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Add support for ZVTINHERIT and VTENTRY relocs.

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This commit is contained in:
Nick Clifton
1999-01-28 17:17:17 +00:00
parent 98790d3a95
commit 7b58591634
2 changed files with 37 additions and 0 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
1999-01-28 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
R_FR30_GNU_VTENTRY relocs.
Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com> Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
* elflink.h (elf_link_output_sym): Zero syms which are * elflink.h (elf_link_output_sym): Zero syms which are

32
bfd/elf32-fr30.c
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@ -203,6 +203,36 @@ static reloc_howto_type fr30_elf_howto_table [] =
0x0000, /* src_mask */ 0x0000, /* src_mask */
0x07ff, /* dst_mask */ 0x07ff, /* dst_mask */
false), /* pcrel_offset */ false), /* pcrel_offset */
/* GNU extension to record C++ vtable hierarchy */
HOWTO (R_FR30_GNU_VTINHERIT, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
NULL, /* special_function */
"R_FR30_GNU_VTINHERIT", /* name */
false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
false), /* pcrel_offset */
/* GNU extension to record C++ vtable member usage */
HOWTO (R_FR30_GNU_VTENTRY, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
_bfd_elf_rel_vtable_reloc_fn, /* special_function */
"R_FR30_GNU_VTENTRY", /* name */
false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
false), /* pcrel_offset */
}; };
/* Utility to actually perform an R_FR30_20 reloc. */ /* Utility to actually perform an R_FR30_20 reloc. */
@ -313,6 +343,8 @@ static const struct fr30_reloc_map fr30_reloc_map [] =
{ BFD_RELOC_FR30_10_IN_8, R_FR30_10_IN_8 }, { BFD_RELOC_FR30_10_IN_8, R_FR30_10_IN_8 },
{ BFD_RELOC_FR30_9_PCREL, R_FR30_9_PCREL }, { BFD_RELOC_FR30_9_PCREL, R_FR30_9_PCREL },
{ BFD_RELOC_FR30_12_PCREL, R_FR30_12_PCREL }, { BFD_RELOC_FR30_12_PCREL, R_FR30_12_PCREL },
{ BFD_RELOC_VTABLE_INHERIT, R_FR30_GNU_VTINHERIT },
{ BFD_RELOC_VTABLE_ENTRY, R_FR30_GNU_VTENTRY },
}; };
static reloc_howto_type * static reloc_howto_type *