You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
/* Main program for AS; a 32-bit assembler of GNU.
Understands command arguments.
#include "dwarf2dbg.h"
#include "dw2gencfi.h"
#include "hash.h"
-
-#ifdef BFD_ASSEMBLER
#include "bfdver.h"
-#endif
#ifdef HAVE_ITBL_CPU
#include "itbl-ops.h"
int max_macro_nest = 100;
/* argv[0] */
-char * myname;
+static char * myname;
/* The default obstack chunk size. If we set this to zero, the
obstack code will use whatever will fit in a 4096 byte block. */
/* Enable verbose mode. */
int verbose = 0;
-#ifdef BFD_ASSEMBLER
segT reg_section;
segT expr_section;
segT text_section;
segT data_section;
segT bss_section;
-#endif
/* Name of listing file. */
static char *listing_filename = NULL;
return;
printed = 1;
-#ifdef BFD_ASSEMBLER
- fprintf (stderr, _("GNU assembler version %s (%s) using BFD version %s"),
+ fprintf (stderr, _("GNU assembler version %s (%s) using BFD version %s\n"),
VERSION, TARGET_ALIAS, BFD_VERSION_STRING);
-#else
- fprintf (stderr, _("GNU assembler version %s (%s)"), VERSION, TARGET_ALIAS);
-#endif
- fprintf (stderr, "\n");
}
static void
emulate output (default %s)\n"), def_em);
}
#endif
-#if defined BFD_ASSEMBLER && (defined OBJ_ELF || defined OBJ_MAYBE_ELF)
+#if defined OBJ_ELF || defined OBJ_MAYBE_ELF
fprintf (stream, _("\
--execstack require executable stack for this object\n"));
fprintf (stream, _("\
fprintf (stream, _("\
--listing-cont-lines set the maximum number of continuation lines used\n\
for the output data column of the listing\n"));
+ fprintf (stream, _("\
+ @FILE read options from FILE\n"));
md_show_usage (stream);
OPTION_EXECSTACK,
OPTION_NOEXECSTACK,
OPTION_ALTERNATE,
+ OPTION_AL,
OPTION_HASH_TABLE_SIZE,
OPTION_REDUCE_MEMORY_OVERHEADS,
OPTION_WARN_FATAL
necessary because -a=<FILE> is a valid switch but getopt would
normally reject it since --alternate does not take an argument. */
,{"a", optional_argument, NULL, 'a'}
+ /* Handle -al=<FILE>. */
+ ,{"al", optional_argument, NULL, OPTION_AL}
,{"defsym", required_argument, NULL, OPTION_DEFSYM}
,{"dump-config", no_argument, NULL, OPTION_DUMPCONFIG}
,{"emulation", required_argument, NULL, OPTION_EMULATION}
-#if defined BFD_ASSEMBLER && (defined OBJ_ELF || defined OBJ_MAYBE_ELF)
+#if defined OBJ_ELF || defined OBJ_MAYBE_ELF
,{"execstack", no_argument, NULL, OPTION_EXECSTACK}
,{"noexecstack", no_argument, NULL, OPTION_NOEXECSTACK}
#endif
case OPTION_VERSION:
/* This output is intended to follow the GNU standards document. */
-#ifdef BFD_ASSEMBLER
printf (_("GNU assembler %s\n"), BFD_VERSION_STRING);
-#else
- printf (_("GNU assembler %s\n"), VERSION);
-#endif
printf (_("Copyright 2005 Free Software Foundation, Inc.\n"));
printf (_("\
This program is free software; you may redistribute it under the terms of\n\
if (*s == '\0')
as_fatal (_("bad defsym; format is --defsym name=value"));
*s++ = '\0';
-#ifdef BFD_ASSEMBLER
i = bfd_scan_vma (s, (const char **) NULL, 0);
-#else
- i = strtol (s, (char **) NULL, 0);
-#endif
n = xmalloc (sizeof *n);
n->next = defsyms;
n->name = optarg;
flag_fatal_warnings = 1;
break;
-#if defined BFD_ASSEMBLER && (defined OBJ_ELF || defined OBJ_MAYBE_ELF)
+#if defined OBJ_ELF || defined OBJ_MAYBE_ELF
case OPTION_EXECSTACK:
flag_execstack = 1;
flag_noexecstack = 0;
flag_always_generate_output = 1;
break;
+ case OPTION_AL:
+ listing |= LISTING_LISTING;
+ if (optarg)
+ listing_filename = xstrdup (optarg);
+ break;
+
case OPTION_ALTERNATE:
optarg = old_argv [optind - 1];
while (* optarg == '-')
#endif
}
+#ifndef OBJ_VMS
+static void
+close_output_file (void)
+{
+ output_file_close (out_file_name);
+}
+#endif
+
/* The interface between the macro code and gas expression handling. */
static int
hold = input_line_pointer;
input_line_pointer = in->ptr + idx;
- expression (&ex);
+ expression_and_evaluate (&ex);
idx = input_line_pointer - in->ptr;
input_line_pointer = hold;
perform_an_assembly_pass (int argc, char ** argv)
{
int saw_a_file = 0;
-#ifdef BFD_ASSEMBLER
flagword applicable;
-#endif
need_pass_2 = 0;
-#ifndef BFD_ASSEMBLER
-#ifdef MANY_SEGMENTS
- {
- unsigned int i;
- for (i = SEG_E0; i < SEG_UNKNOWN; i++)
- segment_info[i].fix_root = 0;
- }
- /* Create the three fixed ones. */
- {
- segT seg;
-
-#ifdef TE_APOLLO
- seg = subseg_new (".wtext", 0);
-#else
- seg = subseg_new (".text", 0);
-#endif
- assert (seg == SEG_E0);
- seg = subseg_new (".data", 0);
- assert (seg == SEG_E1);
- seg = subseg_new (".bss", 0);
- assert (seg == SEG_E2);
-#ifdef TE_APOLLO
- create_target_segments ();
-#endif
- }
-
-#else /* not MANY_SEGMENTS. */
- text_fix_root = NULL;
- data_fix_root = NULL;
- bss_fix_root = NULL;
-#endif /* not MANY_SEGMENTS. */
-#else /* BFD_ASSEMBLER. */
/* Create the standard sections, and those the assembler uses
internally. */
text_section = subseg_new (TEXT_SECTION_NAME, 0);
reg_section = subseg_new ("*GAS `reg' section*", 0);
expr_section = subseg_new ("*GAS `expr' section*", 0);
-#endif /* BFD_ASSEMBLER. */
-
subseg_set (text_section, 0);
/* This may add symbol table entries, which requires having an open BFD,
- and sections already created, in BFD_ASSEMBLER mode. */
+ and sections already created. */
md_begin ();
#ifdef USING_CGEN
myname = argv[0];
xmalloc_set_program_name (myname);
+ expandargv (&argc, &argv);
+
START_PROGRESS (myname, 0);
#ifndef OBJ_DEFAULT_OUTPUT_FILE_NAME
out_file_name = OBJ_DEFAULT_OUTPUT_FILE_NAME;
hex_init ();
-#ifdef BFD_ASSEMBLER
bfd_init ();
bfd_set_error_program_name (myname);
-#endif
#ifdef USE_EMULATIONS
select_emulation_mode (argc, argv);
input_scrub_begin ();
expr_begin ();
+#ifndef OBJ_VMS /* Does its own file handling. */
+ /* It has to be called after dump_statistics (). */
+ xatexit (close_output_file);
+#endif
+
if (flag_print_statistics)
xatexit (dump_statistics);
#ifdef TC_I960
macro_strip_at = flag_mri;
#endif
-#ifdef TC_A29K
- /* For compatibility with the AMD 29K family macro assembler
- specification. */
- flag_macro_alternate = 1;
- macro_strip_at = 1;
-#endif
macro_init (flag_macro_alternate, flag_mri, macro_strip_at, macro_expr);
PROGRESS (1);
-#ifdef BFD_ASSEMBLER
output_file_create (out_file_name);
assert (stdoutput != 0);
-#endif
#ifdef tc_init_after_args
tc_init_after_args ();
md_end ();
#endif
-#if defined BFD_ASSEMBLER && (defined OBJ_ELF || defined OBJ_MAYBE_ELF)
+#if defined OBJ_ELF || defined OBJ_MAYBE_ELF
if ((flag_execstack || flag_noexecstack)
&& OUTPUT_FLAVOR == bfd_target_elf_flavour)
{
else
keep_it = 0;
-#if defined (BFD_ASSEMBLER) || !defined (BFD)
/* This used to be done at the start of write_object_file in
write.c, but that caused problems when doing listings when
keep_it was zero. This could probably be moved above md_end, but
I didn't want to risk the change. */
subsegs_finish ();
-#endif
if (keep_it)
write_object_file ();
listing_print (listing_filename);
#endif
-#ifndef OBJ_VMS /* Does its own file handling. */
-#ifndef BFD_ASSEMBLER
- if (keep_it)
-#endif
- output_file_close (out_file_name);
-#endif
-
if (flag_fatal_warnings && had_warnings () > 0 && had_errors () == 0)
as_bad (_("%d warnings, treating warnings as errors"), had_warnings ());