diff options
| author | Jean Marie Diaz <ambar@cygnus> | 1994-08-02 15:26:26 +0000 |
|---|---|---|
| committer | Jean Marie Diaz <ambar@cygnus> | 1994-08-02 15:26:26 +0000 |
| commit | 5e694c29a54aa4de49c5b10cfe3382c3e3d04c25 (patch) | |
| tree | da9541cf1afaa41f8829959e30c3f4b34555868d /bfd | |
| parent | e0566e19aa775ec20b2ef3b089deeee071768472 (diff) | |
| download | gdb-5e694c29a54aa4de49c5b10cfe3382c3e3d04c25.zip gdb-5e694c29a54aa4de49c5b10cfe3382c3e3d04c25.tar.gz gdb-5e694c29a54aa4de49c5b10cfe3382c3e3d04c25.tar.bz2 | |
* coff-i960.c (coff_i960_relocate): New function.
(howto_rellong, howto_iprmed): Use it as special_function.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 3 | ||||
| -rw-r--r-- | bfd/coff-i960.c | 37 |
2 files changed, 35 insertions, 5 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 393f0a9..4b901c6 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,8 @@ Tue Aug 2 10:43:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) + * coff-i960.c (coff_i960_relocate): New function. + (howto_rellong, howto_iprmed): Use it as special_function. + * libbfd-in.h: Move declarations of bfd_read, bfd_write, bfd_seek, bfd_tell, bfd_flush, and bfd_stat from here... * bfd-in.h: ...to here, to make them visible to programs which diff --git a/bfd/coff-i960.c b/bfd/coff-i960.c index f9b8251..b911f9c 100644 --- a/bfd/coff-i960.c +++ b/bfd/coff-i960.c @@ -31,7 +31,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ static bfd_reloc_status_type optcall_callback PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); - +static bfd_reloc_status_type coff_i960_relocate + PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); + #define COFF_LONG_FILENAMES #define CALLS 0x66003800 /* Template for 'calls' instruction */ @@ -105,13 +107,38 @@ optcall_callback (abfd, reloc_entry, symbol_in, data, return result; } +/* When generating relocateable output, we don't want to do anything + for a reloc against a globally visible symbol. */ + +static bfd_reloc_status_type +coff_i960_relocate (abfd, reloc_entry, symbol, data, input_section, + output_bfd, error_message) + bfd *abfd; + arelent *reloc_entry; + asymbol *symbol; + PTR data; + asection *input_section; + bfd *output_bfd; + char **error_message; +{ + if (output_bfd != (bfd *) NULL + && (symbol->flags & BSF_SECTION_SYM) == 0 + && reloc_entry->addend == 0) + { + reloc_entry->address += input_section->output_offset; + return bfd_reloc_ok; + } + + return bfd_reloc_continue; +} + static reloc_howto_type howto_rellong = HOWTO ((unsigned int) R_RELLONG, 0, 2, 32,false, 0, - complain_overflow_bitfield, 0,"rellong", true, 0xffffffff, - 0xffffffff, 0); + complain_overflow_bitfield, coff_i960_relocate,"rellong", true, + 0xffffffff, 0xffffffff, 0); static reloc_howto_type howto_iprmed = - HOWTO (R_IPRMED, 0, 2, 24,true,0, complain_overflow_signed,0, - "iprmed ", true, 0x00ffffff, 0x00ffffff, 0); + HOWTO (R_IPRMED, 0, 2, 24,true,0, complain_overflow_signed, + coff_i960_relocate, "iprmed ", true, 0x00ffffff, 0x00ffffff, 0); static reloc_howto_type howto_optcall = HOWTO (R_OPTCALL, 0,2,24,true,0, complain_overflow_signed, optcall_callback, "optcall", true, 0x00ffffff, 0x00ffffff, 0); |