diff options
| author | Joel Sherrill <joel@rtems.org> | 2019-08-14 13:24:37 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2019-08-15 13:04:50 +0300 |
| commit | 91172ce5913be33ca0ff491dc9fa59d963bec8d2 (patch) | |
| tree | 5be26f088edae799dc80a478f94a1822d5bf66a0 /newlib/libm/fenv | |
| parent | e3ca53d9dbec803cd932884ffbbf4f77352603e5 (diff) | |
fenv: Include documentation in generated .info file
Diffstat (limited to 'newlib/libm/fenv')
| -rw-r--r-- | newlib/libm/fenv/Makefile.am | 2 | ||||
| -rw-r--r-- | newlib/libm/fenv/Makefile.in | 2 | ||||
| -rw-r--r-- | newlib/libm/fenv/fenv.tex | 45 |
3 files changed, 47 insertions, 2 deletions
diff --git a/newlib/libm/fenv/Makefile.am b/newlib/libm/fenv/Makefile.am index 8d7a70273..ebe03970b 100644 --- a/newlib/libm/fenv/Makefile.am +++ b/newlib/libm/fenv/Makefile.am @@ -29,7 +29,7 @@ CHEWOUT_FILES = feclearexcept.def fegetenv.def \ feraiseexcept.def fesetenv.def fesetexceptflag.def fesetround.def \ fetestexcept.def feupdateenv.def -CHAPTERS = +CHAPTERS = fenv.tex # A partial dependency list. diff --git a/newlib/libm/fenv/Makefile.in b/newlib/libm/fenv/Makefile.in index c8760b2a7..b2adb823a 100644 --- a/newlib/libm/fenv/Makefile.in +++ b/newlib/libm/fenv/Makefile.in @@ -271,7 +271,7 @@ CHEWOUT_FILES = feclearexcept.def fegetenv.def \ feraiseexcept.def fesetenv.def fesetexceptflag.def fesetround.def \ fetestexcept.def feupdateenv.def -CHAPTERS = +CHAPTERS = fenv.tex all: all-am .SUFFIXES: diff --git a/newlib/libm/fenv/fenv.tex b/newlib/libm/fenv/fenv.tex new file mode 100644 index 000000000..3b76003d3 --- /dev/null +++ b/newlib/libm/fenv/fenv.tex @@ -0,0 +1,45 @@ +@node Fenv +@chapter Floating-Point Environment (@file{fenv.h}) + +This chapter groups the methods used to manipulate the floating-point +status flags. Floating-point operations modify the floating-point +status flags to indicate abnormal result information. + +The implementation of these methods is architecture specific. + +@menu +* feclearexcept:: Clear floating-point exception +* fegetenv:: Get current floating-point environment +* fegetexceptflag:: Get floating-point status flags +* fegetround:: Get current rounding direction +* feholdexcept:: Save current floating-point environment +* feraiseexcept:: Raise floating-point exception +* fesetenv:: Set current floating-point environment +* fesetexceptflag:: Set floating-point status flags +* fesetround:: Set current rounding direction +* fetestexcept:: Test floating-point exception flags +* feupdateenv:: Update current floating-point environment +@end menu + +@page +@include fenv/feclearexcept.def +@page +@include fenv/fegetenv.def +@page +@include fenv/fegetexceptflag.def +@page +@include fenv/fegetround.def +@page +@include fenv/feholdexcept.def +@page +@include fenv/feraiseexcept.def +@page +@include fenv/fesetenv.def +@page +@include fenv/fesetexceptflag.def +@page +@include fenv/fesetround.def +@page +@include fenv/fetestexcept.def +@page +@include fenv/feupdateenv.def |