RE: VFP in BE mode - undefined instruction vstmia

2014-07-22 Thread Joel (Xi Zhou) Zhou
] @ it's a 2x16bit instr, update orr r0, r0, r5, lsl #16 -Original Message- From: Will Newton [mailto:will.new...@linaro.org] Sent: Thursday, June 26, 2014 12:12 PM To: Joel (Xi Zhou) Zhou Cc: linaro-toolchain@lists.linaro.org Subject: Re: VFP in BE mode - unde

Re: VFP in BE mode - undefined instruction vstmia

2014-06-26 Thread Will Newton
On 26 June 2014 16:27, Joel (Xi Zhou) Zhou wrote: > Hi all, > > > > I’m working on booting Linaro LSK 3.10.40 kernel in be8 mode on our > Cortex-A9 system. > > There is an issue related to VFP instruction. It complain “vstmia” is an > undefined instruction. > > The VFP is supported in CPU and CONF

VFP in BE mode - undefined instruction vstmia

2014-06-26 Thread Joel (Xi Zhou) Zhou
Hi all, I'm working on booting Linaro LSK 3.10.40 kernel in be8 mode on our Cortex-A9 system. There is an issue related to VFP instruction. It complain "vstmia" is an undefined instruction. The VFP is supported in CPU and CONFIG_VFP and CONFIG_VFPv3 are enabled in kernel config. Are there any p