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hi,
i am developing one application for motorolla
PowerPC 8240 which supports Hardware FPU. I am using tornado version 2.0 as
developing environment . what i did is , i had implemented
floating point instruction using "C" ( e.g float1 = float2 / 2.3 ;
)
and generate the code for the same. i
want to have hardware floating point support for the that.
As i need to have hardware floating point support,
i found one flag value for the same is "-msoft-float" / "-mhard-float".i
implemented this value in ADDED_CFLAGS in makefile. after building the
code , i check the assembly instruction. but still i could
not see use of any hardware floating point instruction.
If anywhere else change is required please suggest.
so please suggest that how i can proceed.
Kiran Chauhan
Module Leader, ERTA (Embedded and Real Time Application) Contech Software Ltd Tel : (Office )+91(2712) 44989/43324/43328, (R) : (02712) 29215 Email : [EMAIL PROTECTED] , [EMAIL PROTECTED] CompanyURL : http://www.contechsoftware.com |
makefile