* as.h: Remove #if 0'd code.
* atof-generic.c (atof_generic): Likewise. * ecoff.c (ecoff_directive_frame): Likewise. * frags.h (FRAG_APPEND_1_CHAR): Likewise. * itbl-ops.c (itbl_add_reg): Likewise. * listing.c (calc_hex): Likewise. * read.c (MASK_CHAR): Likewise. * subsegs.c (subsegs_print_statistics): Likewise. * symbols.c (indent): Likewise. * write.c (write_relocs): Likewise. (write_object_file): Likewise. (relax_frag): Likewise.
This commit is contained in:
Ben Elliston
parent
84e43642e3
commit
59c871b457
@ -1,3 +1,18 @@
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2005-01-21 Ben Elliston <bje@au.ibm.com>
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* as.h: Remove #if 0'd code.
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* atof-generic.c (atof_generic): Likewise.
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* ecoff.c (ecoff_directive_frame): Likewise.
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* frags.h (FRAG_APPEND_1_CHAR): Likewise.
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* itbl-ops.c (itbl_add_reg): Likewise.
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* listing.c (calc_hex): Likewise.
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* read.c (MASK_CHAR): Likewise.
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* subsegs.c (subsegs_print_statistics): Likewise.
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* symbols.c (indent): Likewise.
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* write.c (write_relocs): Likewise.
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(write_object_file): Likewise.
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(relax_frag): Likewise.
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2005-01-20 Nick Clifton <nickc@redhat.com>
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* as.c (std_longopts): Add an entry for "--a" in order to prevent
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17
gas/as.h
17
gas/as.h
@ -104,27 +104,10 @@ extern void *alloca ();
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#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
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#define __PRETTY_FUNCTION__ ((char*)0)
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#endif
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#if 0
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/* Handle lossage with assert.h. */
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#ifndef BROKEN_ASSERT
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#include <assert.h>
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#else /* BROKEN_ASSERT */
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#ifndef NDEBUG
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#define assert(p) ((p) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))
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#else
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#define assert(p) ((p), 0)
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#endif
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#endif /* BROKEN_ASSERT */
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#else
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#define assert(P) ((P) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))
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#undef abort
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#define abort() as_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
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#endif
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/* Now GNU header files... */
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#include "ansidecl.h"
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#ifdef BFD_ASSEMBLER
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@ -324,19 +324,10 @@ atof_generic (/* return pointer to just AFTER number we read. */
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+ 1); /* Number of destination littlenums. */
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/* Includes guard bits (two littlenums worth) */
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#if 0 /* The integer version below is very close, and it doesn't
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require floating point support (which is currently buggy on
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the Alpha). */
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maximum_useful_digits = (((double) (precision - 2))
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* ((double) (LITTLENUM_NUMBER_OF_BITS))
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/ (LOG_TO_BASE_2_OF_10))
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+ 2; /* 2 :: guard digits. */
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#else
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maximum_useful_digits = (((precision - 2))
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* ( (LITTLENUM_NUMBER_OF_BITS))
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* 1000000 / 3321928)
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+ 2; /* 2 :: guard digits. */
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#endif
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if (number_of_digits_available > maximum_useful_digits)
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{
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@ -353,13 +344,8 @@ atof_generic (/* return pointer to just AFTER number we read. */
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decimal_exponent += ((long) number_of_digits_before_decimal
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- (long) number_of_digits_to_use);
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#if 0
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more_than_enough_bits_for_digits
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= ((((double) number_of_digits_to_use) * LOG_TO_BASE_2_OF_10) + 1);
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#else
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more_than_enough_bits_for_digits
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= (number_of_digits_to_use * 3321928 / 1000000 + 1);
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#endif
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more_than_enough_littlenums_for_digits
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= (more_than_enough_bits_for_digits
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@ -3185,14 +3185,10 @@ ecoff_directive_frame (int ignore ATTRIBUTE_UNUSED)
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cur_proc_ptr->pdr.pcreg = tc_get_register (0);
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#if 0
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/* Alpha-OSF1 adds "the offset of saved $a0 from $sp", according to
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Sandro. I don't yet know where this value should be stored, if
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anywhere. */
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demand_empty_rest_of_line ();
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#else
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anywhere. Don't call demand_empty_rest_of_line (). */
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s_ignore (42);
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#endif
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}
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/* Parse .mask directives. */
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14
gas/frags.h
14
gas/frags.h
@ -119,22 +119,8 @@ COMMON fragS zero_address_frag;
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/* For local common (N_BSS segment) fixups. */
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COMMON fragS bss_address_frag;
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#if 0
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/* A macro to speed up appending exactly 1 char to current frag. */
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/* JF changed < 1 to <= 1 to avoid a race condition. */
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#define FRAG_APPEND_1_CHAR(datum) \
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{ \
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if (obstack_room (&frags) <= 1) \
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{ \
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frag_wane (frag_now); \
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frag_new (0); \
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} \
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obstack_1grow (&frags, datum); \
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}
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#else
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extern void frag_append_1_char (int);
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#define FRAG_APPEND_1_CHAR(X) frag_append_1_char (X)
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#endif
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void frag_init (void);
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fragS *frag_alloc (struct obstack *);
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@ -204,18 +204,6 @@ struct itbl_entry *
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itbl_add_reg (int yyprocessor, int yytype, char *regname,
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int regnum)
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{
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#if 0
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#include "as.h"
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#include "symbols.h"
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/* Since register names don't have a prefix, we put them in the symbol table so
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they can't be used as symbols. This also simplifies argument parsing as
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we can let gas parse registers for us. The recorded register number is
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regnum. */
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/* Use symbol_create here instead of symbol_new so we don't try to
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output registers into the object file's symbol table. */
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symbol_table_insert (symbol_create (regname, reg_section,
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regnum, &zero_address_frag));
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#endif
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return alloc_entry (get_processor (yyprocessor), get_type (yytype), regname,
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(unsigned long) regnum);
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}
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@ -613,10 +613,6 @@ calc_hex (list_info_type *list)
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sprintf (data_buffer + data_buffer_size,
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"%02X",
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(frag_ptr->fr_literal[var_rep_idx]) & 0xff);
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#if 0
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data_buffer[data_buffer_size++] = '*';
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data_buffer[data_buffer_size++] = '*';
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#endif
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data_buffer_size += 2;
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var_rep_idx++;
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@ -20,14 +20,10 @@ along with GAS; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#if 0
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/* If your chars aren't 8 bits, you will change this a bit.
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/* If your chars aren't 8 bits, you will change this a bit (eg. to 0xFF).
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But then, GNU isn't spozed to run on your machine anyway.
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(RMS is so shortsighted sometimes.) */
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#define MASK_CHAR (0xFF)
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#else
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#define MASK_CHAR ((int)(unsigned char) -1)
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#endif
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/* This is the largest known floating point format (for now). It will
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grow when we do 4361 style flonums. */
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@ -616,27 +616,6 @@ subsegs_print_statistics (FILE *file)
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for (fragp = frchp->frch_root; fragp; fragp = fragp->fr_next)
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{
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#if 0
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switch (fragp->fr_type)
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{
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case rs_fill:
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fprintf (file, "f"); break;
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case rs_align:
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fprintf (file, "a"); break;
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case rs_align_code:
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fprintf (file, "c"); break;
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case rs_org:
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fprintf (file, "o"); break;
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case rs_machine_dependent:
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fprintf (file, "m"); break;
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case rs_space:
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fprintf (file, "s"); break;
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case 0:
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fprintf (file, "0"); break;
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default:
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fprintf (file, "?"); break;
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}
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#endif
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count++;
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}
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fprintf (file, "\n");
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@ -2370,16 +2370,6 @@ int indent_level;
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Available for modification inside a gdb session. */
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int max_indent_level = 8;
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#if 0
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static void
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indent (void)
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{
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printf ("%*s", indent_level * 4, "");
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}
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#endif
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void
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print_symbol_value_1 (FILE *file, symbolS *sym)
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{
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29
gas/write.c
29
gas/write.c
@ -942,12 +942,12 @@ write_relocs (bfd *abfd, asection *sec, PTR xxx ATTRIBUTE_UNUSED)
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continue;
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}
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#if 0
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/* This test is triggered inappropriately for the SH. */
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if (fixp->fx_where + fixp->fx_size
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> fixp->fx_frag->fr_fix + fixp->fx_frag->fr_offset)
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abort ();
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#endif
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/*
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This test is triggered inappropriately for the SH:
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if (fixp->fx_where + fixp->fx_size
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> fixp->fx_frag->fr_fix + fixp->fx_frag->fr_offset)
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abort ();
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*/
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s = bfd_install_relocation (stdoutput, reloc,
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fixp->fx_frag->fr_literal,
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@ -1929,13 +1929,6 @@ write_object_file (void)
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if (S_IS_DEFINED (symp) == 0
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&& S_GET_VALUE (symp) != 0)
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S_SET_SEGMENT (symp, bfd_com_section_ptr);
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#if 0
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printf ("symbol `%s'\n\t@%x: value=%d flags=%x seg=%s\n",
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S_GET_NAME (symp), symp,
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S_GET_VALUE (symp),
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symbol_get_bfdsym (symp)->flags,
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segment_name (S_GET_SEGMENT (symp)));
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#endif
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#ifdef obj_frob_symbol
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obj_frob_symbol (symp, punt);
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@ -2083,14 +2076,10 @@ relax_frag (segT segment, fragS *fragP, long stretch)
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#ifdef TC_PCREL_ADJUST
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/* Currently only the ns32k family needs this. */
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aim += TC_PCREL_ADJUST (fragP);
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/* #else */
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/* This machine doesn't want to use pcrel_adjust.
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In that case, pcrel_adjust should be zero. */
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#if 0
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assert (fragP->fr_targ.ns32k.pcrel_adjust == 0);
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#endif
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#endif
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#ifdef md_prepare_relax_scan /* formerly called M68K_AIM_KLUDGE */
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#ifdef md_prepare_relax_scan
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/* Formerly called M68K_AIM_KLUDGE. */
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md_prepare_relax_scan (fragP, address, aim, this_state, this_type);
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#endif
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