Eric Botcazou wrote:
I have downloaded sparc-rtems4.7 and would like to use it for a leon2
target with fpu. I am puzzled on how the compiler inserts fpu instructions.
My summary is:
- The compiler does insert fpu instructions, if no fpu command line option
is given or if "-mhard-quad-float" is u
> I have downloaded sparc-rtems4.7 and would like to use it for a leon2
> target with fpu. I am puzzled on how the compiler inserts fpu instructions.
> My summary is:
>
> - The compiler does insert fpu instructions, if no fpu command line option
> is given or if "-mhard-quad-float" is used.
>
> - T
The gcc version used by RTEMS 4.7 is 4.1.1 with no patches in this area.
I duplicated this behavior with gcc 4.2.0. gcc 3.2.3 still generated FPU
instructions in his test case.
--joel
Peter A. Krauss wrote:
Hello,
I have downloaded sparc-rtems4.7 and would like to use it for a leon2 target
Hello,
I have downloaded sparc-rtems4.7 and would like to use it for a leon2 target
with fpu. I am puzzled on how the compiler inserts fpu instructions. My summary
is:
- The compiler does insert fpu instructions, if no fpu command line option is
given or if "-mhard-quad-float" is used.
- The