Christophe Lyon
2018-11-25 20:10:57 UTC
== Progress ==
* FDPIC
- Cortex-M uClibc-ng patch merged
- GCC: no feedback yet on v4 patches
* GCC upstream validation:
- reported a few regressions
- dealing with some random results, again
- trying qemu-3.1.0-rc1, maybe some memory consumption problems, tbc
* GCC:
- bug report on aarch64 about misaligned accesses. I do not have
access to LHG gerrit, Maxim will look at isolating the problem.
- rebased ubsan / bare-metal patches. Really need to look at how to
merge them into LLVM
* misc (conf-calls, meetings, emails, ....)
- reviewing infra script patches
- ran Spec2006 using gcc-8.2 sysroot, to avoid differences caused by
glibc versions. Fortran benchmarks could not run when compiled with
gcc-5/gcc-6 because libgfortran changed .so version compared to gcc-8.
== Next ==
FDPIC:
- GCC: handle feedback on v4 patches
- uclibc-ng: look at how to test fdpic mode with openadk
Benchmarks:
- collect results
Validation:
- check if qemu-3.1.0-rc1 is OK for my GCC validations
* FDPIC
- Cortex-M uClibc-ng patch merged
- GCC: no feedback yet on v4 patches
* GCC upstream validation:
- reported a few regressions
- dealing with some random results, again
- trying qemu-3.1.0-rc1, maybe some memory consumption problems, tbc
* GCC:
- bug report on aarch64 about misaligned accesses. I do not have
access to LHG gerrit, Maxim will look at isolating the problem.
- rebased ubsan / bare-metal patches. Really need to look at how to
merge them into LLVM
* misc (conf-calls, meetings, emails, ....)
- reviewing infra script patches
- ran Spec2006 using gcc-8.2 sysroot, to avoid differences caused by
glibc versions. Fortran benchmarks could not run when compiled with
gcc-5/gcc-6 because libgfortran changed .so version compared to gcc-8.
== Next ==
FDPIC:
- GCC: handle feedback on v4 patches
- uclibc-ng: look at how to test fdpic mode with openadk
Benchmarks:
- collect results
Validation:
- check if qemu-3.1.0-rc1 is OK for my GCC validations