gdb/bfd/aout-adobe.c

38   PARAMS ((bfd *abfd));
42   PARAMS ((bfd *abfd, sec_ptr sect));
63 aout_adobe_swap_exec_header_in (abfd, raw_bytes, execp)
64      bfd *abfd;
71   execp->a_info   = H_GET_32 (abfd, bytes->e_info);
72   execp->a_text   = GET_WORD (abfd, bytes->e_text);
73   execp->a_data   = GET_WORD (abfd, bytes->e_data);
74   execp->a_bss    = GET_WORD (abfd, bytes->e_bss);
75   execp->a_syms   = GET_WORD (abfd, bytes->e_syms);
76   execp->a_entry  = GET_WORD (abfd, bytes->e_entry);
77   execp->a_trsize = GET_WORD (abfd, bytes->e_trsize);
78   execp->a_drsize = GET_WORD (abfd, bytes->e_drsize);
88 aout_adobe_swap_exec_header_out (abfd, execp, raw_bytes)
89      bfd *abfd;
97   H_PUT_32 (abfd, execp->a_info  , bytes->e_info);
98   PUT_WORD (abfd, execp->a_text  , bytes->e_text);
99   PUT_WORD (abfd, execp->a_data  , bytes->e_data);
100   PUT_WORD (abfd, execp->a_bss   , bytes->e_bss);
101   PUT_WORD (abfd, execp->a_syms  , bytes->e_syms);
102   PUT_WORD (abfd, execp->a_entry , bytes->e_entry);
103   PUT_WORD (abfd, execp->a_trsize, bytes->e_trsize);
104   PUT_WORD (abfd, execp->a_drsize, bytes->e_drsize);
108 aout_adobe_object_p (abfd)
109      bfd *abfd;
116   if (bfd_bread ((PTR) &exec_bytes, amt, abfd) != amt)
123   anexec.a_info = H_GET_32 (abfd, exec_bytes.e_info);
144   aout_adobe_swap_exec_header_in (abfd, &exec_bytes, &anexec);
145   return aout_32_some_aout_object_p (abfd, &anexec, aout_adobe_callback);
152 aout_adobe_callback (abfd)
153      bfd *abfd;
155   struct internal_exec *execp = exec_hdr (abfd);
165   bfd_set_arch_mach (abfd, bfd_arch_unknown, 0L);
168   obj_str_filepos (abfd) = N_STROFF (*execp);
169   obj_sym_filepos (abfd) = N_SYMOFF (*execp);
175       if (bfd_bread ((PTR) ext, amt, abfd) != amt)
205 	     abfd, ext->e_type[0]);
212       sect = bfd_make_section (abfd, section_name);
221 	  sect = bfd_make_section (abfd, try_again);
228 	  newname = (char *) bfd_zalloc (abfd, amt);
236       bfd_set_section_flags (abfd, sect, flags);
241       sect->vma = H_GET_32 (abfd, ext->e_virtbase);
242       sect->filepos = H_GET_32 (abfd, ext->e_filebase);
265   adata (abfd).reloc_entry_size = sizeof (struct reloc_std_external);
266   adata (abfd).symbol_entry_size = sizeof (struct external_nlist);
267   adata (abfd).page_size = 1; /* Not applicable.  */
268   adata (abfd).segment_size = 1; /* Not applicable.  */
269   adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
271   return abfd->xvec;
281 aout_adobe_mkobject (abfd)
282      bfd *abfd;
287   rawptr = (struct bout_data_struct *) bfd_zalloc (abfd, amt);
291   abfd->tdata.bout_data = rawptr;
292   exec_hdr (abfd) = &rawptr->e;
294   adata (abfd).reloc_entry_size = sizeof (struct reloc_std_external);
295   adata (abfd).symbol_entry_size = sizeof (struct external_nlist);
296   adata (abfd).page_size = 1; /* Not applicable.  */
297   adata (abfd).segment_size = 1; /* Not applicable.  */
298   adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
304 aout_adobe_write_object_contents (abfd)
305      bfd *abfd;
312   exec_hdr (abfd)->a_info = ZMAGIC;
316   exec_hdr (abfd)->a_text = 0;
317   exec_hdr (abfd)->a_data = 0;
318   exec_hdr (abfd)->a_bss  = 0;
319   exec_hdr (abfd)->a_trsize = 0;
320   exec_hdr (abfd)->a_drsize = 0;
322   for (sect = abfd->sections; sect; sect = sect->next)
326 	  exec_hdr (abfd)->a_text += sect->size;
327 	  exec_hdr (abfd)->a_trsize += sect->reloc_count *
332 	  exec_hdr (abfd)->a_data += sect->size;
333 	  exec_hdr (abfd)->a_drsize += sect->reloc_count *
338 	  exec_hdr (abfd)->a_bss += sect->size;
342   exec_hdr (abfd)->a_syms = bfd_get_symcount (abfd)
344   exec_hdr (abfd)->a_entry = bfd_get_start_address (abfd);
346   aout_adobe_swap_exec_header_out (abfd, exec_hdr (abfd), &swapped_hdr);
349   if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0
350       || bfd_bwrite ((PTR) &swapped_hdr, amt, abfd) != amt)
356   for (sect = abfd->sections; sect; sect = sect->next)
358       aout_adobe_write_section (abfd, sect);
360   for (sect = abfd->sections; sect; sect = sect->next)
362       aout_adobe_write_section (abfd, sect);
364   for (sect = abfd->sections; sect; sect = sect->next)
366       aout_adobe_write_section (abfd, sect);
370   if (bfd_bwrite ((PTR) sentinel, amt, abfd) != amt)
374   if (bfd_get_symcount (abfd) != 0)
376       if (bfd_seek (abfd, (file_ptr) (N_SYMOFF (*exec_hdr (abfd))), SEEK_SET)
380       if (! aout_32_write_syms (abfd))
383       if (bfd_seek (abfd, (file_ptr) (N_TRELOFF (*exec_hdr (abfd))), SEEK_SET)
387       for (sect = abfd->sections; sect; sect = sect->next)
389 	  if (!aout_32_squirt_out_relocs (abfd, sect))
392       if (bfd_seek (abfd, (file_ptr) (N_DRELOFF (*exec_hdr (abfd))), SEEK_SET)
396       for (sect = abfd->sections; sect; sect = sect->next)
398 	  if (!aout_32_squirt_out_relocs (abfd, sect))
406 aout_adobe_write_section (abfd, sect)
407      bfd *abfd ATTRIBUTE_UNUSED;
415 aout_adobe_set_section_contents (abfd, section, location, offset, count)
416      bfd *abfd;
426   if (! abfd->output_has_begun)
432       for (sect = abfd->sections; sect; sect = sect->next)
442       for (sect = abfd->sections; sect; sect = sect->next)
452       for (sect = abfd->sections; sect; sect = sect->next)
466   if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0)
472   return bfd_bwrite ((PTR) location, count, abfd) == count;
476 aout_adobe_set_arch_mach (abfd, arch, machine)
477      bfd *abfd;
481   if (! bfd_default_set_arch_mach (abfd, arch, machine))