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2000-07-09 Koundinya K <kk@ddeorg.soft.net>

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* elf32-mips.c (sort_dynamic_relocs): New Function.
        (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
	via qsort to sort the dynamic relocations in increasing r_symndx
	value.
This commit is contained in:
Ulf Carlsson
2000-07-09 13:48:21 +00:00
parent 958d649baf
commit adb76a3e5c
2 changed files with 49 additions and 0 deletions
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7
bfd/ChangeLog
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@ -1,3 +1,10 @@
2000-07-09 Koundinya K <kk@ddeorg.soft.net>
* elf32-mips.c (sort_dynamic_relocs): New Function.
(_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
via qsort to sort the dynamic relocations in increasing r_symndx
value.
2000-07-09 Alan Modra <alan@linuxcare.com.au> 2000-07-09 Alan Modra <alan@linuxcare.com.au>
* elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add

42
bfd/elf32-mips.c
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@ -195,6 +195,8 @@ static void mips_elf_allocate_dynamic_relocations
PARAMS ((bfd *, unsigned int)); PARAMS ((bfd *, unsigned int));
static boolean mips_elf_stub_section_p static boolean mips_elf_stub_section_p
PARAMS ((bfd *, asection *)); PARAMS ((bfd *, asection *));
static int sort_dynamic_relocs
PARAMS ((const void *, const void *));
/* The level of IRIX compatibility we're striving for. */ /* The level of IRIX compatibility we're striving for. */
@ -204,6 +206,9 @@ typedef enum {
ict_irix6 ict_irix6
} irix_compat_t; } irix_compat_t;
/* This will be used when we sort the dynamic relocation records. */
static bfd *reldyn_sorting_bfd;
/* Nonzero if ABFD is using the N32 ABI. */ /* Nonzero if ABFD is using the N32 ABI. */
#define ABI_N32_P(abfd) \ #define ABI_N32_P(abfd) \
@ -5141,6 +5146,26 @@ _bfd_mips_elf_final_link (abfd, info)
return true; return true;
} }
/* This function is called via qsort() to sort the dynamic relocation
entries by increasing r_symndx value. */
static int
sort_dynamic_relocs (arg1,arg2)
const PTR arg1;
const PTR arg2;
{
const Elf32_External_Rel *ext_reloc1 = (const Elf32_External_Rel *) arg1;
const Elf32_External_Rel *ext_reloc2 = (const Elf32_External_Rel *) arg2;
Elf_Internal_Rel int_reloc1;
Elf_Internal_Rel int_reloc2;
bfd_elf32_swap_reloc_in(reldyn_sorting_bfd, ext_reloc1, &int_reloc1);
bfd_elf32_swap_reloc_in(reldyn_sorting_bfd, ext_reloc2, &int_reloc2);
return (ELF32_R_SYM(int_reloc1.r_info) - ELF32_R_SYM(int_reloc2.r_info));
}
/* Returns the GOT section for ABFD. */ /* Returns the GOT section for ABFD. */
static asection * static asection *
@ -8837,6 +8862,23 @@ _bfd_mips_elf_finish_dynamic_sections (output_bfd, info)
} }
} }
/* We need to sort the entries of the dynamic relocation section. */
if (!ABI_64_P (output_bfd))
{
asection *reldyn;
reldyn = bfd_get_section_by_name (dynobj,
MIPS_ELF_REL_DYN_SECTION_NAME (dynobj));
if (reldyn != NULL && reldyn->reloc_count > 2)
{
reldyn_sorting_bfd = output_bfd;
qsort ((Elf32_External_Rel *) reldyn->contents + 1,
(size_t) reldyn->reloc_count - 1,
sizeof (Elf32_External_Rel), sort_dynamic_relocs);
}
}
/* Clean up a first relocation in .rel.dyn. */ /* Clean up a first relocation in .rel.dyn. */
s = bfd_get_section_by_name (dynobj, s = bfd_get_section_by_name (dynobj,
MIPS_ELF_REL_DYN_SECTION_NAME (dynobj)); MIPS_ELF_REL_DYN_SECTION_NAME (dynobj));