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Remove duplicate definitions of the md_atof() function

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Nick Clifton
2007-10-17 16:45:56 +00:00
parent 25b07cd9c4
commit 499ac35361
61 changed files with 1816 additions and 3848 deletions
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26
gas/doc/internals.texi
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@ -1144,17 +1144,25 @@ simple macro.
@cindex md_atof
This function is called to convert an ASCII string into a floating point value
in format used by the CPU. It takes three arguments. The first is @var{type}
which is a byte describing the type of floating point number to be created.
Possible values are @var{'f'} or @var{'s'} for single precision, @var{'d'} or
@var{'r'} for double precision and @var{'x'} or @var{'p'} for extended
precision. Either lower or upper case versions of these letters can be used.
which is a byte describing the type of floating point number to be created. It
is one of the characters defined in the @xref{FLT_CHARS} macro. Possible
values are @var{'f'} or @var{'s'} for single precision, @var{'d'} or @var{'r'}
for double precision and @var{'x'} or @var{'p'} for extended precision. Either
lower or upper case versions of these letters can be used. Note: some targets
do not support all of these types, and some targets may also support other
types not mentioned here.
The second parameter is @var{litP} which is a pointer to a byte array where the
converted value should be stored. The third argument is @var{sizeP}, which is
a pointer to a integer that should be filled in with the number of
@var{LITTLENUM}s emitted into the byte array. (@var{LITTLENUM} is defined in
gas/bignum.h). The function should return NULL upon success or an error string
upon failure.
converted value should be stored. The value is converted into LITTLENUMs and
is stored in the target's endian-ness order. (@var{LITTLENUM} is defined in
gas/bignum.h). Single precision values occupy 2 littlenums. Double precision
values occupy 4 littlenums and extended precision values occupy either 5 or 6
littlenums, depending upon the target.
The third argument is @var{sizeP}, which is a pointer to a integer that should
be filled in with the number of chars emitted into the byte array.
The function should return NULL upon success or an error string upon failure.
@item TC_LARGEST_EXPONENT_IS_NORMAL
@cindex TC_LARGEST_EXPONENT_IS_NORMAL (@var{precision})