diff options
Diffstat (limited to 'bfd/aoutf1.h')
| -rw-r--r-- | bfd/aoutf1.h | 80 |
1 files changed, 78 insertions, 2 deletions
diff --git a/bfd/aoutf1.h b/bfd/aoutf1.h index 2f4b728..b5dcecf 100644 --- a/bfd/aoutf1.h +++ b/bfd/aoutf1.h @@ -195,7 +195,70 @@ DEFUN(NAME(aout,sunos4_write_object_contents), */ N_SET_FLAGS (*execp, 1); #endif - + + N_SET_DYNAMIC(*execp, bfd_get_file_flags(abfd) & DYNAMIC); + + /* At least for SunOS, the dynamic symbols and relocs are embedded + in the .text section, and we do not want to write them out with + the symbol table. FIXME: This may be right if there is any other + form of a.out shared libraries. */ + if ((bfd_get_file_flags (abfd) & DYNAMIC) != 0 + && bfd_get_outsymbols (abfd) != (asymbol **) NULL) + { + bfd_size_type i; + asymbol **sym_ptr_ptr; + bfd_size_type count; + arelent **rel_ptr_ptr; + + sym_ptr_ptr = bfd_get_outsymbols (abfd); + count = bfd_get_symcount (abfd); + for (i = 0; i < count; i++, sym_ptr_ptr++) + { + if (((*sym_ptr_ptr)->flags & BSF_DYNAMIC) != 0) + { + /* This assumes that all dynamic symbols follow all + non-dynamic symbols, which is what slurp_symbol_table + does. */ + *sym_ptr_ptr = NULL; + bfd_get_symcount (abfd) = i; + break; + } + } + + if (obj_textsec (abfd)->reloc_count > 0) + { + rel_ptr_ptr = obj_textsec (abfd)->orelocation; + count = obj_textsec (abfd)->reloc_count; + for (i = 0; i < count; i++, rel_ptr_ptr++) + { + if (((*(*rel_ptr_ptr)->sym_ptr_ptr)->flags & BSF_DYNAMIC) != 0) + { + /* This assumes that all relocs against dynamic + symbols follow all relocs against other symbols, + which is what slurp_reloc_table does. */ + *rel_ptr_ptr = NULL; + obj_textsec (abfd)->reloc_count = i; + break; + } + } + } + + if (obj_datasec (abfd)->reloc_count > 0) + { + rel_ptr_ptr = obj_datasec (abfd)->orelocation; + count = obj_datasec (abfd)->reloc_count; + for (i = 0; i < count; i++, rel_ptr_ptr++) + { + if (((*(*rel_ptr_ptr)->sym_ptr_ptr)->flags & BSF_DYNAMIC) != 0) + { + *rel_ptr_ptr = NULL; + obj_datasec (abfd)->reloc_count = i; + break; + } + } + } + } + WRITE_HEADERS(abfd, execp); return true; @@ -586,8 +649,21 @@ DEFUN (sunos4_set_sizes, (abfd), } } +#ifndef MY_read_dynamic_symbols +#define MY_read_dynamic_symbols 0 +#endif +#ifndef MY_read_dynamic_relocs +#define MY_read_dynamic_relocs 0 +#endif + static CONST struct aout_backend_data sunos4_aout_backend = { - 0, 1, 0, sunos4_set_sizes, 0, + 0, /* zmagic files are not contiguous */ + 1, /* text includes header */ + 0, /* default text vma */ + sunos4_set_sizes, + 0, /* header is counted in zmagic text */ + MY_read_dynamic_symbols, + MY_read_dynamic_relocs }; #define MY_core_file_failing_command sunos4_core_file_failing_command |