diff options
Diffstat (limited to 'libiberty/floatformat.c')
| -rw-r--r-- | libiberty/floatformat.c | 74 |
1 files changed, 28 insertions, 46 deletions
diff --git a/libiberty/floatformat.c b/libiberty/floatformat.c index a0f6535..c950b79 100644 --- a/libiberty/floatformat.c +++ b/libiberty/floatformat.c @@ -46,18 +46,17 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define NAN (0.0 / 0.0) #endif -static unsigned long get_field PARAMS ((const unsigned char *, - enum floatformat_byteorders, - unsigned int, - unsigned int, - unsigned int)); -static int floatformat_always_valid PARAMS ((const struct floatformat *fmt, - const char *from)); +static unsigned long get_field (const unsigned char *, + enum floatformat_byteorders, + unsigned int, + unsigned int, + unsigned int); +static int floatformat_always_valid (const struct floatformat *fmt, + const char *from); static int -floatformat_always_valid (fmt, from) - const struct floatformat *fmt ATTRIBUTE_UNUSED; - const char *from ATTRIBUTE_UNUSED; +floatformat_always_valid (const struct floatformat *fmt ATTRIBUTE_UNUSED, + const char *from ATTRIBUTE_UNUSED) { return 1; } @@ -108,12 +107,10 @@ const struct floatformat floatformat_ieee_double_littlebyte_bigword = floatformat_always_valid }; -static int floatformat_i387_ext_is_valid PARAMS ((const struct floatformat *fmt, const char *from)); +static int floatformat_i387_ext_is_valid (const struct floatformat *fmt, const char *from); static int -floatformat_i387_ext_is_valid (fmt, from) - const struct floatformat *fmt; - const char *from; +floatformat_i387_ext_is_valid (const struct floatformat *fmt, const char *from) { /* In the i387 double-extended format, if the exponent is all ones, then the integer bit must be set. If the exponent is neither 0 @@ -220,12 +217,8 @@ const struct floatformat floatformat_ia64_quad_little = /* Extract a field which starts at START and is LEN bits long. DATA and TOTAL_LEN are the thing we are extracting it from, in byteorder ORDER. */ static unsigned long -get_field (data, order, total_len, start, len) - const unsigned char *data; - enum floatformat_byteorders order; - unsigned int total_len; - unsigned int start; - unsigned int len; +get_field (const unsigned char *data, enum floatformat_byteorders order, + unsigned int total_len, unsigned int start, unsigned int len) { unsigned long result; unsigned int cur_byte; @@ -273,10 +266,8 @@ get_field (data, order, total_len, start, len) Store the double in *TO. */ void -floatformat_to_double (fmt, from, to) - const struct floatformat *fmt; - const char *from; - double *to; +floatformat_to_double (const struct floatformat *fmt, + const char *from, double *to) { const unsigned char *ufrom = (const unsigned char *)from; double dto; @@ -381,22 +372,18 @@ floatformat_to_double (fmt, from, to) *to = dto; } -static void put_field PARAMS ((unsigned char *, enum floatformat_byteorders, - unsigned int, - unsigned int, - unsigned int, - unsigned long)); +static void put_field (unsigned char *, enum floatformat_byteorders, + unsigned int, + unsigned int, + unsigned int, + unsigned long); /* Set a field which starts at START and is LEN bits long. DATA and TOTAL_LEN are the thing we are extracting it from, in byteorder ORDER. */ static void -put_field (data, order, total_len, start, len, stuff_to_put) - unsigned char *data; - enum floatformat_byteorders order; - unsigned int total_len; - unsigned int start; - unsigned int len; - unsigned long stuff_to_put; +put_field (unsigned char *data, enum floatformat_byteorders order, + unsigned int total_len, unsigned int start, unsigned int len, + unsigned long stuff_to_put) { unsigned int cur_byte; int cur_bitshift; @@ -443,10 +430,8 @@ put_field (data, order, total_len, start, len, stuff_to_put) restrictions. */ void -floatformat_from_double (fmt, from, to) - const struct floatformat *fmt; - const double *from; - char *to; +floatformat_from_double (const struct floatformat *fmt, + const double *from, char *to) { double dfrom; int exponent; @@ -541,9 +526,7 @@ floatformat_from_double (fmt, from, to) /* Return non-zero iff the data at FROM is a valid number in format FMT. */ int -floatformat_is_valid (fmt, from) - const struct floatformat *fmt; - const char *from; +floatformat_is_valid (const struct floatformat *fmt, const char *from) { return fmt->is_valid (fmt, from); } @@ -556,8 +539,7 @@ floatformat_is_valid (fmt, from) /* This is to be run on a host which uses IEEE floating point. */ void -ieee_test (n) - double n; +ieee_test (double n) { double result; @@ -597,7 +579,7 @@ ieee_test (n) } int -main () +main (void) { ieee_test (0.0); ieee_test (0.5); |