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This commit is contained in:
James Lemke 1998-01-27 02:52:04 +00:00
parent b1313caee0
commit 63589bf457
1 changed files with 87 additions and 22 deletions
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109
gas/config/tc-txvu.c
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@ -77,7 +77,6 @@ static segT prev_seg;
static void s_dmadata PARAMS ((int));
static void s_dmapackpke PARAMS ((int));
static void s_enddirect PARAMS ((int));
static void s_enddmadata PARAMS ((int));
static void s_endgpuif PARAMS ((int));
static void s_endmpg PARAMS ((int));
static void s_endunpack PARAMS ((int));
@ -86,11 +85,10 @@ static void s_vu PARAMS ((int));
/* The target specific pseudo-ops which we support. */
const pseudo_typeS md_pseudo_table[] =
{
{ "word", cons, 4 },
{ "dmadata", s_dmadata, 0 },
{ "dmadata", s_dmadata, 1 },
{ "dmapackpke", s_dmapackpke, 0 },
{ "enddirect", s_enddirect, 0 },
{ "enddmadata", s_enddmadata, 0 },
{ "enddmadata", s_dmadata, 0 },
{ "endgpuif", s_endgpuif, 0 },
{ "endmpg", s_endmpg, 0 },
{ "endunpack", s_endunpack, 0 },
@ -908,25 +906,98 @@ txvu_insert_operand (insn, operand, mods, val, file, line)
}
static void
s_dmadata (ignore)
int ignore;
s_dmadata( type)
int type;
{
static short state = 0;
struct symbol *label; /* Points to symbol */
char *name, *name2; /* points to name of first / final symbol */
int temp;
switch( type) {
case 1: /* .DmaData */
if( state != 0)
{
as_bad( "DmaData blocks cannot be nested.");
ignore_rest_of_line();
state = 1;
break;
}
state = 1;
SKIP_WHITESPACE(); /* Leading whitespace is part of operand. */
name = input_line_pointer;
if( !is_name_beginner( *name) )
{
as_bad( "invalid identifier for \".DmaData\"");
obstack_1grow (&cond_obstack, 0);
ignore_rest_of_line();
break;
}
else
{
char c;
c = get_symbol_end();
line_label = label = colon( name); /* user-defined label */
*input_line_pointer = c;
demand_empty_rest_of_line();
} /* if a valid identifyer name */
break;
case 0: /* .EndDmaData */
if( state != 1)
{
as_warn( ".EndDmaData encountered outside a DmaData block -- ignored.");
ignore_rest_of_line();
state = 0;
break;
}
state = 0;
demand_empty_rest_of_line();
/*
*"label" points to beginning of block
* Create a name for the final label like _$<name>
*/
name = label->bsym->name;
temp = strlen( name) + 1;
name2 = malloc( temp + 2);
name2[ 0] = '_';
name2[ 1] = '$';
memcpy( name2+2, name, temp); /* copy original name & \0 */
colon( name2);
free( name2);
break;
default:
as_assert( __FILE__, __LINE__, 0);
}
}
static void
s_dmapackpke (ignore)
s_dmapackpke( ignore)
int ignore;
{
/* Syntax: .dmapackpke 0|1 */
if (*input_line_pointer == '0')
dma_pack_pke_p = 0;
else if (*input_line_pointer == '1')
dma_pack_pke_p = 1;
else
as_bad ("illegal argument to `.dmapackpke'");
/* Syntax: .dmapackpke 0|1 */
struct symbol *label; /* Points to symbol */
char *name; /* points to name of symbol */
input_line_pointer++;
demand_empty_rest_of_line ();
SKIP_WHITESPACE(); /* Leading whitespace is part of operand. */
switch( *input_line_pointer++)
{
case 0:
dma_pack_pke_p = 0;
break;
case 1:
dma_pack_pke_p = 1;
break;
default:
as_bad( "illegal argument to `.DmaPackPke'");
}
demand_empty_rest_of_line();
}
static void
@ -935,12 +1006,6 @@ s_enddirect (ignore)
{
}
static void
s_enddmadata (ignore)
int ignore;
{
}
static void
s_endgpuif (ignore)
int ignore;