Re: TARGET_FPU not getting populated for powerpc 405/440 fpu-hard targets

Khem Raj

On Fri, Aug 24, 2012 at 9:49 AM, Elvis Dowson <elvis.dowson@...> wrote:

Should I specify them in TUNE_CCARGS (as shown below) or
TUNE_FEATURES_tune-ppc405e (not done below) or specify the same values for
both variables ?

TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppc405e",
"-mcpu=405fp -mxilinx-fpu -mfpu=dp_full", "", d)}"
yes. However if there are some special ABI extentions becasue of FP
that gcc should configure itself with
then that should be specified in TARGET_FPU. I havent looked into gcc
code to check if it knows about xilinx-fpu
at configure time

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