acadia-newlib/newlib/libc/machine/arm
Eshan dhawan b7a6e02dc6 arm: Fix fenv support
The previous fenv support for ARM used the soft-float implementation of
FreeBSD.  Newlib uses the one from libgcc by default.  They are not
compatible.  Having an GCC incompatible soft-float fenv support in
Newlib makes no sense.  A long-term solution could be to provide a
libgcc compatible soft-float support.  This likely requires changes in
the GCC configuration.  For now, provide a stub implementation for
soft-float multilibs similar to RISC-V.

Move implementation to one file and delete now unused files.  Hide
implementation details.  Remove function parameter names from header
file to avoid name conflicts.

Provide VFP support if __SOFTFP__ is not defined like glibc.

Reviewed-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Signed-off-by: Eshan dhawan <eshandhawan51@gmail.com>
2020-07-29 06:58:17 +02:00
..
machine arm: Fix fenv support 2020-07-29 06:58:17 +02:00
sys arm: Fix fenv support 2020-07-29 06:58:17 +02:00
Makefile.am
Makefile.in
acle-compat.h
aclocal.m4
aeabi_memclr.c
aeabi_memcpy-armv7a.S
aeabi_memcpy.c
aeabi_memmove-arm.S
aeabi_memmove-soft.S
aeabi_memmove-thumb.S Optimize epilogue sequence for architectures with POP interworking. 2019-10-07 14:38:14 +01:00
aeabi_memmove-thumb2.S
aeabi_memmove.c
aeabi_memset-arm.S
aeabi_memset-soft.S
aeabi_memset-thumb.S Optimize epilogue sequence for architectures with POP interworking. 2019-10-07 14:38:14 +01:00
aeabi_memset-thumb2.S
aeabi_memset.c
arm_asm.h
configure Bump up newlib release to 3.3.0 2020-01-21 15:17:43 -05:00
configure.in
memchr-stub.c
memchr.S
memcpy-armv7a.S
memcpy-armv7m.S
memcpy-stub.c
memcpy.S
setjmp.S arm: Finish moving newlib to unified syntax for Thumb1 2020-03-02 13:33:11 +00:00
strcmp-arm-tiny.S
strcmp-armv4.S
strcmp-armv4t.S
strcmp-armv6.S
strcmp-armv6m.S
strcmp-armv7.S
strcmp-armv7m.S
strcmp.S
strcpy.c
strlen-armv7.S
strlen-stub.c
strlen-thumb1-Os.S
strlen-thumb2-Os.S
strlen.S