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2007-09-26  Jan Beulich  <jbeulich@novell.com>

	* as.c (itbl_parse): Remove #define.
	(struct itbl_file_list): Move down and ...
	(itbl_files): .. conditionalize upon HAVE_ITBL_CPU.
	(show_usage): Conditionalize printing of --itbl option upon
	HAVE_ITBL_CPU.
	(parse_args): Conditionalize handling of -t/--itbl options upon
	HAVE_ITBL_CPU. Remove OPTION_INSTTBL and replace its use with
	't'.
This commit is contained in:
Jan Beulich 2007-09-26 06:54:00 +00:00
parent fd546a3587
commit 732f54cd82
2 changed files with 28 additions and 11 deletions
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11
gas/ChangeLog
View file

@ -1,3 +1,14 @@
2007-09-26 Jan Beulich <jbeulich@novell.com>
* as.c (itbl_parse): Remove #define.
(struct itbl_file_list): Move down and ...
(itbl_files): .. conditionalize upon HAVE_ITBL_CPU.
(show_usage): Conditionalize printing of --itbl option upon
HAVE_ITBL_CPU.
(parse_args): Conditionalize handling of -t/--itbl options upon
HAVE_ITBL_CPU. Remove OPTION_INSTTBL and replace its use with
't'.
2007-09-25 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (output_insn): Use i.tm.opcode_length to

28
gas/as.c
View file

@ -45,7 +45,6 @@
#ifdef HAVE_ITBL_CPU
#include "itbl-ops.h"
#else
#define itbl_parse(itbl_file) 1
#define itbl_init()
#endif
@ -60,13 +59,6 @@ extern PTR sbrk ();
extern void gas_cgen_begin (void);
#endif
/* Keep a record of the itbl files we read in. */
struct itbl_file_list
{
struct itbl_file_list *next;
char *name;
};
/* We build a list of defsyms as we read the options, and then define
them after we have initialized everything. */
struct defsym_list
@ -117,7 +109,15 @@ static char *listing_filename = NULL;
static struct defsym_list *defsyms;
#ifdef HAVE_ITBL_CPU
/* Keep a record of the itbl files we read in. */
struct itbl_file_list
{
struct itbl_file_list *next;
char *name;
};
static struct itbl_file_list *itbl_files;
#endif
static long start_time;
@ -323,9 +323,11 @@ Options:\n\
--warn don't suppress warnings\n"));
fprintf (stream, _("\
--fatal-warnings treat warnings as errors\n"));
#ifdef HAVE_ITBL_CPU
fprintf (stream, _("\
--itbl INSTTBL extend instruction set to include instructions\n\
matching the specifications defined in file INSTTBL\n"));
#endif
fprintf (stream, _("\
-w ignored\n"));
fprintf (stream, _("\
@ -392,8 +394,10 @@ parse_args (int * pargc, char *** pargv)
'v',
#endif
'w', 'X',
#ifdef HAVE_ITBL_CPU
/* New option for extending instruction set (see also --itbl below). */
't', ':',
#endif
'\0'
};
struct option *longopts;
@ -411,7 +415,6 @@ parse_args (int * pargc, char *** pargv)
OPTION_EMULATION,
OPTION_DEBUG_PREFIX_MAP,
OPTION_DEFSYM,
OPTION_INSTTBL,
OPTION_LISTING_LHS_WIDTH,
OPTION_LISTING_LHS_WIDTH2,
OPTION_LISTING_RHS_WIDTH,
@ -466,13 +469,15 @@ parse_args (int * pargc, char *** pargv)
,{"gstabs+", no_argument, NULL, OPTION_GSTABS_PLUS}
,{"hash-size", required_argument, NULL, OPTION_HASH_TABLE_SIZE}
,{"help", no_argument, NULL, OPTION_HELP}
#ifdef HAVE_ITBL_CPU
/* New option for extending instruction set (see also -t above).
The "-t file" or "--itbl file" option extends the basic set of
valid instructions by reading "file", a text file containing a
list of instruction formats. The additional opcodes and their
formats are added to the built-in set of instructions, and
mnemonics for new registers may also be defined. */
,{"itbl", required_argument, NULL, OPTION_INSTTBL}
,{"itbl", required_argument, NULL, 't'}
#endif
/* getopt allows abbreviations, so we do this to stop it from
treating -k as an abbreviation for --keep-locals. Some
ports use -k to enable PIC assembly. */
@ -648,7 +653,7 @@ This program has absolutely no warranty.\n"));
}
break;
case OPTION_INSTTBL:
#ifdef HAVE_ITBL_CPU
case 't':
{
/* optarg is the name of the file containing the instruction
@ -676,6 +681,7 @@ This program has absolutely no warranty.\n"));
itbl_files->name);
}
break;
#endif
case OPTION_DEPFILE:
start_dependencies (optarg);