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bfin: simplify current_inputline 

Its not used for anything outside of md_assemble () so it doesn't need to be
extern.  While we are there we can replace free () and xmalloc () with
XRESIZEVEC which should be faster.

gas/ChangeLog:

2016-04-03  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/bfin-parse.y (current_inputline): Remove definition.
	* config/tc-bfin.c (md_assemble): Simplify use of current_inputline.
This commit is contained in:
Trevor Saunders 2016-04-02 08:22:05 -04:00
parent f73e41ef37
commit e1ec8109ab
3 changed files with 7 additions and 5 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2016-04-03 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* config/bfin-parse.y (current_inputline): Remove definition.
* config/tc-bfin.c (md_assemble): Simplify use of current_inputline.
2016-04-03 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* config/tc-avr.c (md_parse_option): Use strcasecmp () to compare

1
gas/config/bfin-parse.y
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@ -160,7 +160,6 @@ static Expr_Node *unary (Expr_Op_Type, Expr_Node *);
static void notethat (const char *, ...);
char *current_inputline;
extern char *yytext;
int yyerror (const char *);

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

@ -485,20 +485,18 @@ void
md_assemble (char *line)
{
char *toP = 0;
extern char *current_inputline;
int size, insn_size;
struct bfin_insn *tmp_insn;
size_t len;
static size_t buffer_len = 0;
static char *current_inputline;
parse_state state;
len = strlen (line);
if (len + 2 > buffer_len)
{
if (buffer_len > 0)
free (current_inputline);
buffer_len = len + 40;
current_inputline = xmalloc (buffer_len);
current_inputline = XRESIZEVEC (char, current_inputline, buffer_len);
}
memcpy (current_inputline, line, len);
current_inputline[len] = ';';