Question about wrapper files
I built sel4test using the init-build.sh command with -DPLATFORM=x86_64 and -DSIMULATION=TRUE and then ran ninja. I'm using QEMU as my emulator. Within the build directory I created, there's a kernel directory. In that directory, there are a bunch of C files with names that include "wrapper." For instance, there's a file named kernel_all_pp_prune_wrapper_temp.c. I'm having trouble understanding what the wrapper files do. Are there for testing, or something else? Elinor Holm Software Engineer 781-410-5221 This message and/or attachments may include information subject to GDC4S S.P. 1.8.6 and GD Corporate Policy 07-105 and are intended to be accessed only by authorized recipients. Use, storage and transmission are governed by General Dynamics and its policies. Contractual restrictions apply to third parties. Recipients should refer to the policies or contract to determine proper handling. Unauthorized review, use, disclosure or distribution is prohibited. If you are not an intended recipient, please contact the sender and destroy all copies of the original message.
Hi Elinor,
From my understanding of trying SEL4 on FPGA/Qemu. This is a folder that is created once you compile the sel4 project. Actually speaking, you need not worry about it. All these are generated files during compilation
On Wed, Jul 25, 2018 at 7:48 PM, Holm, Elinor M <Elinor.Holm@gd-ms.com> wrote:
I built sel4test using the init-build.sh command with –DPLATFORM=x86_64 and –DSIMULATION=TRUE and then ran ninja. I’m using QEMU as my emulator.
Within the build directory I created, there’s a kernel directory. In that directory, there are a bunch of C files with names that include “wrapper.” For instance, there’s a file named kernel_all_pp_prune_wrapper_temp.c. I’m having trouble understanding what the wrapper files do. Are there for testing, or something else?
Elinor Holm
Software Engineer
781-410-5221
This message and/or attachments may include information subject to GDC4S S.P. 1.8.6 and GD Corporate Policy 07-105 and are intended to be accessed only by authorized recipients. Use, storage and transmission are governed by General Dynamics and its policies. Contractual restrictions apply to third parties. Recipients should refer to the policies or contract to determine proper handling. Unauthorized review, use, disclosure or distribution is prohibited. If you are not an intended recipient, please contact the sender and destroy all copies of the original message.
_______________________________________________ Devel mailing list Devel@sel4.systems https://sel4.systems/lists/listinfo/devel
-- regards, Sathya
Hi all, As part of the kernel build process several intermediate files are created, for several reasons: mainly because our verification toolchain currently requires the kernel as 1 C file, and to support the bitfield generator, which generates the minimal code and proofs for various data structures. Take a look at CMakeLists.txt [1] to see where these files are generated and for more context. Thanks Anna. [1] https://github.com/seL4/seL4/blob/master/CMakeLists.txt ________________________________ From: Devel <devel-bounces@sel4.systems> on behalf of Sathya Narayanan N <sathya281@gmail.com> Sent: Friday, 27 July 2018 5:16 PM To: Holm, Elinor M Cc: devel@sel4.systems Subject: Re: [seL4] Question about wrapper files Hi Elinor,
From my understanding of trying SEL4 on FPGA/Qemu. This is a folder that is created once you compile the sel4 project. Actually speaking, you need not worry about it. All these are generated files during compilation
On Wed, Jul 25, 2018 at 7:48 PM, Holm, Elinor M <Elinor.Holm@gd-ms.com<mailto:Elinor.Holm@gd-ms.com>> wrote: I built sel4test using the init-build.sh command with -DPLATFORM=x86_64 and -DSIMULATION=TRUE and then ran ninja. I'm using QEMU as my emulator. Within the build directory I created, there's a kernel directory. In that directory, there are a bunch of C files with names that include "wrapper." For instance, there's a file named kernel_all_pp_prune_wrapper_temp.c. I'm having trouble understanding what the wrapper files do. Are there for testing, or something else? Elinor Holm Software Engineer 781-410-5221 This message and/or attachments may include information subject to GDC4S S.P. 1.8.6 and GD Corporate Policy 07-105 and are intended to be accessed only by authorized recipients. Use, storage and transmission are governed by General Dynamics and its policies. Contractual restrictions apply to third parties. Recipients should refer to the policies or contract to determine proper handling. Unauthorized review, use, disclosure or distribution is prohibited. If you are not an intended recipient, please contact the sender and destroy all copies of the original message. _______________________________________________ Devel mailing list Devel@sel4.systems https://sel4.systems/lists/listinfo/devel -- regards, Sathya
participants (3)
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Anna.Lyons＠data61.csiro.au -
Holm, Elinor M -
Sathya Narayanan N