From 3f3328b816ee3486ac0621cfd6d808faa2c0a689 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Thu, 18 Mar 2021 15:16:54 +0100
Subject: Use startswith more for strncmp function calls.

bfd/ChangeLog:

	* elf-bfd.h (bfd_section_is_ctf): Use startswith function.
	* elf.c (_bfd_elf_make_section_from_shdr): Likewise.
	(elf_get_reloc_section): Likewise.
	* elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
	* elf32-m32r.c (m32r_elf_section_flags): Likewise.
	* elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
	* elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
	(nds32_elf_relocate_section): Likewise.
	(nds32_elf_action_discarded): Likewise.
	(nds32_elf_check_relocs): Likewise.
	(nds32_elf_section_flags): Likewise.
	* elf32-or1k.c (or1k_elf_check_relocs): Likewise.
	* elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
	* elf32-rx.c (rx_table_find): Likewise.
	(rx_table_map): Likewise.
	* elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
	(spu_elf_find_overlays): Likewise.
	(needs_ovl_stub): Likewise.
	(allocate_spuear_stubs): Likewise.
	(build_spuear_stubs): Likewise.
	(mark_overlay_section): Likewise.
	(spu_elf_auto_overlay): Likewise.
	(spu_elf_output_symbol_hook): Likewise.
	* elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
	* elf32-xtensa.c (xtensa_property_section_name): Likewise.
	* elf64-ppc.c (ppc64_elf_section_flags): Likewise.
	(ppc64_elf_relocate_section): Likewise.
	* elflink.c (resolve_section): Likewise.
	(UNARY_OP): Likewise.
	(BINARY_OP_HEAD): Likewise.
	(elf_link_input_bfd): Likewise.
	* elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
	* elfxx-riscv.c (riscv_parse_subset): Likewise.
	* elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
	* opncls.c (get_build_id): Likewise.

binutils/ChangeLog:

	* dllwrap.c: Use startswith function.
	* objcopy.c (is_dwo_section): Likewise.
	(handle_remove_section_option): Likewise.
	(copy_main): Likewise.
	* objdump.c (is_significant_symbol_name): Likewise.
---
 bfd/elf64-ppc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'bfd/elf64-ppc.c')

diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index bc8dc4d..c306954 100644
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -2042,8 +2042,8 @@ ppc64_elf_section_flags (const Elf_Internal_Shdr *hdr)
 {
   const char *name = hdr->bfd_section->name;
 
-  if (strncmp (name, ".sbss", 5) == 0
-      || strncmp (name, ".sdata", 6) == 0)
+  if (startswith (name, ".sbss")
+      || startswith (name, ".sdata"))
     hdr->bfd_section->flags |= SEC_SMALL_DATA;
 
   return true;
@@ -15873,7 +15873,7 @@ ppc64_elf_relocate_section (bfd *output_bfd,
 		  if (*name == '.')
 		    ++name;
 
-		  if (strncmp (name, "__libc_start_main", 17) == 0
+		  if (startswith (name, "__libc_start_main")
 		      && (name[17] == 0 || name[17] == '@'))
 		    {
 		      /* Allow crt1 branch to go via a toc adjusting
-- 
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