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binutils-gdb
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* archive.c (bfd_generic_archive_p): Remove unused local variable 

`fail'.
	* dwarf2.c (decode_line_info): Remove unused local variable
	`basic_block'.
	* elfcode.h (elf_slurp_reloc_table_from_section): Remove unsed
	local varibale `s'.
	* tekhex.c (tekhex_write_object_contents): Remove unused local
	variable `bytes_written'.
	* aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
	variable `r_addend'.
	* elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
	* elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
	(_bfd_ns32k_relocate_contents): Remove break after return.
	* elf.c (bfd_section_from_shdr): Remove breaks after returns.
This commit is contained in:
Ben Elliston 2006-05-02 10:01:56 +00:00
parent 63f2fc3083
commit b48c61bccb
9 changed files with 18 additions and 34 deletions
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17
bfd/ChangeLog
View File

@ -1,3 +1,20 @@
2006-05-02 Ben Elliston <bje@au.ibm.com>
* archive.c (bfd_generic_archive_p): Remove unused local variable
`fail'.
* dwarf2.c (decode_line_info): Remove unused local variable
`basic_block'.
* elfcode.h (elf_slurp_reloc_table_from_section): Remove unsed
local varibale `s'.
* tekhex.c (tekhex_write_object_contents): Remove unused local
variable `bytes_written'.
* aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
variable `r_addend'.
* elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
* elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
(_bfd_ns32k_relocate_contents): Remove break after return.
* elf.c (bfd_section_from_shdr): Remove breaks after returns.
2006-05-02 Nick Clifton <nickc@redhat.com>
* elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG

4
bfd/aout-ns32k.c
View File

@ -274,11 +274,8 @@ MY_swap_std_reloc_out (bfd *abfd,
int r_index;
asymbol *sym = *(g->sym_ptr_ptr);
int r_extern;
unsigned int r_addend;
asection *output_section = sym->section->output_section;
r_addend = g->addend + (*(g->sym_ptr_ptr))->section->output_section->vma;
/* Name was clobbered by aout_write_syms to be symbol index. */
/* If this relocation is relative to a symbol then set the
@ -341,7 +338,6 @@ _bfd_ns32k_relocate_contents (reloc_howto_type *howto,
case 2:
return _bfd_relocate_contents (howto, input_bfd, relocation,
location);
break;
default:
return bfd_reloc_notsupported;
}

3
bfd/archive.c
View File

@ -666,10 +666,7 @@ bfd_generic_archive_p (bfd *abfd)
first = bfd_openr_next_archived_file (abfd, NULL);
if (first != NULL)
{
bfd_boolean fail;
first->target_defaulted = FALSE;
fail = FALSE;
if (bfd_check_format (first, bfd_object)
&& first->xvec != abfd->xvec)
{

4
bfd/dwarf2.c
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@ -1117,7 +1117,6 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash)
unsigned int line = 1;
unsigned int column = 0;
int is_stmt = lh.default_is_stmt;
int basic_block = 0;
int end_sequence = 0;
/* eraxxon@alumni.rice.edu: Against the DWARF2 specs, some
compilers generate address sequences that are wildly out of
@ -1142,7 +1141,6 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash)
line += lh.line_base + (adj_opcode % lh.line_range);
/* Append row to matrix using current values. */
add_line_info (table, address, filename, line, column, 0);
basic_block = 1;
if (address < low_pc)
low_pc = address;
if (address > high_pc)
@ -1214,7 +1212,6 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash)
break;
case DW_LNS_copy:
add_line_info (table, address, filename, line, column, 0);
basic_block = 0;
if (address < low_pc)
low_pc = address;
if (address > high_pc)
@ -1250,7 +1247,6 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash)
is_stmt = (!is_stmt);
break;
case DW_LNS_set_basic_block:
basic_block = 1;
break;
case DW_LNS_const_add_pc:
address += lh.minimum_instruction_length

2
bfd/elf.c
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@ -2113,13 +2113,11 @@ bfd_section_from_shdr (bfd *abfd, unsigned int shindex)
elf_dynversym (abfd) = shindex;
elf_tdata (abfd)->dynversym_hdr = *hdr;
return _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
break;
case SHT_GNU_verneed:
elf_dynverref (abfd) = shindex;
elf_tdata (abfd)->dynverref_hdr = *hdr;
return _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
break;
case SHT_SHLIB:
return TRUE;

6
bfd/elf32-dlx.c
View File

@ -512,21 +512,15 @@ dlx_rtype_to_howto (unsigned int r_type)
{
case R_DLX_RELOC_16_PCREL:
return & elf_dlx_gnu_rel16_s2;
break;
case R_DLX_RELOC_26_PCREL:
return & elf_dlx_gnu_rel26_s2;
break;
case R_DLX_RELOC_16_HI:
return & elf_dlx_reloc_16_hi;
break;
case R_DLX_RELOC_16_LO:
return & elf_dlx_reloc_16_lo;
break;
default:
BFD_ASSERT (r_type < (unsigned int) R_DLX_max);
return & dlx_elf_howto_table[r_type];
break;
}
}

4
bfd/elfcode.h
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@ -1350,10 +1350,8 @@ elf_slurp_reloc_table_from_section (bfd *abfd,
}
else
{
asymbol **ps, *s;
asymbol **ps;
ps = symbols + ELF_R_SYM (rela.r_info) - 1;
s = *ps;
relent->sym_ptr_ptr = ps;
}

9
bfd/elfxx-mips.c
View File

@ -4955,39 +4955,30 @@ _bfd_elf_mips_mach (flagword flags)
default:
case E_MIPS_ARCH_1:
return bfd_mach_mips3000;
break;
case E_MIPS_ARCH_2:
return bfd_mach_mips6000;
break;
case E_MIPS_ARCH_3:
return bfd_mach_mips4000;
break;
case E_MIPS_ARCH_4:
return bfd_mach_mips8000;
break;
case E_MIPS_ARCH_5:
return bfd_mach_mips5;
break;
case E_MIPS_ARCH_32:
return bfd_mach_mipsisa32;
break;
case E_MIPS_ARCH_64:
return bfd_mach_mipsisa64;
break;
case E_MIPS_ARCH_32R2:
return bfd_mach_mipsisa32r2;
break;
case E_MIPS_ARCH_64R2:
return bfd_mach_mipsisa64r2;
break;
}
}

3
bfd/tekhex.c
View File

@ -751,7 +751,6 @@ out (bfd *abfd, int type, char *start, char *end)
static bfd_boolean
tekhex_write_object_contents (bfd *abfd)
{
int bytes_written;
char buffer[100];
asymbol **p;
asection *s;
@ -759,8 +758,6 @@ tekhex_write_object_contents (bfd *abfd)
tekhex_init ();
bytes_written = 0;
/* And the raw data. */
for (d = abfd->tdata.tekhex_data->data;
d != NULL;