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fix set but unused variable warnings

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This commit is contained in:
Alan Modra
2010-06-27 04:07:55 +00:00
parent 1addfd92eb
commit c7e2358a88
88 changed files with 701 additions and 789 deletions
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12
bfd/elf32-m32c.c
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@@ -1,5 +1,5 @@
/* M16C/M32C specific support for 32-bit ELF.
Copyright (C) 2005, 2006, 2007, 2008, 2009
Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@@ -1188,7 +1188,7 @@ static bfd_vma
m32c_offset_for_reloc (bfd *abfd,
Elf_Internal_Rela *rel,
Elf_Internal_Shdr *symtab_hdr,
Elf_External_Sym_Shndx *shndx_buf,
Elf_External_Sym_Shndx *shndx_buf ATTRIBUTE_UNUSED,
Elf_Internal_Sym *intsyms)
{
bfd_vma symval;
@@ -1198,14 +1198,10 @@ m32c_offset_for_reloc (bfd *abfd,
{
/* A local symbol. */
Elf_Internal_Sym *isym;
Elf_External_Sym_Shndx *shndx;
asection *ssec;
isym = intsyms + ELF32_R_SYM (rel->r_info);
ssec = bfd_section_from_elf_index (abfd, isym->st_shndx);
shndx = shndx_buf + (shndx_buf ? ELF32_R_SYM (rel->r_info) : 0);
symval = isym->st_value;
if (ssec)
symval += ssec->output_section->vma
@@ -1870,7 +1866,6 @@ m32c_elf_relax_delete_bytes
bfd_byte *contents;
Elf_Internal_Rela *irel;
Elf_Internal_Rela *irelend;
Elf_Internal_Rela *irelalign;
bfd_vma toaddr;
Elf_Internal_Sym *isym;
Elf_Internal_Sym *isymend;
@@ -1883,9 +1878,6 @@ m32c_elf_relax_delete_bytes
contents = elf_section_data (sec)->this_hdr.contents;
/* The deletion must stop at the next ALIGN reloc for an aligment
power larger than the number of bytes we are deleting. */
irelalign = NULL;
toaddr = sec->size;
irel = elf_section_data (sec)->relocs;