On Wed, Sep 2, 2020 at 2:38 PM MOHAMAD REZA SHAFIEI mrshafiei@aut.ac.ir wrote:
hi. i'm recently worked on sel4 with camkes framework. when i compile rumprun_hello on x86_64 platform its compiled and build correctly but when run with qemu by ./simulate script, program crashed with this errors: simple_get_extended_bootinfo_length@simple.h:600 simple_get_extended_bootinfo_length not implemented FAULT HANDLER: data fault from hello.hello_0_control (ID 0x1) on address 0x8, pc = 0x402b7f, fsr = 0x6 FAULT HANDLER: Register dump: FAULT HANDLER: rip :0x402b7f , . . so i found that this method not implemented yet so i return 0 in this method and resolved. for second problem that cause failure if trace program and i found that in "init rumprun" process the program failed in the /projects/sel4runtime/include/sel4_arch/x86_64/sel4runtime/thread_arch.h file and sel4runtime_set_tls_base method. so i read git log and in recently commit your team use sel4runtime for thread TLS, so when we run rumprun_hello, the program failed in sel4runtime_set_tls_base method. can you help me fix this bug? thanks for your attention.
Hi, this has been a known issue for a while and the apps were taken out of the CI until it was resolved. This recent PR tries to finally address the underlying issue: https://github.com/seL4/camkes-tool/pull/41. It also links to some other PRs that fix build issues that you seem to have already resolved. Hopefully, this addresses your issue!
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