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authorKazu Hirata <kazu@codesourcery.com>2000-09-07 21:04:26 +0000
committerKazu Hirata <kazu@codesourcery.com>2000-09-07 21:04:26 +0000
commite49bc11ea587100334e7434572b9698b6d9a70a5 (patch)
treeb88724eaea1bbd38af64492c15419f2265405981 /gas/atof-generic.c
parente13b337af54be5cad04cc872d75550d3df4064b1 (diff)
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2000-09-07 Kazu Hirata <kazu@hxi.com>
* atof-generic.c: Fix formatting.
Diffstat (limited to 'gas/atof-generic.c')
-rw-r--r--gas/atof-generic.c52
1 files changed, 25 insertions, 27 deletions
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;
}