actually, I thought ltrace was still a toolchain WG topic, but it had been moved to developer platform: https://wiki.linaro.org/Releases/1105/TechnicalTopics#Developer%20Platform https://blueprints.launchpad.net/ubuntu/+spec/other-linaro-n-profiling-tools
oddly, ltrace was apparently verified to work
On Wed, Jan 19, 2011, Nicolas Pitre wrote:
On Wed, 19 Jan 2011, Loïc Minier wrote:
HeyI think we need to keep an eye on this and be ready to check ltrace if this gets merged
I think ltrace is broken already and needs to be fixed regardless.
Motivations for the removal of PTRACE_SINGLESTEP on ARM are:
1.) Only a subset of ARMv7 instructions are supported 2.) Thumb-2 is unsupported 3.) The code is not SMP safe
As we are using ARMv7, Thumb-2 and SMP in the Linaro images, this makes ltrace tripply broken.
Nicolas
linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain