OpenE2K/binutils-gdb
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(pop_insert): New function.

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(pop_override_ok, pop_table_name): New variables.
(md_pop_insert, obj_pop_insert): New macros.
(pobegin): Use them.

(target_big_endian): If TARGET_BYTES_BIG_ENDIAN is defined, initialize to 1.
This commit is contained in:
Ken Raeburn 1995-05-02 19:30:17 +00:00
parent 833c46e1fb
commit 2209b19c4e
1 changed files with 46 additions and 56 deletions
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102
gas/read.c
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@ -141,7 +141,17 @@ char is_end_of_line[256] =
static char *buffer; /* 1st char of each buffer of lines is here. */
static char *buffer_limit; /*->1 + last char in buffer. */
int target_big_endian;
#ifdef TARGET_BYTES_BIG_ENDIAN
/* Hack to deal with tc-*.h defining TARGET_BYTES_BIG_ENDIAN to empty
instead of to 0 or 1. */
#if 5 - TARGET_BYTES_BIG_ENDIAN - 5 == 10
#undef TARGET_BYTES_BIG_ENDIAN
#define TARGET_BYTES_BIG_ENDIAN 1
#endif
int target_big_endian = TARGET_BYTES_BIG_ENDIAN;
#else
int target_big_endian /* = 0 */;
#endif
static char *old_buffer; /* JF a hack */
static char *old_input;
@ -278,66 +288,49 @@ static const pseudo_typeS potable[] =
{NULL} /* end sentinel */
};
static int pop_override_ok = 0;
static const char *pop_table_name;
void
pop_insert (table)
const pseudo_typeS *table;
{
const char *errtxt;
const pseudo_typeS *pop;
for (pop = table; pop->poc_name; pop++)
{
errtxt = hash_insert (po_hash, pop->poc_name, (char *) pop);
if (errtxt && (!pop_override_ok || strcmp (errtxt, "exists")))
as_fatal ("error constructing %s pseudo-op table", pop_table_name);
}
}
#ifndef md_pop_insert
#define md_pop_insert() pop_insert(md_pseudo_table)
#endif
#ifndef obj_pop_insert
#define obj_pop_insert() pop_insert(obj_pseudo_table)
#endif
static void
pobegin ()
{
const char *errtxt; /* error text */
const pseudo_typeS *pop;
po_hash = hash_new ();
/* Do the target-specific pseudo ops. */
for (pop = md_pseudo_table; pop->poc_name; pop++)
{
errtxt = hash_insert (po_hash, pop->poc_name, (char *) pop);
if (errtxt)
{
as_fatal ("error constructing md pseudo-op table");
} /* on error */
} /* for each op */
pop_table_name = "md";
md_pop_insert ();
/* Now object specific. Skip any that were in the target table. */
for (pop = obj_pseudo_table; pop->poc_name; pop++)
{
errtxt = hash_insert (po_hash, pop->poc_name, (char *) pop);
if (errtxt)
{
if (!strcmp (errtxt, "exists"))
{
#ifdef DIE_ON_OVERRIDES
as_fatal ("pseudo op \".%s\" overridden.\n", pop->poc_name);
#endif /* DIE_ON_OVERRIDES */
continue; /* OK if target table overrides. */
}
else
{
as_fatal ("error constructing obj pseudo-op table");
} /* if overridden */
} /* on error */
} /* for each op */
pop_table_name = "obj";
pop_override_ok = 1;
obj_pop_insert ();
/* Now portable ones. Skip any that we've seen already. */
for (pop = potable; pop->poc_name; pop++)
{
errtxt = hash_insert (po_hash, pop->poc_name, (char *) pop);
if (errtxt)
{
if (!strcmp (errtxt, "exists"))
{
#ifdef DIE_ON_OVERRIDES
as_fatal ("pseudo op \".%s\" overridden.\n", pop->poc_name);
#endif /* DIE_ON_OVERRIDES */
continue; /* OK if target table overrides. */
}
else
{
as_fatal ("error constructing obj pseudo-op table");
} /* if overridden */
} /* on error */
} /* for each op */
return;
} /* pobegin() */
pop_table_name = "standard";
pop_insert (potable);
}
#define HANDLE_CONDITIONAL_ASSEMBLY() \
if (ignore_input ()) \
@ -969,11 +962,8 @@ s_app_file (appfile)
listing_source_file (s);
#endif
}
#ifdef OBJ_COFF
c_dot_file_symbol (s);
#endif /* OBJ_COFF */
#ifdef OBJ_ELF
elf_file_symbol (s);
#ifdef obj_app_file
obj_app_file (s);
#endif
}