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gas: Silence GCC 10 warning on tc-crx.c

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opcode/crx.h has

typedef enum
  {
    ...
    MAX_REG
  }
reg;

typedef enum
  {
    c0 = MAX_REG,
  }
copreg;

tc-crx.c has

static int
getreg_image (reg r)
{
  ...
 /* Check whether the register is in registers table.  */
  if (r < MAX_REG)
    rreg = &crx_regtab[r];
  /* Check whether the register is in coprocessor registers table.  */
  else if (r < (int) MAX_COPREG)
    rreg = &crx_copregtab[r-MAX_REG];
}

Change getreg_image's argument type to int and replace fragP->fr_literal
with &fragP->fr_literal[0] to silence GCC 10 warning.

	PR gas/26044
	* config/tc-crx.c (getreg_image): Change argument type to int.
	(md_convert_frag): Replace fragP->fr_literal with
	&fragP->fr_literal[0].
This commit is contained in:
H.J. Lu
2020-05-26 06:46:26 -07:00
parent 9e7cb4c359
commit e67e940f5d
2 changed files with 10 additions and 3 deletions
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7
gas/ChangeLog
View File

@ -1,3 +1,10 @@
2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
PR gas/26044
* config/tc-crx.c (getreg_image): Change argument type to int.
(md_convert_frag): Replace fragP->fr_literal with
&fragP->fr_literal[0].
2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
PR gas/26044

6
gas/config/tc-crx.c
View File

@ -153,7 +153,7 @@ static void handle_LoadStor (const char *);
static int get_cinv_parameters (const char *);
static long getconstant (long, int);
static op_err check_range (long *, int, unsigned int, int);
static int getreg_image (reg);
static int getreg_image (int);
static void parse_operands (ins *, char *);
static void parse_insn (ins *, char *);
static void print_operand (int, int, argument *);
@ -402,7 +402,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, asection *sec, fragS *fragP)
{
/* 'opcode' points to the start of the instruction, whether
we need to change the instruction's fixed encoding. */
char *opcode = fragP->fr_literal + fragP->fr_fix;
char *opcode = &fragP->fr_literal[0] + fragP->fr_fix;
bfd_reloc_code_real_type reloc;
subseg_change (sec, 0);
@ -1107,7 +1107,7 @@ get_cinv_parameters (const char *operand)
issue an error. */
static int
getreg_image (reg r)
getreg_image (int r)
{
const reg_entry *rreg;
char *reg_name;