diff options
author | Alan Modra <amodra@gmail.com> | 2019-09-16 20:25:17 +0930 |
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committer | Alan Modra <amodra@gmail.com> | 2019-09-19 09:40:13 +0930 |
commit | fd3619828e94a24a92cddec42cbc0ab33352eeb4 (patch) | |
tree | 496b4a1d9bc015f6d1177758a811afa3f6e6895e /gas/config/obj-elf.c | |
parent | 5dfda3562a69686c43aad4fb0269cc9d5ec010d5 (diff) | |
download | fsf-binutils-gdb-fd3619828e94a24a92cddec42cbc0ab33352eeb4.zip fsf-binutils-gdb-fd3619828e94a24a92cddec42cbc0ab33352eeb4.tar.gz fsf-binutils-gdb-fd3619828e94a24a92cddec42cbc0ab33352eeb4.tar.bz2 |
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.
Diffstat (limited to 'gas/config/obj-elf.c')
-rw-r--r-- | gas/config/obj-elf.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/gas/config/obj-elf.c b/gas/config/obj-elf.c index bdf3da8..5629358 100644 --- a/gas/config/obj-elf.c +++ b/gas/config/obj-elf.c @@ -737,7 +737,7 @@ obj_elf_change_section (const char *name, if (type == SHT_NOBITS) seg_info (sec)->bss = 1; - bfd_set_section_flags (stdoutput, sec, flags); + bfd_set_section_flags (sec, flags); if (flags & SEC_MERGE) sec->entsize = entsize; elf_group_name (sec) = group_name; @@ -1859,9 +1859,7 @@ obj_elf_version (int ignore ATTRIBUTE_UNUSED) /* Create the .note section. */ note_secp = subseg_new (".note", 0); - bfd_set_section_flags (stdoutput, - note_secp, - SEC_HAS_CONTENTS | SEC_READONLY); + bfd_set_section_flags (note_secp, SEC_HAS_CONTENTS | SEC_READONLY); record_alignment (note_secp, 2); /* Process the version string. */ @@ -2140,9 +2138,8 @@ obj_elf_ident (int ignore ATTRIBUTE_UNUSED) { char *p; comment_section = subseg_new (".comment", 0); - bfd_set_section_flags (stdoutput, comment_section, - SEC_READONLY | SEC_HAS_CONTENTS - | SEC_MERGE | SEC_STRINGS); + bfd_set_section_flags (comment_section, (SEC_READONLY | SEC_HAS_CONTENTS + | SEC_MERGE | SEC_STRINGS)); comment_section->entsize = 1; #ifdef md_elf_section_change_hook md_elf_section_change_hook (); @@ -2170,7 +2167,7 @@ obj_elf_init_stab_section (segT seg) /* Force the section to align to a longword boundary. Without this, UnixWare ar crashes. */ - bfd_set_section_alignment (stdoutput, seg, 2); + bfd_set_section_alignment (seg, 2); /* Make space for this first symbol. */ p = frag_more (12); @@ -2204,10 +2201,10 @@ adjust_stab_sections (bfd *abfd, asection *sec, void *xxx ATTRIBUTE_UNUSED) name = concat (sec->name, "str", NULL); strsec = bfd_get_section_by_name (abfd, name); if (strsec) - strsz = bfd_section_size (abfd, strsec); + strsz = bfd_section_size (strsec); else strsz = 0; - nsyms = bfd_section_size (abfd, sec) / 12 - 1; + nsyms = bfd_section_size (sec) / 12 - 1; p = seg_info (sec)->stabu.p; gas_assert (p != 0); @@ -2490,8 +2487,8 @@ elf_adjust_symtab (void) sec_name = ".group"; s = subseg_force_new (sec_name, 0); if (s == NULL - || !bfd_set_section_flags (stdoutput, s, flags) - || !bfd_set_section_alignment (stdoutput, s, 2)) + || !bfd_set_section_flags (s, flags) + || !bfd_set_section_alignment (s, 2)) { as_fatal (_("can't create group: %s"), bfd_errmsg (bfd_get_error ())); @@ -2598,7 +2595,7 @@ elf_frob_file_after_relocs (void) group = elf_sec_group (head); subseg_set (group, 0); - bfd_set_section_size (stdoutput, group, size); + bfd_set_section_size (group, size); group->contents = (unsigned char *) frag_more (size); frag_now->fr_fix = frag_now_fix_octets (); frag_wane (frag_now); @@ -2656,8 +2653,8 @@ elf_frob_file_after_relocs (void) to force the ELF backend to allocate a file position, and then write out the data. FIXME: Is this really the best way to do this? */ - bfd_set_section_size - (stdoutput, sec, bfd_ecoff_debug_size (stdoutput, &debug, debug_swap)); + bfd_set_section_size (sec, bfd_ecoff_debug_size (stdoutput, &debug, + debug_swap)); /* Pass BUF to bfd_set_section_contents because this will eventually become a call to fwrite, and ISO C prohibits |