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-rw-r--r--gcc/genattrtab.c68
1 files changed, 35 insertions, 33 deletions
diff --git a/gcc/genattrtab.c b/gcc/genattrtab.c
index 00b48963f56..fc2f8840b1e 100644
--- a/gcc/genattrtab.c
+++ b/gcc/genattrtab.c
@@ -119,7 +119,7 @@ struct obstack *temp_obstack = &obstack2;
/* Define this so we can link with print-rtl.o to get debug_rtx function. */
char **insn_name_ptr = 0;
-static void fatal PVPROTO ((char *, ...))
+static void fatal PVPROTO ((const char *, ...))
ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
void fancy_abort PROTO((void)) ATTRIBUTE_NORETURN;
@@ -365,8 +365,9 @@ rtx pic_offset_table_rtx;
static void attr_hash_add_rtx PROTO((int, rtx));
static void attr_hash_add_string PROTO((int, char *));
static rtx attr_rtx PVPROTO((enum rtx_code, ...));
-static char *attr_printf PVPROTO((int, char *, ...));
-static char *attr_string PROTO((char *, int));
+static char *attr_printf PVPROTO((int, const char *, ...))
+ ATTRIBUTE_PRINTF_2;
+static char *attr_string PROTO((const char *, int));
static rtx check_attr_test PROTO((rtx, int));
static rtx check_attr_value PROTO((rtx, struct attr_desc *));
static rtx convert_set_attr_alternative PROTO((rtx, int, int));
@@ -430,25 +431,26 @@ static int or_attr_value PROTO((rtx));
static void walk_attr_value PROTO((rtx));
static void write_attr_get PROTO((struct attr_desc *));
static rtx eliminate_known_true PROTO((rtx, rtx, int, int));
-static void write_attr_set PROTO((struct attr_desc *, int, rtx, char *,
- char *, rtx, int, int));
+static void write_attr_set PROTO((struct attr_desc *, int, rtx,
+ const char *, const char *, rtx,
+ int, int));
static void write_attr_case PROTO((struct attr_desc *, struct attr_value *,
- int, char *, char *, int, rtx));
-static void write_unit_name PROTO((char *, int, char *));
+ int, const char *, const char *, int, rtx));
+static void write_unit_name PROTO((const char *, int, const char *));
static void write_attr_valueq PROTO((struct attr_desc *, char *));
static void write_attr_value PROTO((struct attr_desc *, rtx));
static void write_upcase PROTO((char *));
static void write_indent PROTO((int));
-static void write_eligible_delay PROTO((char *));
+static void write_eligible_delay PROTO((const char *));
static void write_function_unit_info PROTO((void));
-static void write_complex_function PROTO((struct function_unit *, char *,
- char *));
+static void write_complex_function PROTO((struct function_unit *, const char *,
+ const char *));
static int write_expr_attr_cache PROTO((rtx, struct attr_desc *));
static void write_toplevel_expr PROTO((rtx));
static int n_comma_elts PROTO((char *));
static char *next_comma_elt PROTO((char **));
-static struct attr_desc *find_attr PROTO((char *, int));
-static void make_internal_attr PROTO((char *, rtx, int));
+static struct attr_desc *find_attr PROTO((const char *, int));
+static void make_internal_attr PROTO((const char *, rtx, int));
static struct attr_value *find_most_used PROTO((struct attr_desc *));
static rtx find_single_value PROTO((struct attr_desc *));
static rtx make_numeric_value PROTO((int));
@@ -731,11 +733,11 @@ attr_rtx VPROTO((enum rtx_code code, ...))
/*VARARGS2*/
static char *
-attr_printf VPROTO((register int len, char *fmt, ...))
+attr_printf VPROTO((register int len, const char *fmt, ...))
{
#ifndef ANSI_PROTOTYPES
register int len;
- char *fmt;
+ const char *fmt;
#endif
va_list p;
register char *str;
@@ -744,7 +746,7 @@ attr_printf VPROTO((register int len, char *fmt, ...))
#ifndef ANSI_PROTOTYPES
len = va_arg (p, int);
- fmt = va_arg (p, char *);
+ fmt = va_arg (p, const char *);
#endif
/* Print the string into a temporary location. */
@@ -775,7 +777,7 @@ attr_numeral (n)
static char *
attr_string (str, len)
- char *str;
+ const char *str;
int len;
{
register struct attr_hash *h;
@@ -1815,7 +1817,7 @@ expand_units ()
rtx unitsmask;
rtx readycost;
rtx newexp;
- char *str;
+ const char *str;
int i, j, u, num, nvalues;
/* Rebuild the condition for the unit to share the RTL expressions.
@@ -2384,9 +2386,9 @@ substitute_address (exp, no_address_fn, address_fn)
static void
make_length_attrs ()
{
- static char *new_names[] = {"*insn_default_length",
- "*insn_variable_length_p",
- "*insn_current_length"};
+ static const char *new_names[] = {"*insn_default_length",
+ "*insn_variable_length_p",
+ "*insn_current_length"};
static rtx (*no_address_fn[]) PROTO((rtx)) = {identity_fn, zero_fn, zero_fn};
static rtx (*address_fn[]) PROTO((rtx)) = {max_fn, one_fn, identity_fn};
size_t i;
@@ -4921,8 +4923,8 @@ write_attr_set (attr, indent, value, prefix, suffix, known_true,
struct attr_desc *attr;
int indent;
rtx value;
- char *prefix;
- char *suffix;
+ const char *prefix;
+ const char *suffix;
rtx known_true;
int insn_code, insn_index;
{
@@ -5018,7 +5020,7 @@ write_attr_case (attr, av, write_case_lines, prefix, suffix, indent,
struct attr_desc *attr;
struct attr_value *av;
int write_case_lines;
- char *prefix, *suffix;
+ const char *prefix, *suffix;
int indent;
rtx known_true;
{
@@ -5174,9 +5176,9 @@ write_toplevel_expr (p)
static void
write_unit_name (prefix, num, suffix)
- char *prefix;
+ const char *prefix;
int num;
- char *suffix;
+ const char *suffix;
{
struct function_unit *unit;
@@ -5212,7 +5214,7 @@ write_attr_valueq (attr, s)
else
{
int i;
- char *sep = " /* units: ";
+ const char *sep = " /* units: ";
for (i = 0, num = ~num; num; i++, num >>= 1)
if (num & 1)
{
@@ -5284,7 +5286,7 @@ write_indent (indent)
static void
write_eligible_delay (kind)
- char *kind;
+ const char *kind;
{
struct delay_desc *delay;
int max_slots;
@@ -5473,7 +5475,7 @@ write_function_unit_info ()
static void
write_complex_function (unit, name, connection)
struct function_unit *unit;
- char *name, *connection;
+ const char *name, *connection;
{
struct attr_desc *case_attr, *attr;
struct attr_value *av, *common_av;
@@ -5614,7 +5616,7 @@ next_comma_elt (pstr)
static struct attr_desc *
find_attr (name, create)
- char *name;
+ const char *name;
int create;
{
struct attr_desc *attr;
@@ -5652,7 +5654,7 @@ find_attr (name, create)
static void
make_internal_attr (name, value, special)
- char *name;
+ const char *name;
rtx value;
int special;
{
@@ -5812,17 +5814,17 @@ copy_rtx_unchanging (orig)
}
static void
-fatal VPROTO ((char *format, ...))
+fatal VPROTO ((const char *format, ...))
{
#ifndef ANSI_PROTOTYPES
- char *format;
+ const char *format;
#endif
va_list ap;
VA_START (ap, format);
#ifndef ANSI_PROTOTYPES
- format = va_arg (ap, char *);
+ format = va_arg (ap, const char *);
#endif
fprintf (stderr, "genattrtab: ");
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