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-rw-r--r--bfd/ChangeLog7
-rw-r--r--bfd/elf32-ppc.c22
-rw-r--r--bfd/elf64-ppc.c21
-rw-r--r--ld/testsuite/ChangeLog5
-rw-r--r--ld/testsuite/ld-powerpc/tlsso.r4
-rw-r--r--ld/testsuite/ld-powerpc/tlsso32.r2
6 files changed, 45 insertions, 16 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index aca51b8..d061625 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2003-03-11 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (ppc_elf_relocate_section): Subtract tls seg vma from
+ zero index dynamic tls relocs generated for the GOT. Tidy code.
+ Set "relocation" to 1 on DTPMOD32 relocs. Optimize HA adjustment.
+ * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
+
2003-03-07 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_relocate_section): Don't look for a nop after
diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index b7b09dc..6d54419 100644
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -4779,10 +4779,10 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
outrel.r_offset = (htab->got->output_section->vma
+ htab->got->output_offset
+ off);
+ outrel.r_addend = 0;
if (tls_ty & (TLS_LD | TLS_GD))
{
outrel.r_info = ELF32_R_INFO (indx, R_PPC_DTPMOD32);
- outrel.r_addend = 0;
if (tls_ty == (TLS_TLS | TLS_GD))
{
loc = htab->relgot->contents;
@@ -4790,9 +4790,9 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
* sizeof (Elf32_External_Rela));
bfd_elf32_swap_reloca_out (output_bfd,
&outrel, loc);
+ outrel.r_offset += 4;
outrel.r_info
= ELF32_R_INFO (indx, R_PPC_DTPREL32);
- outrel.r_offset += 4;
}
}
else if (tls_ty == (TLS_TLS | TLS_DTPREL))
@@ -4803,9 +4803,12 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
outrel.r_info = ELF32_R_INFO (indx, R_PPC_RELATIVE);
else
outrel.r_info = ELF32_R_INFO (indx, R_PPC_GLOB_DAT);
- outrel.r_addend = 0;
if (indx == 0)
- outrel.r_addend += relocation;
+ {
+ outrel.r_addend += relocation;
+ if (tls_ty & (TLS_GD | TLS_DTPREL | TLS_TPREL))
+ outrel.r_addend -= htab->tls_sec->vma;
+ }
loc = htab->relgot->contents;
loc += (htab->relgot->reloc_count++
* sizeof (Elf32_External_Rela));
@@ -4933,6 +4936,11 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
addend -= htab->tls_sec->vma + DTP_OFFSET;
goto dodyn;
+ case R_PPC_DTPMOD32:
+ relocation = 1;
+ addend = 0;
+ goto dodyn;
+
case R_PPC_REL24:
case R_PPC_REL32:
case R_PPC_REL14:
@@ -4959,7 +4967,6 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
case R_PPC_ADDR14_BRNTAKEN:
case R_PPC_UADDR32:
case R_PPC_UADDR16:
- case R_PPC_DTPMOD32:
/* r_symndx will be zero only for relocs against symbols
from removed linkonce sections, or sections discarded by
a linker script. */
@@ -5332,8 +5339,9 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
'sec' would be NULL, and we should leave the symbol
alone (it will be set to zero elsewhere in the link). */
if (sec != NULL)
- /* Add 0x10000 if sign bit in 0:15 is set. */
- addend += ((relocation + addend) & 0x8000) << 1;
+ /* Add 0x10000 if sign bit in 0:15 is set.
+ Bits 0:15 are not used. */
+ addend += 0x8000;
break;
}
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 1030e69..29c90fe 100644
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -7638,8 +7638,8 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section,
+ off);
if (tls_type & (TLS_LD | TLS_GD))
{
- outrel.r_info = ELF64_R_INFO (indx, R_PPC64_DTPMOD64);
outrel.r_addend = 0;
+ outrel.r_info = ELF64_R_INFO (indx, R_PPC64_DTPMOD64);
if (tls_type == (TLS_TLS | TLS_GD))
{
loc = htab->srelgot->contents;
@@ -7647,9 +7647,9 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section,
* sizeof (Elf64_External_Rela));
bfd_elf64_swap_reloca_out (output_bfd,
&outrel, loc);
+ outrel.r_offset += 8;
outrel.r_info
= ELF64_R_INFO (indx, R_PPC64_DTPREL64);
- outrel.r_offset += 8;
}
}
else if (tls_type == (TLS_TLS | TLS_DTPREL))
@@ -7662,7 +7662,11 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section,
outrel.r_info = ELF64_R_INFO (indx, R_PPC64_GLOB_DAT);
outrel.r_addend = rel->r_addend;
if (indx == 0)
- outrel.r_addend += relocation;
+ {
+ outrel.r_addend += relocation;
+ if (tls_type & (TLS_GD | TLS_DTPREL | TLS_TPREL))
+ outrel.r_addend -= htab->tls_sec->vma;
+ }
loc = htab->srelgot->contents;
loc += (htab->srelgot->reloc_count++
* sizeof (Elf64_External_Rela));
@@ -7798,6 +7802,11 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section,
addend -= htab->tls_sec->vma + DTP_OFFSET;
break;
+ case R_PPC64_DTPMOD64:
+ relocation = 1;
+ addend = 0;
+ goto dodyn;
+
case R_PPC64_TPREL64:
addend -= htab->tls_sec->vma + TP_OFFSET;
goto dodyn;
@@ -7808,7 +7817,6 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section,
/* Relocations that may need to be propagated if this is a
dynamic object. */
- case R_PPC64_DTPMOD64:
case R_PPC64_REL30:
case R_PPC64_REL32:
case R_PPC64_REL64:
@@ -8028,8 +8036,9 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section,
'sec' would be NULL, and we should leave the symbol
alone (it will be set to zero elsewhere in the link). */
if (sec != NULL)
- /* Add 0x10000 if sign bit in 0:15 is set. */
- addend += ((relocation + addend) & 0x8000) << 1;
+ /* Add 0x10000 if sign bit in 0:15 is set.
+ Bits 0:15 are not used. */
+ addend += 0x8000;
break;
case R_PPC64_ADDR16_DS:
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index af7a1e6..048d36e 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2003-03-11 Alan Modra <amodra@bigpond.net.au>
+
+ * ld-powerpc/tlsso.r: Adjust for corrected zero symbol index relocs.
+ * ld-powerpc/tlsso32.r: Likewise.
+
2003-02-18 Alan Modra <amodra@bigpond.net.au>
* ld-powerpc/tlsexe.d: Update for changed handling of invalid LD
diff --git a/ld/testsuite/ld-powerpc/tlsso.r b/ld/testsuite/ld-powerpc/tlsso.r
index 2d89e0b..7b36dea 100644
--- a/ld/testsuite/ld-powerpc/tlsso.r
+++ b/ld/testsuite/ld-powerpc/tlsso.r
@@ -59,8 +59,8 @@ Relocation section '\.rela\.dyn' at offset .* contains 16 entries:
0+7ca +0+900000046 R_PPC64_TPREL16_LO +0+107f8 \.tdata \+ 30
0+10988 +0+44 R_PPC64_DTPMOD64 +0+
0+10998 +0+44 R_PPC64_DTPMOD64 +0+
-0+109a0 +0+4e R_PPC64_DTPREL64 +0+107f8
-0+109a8 +0+4e R_PPC64_DTPREL64 +0+10810
+0+109a0 +0+4e R_PPC64_DTPREL64 +0+
+0+109a8 +0+4e R_PPC64_DTPREL64 +0+18
0+109b0 +0+1300000044 R_PPC64_DTPMOD64 +0+ gd \+ 0
0+109b8 +0+130000004e R_PPC64_DTPREL64 +0+ gd \+ 0
0+109c0 +0+1b0000004e R_PPC64_DTPREL64 +0+50 ld2 \+ 0
diff --git a/ld/testsuite/ld-powerpc/tlsso32.r b/ld/testsuite/ld-powerpc/tlsso32.r
index 7125875..6009467 100644
--- a/ld/testsuite/ld-powerpc/tlsso32.r
+++ b/ld/testsuite/ld-powerpc/tlsso32.r
@@ -62,7 +62,7 @@ Relocation section '\.rela\.dyn' at offset 0x454 contains 18 entries:
0+5a6 +0+846 R_PPC_TPREL16_LO +0+105a8 +\.tdata \+ 105c0
0+10674 +0+44 R_PPC_DTPMOD32 +0+
0+1067c +0+44 R_PPC_DTPMOD32 +0+
-0+10680 +0+4e R_PPC_DTPREL32 +0+105a8
+0+10680 +0+4e R_PPC_DTPREL32 +0+
0+10684 +0+1244 R_PPC_DTPMOD32 +0+ +gd \+ 0
0+10688 +0+124e R_PPC_DTPREL32 +0+ +gd \+ 0
0+1068c +0+2144 R_PPC_DTPMOD32 +0+1c +gd0 \+ 0
generated by cgit v1.1 at 2024-11-02 17:21:19 +0000