bfd_section_* macros

This large patch removes the unnecessary bfd parameter from various
bfd section macros and functions.  The bfd is hardly ever used and if
needed for the bfd_set_section_* or bfd_rename_section functions can
be found via section->owner except for the com, und, abs, and ind
std_section special sections.  Those sections shouldn't be modified
anyway.

The patch also removes various bfd_get_section_<field> macros,
replacing their use with bfd_section_<field>, and adds
bfd_set_section_lma.  I've also fixed a minor bug in gas where
compressed section renaming was done directly rather than calling
bfd_rename_section.  This would have broken bfd_get_section_by_name
and similar functions, but that hardly mattered at such a late stage
in gas processing.

bfd/
	* bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
	(bfd_get_section_lma, bfd_get_section_alignment),
	(bfd_get_section_size, bfd_get_section_flags),
	(bfd_get_section_userdata): Delete.
	(bfd_section_name, bfd_section_size, bfd_section_vma),
	(bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
	(bfd_section_flags, bfd_section_userdata): New.
	(bfd_is_com_section): Rename parameter.
	* section.c (bfd_set_section_userdata, bfd_set_section_vma),
	(bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
	(bfd_set_section_size): Delete bfd parameter, rename section parameter.
	(bfd_set_section_lma): New.
	* bfd-in2.h: Regenerate.
	* mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
	update callers.
	* aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
	* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
	* compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
	* elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
	* elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
	* elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
	* elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
	* elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
	* elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
	* elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
	* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
	* elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
	* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
	* elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
	* elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
	* elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
	* elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
	* elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
	* elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
	* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
	* elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
	* elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
	* elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
	* mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
	* peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
	* xcofflink.c: Update throughout for bfd section macro and function
	changes.
binutils/
	* addr2line.c, * bucomm.c, * coffgrok.c, * dlltool.c, * nm.c,
	* objcopy.c, * objdump.c, * od-elf32_avr.c, * od-macho.c,
	* od-xcoff.c, * prdbg.c, * rdcoff.c, * rddbg.c, * rescoff.c,
	* resres.c, * size.c, * srconv.c, * strings.c, * windmc.c: Update
	throughout for bfd section macro and function changes.
gas/
	* as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c,
	* read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c,
	* config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c,
	* config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c,
	* config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
	* config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c,
	* config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c,
	* config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c,
	* config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c,
	* config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c,
	* config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c,
	* config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c,
	* config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c,
	* config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c,
	* config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c,
	* config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c,
	* config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c,
	* config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c,
	* config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c,
	* config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c,
	* config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c,
	* config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c,
	* config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for
	bfd section macro and function changes.
	* write.c (compress_debug): Use bfd_rename_section.
gdb/
	* aarch64-linux-tdep.c, * arm-tdep.c, * auto-load.c,
	* coff-pe-read.c, * coffread.c, * corelow.c, * dbxread.c,
	* dicos-tdep.c, * dwarf2-frame.c, * dwarf2read.c, * elfread.c,
	* exec.c, * fbsd-tdep.c, * gcore.c, * gdb_bfd.c, * gdb_bfd.h,
	* hppa-tdep.c, * i386-cygwin-tdep.c, * i386-fbsd-tdep.c,
	* i386-linux-tdep.c, * jit.c, * linux-tdep.c, * machoread.c,
	* maint.c, * mdebugread.c, * minidebug.c, * mips-linux-tdep.c,
	* mips-sde-tdep.c, * mips-tdep.c, * mipsread.c, * nto-tdep.c,
	* objfiles.c, * objfiles.h, * osabi.c, * ppc-linux-tdep.c,
	* ppc64-tdep.c, * record-btrace.c, * record-full.c, * remote.c,
	* rs6000-aix-tdep.c, * rs6000-tdep.c, * s390-linux-tdep.c,
	* s390-tdep.c, * solib-aix.c, * solib-dsbt.c, * solib-frv.c,
	* solib-spu.c, * solib-svr4.c, * solib-target.c,
	* spu-linux-nat.c, * spu-tdep.c, * symfile-mem.c, * symfile.c,
	* symmisc.c, * symtab.c, * target.c, * windows-nat.c,
	* xcoffread.c, * cli/cli-dump.c, * compile/compile-object-load.c,
	* mi/mi-interp.c: Update throughout for bfd section macro and
	function changes.
	* gcore (gcore_create_callback): Use bfd_set_section_lma.
	* spu-tdep.c (spu_overlay_new_objfile): Likewise.
gprof/
	* corefile.c, * symtab.c: Update throughout for bfd section
	macro and function changes.
ld/
	* ldcref.c, * ldctor.c, * ldelf.c, * ldlang.c, * pe-dll.c,
	* emultempl/aarch64elf.em, * emultempl/aix.em,
	* emultempl/armcoff.em, * emultempl/armelf.em,
	* emultempl/cr16elf.em, * emultempl/cskyelf.em,
	* emultempl/m68hc1xelf.em, * emultempl/m68kelf.em,
	* emultempl/mipself.em, * emultempl/mmix-elfnmmo.em,
	* emultempl/mmo.em, * emultempl/msp430.em,
	* emultempl/nios2elf.em, * emultempl/pe.em, * emultempl/pep.em,
	* emultempl/ppc64elf.em, * emultempl/xtensaelf.em: Update
	throughout for bfd section macro and function changes.
libctf/
	* ctf-open-bfd.c: Update throughout for bfd section macro changes.
opcodes/
	* arc-ext.c: Update throughout for bfd section macro changes.
sim/
	* common/sim-load.c, * common/sim-utils.c, * cris/sim-if.c,
	* erc32/func.c, * lm32/sim-if.c, * m32c/load.c, * m32c/trace.c,
	* m68hc11/interp.c, * ppc/hw_htab.c, * ppc/hw_init.c,
	* rl78/load.c, * rl78/trace.c, * rx/gdb-if.c, * rx/load.c,
	* rx/trace.c: Update throughout for bfd section macro changes.

binutils/objdump.c

@@ -545,13 +545,13 @@ dump_section_header (bfd *abfd, asection *section, void *data)
     return;
 
   printf ("%3d %-*s %08lx  ", section->index, longest_section_name,
-	  sanitize_string (bfd_get_section_name (abfd, section)),
-	  (unsigned long) bfd_section_size (abfd, section) / opb);
-  bfd_printf_vma (abfd, bfd_get_section_vma (abfd, section));
+	  sanitize_string (bfd_section_name (section)),
+	  (unsigned long) bfd_section_size (section) / opb);
+  bfd_printf_vma (abfd, bfd_section_vma (section));
   printf ("  ");
   bfd_printf_vma (abfd, section->lma);
   printf ("  %08lx  2**%u", (unsigned long) section->filepos,
-	  bfd_get_section_alignment (abfd, section));
+	  bfd_section_alignment (section));
   if (! wide_output)
     printf ("\n                ");
   printf ("  ");
@@ -631,7 +631,8 @@ dump_section_header (bfd *abfd, asection *section, void *data)
    DATA which contains the string length of the longest section name.  */
 
 static void
-find_longest_section_name (bfd *abfd, asection *section, void *data)
+find_longest_section_name (bfd *abfd ATTRIBUTE_UNUSED,
+			   asection *section, void *data)
 {
   int *longest_so_far = (int *) data;
   const char *name;
@@ -645,7 +646,7 @@ find_longest_section_name (bfd *abfd, asection *section, void *data)
   if (! process_section_p (section))
     return;
 
-  name = bfd_get_section_name (abfd, section);
+  name = bfd_section_name (section);
   len = (int) strlen (name);
   if (len > *longest_so_far)
     *longest_so_far = len;
@@ -1034,8 +1035,8 @@ sym_ok (bfd_boolean               want_section,
 	 debug info file, whilst the section we want is in a normal file.
 	 So the section pointers will be different, but the section names
 	 will be the same.  */
-      if (strcmp (bfd_section_name (abfd, sorted_syms[place]->section),
-		  bfd_section_name (abfd, sec)) != 0)
+      if (strcmp (bfd_section_name (sorted_syms[place]->section),
+		  bfd_section_name (sec)) != 0)
 	return FALSE;
     }
 
@@ -1141,9 +1142,9 @@ find_symbol_for_address (bfd_vma vma,
      Also give the target a chance to reject symbols.  */
   want_section = (aux->require_sec
 		  || ((abfd->flags & HAS_RELOC) != 0
-		      && vma >= bfd_get_section_vma (abfd, sec)
-		      && vma < (bfd_get_section_vma (abfd, sec)
-				+ bfd_section_size (abfd, sec) / opb)));
+		      && vma >= bfd_section_vma (sec)
+		      && vma < (bfd_section_vma (sec)
+				+ bfd_section_size (sec) / opb)));
   
   if (! sym_ok (want_section, abfd, thisplace, sec, inf))
     {
@@ -1267,8 +1268,8 @@ objdump_print_addr_with_sym (bfd *abfd, asection *sec, asymbol *sym,
       bfd_vma secaddr;
 
       (*inf->fprintf_func) (inf->stream, " <%s",
-			    sanitize_string (bfd_get_section_name (abfd, sec)));
-      secaddr = bfd_get_section_vma (abfd, sec);
+			    sanitize_string (bfd_section_name (sec)));
+      secaddr = bfd_section_vma (sec);
       if (vma < secaddr)
 	{
 	  (*inf->fprintf_func) (inf->stream, "-0x");
@@ -2235,7 +2236,7 @@ disassemble_bytes (struct disassemble_info * inf,
 		      asection *sym_sec;
 
 		      sym_sec = bfd_asymbol_section (*q->sym_ptr_ptr);
-		      sym_name = bfd_get_section_name (aux->abfd, sym_sec);
+		      sym_name = bfd_section_name (sym_sec);
 		      if (sym_name == NULL || *sym_name == '\0')
 			sym_name = "*unknown*";
 		      printf ("%s", sanitize_string (sym_name));
@@ -2308,7 +2309,7 @@ disassemble_section (bfd *abfd, asection *section, void *inf)
   if (! process_section_p (section))
     return;
 
-  datasize = bfd_get_section_size (section);
+  datasize = bfd_section_size (section);
   if (datasize == 0)
     return;
 
@@ -2538,7 +2539,7 @@ disassemble_section (bfd *abfd, asection *section, void *inf)
       else
 	{
 #define is_valid_next_sym(SYM) \
-  (strcmp (bfd_section_name (abfd, (SYM)->section), bfd_section_name (abfd, section)) == 0 \
+  (strcmp (bfd_section_name ((SYM)->section), bfd_section_name (section)) == 0 \
    && (bfd_asymbol_value (SYM) > bfd_asymbol_value (sym)) \
    && pinfo->symbol_is_valid (SYM, pinfo))
 
@@ -2750,9 +2751,9 @@ load_specific_debug_section (enum dwarf_section_display_enum debug,
   section->filename = bfd_get_filename (abfd);
   section->reloc_info = NULL;
   section->num_relocs = 0;
-  section->address = bfd_get_section_vma (abfd, sec);
+  section->address = bfd_section_vma (sec);
   section->user_data = sec;
-  section->size = bfd_get_section_size (sec);
+  section->size = bfd_section_size (sec);
   /* PR 24360: On 32-bit hosts sizeof (size_t) < sizeof (bfd_size_type). */
   alloced = amt = section->size + 1;
   if (alloced != amt || alloced == 0)
@@ -2925,7 +2926,7 @@ static void
 dump_dwarf_section (bfd *abfd, asection *section,
 		    void *arg ATTRIBUTE_UNUSED)
 {
-  const char *name = bfd_get_section_name (abfd, section);
+  const char *name = bfd_section_name (section);
   const char *match;
   int i;
 
@@ -3050,7 +3051,7 @@ read_section_stabs (bfd *abfd, const char *sect_name, bfd_size_type *size_ptr,
       return NULL;
     }
 
-  *size_ptr = bfd_section_size (abfd, stabsect);
+  *size_ptr = bfd_section_size (stabsect);
   if (entsize_ptr)
     *entsize_ptr = stabsect->entsize;
 
@@ -3459,7 +3460,7 @@ dump_section (bfd *abfd, asection *section, void *dummy ATTRIBUTE_UNUSED)
   if (! process_section_p (section))
     return;
 
-  if ((datasize = bfd_section_size (abfd, section)) == 0)
+  if ((datasize = bfd_section_size (section)) == 0)
     return;
 
   /* Compute the address range to display.  */