diff options
| author | Ken Raeburn <raeburn@cygnus> | 1994-02-08 20:58:20 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@cygnus> | 1994-02-08 20:58:20 +0000 |
| commit | fa965415f5c79e5de8597265ac015f592c439025 (patch) | |
| tree | bc4000ec8e1eb283ce6241d060251c3576aa1def /bfd | |
| parent | 4dd4933e7cf020cb2ecfd414f09a5955e8cd12c0 (diff) | |
| download | gdb-fa965415f5c79e5de8597265ac015f592c439025.zip gdb-fa965415f5c79e5de8597265ac015f592c439025.tar.gz gdb-fa965415f5c79e5de8597265ac015f592c439025.tar.bz2 | |
* coff-alpha.c (reloc_nil): New function.
(alpha_howto_table): Use it as special_function to prevent certain relocs from
being adjusted by bfd_perform_relocation. IGNORE reloc should be
partial_inplace.
(alpha_ecoff_get_relocated_section_contents): Accept a LITERAL reloc on an
"ldl" instruction too.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 9 | ||||
| -rw-r--r-- | bfd/coff-alpha.c | 31 |
2 files changed, 31 insertions, 9 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index c3e6771..adcb13a 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,12 @@ +Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com) + + * coff-alpha.c (reloc_nil): New function. + (alpha_howto_table): Use it as special_function to prevent certain + relocs from being adjusted by bfd_perform_relocation. IGNORE + reloc should be partial_inplace. + (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL + reloc on an "ldl" instruction too. + Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub, diff --git a/bfd/coff-alpha.c b/bfd/coff-alpha.c index 7a220d0..e670a8b 100644 --- a/bfd/coff-alpha.c +++ b/bfd/coff-alpha.c @@ -1,5 +1,5 @@ /* BFD back-end for ALPHA Extended-Coff files. - Copyright 1993 Free Software Foundation, Inc. + Copyright 1993, 1994 Free Software Foundation, Inc. Modified from coff-mips.c by Steve Chamberlain <sac@cygnus.com> and Ian Lance Taylor <ian@cygnus.com>. @@ -111,6 +111,18 @@ static boolean alpha_relocate_section PARAMS ((bfd *, struct bfd_link_info *, /* How to process the various reloc types. */ +static bfd_reloc_status_type +reloc_nil (abfd, reloc, sym, data, sec, output_bfd) + bfd *abfd; + arelent *reloc; + asymbol *sym; + PTR data; + asection *sec; + bfd *output_bfd; +{ + return bfd_reloc_ok; +} + /* In case we're on a 32-bit machine, construct a 64-bit "-1" value from smaller values. Start with zero, widen, *then* decrement. */ #define MINUS_ONE (((bfd_vma)0) - 1) @@ -127,9 +139,9 @@ static reloc_howto_type alpha_howto_table[] = true, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - 0, /* special_function */ + reloc_nil, /* special_function */ "IGNORE", /* name */ - false, /* partial_inplace */ + true, /* partial_inplace */ 0, /* src_mask */ 0, /* dst_mask */ true), /* pcrel_offset */ @@ -214,7 +226,7 @@ static reloc_howto_type alpha_howto_table[] = false, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - 0, /* special_function */ + reloc_nil, /* special_function */ "LITUSE", /* name */ false, /* partial_inplace */ 0, /* src_mask */ @@ -239,7 +251,7 @@ static reloc_howto_type alpha_howto_table[] = true, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ - 0, /* special_function */ + reloc_nil, /* special_function */ "GPDISP", /* name */ true, /* partial_inplace */ 0xffff, /* src_mask */ @@ -827,9 +839,10 @@ alpha_ecoff_get_relocated_section_contents (abfd, link_info, link_order, unsigned long insn; /* I believe that the LITERAL reloc will only apply to a - ldq instruction, so check my assumption. */ + ldq or ldl instruction, so check my assumption. */ insn = bfd_get_32 (input_bfd, data + rel->address); - BFD_ASSERT (((insn >> 26) & 0x3f) == 0x29); + BFD_ASSERT (((insn >> 26) & 0x3f) == 0x29 + || ((insn >> 26) & 0x3f) == 0x28); rel->addend -= gp; r = bfd_perform_relocation (input_bfd, rel, data, input_section, @@ -1852,10 +1865,10 @@ static const struct ecoff_backend_data alpha_ecoff_backend_data = { /* COFF backend structure. */ { - (void (*) PARAMS ((bfd *,PTR,int,int,PTR))) bfd_void, /* aux_in */ + (void (*) PARAMS ((bfd *,PTR,int,int,int,int,PTR))) bfd_void, /* aux_in */ (void (*) PARAMS ((bfd *,PTR,PTR))) bfd_void, /* sym_in */ (void (*) PARAMS ((bfd *,PTR,PTR))) bfd_void, /* lineno_in */ - (unsigned (*) PARAMS ((bfd *,PTR,int,int,PTR))) bfd_void, /* aux_out */ + (unsigned (*) PARAMS ((bfd *,PTR,int,int,int,int,PTR)))bfd_void,/*aux_out*/ (unsigned (*) PARAMS ((bfd *,PTR,PTR))) bfd_void, /* sym_out */ (unsigned (*) PARAMS ((bfd *,PTR,PTR))) bfd_void, /* lineno_out */ (unsigned (*) PARAMS ((bfd *,PTR,PTR))) bfd_void, /* reloc_out */ |