+	* testsuite/ld-mips-elf/eh-frame2-n64.d: Likewise.
+	* testsuite/ld-mips-elf/eh-frame3.d: Likewise.
+	* testsuite/ld-x86-64/pr20830a.d: Likewise.
+	* testsuite/ld-x86-64/pr21038a.d: Likewise.
+	* testsuite/ld-x86-64/pr21038b.d: Likewise.
+	* testsuite/ld-x86-64/pr21038c.d: Likewise.
+
 2017-03-03  Max Bolingbroke  <batterseapower@hotmail.com>

 	PR 12969
--- a/ld/testsuite/ld-alpha/tlsbin.dd
+++ b/ld/testsuite/ld-alpha/tlsbin.dd
@ -12,30 +12,30 @@ Disassembly of section \.text:

 0+120001000 <fn2>:
   120001000:	02 00 bb 27 	ldah	gp,2\(t12\)
-   120001004:	b0 82 bd 23 	lda	gp,-32080\(gp\)
+   120001004:	a8 82 bd 23 	lda	gp,-32088\(gp\)
   120001008:	3e 15 c2 43 	subq	sp,0x10,sp
   12000100c:	00 00 5e b7 	stq	ra,0\(sp\)
   120001010:	18 80 1d 22 	lda	a0,-32744\(gp\)
   120001014:	08 80 7d a7 	ldq	t12,-32760\(gp\)
   120001018:	00 40 5b 6b 	jsr	ra,\(t12\),12000101c <.*>
   12000101c:	02 00 ba 27 	ldah	gp,2\(ra\)
-   120001020:	94 82 bd 23 	lda	gp,-32108\(gp\)
+   120001020:	8c 82 bd 23 	lda	gp,-32116\(gp\)
   120001024:	38 80 1d 22 	lda	a0,-32712\(gp\)
   120001028:	08 80 7d a7 	ldq	t12,-32760\(gp\)
   12000102c:	00 40 5b 6b 	jsr	ra,\(t12\),120001030 <.*>
   120001030:	02 00 ba 27 	ldah	gp,2\(ra\)
-   120001034:	80 82 bd 23 	lda	gp,-32128\(gp\)
+   120001034:	78 82 bd 23 	lda	gp,-32136\(gp\)
   120001038:	28 80 1d 22 	lda	a0,-32728\(gp\)
   12000103c:	08 80 7d a7 	ldq	t12,-32760\(gp\)
   120001040:	00 40 5b 6b 	jsr	ra,\(t12\),120001044 <.*>
   120001044:	02 00 ba 27 	ldah	gp,2\(ra\)
-   120001048:	6c 82 bd 23 	lda	gp,-32148\(gp\)
+   120001048:	64 82 bd 23 	lda	gp,-32156\(gp\)
   12000104c:	21 00 20 20 	lda	t0,33\(v0\)
   120001050:	28 80 1d 22 	lda	a0,-32728\(gp\)
   120001054:	08 80 7d a7 	ldq	t12,-32760\(gp\)
   120001058:	00 40 5b 6b 	jsr	ra,\(t12\),12000105c <.*>
   12000105c:	02 00 ba 27 	ldah	gp,2\(ra\)
-   120001060:	54 82 bd 23 	lda	gp,-32172\(gp\)
+   120001060:	4c 82 bd 23 	lda	gp,-32180\(gp\)
   120001064:	40 00 20 20 	lda	t0,64\(v0\)
   120001068:	46 00 20 20 	lda	t0,70\(v0\)
   12000106c:	00 00 20 24 	ldah	t0,0\(v0\)
--- a/ld/testsuite/ld-alpha/tlsbin.td
+++ b/ld/testsuite/ld-alpha/tlsbin.td
@ -9,9 +9,9 @@
 .*: +file format elf64-alpha

 Contents of section .tdata:
- 1?200110f0 11000000 12000000 13000000 14000000  .*
- 1?20011100 15000000 16000000 17000000 18000000  .*
- 1?20011110 41000000 42000000 43000000 44000000  .*
- 1?20011120 45000000 46000000 47000000 48000000  .*
- 1?20011130 01010000 02010000 03010000 04010000  .*
- 1?20011140 05010000 06010000 07010000 08010000  .*
+ 1?200110e8 11000000 12000000 13000000 14000000  .*
+ 1?200110f8 15000000 16000000 17000000 18000000  .*
+ 1?20011108 41000000 42000000 43000000 44000000  .*
+ 1?20011118 45000000 46000000 47000000 48000000  .*
+ 1?20011128 01010000 02010000 03010000 04010000  .*
+ 1?20011138 05010000 06010000 07010000 08010000  .*
--- a/ld/testsuite/ld-alpha/tlsbinr.dd
+++ b/ld/testsuite/ld-alpha/tlsbinr.dd
@ -12,7 +12,7 @@ Disassembly of section \.text:

 0+120001000 <fn2>:
   120001000:	02 00 bb 27 	ldah	gp,2\(t12\)
-   120001004:	a0 82 bd 23 	lda	gp,-32096\(gp\)
+   120001004:	98 82 bd 23 	lda	gp,-32104\(gp\)
   120001008:	3e 15 c2 43 	subq	sp,0x10,sp
   12000100c:	00 00 5e b7 	stq	ra,0\(sp\)
   120001010:	08 80 1d a6 	ldq	a0,-32760\(gp\)
--- a/ld/testsuite/ld-alpha/tlspic.dd
+++ b/ld/testsuite/ld-alpha/tlspic.dd
@ -12,7 +12,7 @@ Disassembly of section .text:

 0+1000 <fn1>:
    1000:	02 00 bb 27 	ldah	gp,2\(t12\)
-    1004:	90 82 bd 23 	lda	gp,-32112\(gp\)
+    1004:	88 82 bd 23 	lda	gp,-32120\(gp\)
    1008:	3e 15 c2 43 	subq	sp,0x10,sp
    100c:	00 00 5e b7 	stq	ra,0\(sp\)
    1010:	08 00 3e b5 	stq	s0,8\(sp\)
@ -22,23 +22,23 @@ Disassembly of section .text:
    1020:	00 80 7d a7 	ldq	t12,-32768\(gp\)
    1024:	00 40 5b 6b 	jsr	ra,\(t12\),1028 <.*>
    1028:	02 00 ba 27 	ldah	gp,2\(ra\)
-    102c:	68 82 bd 23 	lda	gp,-32152\(gp\)
+    102c:	60 82 bd 23 	lda	gp,-32160\(gp\)
    1030:	30 80 1d 22 	lda	a0,-32720\(gp\)
    1034:	00 80 7d a7 	ldq	t12,-32768\(gp\)
    1038:	00 40 5b 6b 	jsr	ra,\(t12\),103c <.*>
    103c:	02 00 ba 27 	ldah	gp,2\(ra\)
-    1040:	54 82 bd 23 	lda	gp,-32172\(gp\)
+    1040:	4c 82 bd 23 	lda	gp,-32180\(gp\)
    1044:	40 80 1d 22 	lda	a0,-32704\(gp\)
    1048:	00 80 7d a7 	ldq	t12,-32768\(gp\)
    104c:	00 40 5b 6b 	jsr	ra,\(t12\),1050 <.*>
    1050:	02 00 ba 27 	ldah	gp,2\(ra\)
-    1054:	40 82 bd 23 	lda	gp,-32192\(gp\)
+    1054:	38 82 bd 23 	lda	gp,-32200\(gp\)
    1058:	21 00 20 20 	lda	t0,33\(v0\)
    105c:	40 80 1d 22 	lda	a0,-32704\(gp\)
    1060:	00 80 7d a7 	ldq	t12,-32768\(gp\)
    1064:	00 40 5b 6b 	jsr	ra,\(t12\),1068 <.*>
    1068:	02 00 ba 27 	ldah	gp,2\(ra\)
-    106c:	28 82 bd 23 	lda	gp,-32216\(gp\)
+    106c:	20 82 bd 23 	lda	gp,-32224\(gp\)
    1070:	40 00 20 20 	lda	t0,64\(v0\)
    1074:	62 00 20 20 	lda	t0,98\(v0\)
    1078:	00 00 20 24 	ldah	t0,0\(v0\)
--- a/ld/testsuite/ld-alpha/tlspic.rd
+++ b/ld/testsuite/ld-alpha/tlspic.rd
@ -37,7 +37,7 @@ Program Headers:
 +LOAD +0x0+ 0x0+ 0x0+ 0x[0-9a-f]+ 0x[0-9a-f]+ R E 0x10000
 +LOAD +0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ RW  0x10000
 +DYNAMIC +0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ RW +0x8
- +TLS +0x0+10e0 0x0+110e0 0x0+110e0 0x0+60 0x0+80 R +0x4
+ +TLS +0x0+10d8 0x0+110d8 0x0+110d8 0x0+60 0x0+80 R +0x4
 #...

 Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 7 entries:
--- a/ld/testsuite/ld-alpha/tlspic.sd
+++ b/ld/testsuite/ld-alpha/tlspic.sd
@ -9,10 +9,10 @@
 .*: +file format elf64-alpha

 Contents of section .got:
- 11280 00000000 00000000 00000000 00000000  .*
- 11290 44040000 00000000 00000000 00000000  .*
- 112a0 00000000 00000000 71000000 00000000  .*
- 112b0 00000000 00000000 00000000 00000000  .*
- 112c0 00000000 00000000 44000000 00000000  .*
- 112d0 00000000 00000000 00000000 00000000  .*
- 112e0 00000000 00000000                    .*
+ 11278 00000000 00000000 00000000 00000000  .*
+ 11288 44040000 00000000 00000000 00000000  .*
+ 11298 00000000 00000000 71000000 00000000  .*
+ 112a8 00000000 00000000 00000000 00000000  .*
+ 112b8 00000000 00000000 44000000 00000000  .*
+ 112c8 00000000 00000000 00000000 00000000  .*
+ 112d8 00000000 00000000                    .*
--- a/ld/testsuite/ld-alpha/tlspic.td
+++ b/ld/testsuite/ld-alpha/tlspic.td
@ -9,9 +9,9 @@
 .*: +file format elf64-alpha

 Contents of section .tdata:
- 110e0 11000000 12000000 13000000 14000000  .*
- 110f0 15000000 16000000 17000000 18000000  .*
- 11100 41000000 42000000 43000000 44000000  .*
- 11110 45000000 46000000 47000000 48000000  .*
- 11120 01010000 02010000 03010000 04010000  .*
- 11130 05010000 06010000 07010000 08010000  .*
+ 110d8 11000000 12000000 13000000 14000000  .*
+ 110e8 15000000 16000000 17000000 18000000  .*
+ 110f8 41000000 42000000 43000000 44000000  .*
+ 11108 45000000 46000000 47000000 48000000  .*
+ 11118 01010000 02010000 03010000 04010000  .*
+ 11128 05010000 06010000 07010000 08010000  .*
--- a/ld/testsuite/ld-elf/eh3.d
+++ b/ld/testsuite/ld-elf/eh3.d
@ -23,12 +23,20 @@ Contents of the .eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0018 0+001c 0+001c FDE cie=0+0000 pc=0+400078\.\.0+400090
+0+0018 0+0024 0+001c FDE cie=0+0000 pc=0+400078\.\.0+400090
  DW_CFA_advance_loc: 8 to 0+400080
  DW_CFA_def_cfa_offset: 16
  DW_CFA_offset: r6 \(rbp\) at cfa-16
  DW_CFA_advance_loc: 8 to 0+400088
  DW_CFA_def_cfa_register: r6 \(rbp\)
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop
+  DW_CFA_nop

-0+0038 ZERO terminator
+0+0040 ZERO terminator
 #pass
--- a/ld/testsuite/ld-elf/eh6.d
+++ b/ld/testsuite/ld-elf/eh6.d
@ -8,7 +8,7 @@
 #...
 Contents of the .eh_frame section:

-0+0000 0+001[4c] 0+0000 CIE
+0+0000 0+001[48] 0+0000 CIE
  Version:               1
  Augmentation:          "zPR"
  Code alignment factor: 1
--- a/ld/testsuite/ld-mips-elf/eh-frame1-n64.d
+++ b/ld/testsuite/ld-mips-elf/eh-frame1-n64.d
@ -12,25 +12,25 @@ Relocation section '\.rel\.dyn' .*:
 *Type2: R_MIPS_NONE *
 *Type3: R_MIPS_NONE *
 # Initial PCs for the FDEs attached to CIE 0x120
-0+00030148  [0-9a-f]+ R_MIPS_REL32 *
+0+00030140  [0-9a-f]+ R_MIPS_REL32 *
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+00030168  [0-9a-f]+ R_MIPS_REL32 *
+0+00030160  [0-9a-f]+ R_MIPS_REL32 *
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+00030308  [0-9a-f]+ R_MIPS_REL32 *
+0+00030300  [0-9a-f]+ R_MIPS_REL32 *
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+00030328  [0-9a-f]+ R_MIPS_REL32 *
+0+00030320  [0-9a-f]+ R_MIPS_REL32 *
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+000300cb  [0-9a-f]+ R_MIPS_REL32      0+00+00+00 foo
+0+000300c7  [0-9a-f]+ R_MIPS_REL32      0+00+00+00 foo
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+00030138  [0-9a-f]+ R_MIPS_REL32      0+00+00+00 foo
+0+00030130  [0-9a-f]+ R_MIPS_REL32      0+00+00+00 foo
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+00030192  [0-9a-f]+ R_MIPS_REL32      0+00+00+00 foo
+0+0003018a  [0-9a-f]+ R_MIPS_REL32      0+00+00+00 foo
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
 Contents of the \.eh_frame section:
@ -90,16 +90,12 @@ Contents of the \.eh_frame section:
  DW_CFA_nop

 # basic4 removed
-0+0098 0+001c 0+009c FDE cie=0+0000 pc=0+0200a0..0+0200f0
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+0098 0+0018 0+009c FDE cie=0+0000 pc=0+0200a0..0+0200f0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop

-0+00b8 0+0024 0+0000 CIE
+0+00b4 0+0020 0+0000 CIE
  Version:               1
  Augmentation:          "zRP"
  Code alignment factor: 1
@ -116,12 +112,8 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+0000
  DW_CFA_nop
  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop

-0+00e0 0+001c 0+002c FDE cie=0+00b8 pc=0+0200f0..0+020100
+0+00d8 0+001c 0+0028 FDE cie=0+00b4 pc=0+0200f0..0+020100
  DW_CFA_advance_loc: 0 to 0+0200f0
  DW_CFA_advance_loc: 0 to 0+0200f0
  DW_CFA_advance_loc: 0 to 0+0200f0
@ -130,7 +122,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+0200f0
  DW_CFA_advance_loc: 0 to 0+0200f0

-0+0100 0+001c 0+004c FDE cie=0+00b8 pc=0+020100..0+020120
+0+00f8 0+001c 0+0048 FDE cie=0+00b4 pc=0+020100..0+020120
  DW_CFA_advance_loc: 0 to 0+020100
  DW_CFA_advance_loc: 0 to 0+020100
  DW_CFA_advance_loc: 0 to 0+020100
@ -139,7 +131,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020100
  DW_CFA_advance_loc: 0 to 0+020100

-0+0120 0+001c 0+0000 CIE
+0+0118 0+001c 0+0000 CIE
  Version:               1
  Augmentation:          "zP"
  Code alignment factor: 1
@ -148,7 +140,7 @@ Contents of the \.eh_frame section:
  Augmentation data:     50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


-0+0140 0+001c 0+0024 FDE cie=0+0120 pc=0+020120..0+020130
+0+0138 0+001c 0+0024 FDE cie=0+0118 pc=0+020120..0+020130
  DW_CFA_advance_loc: 0 to 0+020120
  DW_CFA_advance_loc: 0 to 0+020120
  DW_CFA_advance_loc: 0 to 0+020120
@ -157,7 +149,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020120
  DW_CFA_advance_loc: 0 to 0+020120

-0+0160 0+001c 0+0044 FDE cie=0+0120 pc=0+020130..0+020150
+0+0158 0+001c 0+0044 FDE cie=0+0118 pc=0+020130..0+020150
  DW_CFA_advance_loc: 0 to 0+020130
  DW_CFA_advance_loc: 0 to 0+020130
  DW_CFA_advance_loc: 0 to 0+020130
@ -166,7 +158,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020130
  DW_CFA_advance_loc: 0 to 0+020130

-0+0180 0+001c 0+0000 CIE
+0+0178 0+001c 0+0000 CIE
  Version:               1
  Augmentation:          "zPR"
  Code alignment factor: 1
@ -180,7 +172,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+0000
  DW_CFA_advance_loc: 0 to 0+0000

-0+01a0 0+001c 0+0024 FDE cie=0+0180 pc=0+020150..0+020160
+0+0198 0+001c 0+0024 FDE cie=0+0178 pc=0+020150..0+020160
  DW_CFA_advance_loc: 0 to 0+020150
  DW_CFA_advance_loc: 0 to 0+020150
  DW_CFA_advance_loc: 0 to 0+020150
@ -191,7 +183,7 @@ Contents of the \.eh_frame section:

 # FDE for .discard removed
 # zPR2 removed
-0+01c0 0+001c 0+0044 FDE cie=0+0180 pc=0+020160..0+020190
+0+01b8 0+001c 0+0044 FDE cie=0+0178 pc=0+020160..0+020190
  DW_CFA_advance_loc: 0 to 0+020160
  DW_CFA_advance_loc: 0 to 0+020160
  DW_CFA_advance_loc: 0 to 0+020160
@ -200,7 +192,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020160
  DW_CFA_advance_loc: 0 to 0+020160

-0+01e0 0+001c 0+0064 FDE cie=0+0180 pc=0+020190..0+0201d0
+0+01d8 0+001c 0+0064 FDE cie=0+0178 pc=0+020190..0+0201d0
  DW_CFA_advance_loc: 0 to 0+020190
  DW_CFA_advance_loc: 0 to 0+020190
  DW_CFA_advance_loc: 0 to 0+020190
@ -209,7 +201,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020190
  DW_CFA_advance_loc: 0 to 0+020190

-0+0200 0+001c 0+0204 FDE cie=0+0000 pc=0+0201d0..0+0201e0
+0+01f8 0+001c 0+01fc FDE cie=0+0000 pc=0+0201d0..0+0201e0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -219,7 +211,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop

 # basic1 removed, followed by repeat of above
-0+0220 0+001c 0+0224 FDE cie=0+0000 pc=0+0201e0..0+0201f0
+0+0218 0+001c 0+021c FDE cie=0+0000 pc=0+0201e0..0+0201f0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -228,7 +220,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0240 0+001c 0+0244 FDE cie=0+0000 pc=0+0201f0..0+020210
+0+0238 0+001c 0+023c FDE cie=0+0000 pc=0+0201f0..0+020210
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -237,7 +229,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0260 0+001c 0+0264 FDE cie=0+0000 pc=0+020210..0+020240
+0+0258 0+001c 0+025c FDE cie=0+0000 pc=0+020210..0+020240
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -246,7 +238,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0280 0+001c 0+0284 FDE cie=0+0000 pc=0+020240..0+020280
+0+0278 0+001c 0+027c FDE cie=0+0000 pc=0+020240..0+020280
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -255,7 +247,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+02a0 0+001c 0+02a4 FDE cie=0+0000 pc=0+020280..0+0202d0
+0+0298 0+001c 0+029c FDE cie=0+0000 pc=0+020280..0+0202d0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -264,7 +256,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+02c0 0+001c 0+020c FDE cie=0+00b8 pc=0+0202d0..0+0202e0
+0+02b8 0+001c 0+0208 FDE cie=0+00b4 pc=0+0202d0..0+0202e0
  DW_CFA_advance_loc: 0 to 0+0202d0
  DW_CFA_advance_loc: 0 to 0+0202d0
  DW_CFA_advance_loc: 0 to 0+0202d0
@ -273,7 +265,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+0202d0
  DW_CFA_advance_loc: 0 to 0+0202d0

-0+02e0 0+001c 0+022c FDE cie=0+00b8 pc=0+0202e0..0+020300
+0+02d8 0+001c 0+0228 FDE cie=0+00b4 pc=0+0202e0..0+020300
  DW_CFA_advance_loc: 0 to 0+0202e0
  DW_CFA_advance_loc: 0 to 0+0202e0
  DW_CFA_advance_loc: 0 to 0+0202e0
@ -282,7 +274,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+0202e0
  DW_CFA_advance_loc: 0 to 0+0202e0

-0+0300 0+001c 0+01e4 FDE cie=0+0120 pc=0+020300..0+020310
+0+02f8 0+001c 0+01e4 FDE cie=0+0118 pc=0+020300..0+020310
  DW_CFA_advance_loc: 0 to 0+020300
  DW_CFA_advance_loc: 0 to 0+020300
  DW_CFA_advance_loc: 0 to 0+020300
@ -291,7 +283,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020300
  DW_CFA_advance_loc: 0 to 0+020300

-0+0320 0+001c 0+0204 FDE cie=0+0120 pc=0+020310..0+020330
+0+0318 0+001c 0+0204 FDE cie=0+0118 pc=0+020310..0+020330
  DW_CFA_advance_loc: 0 to 0+020310
  DW_CFA_advance_loc: 0 to 0+020310
  DW_CFA_advance_loc: 0 to 0+020310
@ -300,7 +292,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020310
  DW_CFA_advance_loc: 0 to 0+020310

-0+0340 0+001c 0+01c4 FDE cie=0+0180 pc=0+020330..0+020340
+0+0338 0+001c 0+01c4 FDE cie=0+0178 pc=0+020330..0+020340
  DW_CFA_advance_loc: 0 to 0+020330
  DW_CFA_advance_loc: 0 to 0+020330
  DW_CFA_advance_loc: 0 to 0+020330
@ -309,7 +301,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020330
  DW_CFA_advance_loc: 0 to 0+020330

-0+0360 0+001c 0+01e4 FDE cie=0+0180 pc=0+020340..0+020370
+0+0358 0+001c 0+01e4 FDE cie=0+0178 pc=0+020340..0+020370
  DW_CFA_advance_loc: 0 to 0+020340
  DW_CFA_advance_loc: 0 to 0+020340
  DW_CFA_advance_loc: 0 to 0+020340
@ -318,7 +310,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020340
  DW_CFA_advance_loc: 0 to 0+020340

-0+0380 0+001c 0+0204 FDE cie=0+0180 pc=0+020370..0+0203b0
+0+0378 0+001c 0+0204 FDE cie=0+0178 pc=0+020370..0+0203b0
  DW_CFA_advance_loc: 0 to 0+020370
  DW_CFA_advance_loc: 0 to 0+020370
  DW_CFA_advance_loc: 0 to 0+020370
@ -327,11 +319,7 @@ Contents of the \.eh_frame section:
  DW_CFA_advance_loc: 0 to 0+020370
  DW_CFA_advance_loc: 0 to 0+020370

-0+03a0 0+001c 0+03a4 FDE cie=0+0000 pc=0+0203b0..0+0203c0
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+0398 0+0018 0+039c FDE cie=0+0000 pc=0+0203b0..0+0203c0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
--- a/ld/testsuite/ld-mips-elf/eh-frame2-n64.d
+++ b/ld/testsuite/ld-mips-elf/eh-frame2-n64.d
@ -12,25 +12,25 @@ Relocation section '\.rel\.dyn' .*:
 *Type2: R_MIPS_NONE *
 *Type3: R_MIPS_NONE *
 # Initial PCs for the FDEs attached to CIE 0x118
-0+00030140  [0-9a-f]+ R_MIPS_REL32 *
+0+00030138  [0-9a-f]+ R_MIPS_REL32 *
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+00030160  [0-9a-f]+ R_MIPS_REL32 *
+0+00030158  [0-9a-f]+ R_MIPS_REL32 *
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+00030300  [0-9a-f]+ R_MIPS_REL32 *
+0+000302f0  [0-9a-f]+ R_MIPS_REL32 *
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+00030320  [0-9a-f]+ R_MIPS_REL32 *
+0+00030310  [0-9a-f]+ R_MIPS_REL32 *
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+000300cb  [0-9a-f]+ R_MIPS_REL32      0+000 foo
+0+000300c7  [0-9a-f]+ R_MIPS_REL32      0+000 foo
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+00030130  [0-9a-f]+ R_MIPS_REL32      0+000 foo
+0+00030128  [0-9a-f]+ R_MIPS_REL32      0+000 foo
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
-0+0003018a  [0-9a-f]+ R_MIPS_REL32      0+000 foo
+0+0003017e  [0-9a-f]+ R_MIPS_REL32      0+000 foo
 *Type2: R_MIPS_64 *
 *Type3: R_MIPS_NONE *
 Contents of the \.eh_frame section:
@ -90,16 +90,12 @@ Contents of the \.eh_frame section:
  DW_CFA_nop

 # basic4 removed
-0+0098 0+001c 0+009c FDE cie=0+0000 pc=0+0200a0..0+0200f0
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+0098 0+0018 0+009c FDE cie=0+0000 pc=0+0200a0..0+0200f0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop

-0+00b8 0+001c 0+0000 CIE
+0+00b4 0+0018 0+0000 CIE
  Version:               1
  Augmentation:          "zRP"
  Code alignment factor: 1
@ -108,12 +104,8 @@ Contents of the \.eh_frame section:
  Augmentation data:     1c 00 00 00 00 00 00 00 00 00

  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop

-0+00d8 0+001c 0+0024 FDE cie=0+00b8 pc=0+0200f0..0+020100
+0+00d0 0+001c 0+0020 FDE cie=0+00b4 pc=0+0200f0..0+020100
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -122,7 +114,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+00f8 0+001c 0+0044 FDE cie=0+00b8 pc=0+020100..0+020120
+0+00f0 0+001c 0+0040 FDE cie=0+00b4 pc=0+020100..0+020120
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -131,7 +123,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0118 0+001c 0+0000 CIE
+0+0110 0+001c 0+0000 CIE
  Version:               1
  Augmentation:          "zP"
  Code alignment factor: 1
@ -140,7 +132,7 @@ Contents of the \.eh_frame section:
  Augmentation data:     50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


-0+0138 0+001c 0+0024 FDE cie=0+0118 pc=0+020120..0+020130
+0+0130 0+001c 0+0024 FDE cie=0+0110 pc=0+020120..0+020130
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -149,16 +141,12 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0158 0+001c 0+0044 FDE cie=0+0118 pc=0+020130..0+020150
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+0150 0+0018 0+0044 FDE cie=0+0110 pc=0+020130..0+020150
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop

-0+0178 0+001c 0+0000 CIE
+0+016c 0+0018 0+0000 CIE
  Version:               1
  Augmentation:          "zPR"
  Code alignment factor: 1
@ -167,12 +155,8 @@ Contents of the \.eh_frame section:
  Augmentation data:     00 00 00 00 00 00 00 00 00 1c

  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop

-0+0198 0+001c 0+0024 FDE cie=0+0178 pc=0+020150..0+020160
+0+0188 0+001c 0+0020 FDE cie=0+016c pc=0+020150..0+020160
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -183,7 +167,7 @@ Contents of the \.eh_frame section:

 # FDE for .discard removed
 # zPR2 removed
-0+01b8 0+001c 0+0044 FDE cie=0+0178 pc=0+020160..0+020190
+0+01a8 0+001c 0+0040 FDE cie=0+016c pc=0+020160..0+020190
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -192,7 +176,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+01d8 0+001c 0+0064 FDE cie=0+0178 pc=0+020190..0+0201d0
+0+01c8 0+001c 0+0060 FDE cie=0+016c pc=0+020190..0+0201d0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -201,7 +185,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+01f8 0+001c 0+01fc FDE cie=0+0000 pc=0+0201d0..0+0201e0
+0+01e8 0+001c 0+01ec FDE cie=0+0000 pc=0+0201d0..0+0201e0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -211,7 +195,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop

 # basic1 removed, followed by repeat of above
-0+0218 0+001c 0+021c FDE cie=0+0000 pc=0+0201e0..0+0201f0
+0+0208 0+001c 0+020c FDE cie=0+0000 pc=0+0201e0..0+0201f0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -220,7 +204,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0238 0+001c 0+023c FDE cie=0+0000 pc=0+0201f0..0+020210
+0+0228 0+001c 0+022c FDE cie=0+0000 pc=0+0201f0..0+020210
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -229,7 +213,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0258 0+001c 0+025c FDE cie=0+0000 pc=0+020210..0+020240
+0+0248 0+001c 0+024c FDE cie=0+0000 pc=0+020210..0+020240
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -238,7 +222,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0278 0+001c 0+027c FDE cie=0+0000 pc=0+020240..0+020280
+0+0268 0+001c 0+026c FDE cie=0+0000 pc=0+020240..0+020280
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -247,7 +231,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0298 0+001c 0+029c FDE cie=0+0000 pc=0+020280..0+0202d0
+0+0288 0+001c 0+028c FDE cie=0+0000 pc=0+020280..0+0202d0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -256,7 +240,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+02b8 0+001c 0+0204 FDE cie=0+00b8 pc=0+0202d0..0+0202e0
+0+02a8 0+001c 0+01f8 FDE cie=0+00b4 pc=0+0202d0..0+0202e0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -265,7 +249,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+02d8 0+001c 0+0224 FDE cie=0+00b8 pc=0+0202e0..0+020300
+0+02c8 0+001c 0+0218 FDE cie=0+00b4 pc=0+0202e0..0+020300
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -274,7 +258,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+02f8 0+001c 0+01e4 FDE cie=0+0118 pc=0+020300..0+020310
+0+02e8 0+001c 0+01dc FDE cie=0+0110 pc=0+020300..0+020310
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -283,7 +267,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0318 0+001c 0+0204 FDE cie=0+0118 pc=0+020310..0+020330
+0+0308 0+001c 0+01fc FDE cie=0+0110 pc=0+020310..0+020330
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -292,7 +276,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0338 0+001c 0+01c4 FDE cie=0+0178 pc=0+020330..0+020340
+0+0328 0+001c 0+01c0 FDE cie=0+016c pc=0+020330..0+020340
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -301,7 +285,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0358 0+001c 0+01e4 FDE cie=0+0178 pc=0+020340..0+020370
+0+0348 0+001c 0+01e0 FDE cie=0+016c pc=0+020340..0+020370
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -310,7 +294,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0378 0+001c 0+0204 FDE cie=0+0178 pc=0+020370..0+0203b0
+0+0368 0+001c 0+0200 FDE cie=0+016c pc=0+020370..0+0203b0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -319,11 +303,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0398 0+001c 0+039c FDE cie=0+0000 pc=0+0203b0..0+0203c0
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+0388 0+0018 0+038c FDE cie=0+0000 pc=0+0203b0..0+0203c0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
--- a/ld/testsuite/ld-mips-elf/eh-frame3.d
+++ b/ld/testsuite/ld-mips-elf/eh-frame3.d
@ -87,16 +87,12 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0128 0+001c 0+0044 FDE cie=0+00e8 pc=0+020130..0+020150
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+0128 0+0018 0+0044 FDE cie=0+00e8 pc=0+020130..0+020150
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop

-0+0148 0+001c 0+0000 CIE
+0+0144 0+0018 0+0000 CIE
  Version:               1
  Augmentation:          "zPR"
  Code alignment factor: 1
@ -105,12 +101,8 @@ Contents of the \.eh_frame section:
  Augmentation data:     00 00 00 00 00 50 60 70 80 00

  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop

-0+0168 0+001c 0+0024 FDE cie=0+0148 pc=0+020150..0+020160
+0+0160 0+001c 0+0020 FDE cie=0+0144 pc=0+020150..0+020160
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -121,7 +113,7 @@ Contents of the \.eh_frame section:

 # FDE for .discard removed
 # zPR2 removed
-0+0188 0+001c 0+0044 FDE cie=0+0148 pc=0+020160..0+020190
+0+0180 0+001c 0+0040 FDE cie=0+0144 pc=0+020160..0+020190
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -130,7 +122,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+01a8 0+001c 0+0064 FDE cie=0+0148 pc=0+020190..0+0201d0
+0+01a0 0+001c 0+0060 FDE cie=0+0144 pc=0+020190..0+0201d0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -139,20 +131,20 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+01c8 0+0014 0+01cc FDE cie=0+0000 pc=0+0201d0..0+0201e0
+0+01c0 0+0014 0+01c4 FDE cie=0+0000 pc=0+0201d0..0+0201e0

 # basic1 removed, followed by repeat of above
-0+01e0 0+0014 0+01e4 FDE cie=0+0000 pc=0+0201e0..0+0201f0
+0+01d8 0+0014 0+01dc FDE cie=0+0000 pc=0+0201e0..0+0201f0

-0+01f8 0+0014 0+01fc FDE cie=0+0000 pc=0+0201f0..0+020210
+0+01f0 0+0014 0+01f4 FDE cie=0+0000 pc=0+0201f0..0+020210

-0+0210 0+0014 0+0214 FDE cie=0+0000 pc=0+020210..0+020240
+0+0208 0+0014 0+020c FDE cie=0+0000 pc=0+020210..0+020240

-0+0228 0+0014 0+022c FDE cie=0+0000 pc=0+020240..0+020280
+0+0220 0+0014 0+0224 FDE cie=0+0000 pc=0+020240..0+020280

-0+0240 0+0014 0+0244 FDE cie=0+0000 pc=0+020280..0+0202d0
+0+0238 0+0014 0+023c FDE cie=0+0000 pc=0+020280..0+0202d0

-0+0258 0+001c 0+01d4 FDE cie=0+0088 pc=0+0202d0..0+0202e0
+0+0250 0+001c 0+01cc FDE cie=0+0088 pc=0+0202d0..0+0202e0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -161,7 +153,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0278 0+001c 0+01f4 FDE cie=0+0088 pc=0+0202e0..0+020300
+0+0270 0+001c 0+01ec FDE cie=0+0088 pc=0+0202e0..0+020300
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -170,7 +162,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0298 0+001c 0+01b4 FDE cie=0+00e8 pc=0+020300..0+020310
+0+0290 0+001c 0+01ac FDE cie=0+00e8 pc=0+020300..0+020310
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -179,7 +171,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+02b8 0+001c 0+01d4 FDE cie=0+00e8 pc=0+020310..0+020330
+0+02b0 0+001c 0+01cc FDE cie=0+00e8 pc=0+020310..0+020330
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -188,7 +180,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+02d8 0+001c 0+0194 FDE cie=0+0148 pc=0+020330..0+020340
+0+02d0 0+001c 0+0190 FDE cie=0+0144 pc=0+020330..0+020340
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -199,7 +191,7 @@ Contents of the \.eh_frame section:

 # FDE for .discard removed
 # zPR2 removed
-0+02f8 0+001c 0+01b4 FDE cie=0+0148 pc=0+020340..0+020370
+0+02f0 0+001c 0+01b0 FDE cie=0+0144 pc=0+020340..0+020370
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -208,7 +200,7 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0318 0+001c 0+01d4 FDE cie=0+0148 pc=0+020370..0+0203b0
+0+0310 0+001c 0+01d0 FDE cie=0+0144 pc=0+020370..0+0203b0
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
@ -217,4 +209,4 @@ Contents of the \.eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+0338 0+0014 0+033c FDE cie=0+0000 pc=0+0203b0..0+0203c0
+0+0330 0+0014 0+0334 FDE cie=0+0000 pc=0+0203b0..0+0203c0
--- a/ld/testsuite/ld-x86-64/pr20830a.d
+++ b/ld/testsuite/ld-x86-64/pr20830a.d
@ -41,11 +41,7 @@ Contents of the .eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+58 0000000000000014 0000005c FDE cie=00000000 pc=0000000000000230..0000000000000238
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+58 0000000000000010 0000005c FDE cie=00000000 pc=0000000000000230..0000000000000238
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
--- a/ld/testsuite/ld-x86-64/pr21038a.d
+++ b/ld/testsuite/ld-x86-64/pr21038a.d
@ -40,11 +40,7 @@ Contents of the .eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+58 0000000000000014 0000005c FDE cie=00000000 pc=0000000000000230..0000000000000238
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+58 0000000000000010 0000005c FDE cie=00000000 pc=0000000000000230..0000000000000238
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
--- a/ld/testsuite/ld-x86-64/pr21038b.d
+++ b/ld/testsuite/ld-x86-64/pr21038b.d
@ -40,11 +40,7 @@ Contents of the .eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+58 0000000000000014 0000005c FDE cie=00000000 pc=0000000000000240..0000000000000248
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+58 0000000000000010 0000005c FDE cie=00000000 pc=0000000000000240..0000000000000248
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
--- a/ld/testsuite/ld-x86-64/pr21038c.d
+++ b/ld/testsuite/ld-x86-64/pr21038c.d
@ -49,11 +49,7 @@ Contents of the .eh_frame section:
  DW_CFA_nop
  DW_CFA_nop

-0+70 0000000000000014 00000074 FDE cie=00000000 pc=0000000000000280..0000000000000288
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
+0+70 0000000000000010 00000074 FDE cie=00000000 pc=0000000000000280..0000000000000288
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop