compiling newlib-1.17.0 with soft floating point and soft mult and div

Jon Beniston jon@beniston.com
Sun Jan 18 14:34:00 GMT 2009


Hi,

I think it is actually GCC where soft FP should be added.

Look at the file gcc/config/fp-bit.c and how it is used the makefile
fragments under gcc/config/cpu/t-cpu

Cheers,
Jon 

-----Original Message-----
From: newlib-owner@sourceware.org [mailto:newlib-owner@sourceware.org] On
Behalf Of Navid Toosizadeh
Sent: 18 January 2009 02:53
To: newlib@sourceware.org
Subject: compiling newlib-1.17.0 with soft floating point and soft mult and
div


Greetings,

My target processor does not have any support for floating point, neither
for multiplication and division. How should I configure/build newlib-1.17.0
to support my processor with soft floating point and soft
multiplication/division? The processor only has integer 32-bit registers
(r0,...,r31).

Thank you,
Navid




More information about the Newlib mailing list