X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Fi386lynx.c;h=32274ea6c7f7831332f4e17bd95fd9b20e11a42a;hb=7ec2fc6f764fef9000cc768516df04035c85ebac;hp=f74854334b409f6de0bc05721e076797cefe2b90;hpb=e43d48ccc3b8e9d815e704e55dd6748de2419efc;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/i386lynx.c b/bfd/i386lynx.c index f74854334b..32274ea6c7 100644 --- a/bfd/i386lynx.c +++ b/bfd/i386lynx.c @@ -1,5 +1,5 @@ /* BFD back-end for i386 a.out binaries under LynxOS. - Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2001 + Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2001, 2002, 2003 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -18,7 +18,6 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#define BYTES_IN_WORD 4 #define N_SHARED_LIB(x) 0 #define TEXT_START_ADDR 0 @@ -56,29 +55,29 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0 \ || bfd_bwrite ((PTR) &exec_bytes, (bfd_size_type) EXEC_BYTES_SIZE, \ abfd) != EXEC_BYTES_SIZE) \ - return false; \ + return FALSE; \ /* Now write out reloc info, followed by syms and strings */ \ \ if (bfd_get_symcount (abfd) != 0) \ { \ if (bfd_seek (abfd, (file_ptr) (N_SYMOFF(*execp)), SEEK_SET) \ != 0) \ - return false; \ + return FALSE; \ \ - if (! NAME(aout,write_syms) (abfd)) return false; \ + if (! NAME(aout,write_syms) (abfd)) return FALSE; \ \ if (bfd_seek (abfd, (file_ptr) (N_TRELOFF(*execp)), SEEK_SET) \ != 0) \ - return false; \ + return FALSE; \ \ if (!NAME(lynx,squirt_out_relocs) (abfd, obj_textsec (abfd))) \ - return false; \ + return FALSE; \ if (bfd_seek (abfd, (file_ptr) (N_DRELOFF(*execp)), SEEK_SET) \ != 0) \ return 0; \ \ if (!NAME(lynx,squirt_out_relocs) (abfd, obj_datasec (abfd))) \ - return false; \ + return FALSE; \ } \ } #endif @@ -86,19 +85,28 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "libaout.h" #include "aout/aout64.h" -void NAME (lynx,swap_std_reloc_out) PARAMS ((bfd *, arelent *, struct reloc_std_external *)); -void NAME (lynx,swap_ext_reloc_out) PARAMS ((bfd *, arelent *, struct reloc_ext_external *)); -void NAME (lynx,swap_ext_reloc_in) PARAMS ((bfd *, struct reloc_ext_external *, arelent *, asymbol **, bfd_size_type)); -void NAME (lynx,swap_std_reloc_in) PARAMS ((bfd *, struct reloc_std_external *, arelent *, asymbol **, bfd_size_type)); -boolean NAME (lynx,slurp_reloc_table) PARAMS ((bfd *, sec_ptr, asymbol **)); -boolean NAME (lynx,squirt_out_relocs) PARAMS ((bfd *, asection *)); -long NAME (lynx,canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **, asymbol **)); +void NAME (lynx,swap_std_reloc_out) + PARAMS ((bfd *, arelent *, struct reloc_std_external *)); +void NAME (lynx,swap_ext_reloc_out) + PARAMS ((bfd *, arelent *, struct reloc_ext_external *)); +void NAME (lynx,swap_ext_reloc_in) + PARAMS ((bfd *, struct reloc_ext_external *, arelent *, asymbol **, + bfd_size_type)); +void NAME (lynx,swap_std_reloc_in) + PARAMS ((bfd *, struct reloc_std_external *, arelent *, asymbol **, + bfd_size_type)); +bfd_boolean NAME (lynx,slurp_reloc_table) + PARAMS ((bfd *, sec_ptr, asymbol **)); +bfd_boolean NAME (lynx,squirt_out_relocs) + PARAMS ((bfd *, asection *)); +long NAME (lynx,canonicalize_reloc) + PARAMS ((bfd *, sec_ptr, arelent **, asymbol **)); #ifdef LYNX_CORE char *lynx_core_file_failing_command (); int lynx_core_file_failing_signal (); -boolean lynx_core_file_matches_executable_p (); +bfd_boolean lynx_core_file_matches_executable_p (); const bfd_target *lynx_core_file_p (); #define MY_core_file_failing_command lynx_core_file_failing_command @@ -151,7 +159,7 @@ NAME(lynx,swap_std_reloc_out) (abfd, g, natptr) Absolute symbols can come in in two ways, either as an offset from the abs section, or as a symbol which has an abs value. check for that here - */ + */ if (bfd_is_com_section (output_section) @@ -161,7 +169,7 @@ NAME(lynx,swap_std_reloc_out) (abfd, g, natptr) if (bfd_abs_section_ptr->symbol == sym) { /* Whoops, looked like an abs symbol, but is really an offset - from the abs section */ + from the abs section */ r_index = 0; r_extern = 0; } @@ -388,7 +396,7 @@ NAME(lynx,swap_std_reloc_in) (abfd, bytes, cache_ptr, symbols, symcount) /* Reloc hackery */ -boolean +bfd_boolean NAME(lynx,slurp_reloc_table) (abfd, asect, symbols) bfd *abfd; sec_ptr asect; @@ -401,10 +409,10 @@ NAME(lynx,slurp_reloc_table) (abfd, asect, symbols) size_t each_size; if (asect->relocation) - return true; + return TRUE; if (asect->flags & SEC_CONSTRUCTOR) - return true; + return TRUE; if (asect == obj_datasec (abfd)) { @@ -419,33 +427,32 @@ NAME(lynx,slurp_reloc_table) (abfd, asect, symbols) } bfd_set_error (bfd_error_invalid_operation); - return false; + return FALSE; doit: if (bfd_seek (abfd, asect->rel_filepos, SEEK_SET) != 0) - return false; + return FALSE; each_size = obj_reloc_entry_size (abfd); count = reloc_size / each_size; - reloc_cache = (arelent *) bfd_malloc (count * sizeof (arelent)); + reloc_cache = (arelent *) bfd_zmalloc (count * sizeof (arelent)); if (!reloc_cache && count != 0) - return false; - memset (reloc_cache, 0, (size_t) count * sizeof (arelent)); + return FALSE; relocs = (PTR) bfd_alloc (abfd, reloc_size); if (!relocs && reloc_size != 0) { free (reloc_cache); - return false; + return FALSE; } if (bfd_bread (relocs, reloc_size, abfd) != reloc_size) { bfd_release (abfd, relocs); free (reloc_cache); - return false; + return FALSE; } if (each_size == RELOC_EXT_SIZE) @@ -477,14 +484,14 @@ doit: bfd_release (abfd, relocs); asect->relocation = reloc_cache; asect->reloc_count = count; - return true; + return TRUE; } /* Write out a relocation section into an object file. */ -boolean +bfd_boolean NAME(lynx,squirt_out_relocs) (abfd, section) bfd *abfd; asection *section; @@ -497,14 +504,14 @@ NAME(lynx,squirt_out_relocs) (abfd, section) bfd_size_type natsize; if (count == 0) - return true; + return TRUE; each_size = obj_reloc_entry_size (abfd); natsize = count; natsize *= each_size; native = (unsigned char *) bfd_zalloc (abfd, natsize); if (!native) - return false; + return FALSE; generic = section->orelocation; @@ -526,11 +533,11 @@ NAME(lynx,squirt_out_relocs) (abfd, section) if (bfd_bwrite ((PTR) native, natsize, abfd) != natsize) { bfd_release (abfd, native); - return false; + return FALSE; } bfd_release (abfd, native); - return true; + return TRUE; } /* This is stupid. This function should be a boolean predicate */