OpenE2K/binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

* aoutx.h (NAME(aout,make_sections)): New function.

Browse Source 
(NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections)
	rather than making sections inline.
	(NAME(aout,mkobject)): Don't make any sections.
	(NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections).
	(NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or
	obj_datasec (abfd) if they are NULL.
	* libaout.h (NAME(aout,make_sections)): Declare.
	* bout.c (b_out_mkobject): Don't make any sections.
	(b_out_write_object_contents): Call aout_32_make_sections.
	(b_out_set_section_contents): Likewise.
	* i386os9k.c (os9k_mkobject): Don't make any sections.
	(os9k_write_object_contents): Call aout_32_make_sections.
	(os9k_set_section_contents): Likewise.
This commit is contained in:
Ian Lance Taylor 1994-04-08 21:40:38 +00:00
parent 0ffb871ed3
commit ec6b18c4fa
2 changed files with 44 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
bfd/ChangeLog
View File

@ -1,5 +1,20 @@
Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (NAME(aout,make_sections)): New function.
(NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections)
rather than making sections inline.
(NAME(aout,mkobject)): Don't make any sections.
(NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections).
(NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or
obj_datasec (abfd) if they are NULL.
* libaout.h (NAME(aout,make_sections)): Declare.
* bout.c (b_out_mkobject): Don't make any sections.
(b_out_write_object_contents): Call aout_32_make_sections.
(b_out_set_section_contents): Likewise.
* i386os9k.c (os9k_mkobject): Don't make any sections.
(os9k_write_object_contents): Call aout_32_make_sections.
(os9k_set_section_contents): Likewise.
* aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target
index.

46
bfd/aoutx.h
View File

@ -334,7 +334,23 @@ NAME(aout,swap_exec_header_out) (abfd, execp, raw_bytes)
PUT_WORD (abfd, execp->a_drsize, bytes->e_drsize);
}
/* Make all the section for an a.out file. */
boolean
NAME(aout,make_sections) (abfd)
bfd *abfd;
{
if (obj_textsec (abfd) == (asection *) NULL
&& bfd_make_section (abfd, ".text") == (asection *) NULL)
return false;
if (obj_datasec (abfd) == (asection *) NULL
&& bfd_make_section (abfd, ".data") == (asection *) NULL)
return false;
if (obj_bsssec (abfd) == (asection *) NULL
&& bfd_make_section (abfd, ".bss") == (asection *) NULL)
return false;
return true;
}
/*
FUNCTION
@ -420,18 +436,8 @@ NAME(aout,some_aout_object_p) (abfd, execp, callback_to_real_object_p)
obj_aout_external_strings (abfd) = NULL;
obj_aout_sym_hashes (abfd) = NULL;
/* Create the sections. This is raunchy, but bfd_close wants to reclaim
them. */
obj_textsec (abfd) = bfd_make_section_old_way (abfd, ".text");
obj_datasec (abfd) = bfd_make_section_old_way (abfd, ".data");
obj_bsssec (abfd) = bfd_make_section_old_way (abfd, ".bss");
#if 0
(void)bfd_make_section (abfd, ".text");
(void)bfd_make_section (abfd, ".data");
(void)bfd_make_section (abfd, ".bss");
#endif
if (! NAME(aout,make_sections) (abfd))
return NULL;
obj_datasec (abfd)->_raw_size = execp->a_data;
obj_bsssec (abfd)->_raw_size = execp->a_bss;
@ -565,17 +571,9 @@ NAME(aout,mkobject) (abfd)
abfd->tdata.aout_data = rawptr;
exec_hdr (abfd) = &(rawptr->e);
/* For simplicity's sake we just make all the sections right here. */
obj_textsec (abfd) = (asection *)NULL;
obj_datasec (abfd) = (asection *)NULL;
obj_bsssec (abfd) = (asection *)NULL;
bfd_make_section (abfd, ".text");
bfd_make_section (abfd, ".data");
bfd_make_section (abfd, ".bss");
bfd_make_section (abfd, BFD_ABS_SECTION_NAME);
bfd_make_section (abfd, BFD_UND_SECTION_NAME);
bfd_make_section (abfd, BFD_COM_SECTION_NAME);
return true;
}
@ -878,11 +876,9 @@ NAME(aout,adjust_sizes_and_vmas) (abfd, text_size, text_end)
{
struct internal_exec *execp = exec_hdr (abfd);
if ((obj_textsec (abfd) == NULL) || (obj_datasec (abfd) == NULL))
{
bfd_set_error (bfd_error_invalid_operation);
if (! NAME(aout,make_sections) (abfd))
return false;
}
if (adata(abfd).magic != undecided_magic) return true;
obj_textsec(abfd)->_raw_size =
@ -3381,10 +3377,12 @@ NAME(aout,final_link) (abfd, info, callback)
abort ();
}
}
if (obj_textsec (abfd) != (asection *) NULL)
trsize += (_bfd_count_link_order_relocs (obj_textsec (abfd)
->link_order_head)
* obj_reloc_entry_size (abfd));
exec_hdr (abfd)->a_trsize = trsize;
if (obj_datasec (abfd) != (asection *) NULL)
drsize += (_bfd_count_link_order_relocs (obj_datasec (abfd)
->link_order_head)
* obj_reloc_entry_size (abfd));