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sh{,64}: make arg type enum

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The values are always members of the enum, except the two places -1 is assigned
only to playcate -Wuninitialized because gcc isn't or at least didn't used to
be smart enough to figure out its only used if it was set.

gas/ChangeLog:

2016-06-05  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/tc-sh.c (parse_reg): Change type of mode argument to
	sh_arg_type.
	(get_operand): Adjust.
	(insert): Change type of how to bfd_reloc_code_real_type.
	(insert4): Likewise.
	* config/tc-sh64.c (shmedia_get_operand): Adjust.
	(shmedia_parse_reg): Change type of mode to shmedia_arg_type.
This commit is contained in:
Trevor Saunders 2016-05-28 22:31:07 -04:00
parent b5966800ea
commit c4212e111c
3 changed files with 23 additions and 9 deletions
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10
gas/ChangeLog
View File

@ -1,3 +1,13 @@
2016-06-05 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* config/tc-sh.c (parse_reg): Change type of mode argument to
sh_arg_type.
(get_operand): Adjust.
(insert): Change type of how to bfd_reloc_code_real_type.
(insert4): Likewise.
* config/tc-sh64.c (shmedia_get_operand): Adjust.
(shmedia_parse_reg): Change type of mode to shmedia_arg_type.
2016-06-05 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* config/tc-nds32.c (nds32_parse_option): Make the type of ptr_arg

14
gas/config/tc-sh.c
View File

@ -987,7 +987,7 @@ static int reg_b;
/* Try to parse a reg name. Return the number of chars consumed. */
static unsigned int
parse_reg_without_prefix (char *src, int *mode, int *reg)
parse_reg_without_prefix (char *src, sh_arg_type *mode, int *reg)
{
char l0 = TOLOWER (src[0]);
char l1 = l0 ? TOLOWER (src[1]) : 0;
@ -1346,7 +1346,7 @@ parse_reg_without_prefix (char *src, int *mode, int *reg)
$-prefixed register names if enabled by the user. */
static unsigned int
parse_reg (char *src, int *mode, int *reg)
parse_reg (char *src, sh_arg_type *mode, int *reg)
{
unsigned int prefix;
unsigned int consumed;
@ -1411,7 +1411,7 @@ static char *
parse_at (char *src, sh_operand_info *op)
{
int len;
int mode;
sh_arg_type mode;
src++;
if (src[0] == '@')
{
@ -1583,7 +1583,7 @@ static void
get_operand (char **ptr, sh_operand_info *op)
{
char *src = *ptr;
int mode = -1;
sh_arg_type mode = (sh_arg_type) -1;
unsigned int len;
if (src[0] == '#')
@ -2235,7 +2235,8 @@ get_specific (sh_opcode_info *opcode, sh_operand_info *operands)
}
static void
insert (char *where, int how, int pcrel, sh_operand_info *op)
insert (char *where, bfd_reloc_code_real_type how, int pcrel,
sh_operand_info *op)
{
fix_new_exp (frag_now,
where - frag_now->fr_literal,
@ -2246,7 +2247,8 @@ insert (char *where, int how, int pcrel, sh_operand_info *op)
}
static void
insert4 (char * where, int how, int pcrel, sh_operand_info * op)
insert4 (char * where, bfd_reloc_code_real_type how, int pcrel,
sh_operand_info * op)
{
fix_new_exp (frag_now,
where - frag_now->fr_literal,

8
gas/config/tc-sh64.c
View File

@ -133,7 +133,8 @@ static const unsigned char shmedia_little_nop_pattern[4] =
};
static void shmedia_md_begin (void);
static int shmedia_parse_reg (char *, int *, int *, shmedia_arg_type);
static int shmedia_parse_reg (char *, shmedia_arg_type *, int *,
shmedia_arg_type);
static void shmedia_md_assemble (char *);
static void shmedia_md_apply_fix (fixS *, valueT *);
static int shmedia_md_estimate_size_before_relax (fragS *, segT);
@ -1611,7 +1612,8 @@ shmedia_immediate_op (char *where, shmedia_operand_info *op, int pcrel,
chars consumed. */
static int
shmedia_parse_reg (char *src, int *mode, int *reg, shmedia_arg_type argtype)
shmedia_parse_reg (char *src, shmedia_arg_type *mode, int *reg,
shmedia_arg_type argtype)
{
int l0 = TOLOWER (src[0]);
int l1 = l0 ? TOLOWER (src[1]) : 0;
@ -2222,7 +2224,7 @@ shmedia_get_operand (char **ptr, shmedia_operand_info *op,
shmedia_arg_type argtype)
{
char *src = *ptr;
int mode = -1;
shmedia_arg_type mode = (shmedia_arg_type) -1;
unsigned int len;
len = shmedia_parse_reg (src, &mode, &(op->reg), argtype);