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authorIan Lance Taylor <ian@airs.com>1996-01-08 22:02:36 +0000
committerIan Lance Taylor <ian@airs.com>1996-01-08 22:02:36 +0000
commitefa77952c8f99a5a6e0233e935a24ef6bad495b9 (patch)
tree662827ce5c528f8bccf8dbaa8d27c0232c689614 /bfd
parented3b618d8d734349d34411ce58ed5dbc4d64f31c (diff)
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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.
Diffstat (limited to 'bfd')
-rw-r--r--bfd/ChangeLog9
-rw-r--r--bfd/ieee.c83
2 files changed, 43 insertions, 49 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index c7a7bd7..ea3016a 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -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.
diff --git a/bfd/ieee.c b/bfd/ieee.c
index 98e5b6e..0defd3d 100644
--- a/bfd/ieee.c
+++ b/bfd/ieee.c
@@ -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;
-
-
- 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)
- {
+ asection *s;
- 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;
+ 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;
+ }
- }
- /* 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