qemu-system-x86_64: brigde helper failed

[lobakkang]

what should it do?

[wichtounet]

I am guessing that Qemu change options and that this does not work anymore with recent versions of Qemu. For now, I do not have time to install Qemu and try it. But I will try to do that next month. Keep in mind that I have not been working on this project for years so many things may be outdated.

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On Tue, Feb 25, 2020 at 9:10 AM felixthian ***@***.***> wrote: [image: image] <https://user-images.githubusercontent.com/33191745/75227520-557c6b80-577c-11ea-9f14-91a7d27ad14d.png> what should it do? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#24?email_source=notifications&email_token=AABQBCQRZNPD3Z262HWAOXTRETG7ZA5CNFSM4K3AZEMKYY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4IP7MZJA>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AABQBCUHGK3PCUV6N5X53KDRETG7ZANCNFSM4K3AZEMA> .

[lobakkang]

I try to change the command to :
sudo qemu-system-x86_64 -enable-kvm -cpu host -serial file:virtual.log -vga std -hda hdd.img
It run but stuck at bootloader.

[subinacl]

There is an issue with the init.bin entry_point.
Still don't understand the root of the issue, but was able to WAR it by adding:
void attribute ((noreturn)) rm_main();
void attribute ((noreturn)) foo(){ rm_main(); }
Right after includes in the boot_16.cpp.

[lobakkang]

Thanks it work!!!
not add:
void attribute ((noreturn)) rm_main();
void attribute ((noreturn)) foo(){ rm_main(); }

FIX:
void attribute __((noreturn)) __ rm_main();
void attribute __((noreturn)) __ foo() { rm_main(); }

Thanks ;D

[wichtounet]

There is an issue with the init.bin entry_point. Still don't understand the root of the issue, but was able to WAR it by

adding:

void **attribute** ((noreturn)) rm_main(); void **attribute** ((noreturn)) foo(){ rm_main(); } Right after includes in the boot_16.cpp.

Wow, that must be something weird with the new compiler. I will have to check this out. I would think that the rm_main symbol is removed. Thanks for providing a fix :)