oss/uclibc-ng: Embedded C library

Waldemar Brodkorb e713a2edb0 riscv: add fenv support from glibc		9 mesiacov pred
..
Makefile.arch	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fclrexcpt.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fegetenv.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fegetmode.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fegetround.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
feholdexcpt.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fenv_private.h	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fesetenv.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fesetexcept.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fesetmode.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fesetround.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
feupdateenv.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fgetexcptflg.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fraiseexcpt.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
fsetexcptflg.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
ftestexcept.c	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred
get-rounding-mode.h	e713a2edb0 riscv: add fenv support from glibc	9 mesiacov pred