diff options
| -rw-r--r-- | gas/ChangeLog | 3 | ||||
| -rw-r--r-- | gas/atof-generic.c | 52 |
2 files changed, 27 insertions, 28 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 3ed180b..b74a3f9 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,6 +1,7 @@ 2000-09-07 Kazu Hirata <kazu@hxi.com> - * config/tc-mips.c: Fix formatting. + * atof-generic.c: Fix formatting. + * config/tc-mips.c: Likewise. * config/tc-vax.c: Likewise. * input-scrub.c: Likewise. diff --git a/gas/atof-generic.c b/gas/atof-generic.c index de29f21..93eadc1 100644 --- a/gas/atof-generic.c +++ b/gas/atof-generic.c @@ -1,5 +1,5 @@ /* atof_generic.c - turn a string of digits into a Flonum - Copyright (C) 1987, 90, 91, 92, 93, 94, 95, 96, 1998 + Copyright (C) 1987, 90, 91, 92, 93, 94, 95, 96, 98, 2000 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -15,8 +15,9 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with GAS; see the file COPYING. If not, write to - the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + along with GAS; see the file COPYING. If not, write to the Free + Software Foundation, 59 Temple Place - Suite 330, Boston, MA + 02111-1307, USA. */ #include <ctype.h> #include <string.h> @@ -78,14 +79,14 @@ atof_generic (address_of_string_pointer, string_of_decimal_marks, string_of_decimal_exponent_marks, address_of_generic_floating_point_number) - /* return pointer to just AFTER number we read. */ + /* return pointer to just AFTER number we read. */ char **address_of_string_pointer; - /* At most one per number. */ + /* At most one per number. */ const char *string_of_decimal_marks; const char *string_of_decimal_exponent_marks; FLONUM_TYPE *address_of_generic_floating_point_number; { - int return_value; /* 0 means OK. */ + int return_value; /* 0 means OK. */ char *first_digit; unsigned int number_of_digits_before_decimal; unsigned int number_of_digits_after_decimal; @@ -184,9 +185,9 @@ atof_generic (address_of_string_pointer, } else { - break; /* p -> char after pre-decimal digits. */ + break; /* p -> char after pre-decimal digits. */ } - } /* For each digit before decimal mark. */ + } /* For each digit before decimal mark. */ #ifndef OLD_FLOAT_READS /* Ignore trailing 0's after the decimal point. The original code here @@ -222,7 +223,7 @@ atof_generic (address_of_string_pointer, { if (isdigit ((unsigned char) c)) { - /* This may be retracted below. */ + /* This may be retracted below. */ number_of_digits_after_decimal++; if ( /* seen_significant_digit || */ c > '0') @@ -238,7 +239,7 @@ atof_generic (address_of_string_pointer, } break; } - } /* For each digit after decimal mark. */ + } /* For each digit after decimal mark. */ } while (number_of_digits_after_decimal @@ -295,8 +296,6 @@ atof_generic (address_of_string_pointer, *address_of_string_pointer = p; - - number_of_digits_available = number_of_digits_before_decimal + number_of_digits_after_decimal; return_value = 0; @@ -311,7 +310,7 @@ atof_generic (address_of_string_pointer, } else { - int count; /* Number of useful digits left to scan. */ + int count; /* Number of useful digits left to scan. */ LITTLENUM_TYPE *digits_binary_low; unsigned int precision; @@ -326,7 +325,7 @@ atof_generic (address_of_string_pointer, precision = (address_of_generic_floating_point_number->high - address_of_generic_floating_point_number->low - + 1); /* Number of destination littlenums. */ + + 1); /* Number of destination littlenums. */ /* Includes guard bits (two littlenums worth) */ #if 0 /* The integer version below is very close, and it doesn't @@ -335,12 +334,12 @@ atof_generic (address_of_string_pointer, maximum_useful_digits = (((double) (precision - 2)) * ((double) (LITTLENUM_NUMBER_OF_BITS)) / (LOG_TO_BASE_2_OF_10)) - + 2; /* 2 :: guard digits. */ + + 2; /* 2 :: guard digits. */ #else maximum_useful_digits = (((precision - 2)) * ( (LITTLENUM_NUMBER_OF_BITS)) * 1000000 / 3321928) - + 2; /* 2 :: guard digits. */ + + 2; /* 2 :: guard digits. */ #endif if (number_of_digits_available > maximum_useful_digits) @@ -388,7 +387,7 @@ atof_generic (address_of_string_pointer, memset ((char *) digits_binary_low, '\0', size_of_digits_in_chars); - /* Digits_binary_low[] is allocated and zeroed. */ + /* Digits_binary_low[] is allocated and zeroed. */ /* * Parse the decimal digits as if * digits_low was in the units position. @@ -440,11 +439,10 @@ atof_generic (address_of_string_pointer, } else { - ++count; /* '.' doesn't alter digits used count. */ + ++count; /* '.' doesn't alter digits used count. */ } } - /* * Digits_binary_low[] properly encodes the value of the digits. * Forget about any high-order littlenums that are 0. @@ -480,7 +478,7 @@ atof_generic (address_of_string_pointer, LITTLENUM_TYPE *power_binary_low; int decimal_exponent_is_negative; - /* This refers to the "-56" in "12.34E-56". */ + /* This refers to the "-56" in "12.34E-56". */ /* FALSE: decimal_exponent is positive (or 0) */ /* TRUE: decimal_exponent is negative */ FLONUM_TYPE temporary_flonum; @@ -489,7 +487,7 @@ atof_generic (address_of_string_pointer, unsigned int size_of_power_in_chars; size_of_power_in_littlenums = precision; - /* Precision has a built-in fudge factor so we get a few guard bits. */ + /* Precision has a built-in fudge factor so we get a few guard bits. */ decimal_exponent_is_negative = decimal_exponent < 0; if (decimal_exponent_is_negative) @@ -497,7 +495,7 @@ atof_generic (address_of_string_pointer, decimal_exponent = -decimal_exponent; } - /* From now on: the decimal exponent is > 0. Its sign is separate. */ + /* From now on: the decimal exponent is > 0. Its sign is separate. */ size_of_power_in_chars = size_of_power_in_littlenums * sizeof (LITTLENUM_TYPE) + 2; @@ -530,7 +528,7 @@ atof_generic (address_of_string_pointer, int place_number_limit; /* Any 10^(2^n) whose "n" exceeds this */ /* value will fall off the end of */ - /* flonum_XXXX_powers_of_ten[]. */ + /* flonum_XXXX_powers_of_ten[]. */ int place_number; const FLONUM_TYPE *multiplicand; /* -> 10^(2^n) */ @@ -540,8 +538,8 @@ atof_generic (address_of_string_pointer, ? flonum_negative_powers_of_ten : flonum_positive_powers_of_ten); - for (place_number = 1;/* Place value of this bit of exponent. */ - decimal_exponent;/* Quit when no more 1 bits in exponent. */ + for (place_number = 1;/* Place value of this bit of exponent. */ + decimal_exponent;/* Quit when no more 1 bits in exponent. */ decimal_exponent >>= 1, place_number++) { if (decimal_exponent & 1) @@ -586,7 +584,7 @@ atof_generic (address_of_string_pointer, (void) putchar ('\n'); #endif } /* If this bit of decimal_exponent was computable.*/ - } /* If this bit of decimal_exponent was set. */ + } /* If this bit of decimal_exponent was set. */ } /* For each bit of binary representation of exponent */ #ifdef TRACE printf ("after computing power_of_10_flonum:\n"); @@ -605,7 +603,7 @@ atof_generic (address_of_string_pointer, */ flonum_multip (&power_of_10_flonum, &digits_flonum, address_of_generic_floating_point_number); - /* Assert sign of the number we made is '+'. */ + /* Assert sign of the number we made is '+'. */ address_of_generic_floating_point_number->sign = digits_sign_char; } |