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make some variables unsigned 

these places define char arrays containing values greater than 0x80 which
doesn't fit in an 8 bit signed char, but does fit in an unsigned one.

gas/ChangeLog:

2016-03-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/tc-aarch64.c (aarch64_handle_align): Make the type of some
	variables unsigned char[].
	* config/tc-alpha.c (alpha_handle_align): Likewise.
	* config/tc-arm.c (arm_handle_align): Likewise.
	* config/tc-z80.c: Likewise.
This commit is contained in:
Trevor Saunders 2016-03-27 07:07:27 -04:00
parent b60ecbc6dd
commit d923501116
5 changed files with 18 additions and 10 deletions
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8
gas/ChangeLog
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@ -1,3 +1,11 @@
2016-03-31 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* config/tc-aarch64.c (aarch64_handle_align): Make the type of some
variables unsigned char[].
* config/tc-alpha.c (alpha_handle_align): Likewise.
* config/tc-arm.c (arm_handle_align): Likewise.
* config/tc-z80.c: Likewise.
2016-03-30 Nick Clifton <nickc@redhat.com>
PR target/19880

2
gas/config/tc-aarch64.c
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@ -6322,7 +6322,7 @@ aarch64_handle_align (fragS * fragP)
{
/* NOP = d503201f */
/* AArch64 instructions are always little-endian. */
static char const aarch64_noop[4] = { 0x1f, 0x20, 0x03, 0xd5 };
static unsigned char const aarch64_noop[4] = { 0x1f, 0x20, 0x03, 0xd5 };
int bytes, fix, noop_size;
char *p;

4
gas/config/tc-alpha.c
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@ -5366,8 +5366,8 @@ alpha_elf_section_flags (flagword flags, bfd_vma attr, int type ATTRIBUTE_UNUSED
void
alpha_handle_align (fragS *fragp)
{
static char const unop[4] = { 0x00, 0x00, 0xfe, 0x2f };
static char const nopunop[8] =
static unsigned char const unop[4] = { 0x00, 0x00, 0xfe, 0x2f };
static unsigned char const nopunop[8] =
{
0x1f, 0x04, 0xff, 0x47,
0x00, 0x00, 0xfe, 0x2f

10
gas/config/tc-arm.c
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@ -21518,7 +21518,7 @@ md_section_align (segT segment ATTRIBUTE_UNUSED,
void
arm_handle_align (fragS * fragP)
{
static char const arm_noop[2][2][4] =
static unsigned char const arm_noop[2][2][4] =
{
{ /* ARMv1 */
{0x00, 0x00, 0xa0, 0xe1}, /* LE */
@ -21529,7 +21529,7 @@ arm_handle_align (fragS * fragP)
{0xe3, 0x20, 0xf0, 0x00}, /* BE */
},
};
static char const thumb_noop[2][2][2] =
static unsigned char const thumb_noop[2][2][2] =
{
{ /* Thumb-1 */
{0xc0, 0x46}, /* LE */
@ -21540,7 +21540,7 @@ arm_handle_align (fragS * fragP)
{0xbf, 0x00} /* BE */
}
};
static char const wide_thumb_noop[2][4] =
static unsigned char const wide_thumb_noop[2][4] =
{ /* Wide Thumb-2 */
{0xaf, 0xf3, 0x00, 0x80}, /* LE */
{0xf3, 0xaf, 0x80, 0x00}, /* BE */
@ -21548,8 +21548,8 @@ arm_handle_align (fragS * fragP)
unsigned bytes, fix, noop_size;
char * p;
const char * noop;
const char *narrow_noop = NULL;
const unsigned char * noop;
const unsigned char *narrow_noop = NULL;
#ifdef OBJ_ELF
enum mstate state;
#endif

4
gas/config/tc-z80.c
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@ -409,8 +409,8 @@ typedef const char * (asfunc)(char, char, const char*);
typedef struct _table_t
{
const char* name;
char prefix;
char opcode;
unsigned char prefix;
unsigned char opcode;
asfunc * fp;
} table_t;