cortex a53/a57 support

2013-05-03 Thread Kalai Narayanan-SSI
Hi, I tried compiling a hello-world program for cortex -a53/57 but, gcc does not recognize the mcpu option. Here is my command ... aarch64-linux-gnu-gcc hello_world.c -mcpu=cortex-a53 -o hello_world Does the compiler support these options? I see that lib/gcc/aarch64-linux-gnu/4.8.1/plugin/incl

Aarch64 toolchain build on Redhat machine

2013-04-29 Thread Kalai Narayanan-SSI
Hi, I'm trying to build the aarch64 tool chain from source on a Redhat machine. I see that build.mk in the crosstool package requires a few .deb packages. If I want to build this on a Redhat machine, what are the changes I have to do? Thanks, Kalai _

RE: crosstool-ng

2013-02-28 Thread Kalai Narayanan-SSI
The issue was with the LD_RUN_PATH - my *build* libraries were at a non-normal path and hence during the build, the old libgmp* was being fetched that resulted in the build error. Setting LD_RUN_PATH solved the problem. Thanks, Kalai -Original Message- From: Kalai Narayanan-SSI Sent

RE: crosstool-ng

2013-02-28 Thread Kalai Narayanan-SSI
rly. Thanks, Kalai -Original Message- From: Zhenqiang Chen [mailto:zhenqiang.c...@linaro.org] Sent: Wednesday, February 27, 2013 6:09 PM To: Kalai Narayanan-SSI Cc: linaro-toolchain@lists.linaro.org Subject: Re: crosstool-ng On 28 February 2013 07:18, Kalai Narayanan-SSI wrote: > Hi, > I

crosstool-ng

2013-02-27 Thread Kalai Narayanan-SSI
Hi, I got the crosstool-ng from the 2013.02 release and wanted to build the linaro-aarch64-linux-gnu target locally. During the build, I'm encountering errors. I didn't do any menuconfig for the above target before starting the build. I'm seeing the following errors with the first during the p

RE: Newbie question

2013-01-29 Thread Kalai Narayanan-SSI
files written for aarch32 into aarch64. -Kalai -Original Message- From: Mans Rullgard [mailto:mans.rullg...@linaro.org] Sent: Tuesday, January 29, 2013 5:18 PM To: Kalai Narayanan-SSI Cc: linaro-toolchain@lists.linaro.org Subject: Re: Newbie question On 30 January 2013 00:57, Kalai Narayanan

Newbie question

2013-01-29 Thread Kalai Narayanan-SSI
Hi, I have a few armv7 assembly tests. I'm trying to compile these using the linaro aarch64 toolchain and I'm getting errors. Is there any specific flag that I have to pass to enable backward compatibility to allow v7 assembly to be compiled for a v8 model? reset.s: Assembler messages: reset.