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.

1 files changed, 19 insertions, 21 deletions

diff --git a/bfd/elf64-ia64-vms.c b/bfd/elf64-ia64-vms.c
index 0ae9f35..aa2aa11 100644
--- a/bfd/elf64-ia64-vms.c
+++ b/bfd/elf64-ia64-vms.c
@@ -840,7 +840,7 @@ elf64_ia64_fake_sections (bfd *abfd, Elf_Internal_Shdr *hdr,
 {
   const char *name;
 
-  name = bfd_get_section_name (abfd, sec);
+  name = bfd_section_name (sec);
 
   if (is_unwind_section_name (abfd, name))
     {
@@ -1286,12 +1286,12 @@ elf64_ia64_create_dynamic_sections (bfd *abfd,
   s = bfd_make_section_anyway_with_flags (abfd, ".dynamic",
 					  flags | SEC_READONLY);
   if (s == NULL
-      || ! bfd_set_section_alignment (abfd, s, bed->s->log_file_align))
+      || !bfd_set_section_alignment (s, bed->s->log_file_align))
     return FALSE;
 
   s = bfd_make_section_anyway_with_flags (abfd, ".plt", flags | SEC_READONLY);
   if (s == NULL
-      || ! bfd_set_section_alignment (abfd, s, bed->plt_alignment))
+      || !bfd_set_section_alignment (s, bed->plt_alignment))
     return FALSE;
   ia64_info->root.splt = s;
 
@@ -1307,7 +1307,7 @@ elf64_ia64_create_dynamic_sections (bfd *abfd,
 					   | SEC_IN_MEMORY
 					   | SEC_LINKER_CREATED));
   if (s == NULL
-      || !bfd_set_section_alignment (abfd, s, 0))
+      || !bfd_set_section_alignment (s, 0))
     return FALSE;
 
   /* Create a fixup section.  */
@@ -1317,7 +1317,7 @@ elf64_ia64_create_dynamic_sections (bfd *abfd,
 					   | SEC_IN_MEMORY
 					   | SEC_LINKER_CREATED));
   if (s == NULL
-      || !bfd_set_section_alignment (abfd, s, 3))
+      || !bfd_set_section_alignment (s, 3))
     return FALSE;
   ia64_info->fixups_sec = s;
 
@@ -1328,7 +1328,7 @@ elf64_ia64_create_dynamic_sections (bfd *abfd,
 					   | SEC_IN_MEMORY
 					   | SEC_LINKER_CREATED));
   if (s == NULL
-      || !bfd_set_section_alignment (abfd, s, 3))
+      || !bfd_set_section_alignment (s, 3))
     return FALSE;
   s->size = sizeof (struct elf64_vms_transfer);
   ia64_info->transfer_sec = s;
@@ -1340,7 +1340,7 @@ elf64_ia64_create_dynamic_sections (bfd *abfd,
 					   | SEC_IN_MEMORY
 					   | SEC_READONLY));
   if (s == NULL
-      || !bfd_set_section_alignment (abfd, s, 3))
+      || !bfd_set_section_alignment (s, 3))
     return FALSE;
   ia64_info->note_sec = s;
 
@@ -1738,7 +1738,7 @@ get_got (bfd *abfd, struct elf64_ia64_link_hash_table *ia64_info)
       got = bfd_make_section_anyway_with_flags (dynobj, ".got",
 						flags | SEC_SMALL_DATA);
       if (got == NULL
-	  || !bfd_set_section_alignment (dynobj, got, 3))
+	  || !bfd_set_section_alignment (got, 3))
 	return NULL;
       ia64_info->root.sgot = got;
     }
@@ -1774,7 +1774,7 @@ get_fptr (bfd *abfd, struct bfd_link_info *info,
 						     : SEC_READONLY)
 						  | SEC_LINKER_CREATED));
       if (!fptr
-	  || !bfd_set_section_alignment (dynobj, fptr, 4))
+	  || !bfd_set_section_alignment (fptr, 4))
 	{
 	  BFD_ASSERT (0);
 	  return NULL;
@@ -1792,7 +1792,7 @@ get_fptr (bfd *abfd, struct bfd_link_info *info,
 							  | SEC_LINKER_CREATED
 							  | SEC_READONLY));
 	  if (fptr_rel == NULL
-	      || !bfd_set_section_alignment (dynobj, fptr_rel, 3))
+	      || !bfd_set_section_alignment (fptr_rel, 3))
 	    {
 	      BFD_ASSERT (0);
 	      return NULL;
@@ -1827,7 +1827,7 @@ get_pltoff (bfd *abfd, struct elf64_ia64_link_hash_table *ia64_info)
 						    | SEC_SMALL_DATA
 						    | SEC_LINKER_CREATED));
       if (!pltoff
-	  || !bfd_set_section_alignment (dynobj, pltoff, 4))
+	  || !bfd_set_section_alignment (pltoff, 4))
 	{
 	  BFD_ASSERT (0);
 	  return NULL;
@@ -1855,11 +1855,9 @@ get_reloc_section (bfd *abfd,
     return NULL;
 
   BFD_ASSERT ((CONST_STRNEQ (srel_name, ".rela")
-	       && strcmp (bfd_get_section_name (abfd, sec),
-			  srel_name+5) == 0)
+	       && strcmp (bfd_section_name (sec), srel_name+5) == 0)
 	      || (CONST_STRNEQ (srel_name, ".rel")
-		  && strcmp (bfd_get_section_name (abfd, sec),
-			     srel_name+4) == 0));
+		  && strcmp (bfd_section_name (sec), srel_name+4) == 0));
 
   dynobj = ia64_info->root.dynobj;
   if (!dynobj)
@@ -1875,7 +1873,7 @@ get_reloc_section (bfd *abfd,
 						  | SEC_LINKER_CREATED
 						  | SEC_READONLY));
       if (srel == NULL
-	  || !bfd_set_section_alignment (dynobj, srel, 3))
+	  || !bfd_set_section_alignment (srel, 3))
 	return NULL;
     }
 
@@ -2750,7 +2748,7 @@ elf64_ia64_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
 
 	  /* It's OK to base decisions on the section name, because none
 	     of the dynobj section names depend upon the input files.  */
-	  name = bfd_get_section_name (dynobj, sec);
+	  name = bfd_section_name (sec);
 
 	  if (strcmp (name, ".got.plt") == 0)
 	    strip = FALSE;
@@ -4501,8 +4499,8 @@ elf64_vms_section_from_shdr (bfd *abfd,
     {
       asection *newsect = hdr->bfd_section;
 
-      if (! bfd_set_section_flags
-	  (abfd, newsect, bfd_get_section_flags (abfd, newsect) | secflags))
+      if (!bfd_set_section_flags (newsect,
+				  bfd_section_flags (newsect) | secflags))
 	return FALSE;
     }
 
@@ -4629,7 +4627,7 @@ elf64_vms_section_processing (bfd *abfd ATTRIBUTE_UNUSED,
 {
   if (hdr->bfd_section != NULL)
     {
-      const char *name = bfd_get_section_name (abfd, hdr->bfd_section);
+      const char *name = bfd_section_name (hdr->bfd_section);
 
       if (strcmp (name, ".text") == 0)
 	hdr->sh_flags |= SHF_IA_64_VMS_SHARED;
@@ -4670,7 +4668,7 @@ elf64_vms_final_write_processing (bfd *abfd)
     {
       hdr = &elf_section_data (s)->this_hdr;
 
-      if (strcmp (bfd_get_section_name (abfd, hdr->bfd_section),
+      if (strcmp (bfd_section_name (hdr->bfd_section),
 		  ".IA_64.unwind_info") == 0)
 	unwind_info_sect_idx = elf_section_data (s)->this_idx;