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* config/tc-m68k.c (archs): Add 68ec000, 68hc000, 68hc001,

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68ec020, 68ec030, 68ec040, and 68330.
	(md_pseudo_table): Add chip and comline.
	(m68k_init_after_args): Use strcasecmp when comparing default_cpu
	against architectures.
	(mri_chip, s_chip): New static functions.
This commit is contained in:
Ian Lance Taylor 1995-08-08 21:46:37 +00:00
parent b57bd74908
commit e9bb39b456
2 changed files with 74 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

7
gas/ChangeLog
View file

@ -1,5 +1,12 @@
Tue Aug 8 13:07:05 1995 Ian Lance Taylor <ian@cygnus.com>
* config/tc-m68k.c (archs): Add 68ec000, 68hc000, 68hc001,
68ec020, 68ec030, 68ec040, and 68330.
(md_pseudo_table): Add chip and comline.
(m68k_init_after_args): Use strcasecmp when comparing default_cpu
against architectures.
(mri_chip, s_chip): New static functions.
* struc-symbol.h (struct symbol): Add sy_mri_common bit.
* read.h (mri_comon_symbol): Declare.
(s_mri_common): Declare.

69
gas/config/tc-m68k.c
View file

@ -274,6 +274,8 @@ static void s_data1 PARAMS ((int));
static void s_data2 PARAMS ((int));
static void s_even PARAMS ((int));
static void s_proc PARAMS ((int));
static void mri_chip PARAMS ((void));
static void s_chip PARAMS ((int));
static int current_architecture;
@ -297,6 +299,13 @@ static const struct m68k_cpu archs[] = {
{ m68020, "68k" },
{ m68000, "68302" },
{ m68000, "68008" },
{ m68000, "68ec000" },
{ m68000, "68hc000" },
{ m68000, "68hc001" },
{ m68020, "68ec020" },
{ m68030, "68ec030" },
{ m68040, "68ec040" },
{ cpu32, "68330" },
{ cpu32, "68331" },
{ cpu32, "68332" },
{ cpu32, "68333" },
@ -391,6 +400,11 @@ CONST pseudo_typeS md_pseudo_table[] =
#ifdef OBJ_ELF
{"swbeg", s_ignore, 0},
#endif
/* The following pseudo-ops are supported for MRI compatibility. */
{"chip", s_chip, 0},
{"comline", s_space, 1},
{0, 0, 0}
};
@ -2937,7 +2951,7 @@ m68k_init_after_args ()
if (*default_cpu == 'm')
default_cpu++;
for (i = 0; i < n_archs; i++)
if (!strcmp (default_cpu, archs[i].name))
if (strcasecmp (default_cpu, archs[i].name) == 0)
break;
if (i == n_archs)
{
@ -3966,9 +3980,60 @@ s_proc (ignore)
{
demand_empty_rest_of_line ();
}
/* Pseudo-ops handled for MRI compatibility. */
/* s_space is defined in read.c .skip is simply an alias to it. */
/* Handle an MRI style chip specification. */
static void
mri_chip ()
{
char *s;
char c;
int i;
s = input_line_pointer;
c = get_symbol_end ();
for (i = 0; i < n_archs; i++)
if (strcasecmp (s, archs[i].name) == 0)
break;
if (i >= n_archs)
{
as_bad ("%s: unrecognized processor name", s);
*input_line_pointer = c;
ignore_rest_of_line ();
return;
}
*input_line_pointer = c;
if (*input_line_pointer == '/')
current_architecture = 0;
else
current_architecture &= m68881 | m68851;
current_architecture |= archs[i].arch;
while (*input_line_pointer == '/')
{
++input_line_pointer;
s = input_line_pointer;
c = get_symbol_end ();
if (strcmp (s, "68881") == 0)
current_architecture |= m68881;
else if (strcmp (s, "68851") == 0)
current_architecture |= m68851;
*input_line_pointer = c;
}
}
/* The MRI CHIP pseudo-op. */
static void
s_chip (ignore)
int ignore;
{
mri_chip ();
demand_empty_rest_of_line ();
}
/*
* md_parse_option