diff options
Diffstat (limited to 'bfd/elf32-txvu.c')
| -rw-r--r-- | bfd/elf32-txvu.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/bfd/elf32-txvu.c b/bfd/elf32-txvu.c index 96a067c..33cf6e4 100644 --- a/bfd/elf32-txvu.c +++ b/bfd/elf32-txvu.c @@ -1,5 +1,5 @@ /* TXVU-specific support for 32-bit ELF. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1998 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -52,7 +52,26 @@ static reloc_howto_type txvu_elf_howto_table[] = 0, /* dst_mask */ false), /* pcrel_offset */ - /* insert reloc entries here */ + /* A PC Relative 11-bit relocation, shifted by 3. + This reloc is complicated because relocations are relative to the upper + instruction, and I don't think BFD handles 64 bit instructions easily. + We could set the address of the reloc as the address of the lower + instruction, but then we'd have to do what is done for R_M32R_10_PCREL + which is to mask off the lower 3 bits of the pc before performing the + reloc. */ + HOWTO (R_TXVU_11_PCREL, /* type */ + 3, /* rightshift */ + 3, /* size (0 = byte, 1 = short, 2 = long) */ + 11, /* bitsize */ + true, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + "R_TXVU_11_PCREL", /* name */ + false, /* partial_inplace */ + 0x1ff, /* src_mask */ + 0x1ff, /* dst_mask */ + true), /* pcrel_offset */ }; /* Map BFD reloc types to TXVU ELF reloc types. */ @@ -66,7 +85,7 @@ struct txvu_reloc_map static const struct txvu_reloc_map txvu_reloc_map[] = { { BFD_RELOC_NONE, R_TXVU_NONE }, - /* insert reloc entries here */ + { BFD_RELOC_TXVU_11_PCREL, R_TXVU_11_PCREL } }; static reloc_howto_type * |