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List: binutils
Subject: PATCH: Support ia64-hpux (Re: [PATCH] Fix bfd_generic_get_relocated_section_contents on IA-64)
From: "H. J. Lu" <hjl () lucon ! org>
Date: 2003-09-30 20:48:32
Message-ID: 20030930204832.GA27686 () lucon ! org
[Download RAW message or body]
On Tue, Sep 30, 2003 at 08:34:35PM +0200, Jakub Jelinek wrote:
> Hi!
>
> Following testcase:
>
> /* gcc -shared -g -O2 -fpic -Wl,-z,defs test.c -o test.so /lib/ld-linux-ia64.so.2 */
> static __thread int i;
> extern int bar;
>
> int *foo (void)
> {
> return &i + bar;
> }
>
> (distilled from glibc with a buggy patch) causes linker abort.
> The problem is that .rela.debug_info contains R_IA64_DTPREL64LSB
> relocation and ia64_howto_table incorrectly used howto->size 8
> (which is 16 bytes) for it, which means bfd_perform_relocation returned
> bfd_reloc_other and bfd_generic_get_relocated_section_contents aborted.
> Apparently I wrote the sizes in bytes instead of the weirdo encoding.
> Ok to commit?
>
> BTW: I have doubts about other relocs:
> IA64_HOWTO (R_IA64_IPLTMSB, "IPLTMSB", 4, FALSE, TRUE),
> IA64_HOWTO (R_IA64_IPLTLSB, "IPLTLSB", 4, FALSE, TRUE),
> IA64_HOWTO (R_IA64_COPY, "COPY", 4, FALSE, TRUE),
> I'd say the former two should be size NN/8 (16 bytes for elf64_ia64,
> 8 bytes for elf32_ia64) and R_IA64_COPY should be size 3 (0 bytes).
My ILP32 patches can deal with it.
H.J.
["ld-hpux-2.patch" (text/plain)]
2003-09-30 H.J. Lu <hongjiu.lu@intel.com>
* configure.in (ia64*-**-hpux*): Enable ld.
* configure: Regenerated.
ld/
2003-09-30 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (ALL_EMULATIONS): Add eelf32_ia64_hpux.o.
(ALL_64_EMULATIONS): Add eelf64_ia64_hpux.o.
(eelf32_ia64_hpux.c): New.
(eelf64_ia64_hpux.c): Likewise.
* Makefile.in: Regenerated.
* configure.tgt (ia64-*-hpux*): New.
* mulparams/elf32_ia64_hpux.sh: New file.
* emulparams/elf64_ia64_hpux.sh: Likewise.
--- binutils/configure.in.hpux 2003-09-23 08:16:43.000000000 -0700
+++ binutils/configure.in 2003-09-30 12:05:09.000000000 -0700
@@ -500,8 +500,8 @@ case "${target}" in
noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
;;
ia64*-**-hpux*)
- # No gdb or ld support yet.
- noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
+ # No gdb support yet.
+ noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
;;
i[[3456789]]86-*-coff | i[[3456789]]86-*-elf)
noconfigdirs="$noconfigdirs ${libgcj}"
--- binutils/ld/Makefile.am.hpux 2003-08-15 23:22:43.000000000 -0700
+++ binutils/ld/Makefile.am 2003-09-30 12:05:09.000000000 -0700
@@ -155,6 +155,7 @@ ALL_EMULATIONS = \
eebmon29k.o \
eelf32_i960.o \
eelf32_i860.o \
+ eelf32_ia64_hpux.o \
eelf32_sparc.o \
eelf32b4300.o \
eelf32bmip.o \
@@ -363,6 +364,7 @@ ALL_64_EMULATIONS = \
eelf64_aix.o \
eelf64_ia64.o \
eelf64_ia64_fbsd.o \
+ eelf64_ia64_hpux.o \
eshelf64.o \
eshlelf64.o \
eshelf64_nbsd.o \
@@ -657,6 +659,10 @@ eelf32_i860.c: $(srcdir)/emulparams/elf3
eelf32_i960.c: $(srcdir)/emulparams/elf32_i960.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32_i960 "$(tdir_elf32_i960)"
+eelf32_ia64_hpux.c: $(srcdir)/emulparams/elf32_ia64_hpux.sh \
+ $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/needrelax.em \
+ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} elf32_ia64_hpux "$(tdir_elf32_ia64_hpux)"
eelf32b4300.c: $(srcdir)/emulparams/elf32b4300.sh \
$(srcdir)/emulparams/elf32bmip.sh $(srcdir)/emultempl/mipself.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -797,6 +803,11 @@ eelf64_ia64_fbsd.c: $(srcdir)/emulparams
$(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/needrelax.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_ia64_fbsd "$(tdir_elf64_ia64_fbsd)"
+eelf64_ia64_hpux.c: $(srcdir)/emulparams/elf64_ia64_hpux.sh \
+ $(srcdir)/emulparams/elf64_ia64.sh \
+ $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/needrelax.em \
+ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} elf64_ia64_hpux "$(tdir_elf64_ia64_hpux)"
eelf64_s390.c: $(srcdir)/emulparams/elf64_s390.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_s390 "$(tdir_elf64_s390)"
--- binutils/ld/Makefile.in.hpux 2003-08-15 23:22:43.000000000 -0700
+++ binutils/ld/Makefile.in 2003-09-30 12:05:34.000000000 -0700
@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
+# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
@@ -269,6 +269,7 @@ ALL_EMULATIONS = \
eebmon29k.o \
eelf32_i960.o \
eelf32_i860.o \
+ eelf32_ia64_hpux.o \
eelf32_sparc.o \
eelf32b4300.o \
eelf32bmip.o \
@@ -478,6 +479,7 @@ ALL_64_EMULATIONS = \
eelf64_aix.o \
eelf64_ia64.o \
eelf64_ia64_fbsd.o \
+ eelf64_ia64_hpux.o \
eshelf64.o \
eshlelf64.o \
eshelf64_nbsd.o \
@@ -888,7 +890,7 @@ uninstall-man:
all-recursive install-data-recursive install-exec-recursive \
installdirs-recursive install-recursive uninstall-recursive install-info-recursive \
check-recursive installcheck-recursive info-recursive dvi-recursive:
- @set fnord $(MAKEFLAGS); amf=$$2; \
+ @set fnord $$MAKEFLAGS; amf=$$2; \
dot_seen=no; \
target=`echo $@ | sed s/-recursive//`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
@@ -908,7 +910,7 @@ check-recursive installcheck-recursive i
mostlyclean-recursive clean-recursive distclean-recursive \
maintainer-clean-recursive:
- @set fnord $(MAKEFLAGS); amf=$$2; \
+ @set fnord $$MAKEFLAGS; amf=$$2; \
dot_seen=no; \
rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
rev="$$subdir $$rev"; \
@@ -1093,7 +1095,7 @@ distclean-generic:
-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
maintainer-clean-generic:
- -test -z "ldlexldeffilephdeffilepcldgramhldgramc$(MAINTAINERCLEANFILES)" || rm -f \
ldlexl deffileph deffilepc ldgramh ldgramc $(MAINTAINERCLEANFILES) + -test -z \
"ldlexcdeffilephdeffilepcldgramhldgramc$(MAINTAINERCLEANFILES)" || rm -f ldlexc \
deffileph deffilepc ldgramh ldgramc $(MAINTAINERCLEANFILES) mostlyclean-am: \
mostlyclean-hdr mostlyclean-noinstPROGRAMS \ mostlyclean-compile mostlyclean-libtool \
\ mostlyclean-aminfo mostlyclean-tags mostlyclean-generic \
@@ -1383,6 +1385,10 @@ eelf32_i860.c: $(srcdir)/emulparams/elf3
eelf32_i960.c: $(srcdir)/emulparams/elf32_i960.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32_i960 "$(tdir_elf32_i960)"
+eelf32_ia64_hpux.c: $(srcdir)/emulparams/elf32_ia64_hpux.sh \
+ $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/needrelax.em \
+ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} elf32_ia64_hpux "$(tdir_elf32_ia64_hpux)"
eelf32b4300.c: $(srcdir)/emulparams/elf32b4300.sh \
$(srcdir)/emulparams/elf32bmip.sh $(srcdir)/emultempl/mipself.em \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -1523,6 +1529,11 @@ eelf64_ia64_fbsd.c: $(srcdir)/emulparams
$(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/needrelax.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_ia64_fbsd "$(tdir_elf64_ia64_fbsd)"
+eelf64_ia64_hpux.c: $(srcdir)/emulparams/elf64_ia64_hpux.sh \
+ $(srcdir)/emulparams/elf64_ia64.sh \
+ $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/needrelax.em \
+ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} elf64_ia64_hpux "$(tdir_elf64_ia64_hpux)"
eelf64_s390.c: $(srcdir)/emulparams/elf64_s390.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf64_s390 "$(tdir_elf64_s390)"
--- binutils/ld/configure.tgt.hpux 2003-09-03 11:05:45.000000000 -0700
+++ binutils/ld/configure.tgt 2003-09-30 12:05:09.000000000 -0700
@@ -109,6 +109,9 @@ i960-intel-nindy) targ_emul=gld960 ;;
i960-*-rtems*) targ_emul=gld960coff ;;
i960-*-elf*) targ_emul=elf32_i960 ;;
ia64-*-elf*) targ_emul=elf64_ia64 ;;
+ia64-*-hpux*) targ_emul=elf32_ia64_hpux
+ targ_extra_emuls="elf64_ia64_hpux"
+ targ_extra_libpath="elf64_ia64_hpux" ;;
ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
targ_emul=elf64_ia64_fbsd
targ_extra_emuls="elf64_ia64" ;;
--- binutils/ld/emulparams/elf32_ia64_hpux.sh.hpux 2003-09-30 12:05:09.000000000 \
-0700
+++ binutils/ld/emulparams/elf32_ia64_hpux.sh 2003-09-30 12:05:09.000000000 -0700
@@ -0,0 +1,5 @@
+. ${srcdir}/emulparams/elf64_ia64.sh
+ELFSIZE=32
+OUTPUT_FORMAT="elf32-ia64-hpux-big"
+TEXT_START_ADDR="0x10000"
+unset DATA_ADDR
--- binutils/ld/emulparams/elf64_ia64_hpux.sh.hpux 2003-09-30 12:05:09.000000000 \
-0700
+++ binutils/ld/emulparams/elf64_ia64_hpux.sh 2003-09-30 12:05:09.000000000 -0700
@@ -0,0 +1,17 @@
+. ${srcdir}/emulparams/elf64_ia64.sh
+OUTPUT_FORMAT="elf64-ia64-hpux-big"
+
+if [ "x${host}" = "x${target}" ]; then
+ case " $EMULATION_LIBPATH " in
+ *" ${EMULATION_NAME} "*)
+ NATIVE=yes
+ esac
+fi
+
+case "$target" in
+ ia64-*-hpux*)
+ case "$EMULATION_NAME" in
+ *64*) LIBPATH_SUFFIX=hpux64 ;;
+ esac
+ ;;
+esac
["bfd-ia64-ilp32-abi-2.patch" (text/plain)]
2003-09-29 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (ARCH_SIZE): New.
(LOG_SECTION_ALIGN): Likewise.
(elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
align relocation sections.
(get_fptr): Likewise.
(get_reloc_section): Likewise.
Support ILP32.
--- bfd/elfxx-ia64.c.ilp32-abi 2003-08-20 10:53:28.000000000 -0700
+++ bfd/elfxx-ia64.c 2003-08-21 07:59:15.000000000 -0700
@@ -25,6 +25,16 @@
#include "opcode/ia64.h"
#include "elf/ia64.h"
+#define ARCH_SIZE NN
+
+#if ARCH_SIZE == 64
+#define LOG_SECTION_ALIGN 3
+#endif
+
+#if ARCH_SIZE == 32
+#define LOG_SECTION_ALIGN 2
+#endif
+
/* THE RULES for all the stuff the linker creates --
GOT Entries created in response to LTOFF or LTOFF_FPTR
@@ -1793,7 +1803,7 @@ elfNN_ia64_create_dynamic_sections (abfd
| SEC_IN_MEMORY
| SEC_LINKER_CREATED
| SEC_READONLY))
- || !bfd_set_section_alignment (abfd, s, 3))
+ || !bfd_set_section_alignment (abfd, s, LOG_SECTION_ALIGN))
return FALSE;
ia64_info->rel_pltoff_sec = s;
@@ -1804,7 +1814,7 @@ elfNN_ia64_create_dynamic_sections (abfd
| SEC_IN_MEMORY
| SEC_LINKER_CREATED
| SEC_READONLY))
- || !bfd_set_section_alignment (abfd, s, 3))
+ || !bfd_set_section_alignment (abfd, s, LOG_SECTION_ALIGN))
return FALSE;
ia64_info->rel_got_sec = s;
@@ -1967,7 +1977,8 @@ get_fptr (abfd, info, ia64_info)
| SEC_IN_MEMORY
| SEC_LINKER_CREATED
| SEC_READONLY))
- || !bfd_set_section_alignment (abfd, fptr_rel, 3))
+ || !bfd_set_section_alignment (abfd, fptr_rel,
+ LOG_SECTION_ALIGN))
{
BFD_ASSERT (0);
return NULL;
@@ -2057,7 +2068,8 @@ get_reloc_section (abfd, ia64_info, sec,
| SEC_IN_MEMORY
| SEC_LINKER_CREATED
| SEC_READONLY))
- || !bfd_set_section_alignment (dynobj, srel, 3))
+ || !bfd_set_section_alignment (dynobj, srel,
+ LOG_SECTION_ALIGN))
return NULL;
}
@@ -2185,11 +2197,13 @@ elfNN_ia64_check_relocs (abfd, info, sec
info->flags |= DF_STATIC_TLS;
break;
+ case R_IA64_DTPREL32MSB:
+ case R_IA64_DTPREL32LSB:
case R_IA64_DTPREL64MSB:
case R_IA64_DTPREL64LSB:
if (info->shared || maybe_dynamic)
need_entry = NEED_DYNREL;
- dynrel_type = R_IA64_DTPREL64LSB;
+ dynrel_type = R_IA64_DTPRELNNLSB;
break;
case R_IA64_LTOFF_DTPREL22:
@@ -2225,7 +2239,7 @@ elfNN_ia64_check_relocs (abfd, info, sec
need_entry = NEED_FPTR | NEED_DYNREL;
else
need_entry = NEED_FPTR;
- dynrel_type = R_IA64_FPTR64LSB;
+ dynrel_type = R_IA64_FPTRNNLSB;
break;
case R_IA64_LTOFF22:
@@ -2275,7 +2289,7 @@ elfNN_ia64_check_relocs (abfd, info, sec
/* Shared objects will always need at least a REL relocation. */
if (info->shared || maybe_dynamic)
need_entry = NEED_DYNREL;
- dynrel_type = R_IA64_DIR64LSB;
+ dynrel_type = R_IA64_DIRNNLSB;
break;
case R_IA64_IPLTMSB:
@@ -2294,7 +2308,7 @@ elfNN_ia64_check_relocs (abfd, info, sec
case R_IA64_PCREL64LSB:
if (maybe_dynamic)
need_entry = NEED_DYNREL;
- dynrel_type = R_IA64_PCREL64LSB;
+ dynrel_type = R_IA64_PCRELNNLSB;
break;
}
@@ -2446,7 +2460,7 @@ allocate_global_fptr_got (dyn_i, data)
if (dyn_i->want_got
&& dyn_i->want_fptr
- && elfNN_ia64_dynamic_symbol_p (dyn_i->h, x->info, R_IA64_FPTR64LSB))
+ && elfNN_ia64_dynamic_symbol_p (dyn_i->h, x->info, R_IA64_FPTRNNLSB))
{
dyn_i->got_offset = x->ofs;
x->ofs += 8;
@@ -2653,6 +2667,7 @@ allocate_dynrel_entries (dyn_i, data)
switch (rent->type)
{
+ case R_IA64_FPTR32LSB:
case R_IA64_FPTR64LSB:
/* Allocate one iff !want_fptr and not PIE, which by this point
will be true only if we're actually allocating one statically
@@ -2661,10 +2676,12 @@ allocate_dynrel_entries (dyn_i, data)
if (dyn_i->want_fptr && !x->info->pie)
continue;
break;
+ case R_IA64_PCREL32LSB:
case R_IA64_PCREL64LSB:
if (!dynamic_symbol)
continue;
break;
+ case R_IA64_DIR32LSB:
case R_IA64_DIR64LSB:
if (!dynamic_symbol && !shared)
continue;
@@ -2677,6 +2694,7 @@ allocate_dynrel_entries (dyn_i, data)
if (!dynamic_symbol)
count *= 2;
break;
+ case R_IA64_DTPREL32LSB:
case R_IA64_TPREL64LSB:
case R_IA64_DTPREL64LSB:
case R_IA64_DTPMOD64LSB:
@@ -3302,6 +3320,7 @@ set_got_entry (abfd, info, dyn_i, dynind
}
got_offset = dyn_i->dtpmod_offset;
break;
+ case R_IA64_DTPREL32LSB:
case R_IA64_DTPREL64LSB:
done = dyn_i->dtprel_done;
dyn_i->dtprel_done = TRUE;
@@ -3326,9 +3345,12 @@ set_got_entry (abfd, info, dyn_i, dynind
&& (!dyn_i->h
|| ELF_ST_VISIBILITY (dyn_i->h->other) == STV_DEFAULT
|| dyn_i->h->root.type != bfd_link_hash_undefweak)
+ && dyn_r_type != R_IA64_DTPREL32LSB
&& dyn_r_type != R_IA64_DTPREL64LSB)
|| elfNN_ia64_dynamic_symbol_p (dyn_i->h, info, dyn_r_type)
- || (dynindx != -1 && dyn_r_type == R_IA64_FPTR64LSB))
+ || (dynindx != -1
+ && (dyn_r_type == R_IA64_FPTR32LSB
+ || dyn_r_type == R_IA64_FPTR64LSB)))
&& (!dyn_i->want_ltoff_fptr
|| !info->pie
|| !dyn_i->h
@@ -3337,9 +3359,10 @@ set_got_entry (abfd, info, dyn_i, dynind
if (dynindx == -1
&& dyn_r_type != R_IA64_TPREL64LSB
&& dyn_r_type != R_IA64_DTPMOD64LSB
+ && dyn_r_type != R_IA64_DTPREL32LSB
&& dyn_r_type != R_IA64_DTPREL64LSB)
{
- dyn_r_type = R_IA64_REL64LSB;
+ dyn_r_type = R_IA64_RELNNLSB;
dynindx = 0;
addend = value;
}
@@ -3348,6 +3371,18 @@ set_got_entry (abfd, info, dyn_i, dynind
{
switch (dyn_r_type)
{
+ case R_IA64_REL32LSB:
+ dyn_r_type = R_IA64_REL32MSB;
+ break;
+ case R_IA64_DIR32LSB:
+ dyn_r_type = R_IA64_DIR32MSB;
+ break;
+ case R_IA64_FPTR32LSB:
+ dyn_r_type = R_IA64_FPTR32MSB;
+ break;
+ case R_IA64_DTPREL32LSB:
+ dyn_r_type = R_IA64_DTPREL32MSB;
+ break;
case R_IA64_REL64LSB:
dyn_r_type = R_IA64_REL64MSB;
break;
@@ -3477,9 +3512,9 @@ set_pltoff_entry (abfd, info, dyn_i, val
unsigned int dyn_r_type;
if (bfd_big_endian (abfd))
- dyn_r_type = R_IA64_REL64MSB;
+ dyn_r_type = R_IA64_RELNNMSB;
else
- dyn_r_type = R_IA64_REL64LSB;
+ dyn_r_type = R_IA64_RELNNLSB;
elfNN_ia64_install_dyn_reloc (abfd, NULL, pltoff_sec,
ia64_info->rel_pltoff_sec,
@@ -3487,7 +3522,7 @@ set_pltoff_entry (abfd, info, dyn_i, val
dyn_r_type, 0, value);
elfNN_ia64_install_dyn_reloc (abfd, NULL, pltoff_sec,
ia64_info->rel_pltoff_sec,
- dyn_i->pltoff_offset + 8,
+ dyn_i->pltoff_offset + ARCH_SIZE / 8,
dyn_r_type, 0, gp);
}
@@ -3974,7 +4009,7 @@ elfNN_ia64_relocate_section (output_bfd,
case R_IA64_LTOFF64I:
dyn_i = get_dyn_sym_info (ia64_info, h, input_bfd, rel, FALSE);
value = set_got_entry (input_bfd, info, dyn_i, (h ? h->dynindx : -1),
- rel->r_addend, value, R_IA64_DIR64LSB);
+ rel->r_addend, value, R_IA64_DIRNNLSB);
value -= gp_val;
r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
break;
@@ -4027,7 +4062,7 @@ elfNN_ia64_relocate_section (output_bfd,
}
dynindx = 0;
addend = value;
- dyn_r_type = r_type + R_IA64_REL64LSB - R_IA64_FPTR64LSB;
+ dyn_r_type = r_type + R_IA64_RELNNLSB - R_IA64_FPTRNNLSB;
}
else if (h)
{
@@ -4091,7 +4126,7 @@ elfNN_ia64_relocate_section (output_bfd,
}
value = set_got_entry (output_bfd, info, dyn_i, dynindx,
- rel->r_addend, value, R_IA64_FPTR64LSB);
+ rel->r_addend, value, R_IA64_FPTRNNLSB);
value -= gp_val;
r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
}
@@ -4327,7 +4363,7 @@ elfNN_ia64_relocate_section (output_bfd,
case R_IA64_LTOFF_DTPREL22:
if (!dynamic_symbol_p)
value -= elfNN_ia64_dtprel_base (info);
- got_r_type = R_IA64_DTPREL64LSB;
+ got_r_type = R_IA64_DTPRELNNLSB;
break;
}
dyn_i = get_dyn_sym_info (ia64_info, h, input_bfd, rel, FALSE);
["bfd-ia64-ilp32-tls-2.patch" (text/plain)]
2003-09-10 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_tprel_base): Support ILP32.
(elfNN_ia64_relocate_section): Handle R_IA64_DTPREL32LSB and
R_IA64_DTPREL32MSB.
--- bfd/elfxx-ia64.c.ilp32-tls 2003-09-10 13:45:23.000000000 -0700
+++ bfd/elfxx-ia64.c 2003-09-10 16:41:15.000000000 -0700
@@ -3542,7 +3542,7 @@ set_pltoff_entry (abfd, info, dyn_i, val
/* Return the base VMA address which should be subtracted from real addresses
when resolving @tprel() relocation.
Main program TLS (whose template starts at PT_TLS p_vaddr)
- is assigned offset round(16, PT_TLS p_align). */
+ is assigned offset round(2 * size of pointer, PT_TLS p_align). */
static bfd_vma
elfNN_ia64_tprel_base (info)
@@ -3553,7 +3553,7 @@ elfNN_ia64_tprel_base (info)
BFD_ASSERT (tls_segment != NULL);
return (tls_segment->start
- - align_power ((bfd_vma) 16, tls_segment->align));
+ - align_power ((bfd_vma) ARCH_SIZE / 4, tls_segment->align));
}
/* Return the base VMA address which should be subtracted from real addresses
@@ -4327,6 +4327,8 @@ elfNN_ia64_relocate_section (output_bfd,
case R_IA64_DTPREL14:
case R_IA64_DTPREL22:
case R_IA64_DTPREL64I:
+ case R_IA64_DTPREL32LSB:
+ case R_IA64_DTPREL32MSB:
case R_IA64_DTPREL64LSB:
case R_IA64_DTPREL64MSB:
value -= elfNN_ia64_dtprel_base (info);
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