Fix compile time warnings building the binutils with gcc 7.1.1.

bfd	* elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
	plt_name buffer.
	(elf_xtensa_get_gotplt_section): Increase length of got_name
	buffer.
	* mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
	default return of FALSE.
	* mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
	default return of FALSE.

binutils * dwarf.c (dwarf_vmatoa_1): Do not pass a NULL string pointer to
	sprintf.
	* srconv.c (walk_tree_type): Initialise the spare field of the
	IT_dty structure.

gas	* config/tc-pru.c (md_assemble): Add continue statement after
	handling 'E' operand character.
	* config/tc-v850.c (md_assemble): Initialise the 'insn' variable.
This commit is contained in:
Nick Clifton 2017-07-12 12:17:02 +01:00
parent 2fe40b6792
commit 0bae9e9ec5
10 changed files with 64 additions and 28 deletions

View File

@ -1,3 +1,15 @@
2017-07-12 Nick Clifton <nickc@redhat.com>
Fix compile time warnings using gcc 7.1.1.
* elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
plt_name buffer.
(elf_xtensa_get_gotplt_section): Increase length of got_name
buffer.
* mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
default return of FALSE.
* mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
default return of FALSE.
2017-07-12 Alan Modra <amodra@gmail.com>
* binary.c (binary_set_section_contents): Don't print filepos in

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@ -10841,7 +10841,7 @@ static asection *
elf_xtensa_get_plt_section (struct bfd_link_info *info, int chunk)
{
bfd *dynobj;
char plt_name[10];
char plt_name[17];
if (chunk == 0)
return elf_hash_table (info)->splt;
@ -10856,7 +10856,7 @@ static asection *
elf_xtensa_get_gotplt_section (struct bfd_link_info *info, int chunk)
{
bfd *dynobj;
char got_name[14];
char got_name[21];
if (chunk == 0)
return elf_hash_table (info)->sgotplt;

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@ -150,7 +150,7 @@ static bfd_boolean
bfd_mach_o_arm_canonicalize_one_reloc (bfd *abfd,
struct mach_o_reloc_info_external *raw,
arelent *res, asymbol **syms)
{
{
bfd_mach_o_reloc_info reloc;
if (!bfd_mach_o_pre_canonicalize_one_reloc (abfd, raw, &reloc, res, syms))
@ -174,6 +174,7 @@ bfd_mach_o_arm_canonicalize_one_reloc (bfd *abfd,
return TRUE;
}
return FALSE;
case BFD_MACH_O_ARM_RELOC_SECTDIFF:
if (reloc.r_length == 2)
{
@ -186,6 +187,7 @@ bfd_mach_o_arm_canonicalize_one_reloc (bfd *abfd,
return TRUE;
}
return FALSE;
case BFD_MACH_O_ARM_RELOC_LOCAL_SECTDIFF:
if (reloc.r_length == 2)
{
@ -198,6 +200,7 @@ bfd_mach_o_arm_canonicalize_one_reloc (bfd *abfd,
return TRUE;
}
return FALSE;
case BFD_MACH_O_ARM_RELOC_HALF_SECTDIFF:
switch (reloc.r_length)
{
@ -209,8 +212,9 @@ bfd_mach_o_arm_canonicalize_one_reloc (bfd *abfd,
return TRUE;
}
return FALSE;
default:
return FALSE;
break;
}
}
else
@ -239,24 +243,23 @@ bfd_mach_o_arm_canonicalize_one_reloc (bfd *abfd,
return FALSE;
}
break;
case BFD_MACH_O_ARM_RELOC_BR24:
if (reloc.r_length == 2 && reloc.r_pcrel == 1)
{
res->howto = &arm_howto_table[11];
return TRUE;
}
else
return FALSE;
break;
case BFD_MACH_O_THUMB_RELOC_BR22:
if (reloc.r_length == 2 && reloc.r_pcrel == 1)
{
res->howto = &arm_howto_table[16];
return TRUE;
}
else
return FALSE;
break;
case BFD_MACH_O_ARM_RELOC_HALF:
if (reloc.r_pcrel == 0)
switch (reloc.r_length)
@ -268,7 +271,8 @@ bfd_mach_o_arm_canonicalize_one_reloc (bfd *abfd,
res->howto = &arm_howto_table[14];
return TRUE;
}
return FALSE;
break;
case BFD_MACH_O_ARM_RELOC_PAIR:
if (res[-1].howto == &arm_howto_table[12]
&& reloc.r_length == 0)
@ -290,11 +294,14 @@ bfd_mach_o_arm_canonicalize_one_reloc (bfd *abfd,
res->address = res[-1].address;
return TRUE;
}
return FALSE;
break;
default:
return FALSE;
break;
}
}
return FALSE;
}
static reloc_howto_type *

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@ -164,7 +164,7 @@ bfd_mach_o_i386_canonicalize_one_reloc (bfd *abfd,
}
return FALSE;
default:
return FALSE;
break;
}
}
else
@ -192,11 +192,11 @@ bfd_mach_o_i386_canonicalize_one_reloc (bfd *abfd,
default:
return FALSE;
}
break;
default:
return FALSE;
break;
}
}
return FALSE;
}
static bfd_boolean

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@ -1,3 +1,11 @@
2017-07-12 Nick Clifton <nickc@redhat.com>
Fix compile time warnings using gcc 7.1.1.
* dwarf.c (dwarf_vmatoa_1): Do not pass a NULL string pointer to
sprintf.
* srconv.c (walk_tree_type): Initialise the spare field of the
IT_dty structure.
2017-07-11 Andreas Schwab <schwab@suse.de>
* readelf.c (process_note): Print newline after description data

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@ -217,7 +217,10 @@ dwarf_vmatoa_1 (const char *fmtch, dwarf_vma value, unsigned num_bytes)
{
char fmt[32];
sprintf (fmt, "%%%s%s", DWARF_VMA_FMT, fmtch);
if (fmtch)
sprintf (fmt, "%%%s%s", DWARF_VMA_FMT, fmtch);
else
sprintf (fmt, "%%%s", DWARF_VMA_FMT);
snprintf (ret, sizeof (buf[0].place), fmt, value);
return ret;
}

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@ -874,13 +874,14 @@ static void
walk_tree_type (struct coff_sfile *sfile, struct coff_symbol *symbol,
struct coff_type *type, int nest)
{
struct IT_dty dty;
dty.spare = 0;
dty.end = 0;
dty.neg = 0x1001;
if (symbol->type->type == coff_function_type)
{
struct IT_dty dty;
dty.end = 0;
dty.neg = 0x1001;
sysroff_swap_dty_out (file, &dty);
walk_tree_type_1 (sfile, symbol, type, nest);
dty.end = 1;
@ -906,10 +907,6 @@ walk_tree_type (struct coff_sfile *sfile, struct coff_symbol *symbol,
}
else
{
struct IT_dty dty;
dty.end = 0;
dty.neg = 0x1001;
sysroff_swap_dty_out (file, &dty);
walk_tree_type_1 (sfile, symbol, type, nest);
dty.end = 1;

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@ -1,3 +1,10 @@
2017-07-12 Nick Clifton <nickc@redhat.com>
Fix compile time warnings using gcc 7.1.1.
* config/tc-pru.c (md_assemble): Add continue statement after
handling 'E' operand character.
* config/tc-v850.c (md_assemble): Initialise the 'insn' variable.
2017-07-05 James Greenhalgh <james.greenhalgh@arm.com>
* config/tc-arm.c (arm_cpus): Add Cortex-A55 and Cortex-A75.

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@ -296,9 +296,10 @@ typedef enum
static PRU_MODE pru_mode = PRU_MODE_ASSEMBLE;
/* This function is used to in self-checking mode
to check the assembled instruction
opcode should be the assembled opcode, and exp_opcode
to check the assembled instruction.
OPCODE should be the assembled opcode, and exp_opcode
the parsed string representing the expected opcode. */
static void
pru_check_assembly (unsigned int opcode, const char *exp_opcode)
{
@ -1698,6 +1699,8 @@ md_assemble (char *op_str)
case 'E':
pru_check_assembly (insn->insn_code, *argtk++);
continue;
default:
BAD_CASE (*argp);
}

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@ -2298,7 +2298,7 @@ md_assemble (char *str)
const unsigned char *opindex_ptr;
int next_opindex;
int relaxable = 0;
unsigned long insn;
unsigned long insn = 0;
unsigned long insn_size;
char *f = NULL;
int i;
@ -3065,7 +3065,6 @@ md_assemble (char *str)
dwarf2_emit_insn (0);
/* Write out the instruction. */
if (relaxable && fc > 0)
{
insn_size = 2;