mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-30 10:38:55 +00:00
21 lines
879 B
Plaintext
21 lines
879 B
Plaintext
|
This directory contains patches for the Pistachio microkernel
|
||
|
|
|
||
|
|
:'syscalls_ia32.patch':
|
||
|
|
|
||
|
|
GCC 4.6 switches from base-pointer-relative addressing to stack-pointer-
|
||
|
|
relative addressing for memory-input constraints of inline assembler. Therefore
|
||
|
|
the syscall bindings are adapted to these requirements.
|
||
|
|
|
||
|
|
Applying the patches
|
||
|
|
--------------------
|
||
|
|
|
||
|
|
To apply a patch to the Pistachio kernel, use the 'patch' command. First check
|
||
|
|
the directory given at the header of the patch. It may contain a directory
|
||
|
|
prefix (such as 'a/'), which does not actually exist. This prefix is usually
|
||
|
|
generated by the tool used to create the patch. In this case, use the '-p'
|
||
|
|
option of the patch command. To apply the patch with the first part of the
|
||
|
|
path stripped, issue the following command (make sure that you changed to
|
||
|
|
the base directory of the Pistachio kernel):
|
||
|
|
|
||
|
|
! patch -p1 < /path/to/utcb.patch
|