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* elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
	when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
	in a read-only section.
	(_bfd_mips_elf_check_relocs): Likewise.

ld/testsuite/
	* ld-mips-elf/vxworks1-lib.td: New test.
	* ld-mips-elf/mips-elf.exp: Run it.
This commit is contained in:
Richard Sandiford 2007-04-12 19:26:09 +00:00
parent 1aa9ef630c
commit 9e3313aecd
5 changed files with 27 additions and 1 deletions
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7
bfd/ChangeLog
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@ -1,3 +1,10 @@
2007-04-12 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
in a read-only section.
(_bfd_mips_elf_check_relocs): Likewise.
2007-04-12 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (xtensa_is_insntable_section): New.

11
bfd/elfxx-mips.c
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@ -4275,6 +4275,13 @@ mips_elf_calculate_relocation (bfd *abfd, bfd *input_bfd,
outrel.r_info = ELF32_R_INFO (h->root.dynindx, r_type);
outrel.r_addend = addend;
bfd_elf32_swap_reloca_out (abfd, &outrel, loc);
/* If we've written this relocation for a readonly section,
we need to set DF_TEXTREL again, so that we do not delete the
DT_TEXTREL tag. */
if (MIPS_ELF_READONLY_SECTION (input_section))
info->flags |= DF_TEXTREL;
*valuep = 0;
return bfd_reloc_ok;
}
@ -6493,6 +6500,10 @@ _bfd_mips_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
return FALSE;
}
mips_elf_allocate_dynamic_relocations (dynobj, info, 1);
if (MIPS_ELF_READONLY_SECTION (sec))
/* We tell the dynamic linker that there are
relocations against the text segment. */
info->flags |= DF_TEXTREL;
}
}
else if (r_type == R_MIPS_CALL_LO16

5
ld/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2007-04-12 Richard Sandiford <richard@codesourcery.com>
* ld-mips-elf/vxworks1-lib.td: New test.
* ld-mips-elf/mips-elf.exp: Run it.
2007-04-05 H.J. Lu <hongjiu.lu@intel.com>
PR ld/4304

2
ld/testsuite/ld-mips-elf/mips-elf.exp
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@ -21,7 +21,7 @@ if {[istarget "mips*-*-vxworks"]} {
{"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
"-mips2" {vxworks1-lib.s}
{{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
{readelf --symbols vxworks1-lib.nd}}
{readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
"libvxworks1.so"}
{"VxWorks executable test 1 (dynamic)" \
"tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic"

3
ld/testsuite/ld-mips-elf/vxworks1-lib.td Normal file
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@ -0,0 +1,3 @@
#...
0x0+16 \(TEXTREL\) +0x0
#pass