Thank you, Adrian. That helps me.
[email protected] From: Adrian Danis Date: 2014-10-29 08:13 To: Yuxin Ren; [email protected] CC: devel Subject: Re: [seL4] A missing function? Hi, This function, and many others, is generated by a tool called the 'bitfield generator' in tools/bitfield_gen.py It takes as input files ending in .bf, and can produce both C code and proofs said code. If you were to look in include/arch/arm/arch/object/structures.bf you would find a block structure called 'thread_state' with a field member called 'tcbQueued'. The bitfield generator takes this data structure description and generates all the relevant getter, setter and construction methods. So during the build a file called 'arch/object/structures_gen.h' will get generated from this .bf file using the bitfield_gen.py tool in the Makefile rule '%_gen.h:' that contains all the functions. This file gets removed after compilation when doing standalone kernel builds. Adrian On 29/10/14 03:10, Yuxin Ren wrote: Hi Kenneth, After you build the kernel, you can find its definition in build/kernelkernel_final.c file. But I do no know how it is generated. I guess it is generated by some scripts or preprocessor. I also hope the answer from sel4 expert. Best, Yuxin On Tue, Oct 28, 2014 at 3:59 AM, [email protected] <[email protected]> wrote: Hello everyone, Currently I'm going through the source code of seL4. I find function in seL4\src\object\Tcb.c that I can't find it's definition. In line 59, tcbSchedEnqueue calls a function 'thread_state_ptr_set_tcbQueued(&tcb->tcbState, true)'. However, even with the help of Source Insight I still can't locate the definition of 'thread_state_ptr_set_tcbQueued' . Does anyone know where it is ? Thanks in advance. Best regards, Kenneth. _______________________________________________ Devel mailing list [email protected] https://sel4.systems/lists/listinfo/devel _______________________________________________ Devel mailing list [email protected] https://sel4.systems/lists/listinfo/devel The information in this e-mail may be confidential and subject to legal professional privilege and/or copyright. National ICT Australia Limited accepts no liability for any damage caused by this email or its attachments.
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