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libgcc.texi (__floatunsisf, [...]): Document. 

* doc/libgcc.texi (__floatunsisf, __floatunsidf, __floatunsitf,
	__floatunsixf, __floatundisf, __floatundidf, __floatunditf,
	__floatundixf, __floatuntisf, __floatuntidf, __floatuntitf,
	__floatuntixf, __powisf2, __powidf2, __powixf2, __mulsc3,
	__muldc3, __multc3, __mulxc3, __divsc3, __divdc3, __divtc3,
	__divxc3): Document.

From-SVN: r108077
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Joseph Myers 2005-12-05 21:48:17 +00:00 committed by Joseph Myers
parent 0f9bc2d6bf
commit a3f9ee6316
2 changed files with 57 additions and 1 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2005-12-05 Joseph S. Myers <joseph@codesourcery.com>
* doc/libgcc.texi (__floatunsisf, __floatunsidf, __floatunsitf,
__floatunsixf, __floatundisf, __floatundidf, __floatunditf,
__floatundixf, __floatuntisf, __floatuntidf, __floatuntitf,
__floatuntixf, __powisf2, __powidf2, __powixf2, __mulsc3,
__muldc3, __multc3, __mulxc3, __divsc3, __divdc3, __divtc3,
__divxc3): Document.
2005-12-05 Geoffrey Keating <geoffk@apple.com>
* config/arm/arm.c (arm_cxx_determine_class_data_visibility): Preserve

49
gcc/doc/libgcc.texi
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@ -1,4 +1,4 @@
@c Copyright (C) 2003, 2004 Free Software Foundation, Inc.
@c Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
@c This is part of the GCC manual.
@c For copying conditions, see the file gcc.texi.
@c Contributed by Aldy Hernandez <aldy@quesejoda.com>
@ -356,6 +356,27 @@ These functions convert @var{i}, a signed long, to floating point.
These functions convert @var{i}, a signed long long, to floating point.
@end deftypefn
@deftypefn {Runtime Function} float __floatunsisf (unsigned int @var{i})
@deftypefnx {Runtime Function} double __floatunsidf (unsigned int @var{i})
@deftypefnx {Runtime Function} {long double} __floatunsitf (unsigned int @var{i})
@deftypefnx {Runtime Function} {long double} __floatunsixf (unsigned int @var{i})
These functions convert @var{i}, an unsigned integer, to floating point.
@end deftypefn
@deftypefn {Runtime Function} float __floatundisf (unsigned long @var{i})
@deftypefnx {Runtime Function} double __floatundidf (unsigned long @var{i})
@deftypefnx {Runtime Function} {long double} __floatunditf (unsigned long @var{i})
@deftypefnx {Runtime Function} {long double} __floatundixf (unsigned long @var{i})
These functions convert @var{i}, an unsigned long, to floating point.
@end deftypefn
@deftypefn {Runtime Function} float __floatuntisf (unsigned long long @var{i})
@deftypefnx {Runtime Function} double __floatuntidf (unsigned long long @var{i})
@deftypefnx {Runtime Function} {long double} __floatuntitf (unsigned long long @var{i})
@deftypefnx {Runtime Function} {long double} __floatuntixf (unsigned long long @var{i})
These functions convert @var{i}, an unsigned long long, to floating point.
@end deftypefn
@subsection Comparison functions
There are two sets of basic comparison functions.
@ -438,6 +459,32 @@ These functions return a value greater than zero if neither argument
is NaN, and @var{a} is strictly greater than @var{b}.
@end deftypefn
@subsection Other floating-point functions
@deftypefn {Runtime Function} float __powisf2 (float @var{a}, int @var{b})
@deftypefnx {Runtime Function} double __powidf2 (double @var{a}, int @var{b})
@deftypefnx {Runtime Function} {long double} __powitf2 (long double @var{a}, int @var{b})
@deftypefnx {Runtime Function} {long double} __powixf2 (long double @var{a}, int @var{b})
These functions convert raise @var{a} to the power @var{b}.
@end deftypefn
@deftypefn {Runtime Function} {complex float} __mulsc3 (float @var{a}, float @var{b}, float @var{c}, float @var{d})
@deftypefnx {Runtime Function} {complex double} __muldc3 (double @var{a}, double @var{b}, double @var{c}, double @var{d})
@deftypefnx {Runtime Function} {complex long double} __multc3 (long double @var{a}, long double @var{b}, long double @var{c}, long double @var{d})
@deftypefnx {Runtime Function} {complex long double} __mulxc3 (long double @var{a}, long double @var{b}, long double @var{c}, long double @var{d})
These functions return the product of @math{@var{a} + i@var{b}} and
@math{@var{c} + i@var{d}}, following the rules of C99 Annex G@.
@end deftypefn
@deftypefn {Runtime Function} {complex float} __divsc3 (float @var{a}, float @var{b}, float @var{c}, float @var{d})
@deftypefnx {Runtime Function} {complex double} __divdc3 (double @var{a}, double @var{b}, double @var{c}, double @var{d})
@deftypefnx {Runtime Function} {complex long double} __divtc3 (long double @var{a}, long double @var{b}, long double @var{c}, long double @var{d})
@deftypefnx {Runtime Function} {complex long double} __divxc3 (long double @var{a}, long double @var{b}, long double @var{c}, long double @var{d})
These functions return the quotient of @math{@var{a} + i@var{b}} and
@math{@var{c} + i@var{d}} (i.e., @math{(@var{a} + i@var{b}) / (@var{c}
+ i@var{d})}), following the rules of C99 Annex G@.
@end deftypefn
@node Exception handling routines
@section Language-independent routines for exception handling