[L] Change in coreboot[main]: util/cbfstool: Rewrite trampoline in C

[Arthur Heymans (Code Review)]

Attention is currently required from: Elyes Haouas, Paul Menzel.

Arthur Heymans has posted comments on this change by Arthur Heymans. ( https://review.coreboot.org/c/coreboot/+/63716?usp=email )

Change subject: util/cbfstool: Rewrite trampoline in C
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Patch Set 4:

(3 comments)

File util/cbfstool/x86_linux_trampoline.c:

https://review.coreboot.org/c/coreboot/+/63716/comment/1c182d35_20ec2155?usp... :
PS1, Line 62: Setup
> Set up

Done

https://review.coreboot.org/c/coreboot/+/63716/comment/58155ca3_21a9558c?usp... :
PS1, Line 63: **
            : ** Flat code segment descriptor:
            : **   selector: 0x10
            : **   base    : 0x00000000
            : **   limit   : 0xFFFFFFFF
            : **   type    : code, execute, read
            : **
            : ** Flat data segment descriptor:
            : **   selector: 0x18
            : **   base    : 0x00000000
            : **   limit   : 0xFFFFFFFF
            : **   type    : data, read/write
> Remove the first *?

Done

File util/cbfstool/x86_linux_trampoline.c:

https://review.coreboot.org/c/coreboot/+/63716/comment/efb4556b_63362497?usp... :
PS4, Line 6:  <commonlib/bsd/compiler.h>
> is always automatically included in all compilation units.
> See `git grep -F 'compiler.h' $(find -type f -name "*.mk")`
> `nano +893 Documentation/contributing/coding_style.md`

I don't do this the commandline.