Re: CortexM toolchain recommendations

2013-11-20 Thread Trevor Woerner
On 20 November 2013 23:59, Zhenqiang Chen wrote: > No. Linaro toolchain does not have the libraries for Cortex-M. Thank you. That's exactly the information I was hoping to find :-) ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org htt

Re: CortexM toolchain recommendations

2013-11-20 Thread Zhenqiang Chen
On 21 November 2013 12:06, Trevor Woerner wrote: > On 20 November 2013 21:57, Zhenqiang Chen wrote: >>> Does anyone know if gcc-arm-embedded has things the Linaro toolchain >>> doesn't wrt Cortex M0, M3, and M4 device/instruction support? >> >> Yes. The https://launchpad.net/gcc-arm-embedded supp

Re: CortexM toolchain recommendations

2013-11-20 Thread Trevor Woerner
On 20 November 2013 21:57, Zhenqiang Chen wrote: >> Does anyone know if gcc-arm-embedded has things the Linaro toolchain >> doesn't wrt Cortex M0, M3, and M4 device/instruction support? > > Yes. The https://launchpad.net/gcc-arm-embedded supports Cortex M0, M3, and > M4. What about https://launc

Re: CortexM toolchain recommendations

2013-11-20 Thread Zhenqiang Chen
On 21 November 2013 10:44, Trevor Woerner wrote: > Hi toolchain gurus, > > I am about to start some projects working with CortexMx devices and am > wondering if anyone has an opinion on which toolchain(s) I should > use/investigate? > > Being a fan of Linaro, my first instinct would be to use cbui

CortexM toolchain recommendations

2013-11-20 Thread Trevor Woerner
Hi toolchain gurus, I am about to start some projects working with CortexMx devices and am wondering if anyone has an opinion on which toolchain(s) I should use/investigate? Being a fan of Linaro, my first instinct would be to use cbuild2 to build an arm-none-eabi- toolchain from a 4.8.x tree. Bu

Re: MMU Off / Strict Alignment

2013-11-20 Thread Matthew Gretton-Dann
On 20 November 2013 17:57, Christopher Covington wrote: > Hi, > > We've noticed an issue trying to use the Linaro AArch64 binary bare metal > toolchain release with the MMU turned off for some low-level tests. > > Anytime puts, sprintf, etc. gets called, a reent structure gets created with > refer

MMU Off / Strict Alignment

2013-11-20 Thread Christopher Covington
Hi, We've noticed an issue trying to use the Linaro AArch64 binary bare metal toolchain release with the MMU turned off for some low-level tests. Anytime puts, sprintf, etc. gets called, a reent structure gets created with references to STDIN, STDOUT, STDERR FILE types. A member in the __sFile st

Fwd: [Bug target/59216] [ARM] negdi*extendsidi regression

2013-11-20 Thread Christophe Lyon
Original Message Subject:[Bug target/59216] [ARM] negdi*extendsidi regression Date: Wed, 20 Nov 2013 18:06:14 +0100 From: christophe.lyon at st dot com To: Christophe LYON http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59216 --- Comment #2 from christophe.ly