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* ieee.c (ieee_write_debug_part): Change return type to boolean. 

If there is a SEC_DEBUGGING section, get the contents of the debug
	information part from it.
	(ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
	section in memory.
	(ieee_write_object_contents): Check ieee_write_debug_part return.
This commit is contained in:
Ian Lance Taylor 1996-01-08 22:02:36 +00:00
parent ed3b618d8d
commit efa77952c8
2 changed files with 44 additions and 50 deletions
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9
bfd/ChangeLog
View File

@ -1,3 +1,12 @@
Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
* ieee.c (ieee_write_debug_part): Change return type to boolean.
If there is a SEC_DEBUGGING section, get the contents of the debug
information part from it.
(ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
section in memory.
(ieee_write_object_contents): Check ieee_write_debug_part return.
Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
* config.bfd (i[345]86-*-freebsd*): Add target.

85
bfd/ieee.c
View File

@ -44,6 +44,7 @@ static boolean do_as_repeat PARAMS ((bfd *, asection *));
static boolean do_without_relocs PARAMS ((bfd *, asection *));
static boolean ieee_write_external_part PARAMS ((bfd *));
static boolean ieee_write_data_part PARAMS ((bfd *));
static boolean ieee_write_debug_part PARAMS ((bfd *));
static boolean ieee_write_me_part PARAMS ((bfd *));
static boolean ieee_slurp_debug PARAMS ((bfd *));
@ -2905,7 +2906,7 @@ relocate_debug (output, input)
the debug info in each, and copy it out, relocating it as we go.
*/
static void
static boolean
ieee_write_debug_part (abfd)
bfd *abfd;
{
@ -2922,53 +2923,20 @@ ieee_write_debug_part (abfd)
if (chain == (bfd_chain_type *) NULL)
{
#if 0
/* There is no debug info, so we'll fake some up */
CONST static char fake[] =
{
0xf8, 0xa, 0, 5, 't', 't', 't', 't', 't', 0, 2, 3,
'1', '.', '1', 0x82, 1991 >> 8, 1991 & 0xff, 9, 20, 11, 07, 50};
ieee->w.r.debug_information_part = 0;
asection *s;
for (s = abfd->sections; s != NULL; s = s->next)
if ((s->flags & SEC_DEBUGGING) != 0)
break;
if (s == NULL)
{
ieee->w.r.debug_information_part = 0;
return true;
}
here;
/* bfd_write(fake, 1, sizeof(fake), abfd);*/
/* Now write a header for each section */
{
int i = 0;
asection *s = abfd->sections;
while (s)
{
if (s != abfd->abs_section
&& (s->flags & SEC_DEBUGGING) == 0)
{
if (! ieee_write_byte (abfd, 0xf8)
|| ! ieee_write_byte (abfd, 0x0b)
|| ! ieee_write_byte (abfd, 0)
|| ! ieee_write_byte (abfd, 0)
|| ! ieee_write_byte (abfd, 1)
|| ! ieee_write_byte (abfd, i + IEEE_SECTION_NUMBER_BASE)
|| ! ieee_write_expression (abfd, 0, s->symbol, 0, 0, 0)
|| ! ieee_write_byte (abfd, 0)
|| ! ieee_write_byte (abfd, 0xf9)
|| ! ieee_write_expression (abfd, s->size,
bfd_abs_section_ptr->symbol,
0, 0, 0))
return false;
i++;
}
s = s->next;
}
/* Close the scope */
if (! ieee_write_byte (abfd, 0xf9))
return false;
}
#endif
ieee->w.r.debug_information_part = here;
if (bfd_write (s->contents, 1, s->_raw_size, abfd) != s->_raw_size)
return false;
}
else
{
@ -2981,7 +2949,7 @@ ieee_write_debug_part (abfd)
if (bfd_seek (entry, entry_ieee->w.r.debug_information_part,
SEEK_SET)
!= 0)
abort ();
return false;
relocate_debug (abfd, entry);
}
@ -2995,9 +2963,11 @@ ieee_write_debug_part (abfd)
{
ieee->w.r.debug_information_part = 0;
}
}
flush ();
flush ();
}
return true;
}
/* Write the data in an ieee way. */
@ -3063,6 +3033,20 @@ ieee_set_section_contents (abfd, section, location, offset, count)
file_ptr offset;
bfd_size_type count;
{
if ((section->flags & SEC_DEBUGGING) != 0)
{
if (section->contents == NULL)
{
section->contents = bfd_alloc (abfd, section->_raw_size);
if (section->contents == NULL)
return false;
}
/* bfd_set_section_contents has already checked that everything
is within range. */
memcpy (section->contents + offset, location, count);
return true;
}
if (ieee_per_section (section)->data == (bfd_byte *) NULL)
{
if (!init_for_output (abfd))
@ -3300,7 +3284,8 @@ ieee_write_object_contents (abfd)
/* Write any debugs we have been told about. */
ieee_write_debug_part (abfd);
if (! ieee_write_debug_part (abfd))
return false;
/* Can only write the data once the symbols have been written, since
the data contains relocation information which points to the