Displaying 2 results from an estimated 2 matches for "arm_v7_vfp".
2010 Jul 12
0
[LLVMdev] build errors while cross compiling llvm-gcc for ARM
...--target=armv7fl-montavista-linux-gnueabi --enable-gold --enable-plugins
--enable-lto --with-cpu=cortex-a8 --with-interwork --with-arch=armv7-a
--with-mode=arm --with-tune=cortex-a8 --with-fpu=vfp3
Did a make then.
But the code generated with ld-new is intel binary and not a ARM binary :(
I did
arm_v7_vfp-le a.c
ld-new libs a.o -o binary
file ./binary
./binary: ELF 32-bit LSB executable, intel 80386 version 1(SYSV) dynamically
linked (uses shared libs), for GNU/Linux 2.6.9 not stripped
Any idea Why is it so ? Hoping for a quick reply
-Sanjeev
On Mon, Jun 28, 2010 at 2:23 PM, Anton Korobeynikov &l...
2010 Jun 28
4
[LLVMdev] build errors while cross compiling llvm-gcc for ARM
> exactly
Well, in general, there is no connection between the performance on
x86 and on ARM.
You can try to profile your code and find what causes the speedup on
x86 and figure out the slowdowns on ARM.
--
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University