Marc Hartmayer e1f174ae22 zipl/libc.h: declare start as __noreturn function ...

Declare `start` as __noreturn function since the function doesn't
return. Use the gcc/clang built-in function `__builtin_unreachable` to
make clear that `lpsw` and `diag308(DIAG390_IPL, NULL)` doesn't
return (see https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html and
https://clang.llvm.org/docs/LanguageExtensions.html#builtin-unreachable).

Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>

2022-02-02 11:54:30 +01:00

..

boot

zipl/libc.h: declare start as __noreturn function

2022-02-02 11:54:30 +01:00

doc

zipl: ship a minimal zipl.conf

2019-10-17 16:35:01 +02:00

include

zipl: move and make check for maximum command line length dynamic

2022-01-20 09:35:02 +01:00

man

zipl-editenv: added a manpage for the new zipl-editenv tool

2021-10-01 14:59:56 +02:00

src

zipl: add missing static declarations

2022-02-02 11:54:30 +01:00

Makefile

zipl: ship a minimal zipl.conf

2019-10-17 16:35:01 +02:00