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* elf64-mips.c (micromips_elf64_howto_table_rel): Add
R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR. (micromips_elf64_howto_table_rela): Likewise. (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR. * elfn32-mips.c (elf_micromips_howto_table_rel): Add R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR. (elf_micromips_howto_table_rela): Likewise. (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
This commit is contained in:
Maciej W. Rozycki
parent
e8faf7d129
commit
5b175e562b
@ -1,3 +1,14 @@
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2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
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* elf64-mips.c (micromips_elf64_howto_table_rel): Add
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R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
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(micromips_elf64_howto_table_rela): Likewise.
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(micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
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* elfn32-mips.c (elf_micromips_howto_table_rel): Add
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R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
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(elf_micromips_howto_table_rela): Likewise.
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(micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
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2013-02-18 Paul Brook <paul@codesourcery.com>
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* elfxx-mips.c (MICROMIPS_P): New macro.
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@ -2184,6 +2184,37 @@ static reloc_howto_type micromips_elf64_howto_table_rel[] =
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0x0000ffff, /* src_mask */
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0x0000ffff, /* dst_mask */
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FALSE), /* pcrel_offset */
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/* Section displacement. */
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HOWTO (R_MICROMIPS_SCN_DISP, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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FALSE, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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_bfd_mips_elf_generic_reloc, /* special_function */
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"R_MICROMIPS_SCN_DISP", /* name */
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TRUE, /* partial_inplace */
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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FALSE), /* pcrel_offset */
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/* Protected jump conversion. This is an optimization hint. No
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relocation is required for correctness. */
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HOWTO (R_MICROMIPS_JALR, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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FALSE, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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_bfd_mips_elf_generic_reloc, /* special_function */
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"R_MICROMIPS_JALR", /* name */
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FALSE, /* partial_inplace */
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0, /* src_mask */
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0x00000000, /* dst_mask */
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FALSE), /* pcrel_offset */
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};
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static reloc_howto_type micromips_elf64_howto_table_rela[] =
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@ -2495,6 +2526,37 @@ static reloc_howto_type micromips_elf64_howto_table_rela[] =
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0, /* src_mask */
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0x0000ffff, /* dst_mask */
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FALSE), /* pcrel_offset */
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/* Section displacement. */
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HOWTO (R_MICROMIPS_SCN_DISP, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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FALSE, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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_bfd_mips_elf_generic_reloc, /* special_function */
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"R_MICROMIPS_SCN_DISP", /* name */
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FALSE, /* partial_inplace */
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0, /* src_mask */
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0xffffffff, /* dst_mask */
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FALSE), /* pcrel_offset */
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/* Protected jump conversion. This is an optimization hint. No
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relocation is required for correctness. */
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HOWTO (R_MICROMIPS_JALR, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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FALSE, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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_bfd_mips_elf_generic_reloc, /* special_function */
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"R_MICROMIPS_JALR", /* name */
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FALSE, /* partial_inplace */
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0, /* src_mask */
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0x00000000, /* dst_mask */
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FALSE), /* pcrel_offset */
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};
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/* GNU extension to record C++ vtable hierarchy */
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@ -3152,6 +3214,8 @@ static const struct elf_reloc_map micromips_reloc_map[] =
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{ BFD_RELOC_MICROMIPS_HIGHEST, R_MICROMIPS_HIGHEST - R_MICROMIPS_min },
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{ BFD_RELOC_MICROMIPS_CALL_HI16, R_MICROMIPS_CALL_HI16 - R_MICROMIPS_min },
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{ BFD_RELOC_MICROMIPS_CALL_LO16, R_MICROMIPS_CALL_LO16 - R_MICROMIPS_min },
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{ BFD_RELOC_MICROMIPS_SCN_DISP, R_MICROMIPS_SCN_DISP - R_MICROMIPS_min },
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{ BFD_RELOC_MICROMIPS_JALR, R_MICROMIPS_JALR - R_MICROMIPS_min },
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};
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/* Given a BFD reloc type, return a howto structure. */
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@ -2149,6 +2149,37 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
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0x0000ffff, /* src_mask */
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0x0000ffff, /* dst_mask */
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FALSE), /* pcrel_offset */
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/* Section displacement. */
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HOWTO (R_MICROMIPS_SCN_DISP, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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FALSE, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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_bfd_mips_elf_generic_reloc, /* special_function */
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"R_MICROMIPS_SCN_DISP", /* name */
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TRUE, /* partial_inplace */
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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FALSE), /* pcrel_offset */
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/* Protected jump conversion. This is an optimization hint. No
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relocation is required for correctness. */
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HOWTO (R_MICROMIPS_JALR, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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FALSE, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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_bfd_mips_elf_generic_reloc, /* special_function */
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"R_MICROMIPS_JALR", /* name */
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FALSE, /* partial_inplace */
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0, /* src_mask */
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0x00000000, /* dst_mask */
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FALSE), /* pcrel_offset */
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};
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static reloc_howto_type elf_micromips_howto_table_rela[] =
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@ -2460,6 +2491,37 @@ static reloc_howto_type elf_micromips_howto_table_rela[] =
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0, /* src_mask */
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0x0000ffff, /* dst_mask */
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FALSE), /* pcrel_offset */
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/* Section displacement. */
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HOWTO (R_MICROMIPS_SCN_DISP, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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FALSE, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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_bfd_mips_elf_generic_reloc, /* special_function */
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"R_MICROMIPS_SCN_DISP", /* name */
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FALSE, /* partial_inplace */
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0, /* src_mask */
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0xffffffff, /* dst_mask */
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FALSE), /* pcrel_offset */
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/* Protected jump conversion. This is an optimization hint. No
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relocation is required for correctness. */
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HOWTO (R_MICROMIPS_JALR, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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FALSE, /* pc_relative */
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0, /* bitpos */
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complain_overflow_dont, /* complain_on_overflow */
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_bfd_mips_elf_generic_reloc, /* special_function */
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"R_MICROMIPS_JALR", /* name */
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FALSE, /* partial_inplace */
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0, /* src_mask */
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0x00000000, /* dst_mask */
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FALSE), /* pcrel_offset */
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};
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/* GNU extension to record C++ vtable hierarchy */
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@ -2967,6 +3029,8 @@ static const struct elf_reloc_map micromips_reloc_map[] =
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{ BFD_RELOC_MICROMIPS_HIGHEST, R_MICROMIPS_HIGHEST - R_MICROMIPS_min },
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{ BFD_RELOC_MICROMIPS_CALL_HI16, R_MICROMIPS_CALL_HI16 - R_MICROMIPS_min },
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{ BFD_RELOC_MICROMIPS_CALL_LO16, R_MICROMIPS_CALL_LO16 - R_MICROMIPS_min },
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{ BFD_RELOC_MICROMIPS_SCN_DISP, R_MICROMIPS_SCN_DISP - R_MICROMIPS_min },
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{ BFD_RELOC_MICROMIPS_JALR, R_MICROMIPS_JALR - R_MICROMIPS_min },
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};
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/* Given a BFD reloc type, return a howto structure. */
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