Merge devo/bfd with GDB's bfd.

Remove obstack.h to ../include and obstack.c to ../libiberty.
Move COFF symbol swapping code to coffswap.c where GDB can call it but it
won't be duplicated if we have N different COFF targets.
Add support for traditional Unix core files (with a upage).  This support
is from an Ultrix port, but is probably slightly broken now.
Improve bfd_release's of obstack'd items on error returns.
gcc -Wall fixes.
Handle section alignment slightly better in coff, and comment where it
needs more work (on page-aligning virtual vs file addresses for DPAGED).
Use set_tdata everywhere that tdata is set, to avoid "cast to the left
of assignment" problems with some compilers.
Move bfd_alloc, bfd_zalloc, bfd_realloc, and bfd_release into libbfd.h
(from bfd.h) since they are internal routines.
Remove the redundant suffix "_struct" from struct tags.
Set symbol count early in file reading, before slurping in the syms,
for GDB's use.

1 files changed, 3 insertions, 3 deletions

diff --git a/bfd/liboasys.h b/bfd/liboasys.h
index 2c57e59..437035d 100644
--- a/bfd/liboasys.h
+++ b/bfd/liboasys.h
@@ -5,9 +5,9 @@ typedef struct
   asymbol symbol;
 } oasys_symbol_type;
 
-typedef struct oasys_reloc_struct {
+typedef struct oasys_reloc {
   arelent relent;
-  struct oasys_reloc_struct *next;
+  struct oasys_reloc *next;
   unsigned int symbol;
 } oasys_reloc_type;
 
@@ -15,7 +15,7 @@ typedef struct oasys_reloc_struct {
 #define oasys_symbol(x) ((oasys_symbol_type *)(x))
 #define oasys_per_section(x) ((oasys_per_section_type *)(x->used_by_bfd))
 
-typedef struct oasys_per_section_struct
+typedef struct oasys_per_section
 {
   asection *section;
   bfd_byte *data;