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(m88k_handle_pragma_token): Deleted. 

From-SVN: r1372
This commit is contained in:
Tom Wood 1992-07-01 13:15:03 +00:00
parent f88a74911f
commit b9d35b4069
1 changed files with 0 additions and 93 deletions
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93
gcc/config/m88k/m88k.c
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@ -1452,99 +1452,6 @@ output_label (label_number)
{
ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L", label_number);
}
/* Handle a pragma directive. HANDLE_PRAGMA conspires to parse the input
following #pragma into tokens based on yylex. */
void
m88k_handle_pragma_token (string, token)
char *string;
tree token;
{
static enum pragma_state
{
ps_start,
ps_done,
ps_bad,
ps_weak,
ps_name,
ps_equals,
ps_value
} state;
static char *name;
static char *value;
if (HANDLE_PRAGMA_WEAK)
{
if (string == 0)
{
if (state == ps_name || state == ps_value)
{
fprintf (asm_out_file, "\t%s\t ", WEAK_ASM_OP);
ASM_OUTPUT_LABELREF (asm_out_file, name);
fputc ('\n', asm_out_file);
if (state == ps_value)
{
fprintf (asm_out_file, "\t%s\t ", SET_ASM_OP);
ASM_OUTPUT_LABELREF (asm_out_file, name);
fputc (',', asm_out_file);
ASM_OUTPUT_LABELREF (asm_out_file, value);
fputc ('\n', asm_out_file);
}
}
else if (! (state == ps_done || state == ps_start))
warning ("ignoring malformed #pragma weak symbol [=value]");
state = ps_start;
}
else
switch (state)
{
case ps_start:
if (token
&& TREE_CODE (token) == IDENTIFIER_NODE
&& !strcmp (IDENTIFIER_POINTER (token), "weak"))
state = ps_weak;
else
state = ps_done;
break;
case ps_weak:
if (token
&& TREE_CODE (token) == IDENTIFIER_NODE)
{
name = IDENTIFIER_POINTER (token);
state = ps_name;
}
else
state = ps_bad;
break;
case ps_name:
state = (strcmp (string, "=") ? ps_bad : ps_equals);
break;
case ps_equals:
if (token
&& TREE_CODE (token) == IDENTIFIER_NODE)
{
value = IDENTIFIER_POINTER (token);
state = ps_value;
}
else
state = ps_bad;
break;
case ps_value:
state = ps_bad;
case ps_bad:
case ps_done:
break;
default:
abort ();
}
}
}
/* Generate the assembly code for function entry.