Mirror of github.com/kraj/meta-clang.git https://git.enea.com/cgit/linux/meta-clang.git/atom?h=langdale 2022-10-20T22:32:45+00:00 2022-10-20T22:32:45+00:00 Michal Wojcik michal.wojcik@linaro.org 2022-10-18T09:09:42+00:00 urn:sha1:a201c568d82e65ca27ff18ee23eb6a809f3924a7 Signed-off-by: Michal Wojcik <michal.wojcik@linaro.org> 2022-10-19T22:45:48+00:00 Khem Raj raj.khem@gmail.com 2022-10-19T18:05:55+00:00 urn:sha1:84fedfcd3432c5c2a5c75452e825cb7c657a835d Clang crashes compiling some tests so until its fixed in riscv64 backend we have to disable it for atleast rv64 Signed-off-by: Khem Raj <raj.khem@gmail.com> 2022-10-17T19:54:08+00:00 Michal Wojcik michal.wojcik@linaro.org 2022-10-14T13:29:41+00:00 urn:sha1:e8fd396155e1f8a5cdb57e7abd0c1eb698635371 Use bcc cc and python test suites and parse their results in ptest form. Running whole suite on qemu may take up to 25 minutes, so running it with "ptest-runner -t 1800 bcc" is recommended. Signed-off-by: Michal Wojcik <michal.wojcik@linaro.org> 2022-09-30T18:00:42+00:00 Michal Wojcik michal.wojcik@linaro.org 2022-09-30T11:19:41+00:00 urn:sha1:b062a1f718d19aa1fc8e3d923d11d7117628ecba Use existing bpftrace unit and runtime tests and parse their results in ptest form. Running whole suite may take up to 40 minutes, so running it with "ptest-runner -t 2400 bpftrace" is recommended. Signed-off-by: Michal Wojcik <michal.wojcik@linaro.org> 2022-09-29T22:50:28+00:00 Michal Wojcik michal.wojcik@linaro.org 2022-09-29T16:36:54+00:00 urn:sha1:3562c9768b73aa15916aca6ae5956bffdada1110 Include segfault workaround for LLVM 15 OpaquePointers (a277ec4). Signed-off-by: Michal Wojcik <michal.wojcik@linaro.org> 2022-09-28T14:09:02+00:00 Michal Wojcik michal.wojcik@linaro.org 2022-09-28T10:27:37+00:00 urn:sha1:80cb96d65e226a3990b453189fc603e831eb7c60 Upgrade package to include segmentation fault fix added in bb2b5d8. Signed-off-by: Michal Wojcik <michal.wojcik@linaro.org> 2022-09-07T07:25:37+00:00 Khem Raj raj.khem@gmail.com 2022-09-06T20:08:16+00:00 urn:sha1:0ef79ab2c2c59873f55b1261f453915c44e2d04c The patch is already applied upstream so drop it. Signed-off-by: Khem Raj <raj.khem@gmail.com> 2022-08-14T07:52:20+00:00 Khem Raj raj.khem@gmail.com 2022-08-13T16:23:50+00:00 urn:sha1:27d44251a6ddc53c3e23917e68693a1effb92573 Changes are here [1] [1] https://github.com/iovisor/bcc/releases/tag/v0.25.0 Signed-off-by: Khem Raj <raj.khem@gmail.com> 2022-05-27T18:54:02+00:00 Daniel Thompson daniel@redfelineninja.org.uk 2022-05-19T09:37:18+00:00 urn:sha1:64362c7a1c54ad7f1476fac9f58036478178a577 Currently bcc builds against a vendored copy of libbpf. This causes problems for bpftrace which is built against bcc and the system libbpf. The resulting version skew between the vendored and system versions of libbpf resulting in a SEGV whenever bpftrace is used. Although --help and -l (list probe points) work OK that is because they do not actually use BPF! Anything that does use BPF will crash immediately, including bpftrace --info and simple one-liners such as: ~# bpftrace -e 't:raw_syscalls:sys_exit { printf("%s", comm); }' Attaching 1 probe... Segmentation fault Note that this issue is very closely related to similar problems compiling bpftrace against mixed headers from the two libbpf versions. Fixes: https://github.com/iovisor/bpftrace/issues/2173 Fixes: bb3e56b06f9d ("bpftrace: Fix build with new libbpf") Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> 2022-05-27T18:54:02+00:00 Daniel Thompson daniel@redfelineninja.org.uk 2022-05-19T09:23:45+00:00 urn:sha1:229e28a6a061cb78d9f31c253ee8e741a093ab8d De-vendoring libbpf resolves a SEGV everytime we run bpftrace. Unfortunately it is not currently possible to de-vendor libbpf because bcc does not build. Fix this with brute force and ignorance... and in a seperate patch so this can be treated as an explanation of the problem and ripped out in favour of the right fix. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>