Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)

	Changes to let BFD return an error indication from
	get_symtab_upper_bound, bfd_canonicalize_symtab,
	bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc.  They now
	return long instead of unsigned int, and use -1 to indicate an
	error.  Along the way, rename get_symtab_upper_bound to
	bfd_get_symtab_upper_bound.
	* bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on
	errors.
	(bfd_canonicalize_reloc): Likewise.
	* syms.c (bfd_get_symtab_upper_bound): Renamed from
	get_symtab_upper_bound.
	* targets.c (bfd_target): Renamed _get_symtab_upper_bound to
	_bfd_get_symtab_upper_bound, and changed it and
	_bfd_canonicalize_symtab and _get_reloc_upper_bound and
	_bfd_canonicalize_reloc to all return long.
	* aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors.
	(NAME(aout,canonicalize_reloc)): Likewise.
	(NAME(aout,get_reloc_upper_bound)): Likewise.
	(NAME(aout,get_symtab_upper_bound)): Likewise.
	* bout.c (b_out_canonicalize_reloc): Likewise.
	(b_out_get_reloc_upper_bound): Likewise.
	* coffcode.h (coff_canonicalize_reloc): Likewise.
	* coffgen.c (coff_get_symtab_upper_bound): Likewise.
	(coff_get_symtab): Likewise.
	(coff_get_reloc_upper_bound): Likewise.
	* ecoff.c (ecoff_get_symtab_upper_bound): Likewise.
	(ecoff_get_symtab): Likewise.
	(ecoff_canonicalize_reloc): Likewise.
	* elfcode.h (elf_get_symtab_upper_bound): Likewise.
	(elf_get_reloc_upper_bound): Likewise.
	(elf_canonicalize_reloc): Likewise.
	(elf_get_symtab): Likewise.
	* hp300hpux.c (MY(get_symtab)): Likewise.
	(MY(get_symtab_upper_bound)): Likewise.
	(MY(canonicalize_reloc)): Likewise.
	* i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
	* ieee.c (ieee_slurp_external_symbols): Change return type to
	boolean.  Check for errors from get_symbol.
	(ieee_slurp_symbol_table): Change return type to boolean.  Check
	for errors from ieee_slurp_external_symbols.
	(ieee_get_symtab_upper_bound): Return long, and -1 on errors.
	(ieee_get_symtab): Likewise.
	(ieee_get_reloc_upper_bound): Likewise.
	(ieee_canonicalize_reloc): Likewise.
	* mipsbsd.c (MY(canonicalize_reloc)): Likewise.
	* nlmcode.h (nlm_get_symtab_upper_bound): Likewise.
	(nlm_get_symtab): Likewise.
	(nlm_get_reloc_upper_bound): Likewise.
	(nlm_canonicalize_reloc): Likewise.
	* oasys.c (oasys_get_symtab_upper_bound): Likewise.
	(oasys_get_symtab): Likewise.
	(oasys_get_reloc_upper_bound): Likewise.
	(oasys_canonicalize_reloc): Likewise.
	* som.c (som_get_symtab_upper_bound): Likewise.
	(som_get_symtab): Likewise.
	(som_get_reloc_upper_bound): Likewise.
	(som_canonicalize_reloc): Likewise.
	* srec.c (srec_get_symtab_upper_bound): Likewise.
	(srec_get_symtab): Likewise.
	(srec_get_reloc_upper_bound): Define as bfd_0l.
	(srec_canonicalize_reloc): Likewise.
	* tekhex.c (tekhex_get_symtab): Return long, and -1 on errors.
	(tekhex_get_symtab_upper_bound): Likewise.
	(tekhex_get_reloc_upper_bound): Define as bfd_0l.
	(tekhex_canonicalize_reloc): Likewise.
	* libaout.h (NAME(aout,get_symtab_upper_bound)): Change
	declaration to return long.
	(NAME(aout,get_symtab)): Likewise.
	(NAME(aout,canonicalize_reloc)): Likewise.
	(NAME(aout,get_reloc_upper_bound)): Likewise.
	* libcoff-in.h (coff_get_symtab_upper_bound): Likewise.
	(coff_get_symtab): Likewise.
	(coff_get_reloc_upper_bound): Likewise.
	* libecoff.h (ecoff_get_symtab_upper_bound): Likewise.
	(ecoff_get_symtab): Likewise.
	(ecoff_canonicalize_reloc): Likewise.
	* libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise.
	(bfd_elf32_get_symtab): Likewise.
	(bfd_elf32_get_reloc_upper_bound): Likewise.
	(bfd_elf32_canonicalize_reloc): Likewise.
	(bfd_elf64_get_symtab_upper_bound): Likewise.
	(bfd_elf64_get_symtab): Likewise.
	(bfd_elf64_get_reloc_upper_bound): Likewise.
	(bfd_elf64_canonicalize_reloc): Likewise.
	* libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise.
	(nlmNAME(get_symtab)): Likewise.
	(nlmNAME(get_reloc_upper_bound)): Likewise.
	(nlmNAME(canonicalize_reloc)): Likewise.
	* archive.c (compute_and_write_armap): Use error_return and
	no_memory_return labels rather than freeing information in various
	places.  Change storage, symcount and src_count to long.  Check
	errors from bfd_get_symtab_upper_bound and
	bfd_canonicalize_symtab.
	* bout.c (b_out_relax_section): Change reloc_size to long.  Check
	for errors from bfd_get_reloc_upper_bound and
	bfd_canonicalize_reloc.
	(b_out_get_relocated_section_contents): Likewise.
	* coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
	Likewise.
	* elf32-mips.c: Likewise.
	* elf32-hppa.c (hppa_elf_stub_finish): Likewise.
	(hppa_look_for_stubs_in_section): Check for errors from
	bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and
	bfd_canonicalize_reloc.
	* ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors
	from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
	* linker.c (generic_link_read_symbols): Likewise.
	(_bfd_generic_final_link): Check for errors from
	bfd_get_reloc_upper_bound and bfd_canonicalize_reloc.
	* reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
	* reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
	(bfd_coff_reloc16_get_relocated_section_contents): Likewise.
	* libbfd.c (bfd_0l): New function.
	* libbfd-in.h (bfd_0l): Declare.
	* aix386-core.c: Change get_symtab_upper_bound, get_symtab,
	get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather
	than bfd_0u.
	* cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise.
	* irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise.
	* bfd-in2.h: Rebuilt.
	* libbfd.h: Rebuilt.
	* libcoff.h: Rebuilt.

	* nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables
	temp and name.

1 files changed, 19 insertions, 11 deletions

diff --git a/bfd/hpux-core.c b/bfd/hpux-core.c
index afda813..86555de 100644
--- a/bfd/hpux-core.c
+++ b/bfd/hpux-core.c
@@ -105,7 +105,8 @@ hpux_core_make_empty_symbol (abfd)
      bfd *abfd;
 {
   asymbol *new = (asymbol *) bfd_zalloc (abfd, sizeof (asymbol));
-  new->the_bfd = abfd;
+  if (new)
+    new->the_bfd = abfd;
   return new;
 }
 
@@ -222,17 +223,17 @@ hpux_core_core_file_matches_executable_p (core_bfd, exec_bfd)
 #define	hpux_core_close_and_cleanup		bfd_generic_close_and_cleanup
 #define	hpux_core_set_section_contents		(boolean (*) PARAMS	\
         ((bfd *abfd, asection *section, PTR data, file_ptr offset,	\
-        bfd_size_type count))) bfd_false
+        bfd_size_type count))) bfd_generic_set_section_contents
 #define	hpux_core_get_section_contents		bfd_generic_get_section_contents
 #define	hpux_core_new_section_hook		(boolean (*) PARAMS	\
 	((bfd *, sec_ptr))) bfd_true
-#define	hpux_core_get_symtab_upper_bound	bfd_0u
-#define	hpux_core_get_symtab			(unsigned int (*) PARAMS \
-        ((bfd *, struct symbol_cache_entry **))) bfd_0u
-#define	hpux_core_get_reloc_upper_bound		(unsigned int (*) PARAMS \
-	((bfd *, sec_ptr))) bfd_0u
-#define	hpux_core_canonicalize_reloc		(unsigned int (*) PARAMS \
-	((bfd *, sec_ptr, arelent **, struct symbol_cache_entry**))) bfd_0u
+#define	hpux_core_get_symtab_upper_bound	bfd_0l
+#define	hpux_core_get_symtab			(long (*) PARAMS \
+        ((bfd *, struct symbol_cache_entry **))) bfd_0l
+#define	hpux_core_get_reloc_upper_bound		(long (*) PARAMS \
+	((bfd *, sec_ptr))) bfd_0l
+#define	hpux_core_canonicalize_reloc		(long (*) PARAMS \
+	((bfd *, sec_ptr, arelent **, struct symbol_cache_entry**))) bfd_0l
 #define	hpux_core_print_symbol			(void (*) PARAMS	\
 	((bfd *, PTR, struct symbol_cache_entry  *,			\
 	bfd_print_symbol_type))) bfd_false
@@ -266,6 +267,12 @@ hpux_core_core_file_matches_executable_p (core_bfd, exec_bfd)
   ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
 #define hpux_core_bfd_final_link \
   ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
+#define hpux_core_bfd_copy_private_section_data \
+  ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_false)
+#define hpux_core_bfd_copy_private_bfd_data \
+  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_false)
+#define hpux_core_bfd_is_local_label \
+  ((boolean (*) PARAMS ((bfd *, asymbol *))) bfd_false)
 
 /* If somebody calls any byte-swapping routines, shoot them.  */
 void
@@ -273,9 +280,10 @@ swap_abort()
 {
   abort(); /* This way doesn't require any declaration for ANSI to fuck up */
 }
-#define	NO_GET	((bfd_vma (*) PARAMS ((         bfd_byte *))) swap_abort )
+#define	NO_GET	((bfd_vma (*) PARAMS ((   const bfd_byte *))) swap_abort )
 #define	NO_PUT	((void    (*) PARAMS ((bfd_vma, bfd_byte *))) swap_abort )
-#define	NO_SIGNED_GET ((bfd_signed_vma (*) PARAMS ((bfd_byte *))) swap_abort )
+#define	NO_SIGNED_GET \
+  ((bfd_signed_vma (*) PARAMS ((const bfd_byte *))) swap_abort )
 
 bfd_target hpux_core_vec =
   {